1 00:00:00,000 --> 00:00:07,920 2 00:00:07,920 --> 00:00:10,850 >> JASON HIRSCHHORN: Karibu, kila mtu, kwa wiki tisa. 3 00:00:10,850 --> 00:00:14,800 Tuna wiki kusisimua mbele yetu kwa sababu tuna seti yetu ya mwisho tatizo. 4 00:00:14,800 --> 00:00:18,330 Sisi pia kuwa bidhaa lugha mpya, JavaScript, kwamba wewe ni tayari katika 5 00:00:18,330 --> 00:00:22,690 katikati ya kutumia si tu kwa ajili ya hii kuweka tatizo, lakini wengi wa wewe 6 00:00:22,690 --> 00:00:24,780 pengine kutumia ni kwa ajili ya fainali miradi, hasa 7 00:00:24,780 --> 00:00:26,000 mtandao msingi miradi mwisho. 8 00:00:26,000 --> 00:00:32,330 Hivyo kwamba ni nini tutaweza kwenda juu leo ​​baada ya kuzungumza kwa ufupi juu ya rasilimali, 9 00:00:32,330 --> 00:00:33,180 ambayo sisi kufanya kila wiki. 10 00:00:33,180 --> 00:00:36,850 Tutaweza kuruka ndani ya JavaScript, na kisha tutaweza kutumia yote ya sehemu na 11 00:00:36,850 --> 00:00:44,460 mikono juu ya shughuli coding Dolphin mkufunzi 2K13, ambayo ni kama Madden 12 00:00:44,460 --> 00:00:48,650 2013, lakini kwa dolphins na katika JavaScript. 13 00:00:48,650 --> 00:00:49,910 >> [Kicheko] 14 00:00:49,910 --> 00:00:53,670 >> JASON HIRSCHHORN: Kwa hiyo kama siku zote, orodha wa rasilimali kwa ajili wewe kuangalia nje. 15 00:00:53,670 --> 00:01:00,040 Rasilimali hizi ni muhimu hasa kwa sababu wiki ijayo juu ya 16 00:01:00,040 --> 00:01:05,630 Jumatano ni jaribio moja, ya pili yako na jaribio ya mwisho katika kozi hii. 17 00:01:05,630 --> 00:01:10,700 Tu kama jaribio zero, ni dakika 75 na kuanza kidogo baada ya 1:00. 18 00:01:10,700 --> 00:01:16,400 Ni inashughulikia kila kitu tangu siku zero bila shaka hii, lakini ni hakika 19 00:01:16,400 --> 00:01:20,360 inasisitiza kila kitu ina kilichotokea tangu jaribio moja. 20 00:01:20,360 --> 00:01:23,610 >> Lakini bila shaka, sisi kufunikwa kwa loops katika mwanzo wa mwaka. 21 00:01:23,610 --> 00:01:27,130 Kwa loops pengine bado kwenda kuwa sehemu ya jaribio hili, hivyo si 22 00:01:27,130 --> 00:01:31,050 kama unaweza kupuuza kila kitu kilichotokea kabla ya wiki tano au jaribio zero 23 00:01:31,050 --> 00:01:32,910 kwa sababu bila shaka hili hujenga yenyewe mengi. 24 00:01:32,910 --> 00:01:37,080 Lakini kwa hakika Mkazo utakuwa katika mambo tumejifunza tangu wiki sita. 25 00:01:37,080 --> 00:01:42,520 Kuwa ni pamoja na PHP, JavaScript, SQL kwa kuwa na uhakika, na pia juu zaidi 26 00:01:42,520 --> 00:01:46,560 miundo data kuongelea katika C. jeshi lote la mada nyingine, lakini sisi 27 00:01:46,560 --> 00:01:49,860 kujadili kwamba wiki ijayo kama sisi kupitia kwa jaribio. 28 00:01:49,860 --> 00:01:52,940 >> Na pia, kama siku zote, kama una maswali kuhusu jaribio kama wewe ni 29 00:01:52,940 --> 00:01:56,690 kuandaa, jisikie huru kuwatuma njia yangu. 30 00:01:56,690 --> 00:02:00,230 Hivi sasa, haina mtu yeyote kuwa na yoyote maswali ya haraka kuhusu jaribio? 31 00:02:00,230 --> 00:02:03,140 32 00:02:03,140 --> 00:02:03,380 >> OK. 33 00:02:03,380 --> 00:02:06,440 Hawana haja ya wasiwasi kuhusu hilo au kituko nje kuhusu haki sasa, lakini kuendelea kuwa katika 34 00:02:06,440 --> 00:02:10,130 nyuma ya akili yako, kwa sababu hiyo kinachotokea wiki na siku kuanzia sasa. 35 00:02:10,130 --> 00:02:15,030 >> Hatimaye, najua sisi ni mbio kuelekea mwisho wa muhula - 36 00:02:15,030 --> 00:02:19,910 kuna sehemu mbili tu kushoto baada ya hii - lakini mimi bado msisimko na 37 00:02:19,910 --> 00:02:21,930 hamu kwa maoni yako kama una yoyote. 38 00:02:21,930 --> 00:02:24,500 Nataka kufanya wale sehemu mbili bora milele. 39 00:02:24,500 --> 00:02:27,670 Pengine itakuwa, kwa sababu kila sehemu ni ya ajabu na bora milele. 40 00:02:27,670 --> 00:02:32,260 Sijui jinsi inawezekana, lakini wameweza wote imekuwa ajabu, nadhani. 41 00:02:32,260 --> 00:02:37,560 >> maoni mimi wameweza kujipatia ina trailed mbali na chochote na hakuna tangu kwa 42 00:02:37,560 --> 00:02:40,880 mwisho ya wiki kadhaa, hivyo tafadhali kutoa me baadhi ya maoni kama una hiyo. 43 00:02:40,880 --> 00:02:42,910 Inachukua dakika tatu. 44 00:02:42,910 --> 00:02:44,900 Unaweza kuniambia yale mambo mema unataka mimi kuendelea kufanya au 45 00:02:44,900 --> 00:02:46,080 mambo siwezi kazi. 46 00:02:46,080 --> 00:02:49,700 Mimi nina kujaribu kuwa mwalimu bora inawezekana, au mimi nina kujaribu kufanya kazi nzuri 47 00:02:49,700 --> 00:02:52,920 Naweza, lakini siwezi kufanya hivyo kama mimi si kujua jinsi guys wanafanya. 48 00:02:52,920 --> 00:02:55,080 Na ni vigumu kuwaambia kwa nini wewe ni kuanguka amelala katika darasa, hivyo basi mimi 49 00:02:55,080 --> 00:02:58,250 kujua baada ya kwa nini hiyo ilikuwa kesi. 50 00:02:58,250 --> 00:03:00,940 >> Mimi ilionyesha sanamu hii wiki iliyopita. 51 00:03:00,940 --> 00:03:06,910 Hii ni Teenage Mutant Ninja Turtles baiskeli mimi alikuwa na wakati nilikuwa mdogo, 52 00:03:06,910 --> 00:03:12,350 na sisi ni kuendelea kushinikiza guys ninyi bila magurudumu mafunzo kama sisi kutumbukiza 53 00:03:12,350 --> 00:03:13,630 kwa lugha nyingine. 54 00:03:13,630 --> 00:03:18,420 Lakini wengine uhakika, JavaScript, kama PHP, ni sawa na mambo wameweza 55 00:03:18,420 --> 00:03:18,990 kufanyika katika siku za nyuma. 56 00:03:18,990 --> 00:03:24,100 mengi ya mantiki uhamisho juu, kama si syntax, hasa moja kwa moja. 57 00:03:24,100 --> 00:03:26,910 Lakini tena, kila lugha hizi kwamba tumeenda juu katika michache iliyopita 58 00:03:26,910 --> 00:03:30,175 wiki, ingawa wao kuonekana kubwa sana, ni incredibly nguvu na kuruhusu 59 00:03:30,175 --> 00:03:34,440 kufanya mengi katika mradi wako wa mwisho na pengine tovuti nyingine kwamba 60 00:03:34,440 --> 00:03:36,180 code katika siku zijazo. 61 00:03:36,180 --> 00:03:41,000 >> Hivyo bila wasiwasi zaidi, tunakwenda kuanza mbizi katika JavaScript. 62 00:03:41,000 --> 00:03:44,630 Tunakwenda kuzungumza kuhusu suala hilo kwa ufupi na kisha kweli kupata katika mikono juu ya 63 00:03:44,630 --> 00:03:48,300 coding sehemu ya sehemu hii. 64 00:03:48,300 --> 00:03:53,000 Hivyo JavaScript ni mteja upande scripting lugha, ambayo maana yake ni 65 00:03:53,000 --> 00:03:56,740 tofauti PHP na ni tofauti kuliko C. JavaScript si ulioandaliwa na 66 00:03:56,740 --> 00:03:58,740 siyo kuuawa kwa server. 67 00:03:58,740 --> 00:04:02,090 Badala yake, mzigo yake. 68 00:04:02,090 --> 00:04:06,710 Mzigo JavaScript ukurasa wakati mzigo ukurasa wa mtandao, na kisha executes 69 00:04:06,710 --> 00:04:08,020 kwenye mashine yako. 70 00:04:08,020 --> 00:04:11,120 Ambayo ina maana unaweza kuona yote JavaScript kificho kwamba alikuwa 71 00:04:11,120 --> 00:04:12,240 alimtuma kompyuta yako. 72 00:04:12,240 --> 00:04:21,750 >> Wakati mwingine ni walioteuliwa au kutolewa a kidogo, encrypted kidogo, ili 73 00:04:21,750 --> 00:04:23,390 hatujui wazi nini kinaendelea. 74 00:04:23,390 --> 00:04:26,920 Kwa mfano, kama wewe kuangalia nje ya CS50 au ufumbuzi wafanyakazi kwa wiki hii 75 00:04:26,920 --> 00:04:31,260 kuweka tatizo, na kwenda service.js, utasikia taarifa huwezi kweli kuwaambia 76 00:04:31,260 --> 00:04:32,560 nini cha kufanya kutoka yale maagizo tuliyowapeni. 77 00:04:32,560 --> 00:04:37,020 Sisi encrypted ni kidogo kwa kufanya kuwa kidogo ngumu zaidi. 78 00:04:37,020 --> 00:04:40,450 Hata hivyo, unaweza kuona halisi JavaScript faili kwamba sisi ni utekelezaji wa 79 00:04:40,450 --> 00:04:42,010 na mpango wetu ni mbio juu ya. 80 00:04:42,010 --> 00:04:46,510 Hivyo kwamba ni nini maana ya kuwa mteja upande scripting lugha. 81 00:04:46,510 --> 00:04:51,280 >> Sawa na C na PHP, ingawa, JavaScript ina kwa tanzi, ikiwa / mwingine 82 00:04:51,280 --> 00:04:52,715 hali, wakati tanzi. 83 00:04:52,715 --> 00:04:58,290 Sawa na PHP, ina foreach kitanzi kama vizuri. 84 00:04:58,290 --> 00:05:02,270 Na tena, ni sawa na syntaxes kuwa tumeona katika 85 00:05:02,270 --> 00:05:04,430 lugha ambayo tumekuwa tayari kazi pamoja. 86 00:05:04,430 --> 00:05:07,650 >> Hatimaye, moja ya sehemu coolest ya JavaScript, na kitu tutaweza kuwa 87 00:05:07,650 --> 00:05:10,010 kufanya mengi leo, na pengine itabidi kufanya mengi kwa P kuweka yako kama wewe 88 00:05:10,010 --> 00:05:13,810 si uzoefu tayari, ni wewe Unaweza kuangalia makosa wote una 89 00:05:13,810 --> 00:05:16,290 katika kanuni yako kupitia JavaScript Console. 90 00:05:16,290 --> 00:05:17,770 Tuliangalia wiki kidogo mwisho. 91 00:05:17,770 --> 00:05:21,800 Tuliangalia aina tofauti ya console kukagua ukurasa, lakini katika 92 00:05:21,800 --> 00:05:28,420 Chrome, tena, unaweza kuona layout, HTML, hati kwamba ukurasa wako ni 93 00:05:28,420 --> 00:05:29,310 kuonyesha juu ya screen. 94 00:05:29,310 --> 00:05:33,820 Unaweza pia kuona yote ya JavaScript kuunda ukurasa kwamba, na unaweza pia, kama 95 00:05:33,820 --> 00:05:36,410 Mimi alisema, kuona yote ya makosa katika JavaScript Console. 96 00:05:36,410 --> 00:05:40,110 Na tutaweza uzoefu kwamba zaidi katika kidogo wakati sisi kuanza coding. 97 00:05:40,110 --> 00:05:42,380 >> Jambo moja kukumbuka kuhusu JavaScript vigezo. 98 00:05:42,380 --> 00:05:46,950 Kama PHP vigezo, wao ni loosely-typed, hivyo hawana haja ya 99 00:05:46,950 --> 00:05:48,690 kuwapa aina maalum. 100 00:05:48,690 --> 00:05:52,330 Katika suala la upeo, kwamba inaelezwa na "var" keyword. 101 00:05:52,330 --> 00:05:54,890 Hivyo kama huna kuweka keyword mbele ya kitu, wewe andika tu jina 102 00:05:54,890 --> 00:05:57,870 ya kutofautiana, kisha kazi operator, katika kesi hii ni ishara sawa. 103 00:05:57,870 --> 00:06:00,360 Mimi nina kusahau semicolon haki pale, lakini kudhani kuna semicolon 104 00:06:00,360 --> 00:06:01,590 haki pale. 105 00:06:01,590 --> 00:06:03,520 >> Basi wewe ni kujenga variable kimataifa. 106 00:06:03,520 --> 00:06:06,960 Kama kuweka "var" keyword, basi wewe ni kutoa ni baadhi ya aina ya ndani 107 00:06:06,960 --> 00:06:10,050 upeo, kama hiyo ni kwa kazi au kitanzi. 108 00:06:10,050 --> 00:06:12,215 Hivyo kwamba ni jambo moja kwa kumbuka kwa vigezo. 109 00:06:12,215 --> 00:06:15,650 110 00:06:15,650 --> 00:06:17,550 >> JavaScript ni lugha. 111 00:06:17,550 --> 00:06:21,830 jQuery ni maktaba umejengwa juu ya Lugha JavaScript, na una 112 00:06:21,830 --> 00:06:24,180 kuonekana ni kabla ya katika hotuba. 113 00:06:24,180 --> 00:06:28,010 Mimi sana kupendekeza, kama wewe ni kwenda kwa kutumia JavaScript katika fainali yako 114 00:06:28,010 --> 00:06:29,690 mradi, kwamba kupata kujua jQuery. 115 00:06:29,690 --> 00:06:33,140 Inafanya kila kitu unataka kufanya mengi, rahisi. 116 00:06:33,140 --> 00:06:36,730 Pia kuja na ajabu nyaraka na mifano kusaidia kupata 117 00:06:36,730 --> 00:06:37,080 wewe kuanza. 118 00:06:37,080 --> 00:06:39,430 Leo tunakwenda kuwa na kutumia jQuery pia. 119 00:06:39,430 --> 00:06:43,320 >> Hizi, je, mimi na juu ya slide hii, ni misingi kabisa ya jQuery. 120 00:06:43,320 --> 00:06:47,200 Katika juu ya HTML faili yako au chochote - index.php file yako, yako 121 00:06:47,200 --> 00:06:50,070 index.html file - unahitaji ni pamoja na mistari hizi mbili. 122 00:06:50,070 --> 00:06:51,540 Hizi ni mistari pretty ya kurefusha maisha. 123 00:06:51,540 --> 00:06:57,350 mstari wa kwanza ni pamoja na jQuery JavaScript faili, na mstari wa pili 124 00:06:57,350 --> 00:07:00,410 ni pamoja na popote umefanya imeandikwa JavaScript yako mwenyewe code. 125 00:07:00,410 --> 00:07:03,240 Na bila shaka, kwa sababu katika yako JavaScript code umefanya pengine kutumika 126 00:07:03,240 --> 00:07:07,800 baadhi jQuery kazi maktaba, kwamba mahitaji ya kwenda baada ya 127 00:07:07,800 --> 00:07:09,650 jQuery kuingizwa script. 128 00:07:09,650 --> 00:07:12,560 129 00:07:12,560 --> 00:07:15,550 Sisi kuchunguza hii tena katika wakati huu. 130 00:07:15,550 --> 00:07:21,640 >> Na hatimaye, katika JavaScript file, Mimi wito huu moja index.js. 131 00:07:21,640 --> 00:07:22,640 Inaweza kuwa scripts.js. 132 00:07:22,640 --> 00:07:26,510 Chochote ni, chochote JavaScript file wewe, unaweza kuanza kwa ujumla 133 00:07:26,510 --> 00:07:30,780 na line hii ya kificho, ishara ya dola, paren wazi, hati, paren karibu, 134 00:07:30,780 --> 00:07:34,810 kipindi, tayari, paren wazi, kazi, paren wazi, paren karibu, na kisha 135 00:07:34,810 --> 00:07:35,490 curly brace. 136 00:07:35,490 --> 00:07:38,930 Kutupa code yako ndani ya huko, na kisha mwisho ni pamoja na brace curly, karibu 137 00:07:38,930 --> 00:07:40,590 paren, semicolon. 138 00:07:40,590 --> 00:07:42,550 >> Hivyo kuchukua hii kama huo. 139 00:07:42,550 --> 00:07:47,250 Kama wewe ni kwenda kwa kutumia jQuery, kufuta yote ya jQuery code yako ndani ya 140 00:07:47,250 --> 00:07:49,230 mstari wa code. 141 00:07:49,230 --> 00:07:53,150 Na tutaweza kuona kwamba tena katika pili. 142 00:07:53,150 --> 00:07:56,170 >> Tena tutaweza kufanya kazi na jQuery, na tafadhali kuuliza maswali kama sisi kwenda 143 00:07:56,170 --> 00:07:58,420 leo, lakini haina mtu yeyote kuwa na yoyote maswali kuhusu jQuery au 144 00:07:58,420 --> 00:07:59,670 JavaScript sasa hivi? 145 00:07:59,670 --> 00:08:11,410 146 00:08:11,410 --> 00:08:11,780 >> OK. 147 00:08:11,780 --> 00:08:16,780 Hivyo bila wasiwasi zaidi, mimi sasa wewe Dolphin mkufunzi 2K13. 148 00:08:16,780 --> 00:08:20,656 Mimi ni super msisimko juu ya hii ya karibuni toleo la bidhaa. 149 00:08:20,656 --> 00:08:22,620 >> Oh, no! 150 00:08:22,620 --> 00:08:23,590 Mimi nilikuwa na msisimko. 151 00:08:23,590 --> 00:08:28,030 Mimi alikuwa anaenda kuonyesha kuwa na nyie, lakini inaonekana kama sisi na si 152 00:08:28,030 --> 00:08:28,720 kutekelezwa ni bado. 153 00:08:28,720 --> 00:08:30,340 Hebu kufanya hii kidogo kubwa. 154 00:08:30,340 --> 00:08:35,789 Basi, ikiwa mimi mzigo kanuni kwa ajili ya Dolphin Mkufunzi - dang yake. 155 00:08:35,789 --> 00:08:37,210 Samahani, guys. 156 00:08:37,210 --> 00:08:38,520 Mimi nilikuwa nafanya kazi juu ya hili kabla darasa. 157 00:08:38,520 --> 00:08:40,350 Nilidhani Ningependa kuwa ni kumaliza, lakini mimi nadhani bado baadhi ya 158 00:08:40,350 --> 00:08:41,210 kazi kushoto kufanyika. 159 00:08:41,210 --> 00:08:44,400 Bali nashiriki, you guys wote wana baadhi JavaScript na jQuery mazoezi, hivyo 160 00:08:44,400 --> 00:08:48,110 hebu kwenda mbele na kumaliza hii kwa pamoja. 161 00:08:48,110 --> 00:08:50,360 >> Nadhani alimtuma nyie nakala ya hii, kwa sababu nilikuwa super msisimko 162 00:08:50,360 --> 00:08:52,710 kuhusu hilo, hivyo ni lazima kuwa na code sawa kwamba ninayo. 163 00:08:52,710 --> 00:08:55,490 Hebu kichwa katika - 164 00:08:55,490 --> 00:08:56,600 dang yake, guys, mimi nina sorry. 165 00:08:56,600 --> 00:08:59,280 Hebu kichwa katika terminal, ingawa. 166 00:08:59,280 --> 00:09:02,770 >> Tu kama na tatizo yako ya zamani seti, kama una yangu - 167 00:09:02,770 --> 00:09:05,130 hebu kufanya hii kidogo kubwa, pia, kwa maana guys - 168 00:09:05,130 --> 00:09:06,740 alichukua zip file yangu. 169 00:09:06,740 --> 00:09:10,670 Wewe labda unzipped yake. 170 00:09:10,670 --> 00:09:12,970 Hebu nenda hapa. 171 00:09:12,970 --> 00:09:22,360 Na kisha hopefully, wewe wakiongozwa ndani saraka ya sawa ambapo kuokolewa 172 00:09:22,360 --> 00:09:23,540 tatizo lako kuweka code nane. 173 00:09:23,540 --> 00:09:26,780 Na sisi ila katika saraka ya kwamba ili niweze kupata hiyo - au sisi wote wanaweza kupata 174 00:09:26,780 --> 00:09:31,740 code katika browser Chrome juu ya kompyuta yetu. 175 00:09:31,740 --> 00:09:36,880 >> Na tena, na kupata kwamba kanuni, wewe tu aina katika anwani kupatikana katika 176 00:09:36,880 --> 00:09:41,180 chini, upande wa kulia wa appliance yako, hapa chini. 177 00:09:41,180 --> 00:09:42,490 Kupata anwani yako ya IP. 178 00:09:42,490 --> 00:09:45,260 Wewe aina hiyo ndani ya browser Chrome kwenye kompyuta yako, na katika kesi hii, 179 00:09:45,260 --> 00:09:49,110 tangu tuko sehemu tisa folder, sisi pia kuwa na kuongeza 180 00:09:49,110 --> 00:09:51,340 kufyeka sehemu tisa. 181 00:09:51,340 --> 00:09:52,820 >> Hebu - 182 00:09:52,820 --> 00:09:54,070 oops. 183 00:09:54,070 --> 00:09:55,610 184 00:09:55,610 --> 00:09:58,980 Mimi nina kwenda kupunguza hii hivyo mimi si na kuweka kubonyeza kupitia hiyo. 185 00:09:58,980 --> 00:10:00,150 >> Hivyo ndivyo mimi kuanzisha kanuni hii. 186 00:10:00,150 --> 00:10:01,710 Nimekuwa tayari amefanya kwamba tayari. 187 00:10:01,710 --> 00:10:04,080 Mimi si kwenda kwa wale hatua kwa sababu hiyo ndiyo 188 00:10:04,080 --> 00:10:06,090 mwanzo wa kuweka tatizo anatembea ninyi kwa njia ya jinsi ya kufanya. 189 00:10:06,090 --> 00:10:11,520 Hivyo kwenda mbele na utapata kuweka hii up katika pili, lakini hebu kwanza ya 190 00:10:11,520 --> 00:10:14,740 kuchunguza kanuni hii kama kikundi. 191 00:10:14,740 --> 00:10:15,990 >> Hebu kuona nini mimi. 192 00:10:15,990 --> 00:10:18,340 Nilijaribu kupata zaidi ya hayo kufanyika kabla ya darasa, lakini nadhani 193 00:10:18,340 --> 00:10:20,140 ilikuwa ni kidogo nyuma. 194 00:10:20,140 --> 00:10:22,643 Basi hebu kufungua index.html. 195 00:10:22,643 --> 00:10:36,600 196 00:10:36,600 --> 00:10:36,920 >> OK. 197 00:10:36,920 --> 00:10:39,780 Na index.html kwa kweli ni rahisi ukurasa kwa sababu mimi si 198 00:10:39,780 --> 00:10:40,630 wanataka kupata pia mambo. 199 00:10:40,630 --> 00:10:43,200 Mimi kwa kweli alitaka kuhakikisha alikuwa akifanya kazi, lakini mimi nadhani 200 00:10:43,200 --> 00:10:44,830 hakuwa na kupata kuwa mbali. 201 00:10:44,830 --> 00:10:48,600 >> Hapa ni kichwa, ambayo huja haki ndani ya wale HTML, na sisi taarifa 202 00:10:48,600 --> 00:10:50,180 mambo ya wanandoa haki mbali bat. 203 00:10:50,180 --> 00:10:55,320 Tuna CSS faili haki hapa na sahihi 204 00:10:55,320 --> 00:10:57,600 eneo la CSS faili. 205 00:10:57,600 --> 00:11:02,080 Tuna maktaba jQuery hapa, na wewe utakuwa taarifa kitu tofauti 206 00:11:02,080 --> 00:11:03,470 kuhusu jambo hili. 207 00:11:03,470 --> 00:11:06,070 chanzo ni kitu kweli, kweli kwa muda mrefu. 208 00:11:06,070 --> 00:11:07,500 ajax.googleapis.com/-- 209 00:11:07,500 --> 00:11:12,880 aina ya inaonekana kama URL, lakini haina shaka kuangalia kama 210 00:11:12,880 --> 00:11:15,380 JS jquery.js /. 211 00:11:15,380 --> 00:11:20,280 >> Na kwamba kwa sababu niliamua kwamba hawataki kuwa na kushusha 212 00:11:20,280 --> 00:11:23,750 jQuery faili, na Drag na kuokoa katika maktaba yangu, na kuwa na 213 00:11:23,750 --> 00:11:25,150 kuwajibika kwa ajili yake. 214 00:11:25,150 --> 00:11:31,040 Badala yake, Mimi tu kwenda kuchukua JavaScript faili kwamba Google majeshi. 215 00:11:31,040 --> 00:11:34,880 Hivyo Google kweli majeshi ya idadi ya maktaba, na jQuery, kwa vile ni moja 216 00:11:34,880 --> 00:11:36,930 maarufu zaidi, majeshi kwamba moja pia. 217 00:11:36,930 --> 00:11:40,670 >> Na kwa sababu ni mwenyeji hiyo, mimi si haja ya kuwa na wasiwasi kuhusu hilo, na wao 218 00:11:40,670 --> 00:11:43,520 update hiyo, ingawa wakati hawana taarifa hiyo Mimi itabidi pengine kuwa na mabadiliko ya haya 219 00:11:43,520 --> 00:11:44,640 idadi ya haki hapa. 220 00:11:44,640 --> 00:11:47,570 Lakini hiyo ni haki ya kufanya file wangu wote mfumo wa kidogo kidogo safi. 221 00:11:47,570 --> 00:11:49,380 Mimi si kweli kama mwenyeji haya mafaili yote. 222 00:11:49,380 --> 00:11:51,780 Ni kiasi nicer kama Google ina kuwa mwenyeji wa yao kwa ajili yangu. 223 00:11:51,780 --> 00:11:55,180 Hivyo hii, tena, ni kupata zima JavaScript faili, lakini ni kuwa tu 224 00:11:55,180 --> 00:11:59,920 mwenyeji na Google badala ya yangu mfumo faili kwenye kompyuta yangu. 225 00:11:59,920 --> 00:12:05,490 >> Sisi pia kuona kwamba mimi kuweka katika mbili zaidi files dolphins.js na trainer.js. 226 00:12:05,490 --> 00:12:07,070 Tutaangalia wale walio katika pili. 227 00:12:07,070 --> 00:12:10,550 Na hatimaye, jina hili hapa. 228 00:12:10,550 --> 00:12:13,980 Ambao wanaweza kuniambia nini kanuni hii ndani ya tags hizi cheo, ambapo 229 00:12:13,980 --> 00:12:18,316 kwamba huenda juu ya ukurasa wangu? 230 00:12:18,316 --> 00:12:21,560 >> Watazamaji: Kama kwamba kitu toolbar au chochote? 231 00:12:21,560 --> 00:12:23,500 >> JASON HIRSCHHORN: Yeah, tab kidogo juu ya dirisha Chrome. 232 00:12:23,500 --> 00:12:25,650 Hiyo ambapo Nakala kwamba unaendelea. 233 00:12:25,650 --> 00:12:28,680 >> Ndani ya mwili, kama unaweza kuona, mambo si sana hapa. 234 00:12:28,680 --> 00:12:30,900 Nina divs tatu tu. 235 00:12:30,900 --> 00:12:33,130 Mimi kuwapa baadhi ya vitambulisho, na Mimi kuweka maandishi kidogo in 236 00:12:33,130 --> 00:12:37,350 Lakini mimi nadhani kwamba ni kwa nini sisi si kuona kitu zaidi ya hapa. 237 00:12:37,350 --> 00:12:39,350 Kweli, tunaona Dolphin mkufunzi 2K13. 238 00:12:39,350 --> 00:12:39,810 Tunaona TODO. 239 00:12:39,810 --> 00:12:42,510 Sijui ambapo kwamba kuja kutoka kwa sababu mimi si kuona kwamba hapa. 240 00:12:42,510 --> 00:12:44,510 Hivyo labda kwamba katika moja ya yangu files JavaScript. 241 00:12:44,510 --> 00:12:46,630 Tutaweza kuangalia kwamba nje katika pili. 242 00:12:46,630 --> 00:12:50,120 >> Je, mtu mwingine kuniambia nini ID hii ina maana hapa hapa? 243 00:12:50,120 --> 00:12:54,890 244 00:12:54,890 --> 00:13:00,210 >> Watazamaji: Ni njia ya wito sehemu maalum katika [inaudible] 245 00:13:00,210 --> 00:13:00,440 faili? 246 00:13:00,440 --> 00:13:01,250 >> JASON HIRSCHHORN: Yeah. 247 00:13:01,250 --> 00:13:03,980 Ni njia tu kwa kumbukumbu div fulani. 248 00:13:03,980 --> 00:13:07,830 Vitambulisho vya ni walau ya kipekee. 249 00:13:07,830 --> 00:13:09,150 OK? 250 00:13:09,150 --> 00:13:10,050 Mgumu umati wa watu. 251 00:13:10,050 --> 00:13:12,690 Hivyo, vitambulisho ni kwa ujumla kipekee. 252 00:13:12,690 --> 00:13:15,210 Kuwapa maalum moja hiki katika kanuni yako. 253 00:13:15,210 --> 00:13:18,040 254 00:13:18,040 --> 00:13:21,540 >> Nini kama mimi alitaka kumbukumbu namba ya vipengele, kama hiyo ni kwa CSS 255 00:13:21,540 --> 00:13:23,350 styling au jQuery? 256 00:13:23,350 --> 00:13:25,610 Nini sifa naweza kuwapa? 257 00:13:25,610 --> 00:13:26,330 >> Watazamaji: Hatari. 258 00:13:26,330 --> 00:13:27,270 >> JASON HIRSCHHORN: darasa, hasa. 259 00:13:27,270 --> 00:13:28,480 Haki. 260 00:13:28,480 --> 00:13:32,610 >> OK, hivyo index.html, tena, si sana kinachoendelea hapa. 261 00:13:32,610 --> 00:13:42,550 Basi hebu kufungua faili mwingine. 262 00:13:42,550 --> 00:13:43,930 Hebu kuona nini mimi. 263 00:13:43,930 --> 00:13:44,700 Hayo ni yote Mimi na katika hapa. 264 00:13:44,700 --> 00:13:48,455 Hebu kwenda katika folder JS. 265 00:13:48,455 --> 00:13:51,570 Mimi si kwenda na wasiwasi juu ya CSS kwa sasa. 266 00:13:51,570 --> 00:13:55,268 Hebu kufungua dolphins.js. 267 00:13:55,268 --> 00:13:56,900 >> Oops. 268 00:13:56,900 --> 00:13:58,150 Au tuseme - 269 00:13:58,150 --> 00:14:03,470 270 00:14:03,470 --> 00:14:03,860 OK. 271 00:14:03,860 --> 00:14:07,650 Hivyo, dolphins.js, ni kweli inaonekana pretty sawa na baadhi ya maadili ya ninyi 272 00:14:07,650 --> 00:14:10,210 walipewa katika kuweka tatizo nane. 273 00:14:10,210 --> 00:14:12,870 Unaweza kitabu kwa njia hiyo. 274 00:14:12,870 --> 00:14:15,730 Je, mtu yeyote kuniambia, ingawa, nini ni dolphins? 275 00:14:15,730 --> 00:14:16,840 Hii mechi zote dolphins? 276 00:14:16,840 --> 00:14:17,810 Hiyo ni nini? 277 00:14:17,810 --> 00:14:19,810 Ni aina gani ya data ni kwamba? 278 00:14:19,810 --> 00:14:20,570 >> Watazamaji: Array. 279 00:14:20,570 --> 00:14:22,560 >> JASON HIRSCHHORN: Ni safu. 280 00:14:22,560 --> 00:14:25,280 Na sisi kujua ni safu kwa sababu mimi kuona mabano haya mraba hapa. 281 00:14:25,280 --> 00:14:29,335 Na mtu mwingine, nini ni safu ya? 282 00:14:29,335 --> 00:14:30,229 >> Watazamaji: vitu? 283 00:14:30,229 --> 00:14:32,900 >> JASON HIRSCHHORN: Ni safu ya vitu. 284 00:14:32,900 --> 00:14:33,740 Na unaweza kuona kwamba. 285 00:14:33,740 --> 00:14:35,996 Na jinsi gani unajua ni safu ya vitu? 286 00:14:35,996 --> 00:14:41,105 >> Watazamaji: Kwa sababu una koloni hii Boot kati ya braces curly? 287 00:14:41,105 --> 00:14:41,700 >> JASON HIRSCHHORN: Haki. 288 00:14:41,700 --> 00:14:44,760 Hivyo nina braces haya curly hapa, na kisha unaweza kuona comma 289 00:14:44,760 --> 00:14:47,830 kutenganisha mbalimbali vitu katika safu hii. 290 00:14:47,830 --> 00:14:52,040 Na kisha ndani ya kila kitu, mimi na kitu matumbo na kitu kingine. 291 00:14:52,040 --> 00:14:54,920 Na nini kwa ujumla ni sehemu hii ya kwanza, kitu upande wa kushoto wa koloni? 292 00:14:54,920 --> 00:14:57,070 Nini kwamba wito? 293 00:14:57,070 --> 00:14:57,450 Yaliyotokea? 294 00:14:57,450 --> 00:14:59,090 Jinsi gani sisi rejea hiyo? 295 00:14:59,090 --> 00:15:00,335 >> Watazamaji: Index? 296 00:15:00,335 --> 00:15:02,810 >> JASON HIRSCHHORN: Index, au pengine zaidi kwa ujumla, muhimu. 297 00:15:02,810 --> 00:15:04,750 Na kisha upande wa kulia upande, thamani. 298 00:15:04,750 --> 00:15:05,670 Hivyo index, muhimu. 299 00:15:05,670 --> 00:15:07,590 Lakini kama tunazungumzia kuhusu wale, sisi kwa ujumla maana ya kitu juu ya 300 00:15:07,590 --> 00:15:08,770 mkono wa kushoto upande. 301 00:15:08,770 --> 00:15:11,450 >> Katika safu rahisi, tena, tulikuwa fahirisi 0. 302 00:15:11,450 --> 00:15:11,900 1. 303 00:15:11,900 --> 00:15:12,220 2. 304 00:15:12,220 --> 00:15:12,510 3. 305 00:15:12,510 --> 00:15:13,580 4. 306 00:15:13,580 --> 00:15:17,640 Na katika dolphins, sisi itabidi dolphin 0, dolphins 1, dolphins 2, dolphins 3, 307 00:15:17,640 --> 00:15:18,640 dolphins 4. 308 00:15:18,640 --> 00:15:24,900 Sisi pia kuwa, ndani ya hii kitu, sisi si kwa ujumla rejea mambo. 309 00:15:24,900 --> 00:15:29,460 Au kama sisi tu haki hii kitu hapa, sisi siyo kwenda kusema kitu 0, 310 00:15:29,460 --> 00:15:30,480 kitu 1, kitu 2. 311 00:15:30,480 --> 00:15:35,460 Sisi ni kwenda kusema jina kitu, au kitu aina, kitu urefu, na kadhalika. 312 00:15:35,460 --> 00:15:38,120 Na kwamba ni jinsi gani tutaweza kupata thamani juu ya upande wa kulia. 313 00:15:38,120 --> 00:15:41,460 Hivyo kama sisi alisema jina kitu, kwa mfano, tunataka kupata kamba hii, 314 00:15:41,460 --> 00:15:43,200 "Grace." 315 00:15:43,200 --> 00:15:47,510 >> Hivyo kama wewe guys aliniambia, dolphins ni tu safu ya vitu. 316 00:15:47,510 --> 00:15:49,875 Na unaweza kuona ya vitu na jina, aina, jenasi. 317 00:15:49,875 --> 00:15:51,920 Ni kwamba alitamka kwa usahihi? 318 00:15:51,920 --> 00:15:52,880 Mtu yeyote? 319 00:15:52,880 --> 00:15:53,420 Jenasi? 320 00:15:53,420 --> 00:15:53,935 Kubwa. 321 00:15:53,935 --> 00:15:55,465 >> urefu, uzito. 322 00:15:55,465 --> 00:15:56,620 Ni kwamba alitamka kwa usahihi? 323 00:15:56,620 --> 00:15:57,340 Nadhani hivyo. 324 00:15:57,340 --> 00:16:01,870 Na picha, tu URL kwa baadhi ya faili online. 325 00:16:01,870 --> 00:16:05,700 Na hapa, sisi karibu safu, haki ya chini huko katika mkono wa kushoto sana 326 00:16:05,700 --> 00:16:06,930 upande wa screen yangu. 327 00:16:06,930 --> 00:16:08,543 Hivyo kwamba ni dolphins.js wote ni. 328 00:16:08,543 --> 00:16:17,310 329 00:16:17,310 --> 00:16:18,530 >> Oh, yangu wema. 330 00:16:18,530 --> 00:16:19,530 Hii inaeleza yake. 331 00:16:19,530 --> 00:16:20,930 Nilidhani d kumaliza kila kitu, lakini kuangalia. 332 00:16:20,930 --> 00:16:22,840 Kuna todos hayo yote. 333 00:16:22,840 --> 00:16:25,500 OK, hopefully tunaweza kufanya wale pamoja. 334 00:16:25,500 --> 00:16:27,540 Lakini hebu kwanza, kabla ya sisi kufanya kwamba, kutembea kwa njia ya 335 00:16:27,540 --> 00:16:29,190 kanuni hii kwa haraka sana. 336 00:16:29,190 --> 00:16:33,600 >> Hivyo kama nilivyoeleza, sisi kuona katika sana mwanzo mstari huu kuwa nilikuwa katika 337 00:16:33,600 --> 00:16:36,030 slides, (hati). tayari (kazi (). 338 00:16:36,030 --> 00:16:38,710 Na kimsingi ni nini ambayo inaenda kufanya ni kusubiri mpaka kila kitu katika yako 339 00:16:38,710 --> 00:16:42,690 kurasa imekuwa kubeba, hivyo kusubiri hadi ni safu wote, kila kitu nzuri ya 340 00:16:42,690 --> 00:16:45,490 kwenda, na kisha kuanza utekelezaji kanuni hii. 341 00:16:45,490 --> 00:16:49,230 Hivyo kama wewe zinahitajika kuendesha baadhi PHP, kama unahitajika kupata baadhi ya picha, 342 00:16:49,230 --> 00:16:53,280 chochote ni, kanuni wote imekuwa kuweka na tayari kwenda katika index ukurasa wako 343 00:16:53,280 --> 00:16:56,270 au chochote ukurasa imekuwa kubeba, na sasa ni kwenda kuanza 344 00:16:56,270 --> 00:16:58,810 utekelezaji code yako. 345 00:16:58,810 --> 00:17:02,020 >> Hivyo jambo la kwanza sisi kufanya ni sisi kuanzisha safu hii. 346 00:17:02,020 --> 00:17:04,599 Na sina var keyword huko, ili ni nini 347 00:17:04,599 --> 00:17:05,650 wigo wa safu hii? 348 00:17:05,650 --> 00:17:06,530 >> Watazamaji: Ni kimataifa. 349 00:17:06,530 --> 00:17:09,730 >> JASON HIRSCHHORN: Ni ya kimataifa, hivyo ocean_array kulipata kutoka 350 00:17:09,730 --> 00:17:11,380 mahali popote katika faili hii. 351 00:17:11,380 --> 00:17:14,130 >> Na kisha sisi kuona hii kwa kitanzi. 352 00:17:14,130 --> 00:17:18,930 Haisemi foreach, lakini hii kimsingi ni foreach kitanzi. 353 00:17:18,930 --> 00:17:24,010 Na hii ni toleo JavaScript ya, hivyo kwa kila dolphin var katika dolphins, 354 00:17:24,010 --> 00:17:25,780 nini data aina? 355 00:17:25,780 --> 00:17:30,260 Hata ingawa, tena, JavaScript haina na aina hizi data per se, nini 356 00:17:30,260 --> 00:17:31,335 aina data ni dolphin? 357 00:17:31,335 --> 00:17:32,460 >> Watazamaji: kitu. 358 00:17:32,460 --> 00:17:34,290 >> JASON HIRSCHHORN: Ni kitu. 359 00:17:34,290 --> 00:17:37,590 Sisi ni kupata kila kitu katika dolphins safu. 360 00:17:37,590 --> 00:17:42,630 Hivyo katika hapa, inaonekana kama I forgot kuweka yote ya dolphins haya kutoka wetu 361 00:17:42,630 --> 00:17:46,300 dolphins kubwa kufikiri ndani ya ocean_array, hivyo tunapaswa pengine kufanya 362 00:17:46,300 --> 00:17:47,410 ule wa kwanza. 363 00:17:47,410 --> 00:17:50,880 >> Na kisha, kitu kinachoitwa hii pool kutofautiana. 364 00:17:50,880 --> 00:17:52,490 Mimi nina kuweka kwa null. 365 00:17:52,490 --> 00:17:55,080 Na kisha mimi wito kazi hii draw_ocean. 366 00:17:55,080 --> 00:17:56,580 Mimi mafunzo dolphin wakati wake picha ni clicked - 367 00:17:56,580 --> 00:17:58,140 Mimi sina kosa kwamba - na kuweka dolphin bure wakati 368 00:17:58,140 --> 00:17:59,530 kifungo ni clicked. 369 00:17:59,530 --> 00:18:01,550 >> Hivyo haya ni mambo mimi haja ya kufanya. 370 00:18:01,550 --> 00:18:04,770 Mimi nadhani lazima kukupa baadhi background juu ya kile alikuwa anajaribu kufanya. 371 00:18:04,770 --> 00:18:08,930 Hivyo kama sisi kwenda hapa, nini kweli alitaka hii kuangalia kama alikuwa safu up 372 00:18:08,930 --> 00:18:12,740 hapa, badala ya ni kusema "TODO," Mimi alitaka meza, kimsingi, na 373 00:18:12,740 --> 00:18:14,750 picha ya dolphins wote. 374 00:18:14,750 --> 00:18:18,150 Na kisha wakati wewe bonyeza picha moja, Nilitaka kuiweka chini katika 375 00:18:18,150 --> 00:18:21,320 nusu ya chini ya screen na kutoa taarifa yote juu yake, na 376 00:18:21,320 --> 00:18:24,170 kwamba itakuwa dolphin katika pool, dolphin walikuwa mafunzo. 377 00:18:24,170 --> 00:18:25,040 >> Kwa hiyo, nimeona itakuwa kweli cool. 378 00:18:25,040 --> 00:18:27,980 Una dolphins haya yote katika bahari hapa, basi bonyeza mmoja, 379 00:18:27,980 --> 00:18:30,230 na d kwenda pool, na basi unaweza kutoa mafunzo hayo. 380 00:18:30,230 --> 00:18:31,590 Hivyo kwamba ni nini mimi alikuwa anajaribu kufanya. 381 00:18:31,590 --> 00:18:33,890 Na kisha kuna Ningependa kuwa kifungo chini hapa katika pool, na unaweza click, 382 00:18:33,890 --> 00:18:36,950 kama, "huru," na unaweza kuweka dolphin bure, na ingekuwa kwenda nyuma 383 00:18:36,950 --> 00:18:38,030 ndani ya bahari. 384 00:18:38,030 --> 00:18:40,390 >> Hivyo kwamba ni nini mimi alikuwa anajaribu kujenga, lakini tena, mimi nina kwenda wanahitaji msaada wako 385 00:18:40,390 --> 00:18:41,490 kuunda. 386 00:18:41,490 --> 00:18:44,790 Hivyo hopefully, baadhi ya maneno haya au baadhi ya maneno haya kuanza 387 00:18:44,790 --> 00:18:47,890 kufanya hisia sasa katika mazingira wa mpango huu. 388 00:18:47,890 --> 00:18:49,640 >> Hebu kuweka kutafuta njia ya faili hii. 389 00:18:49,640 --> 00:18:50,830 Sisi wito huu draw_ocean kazi. 390 00:18:50,830 --> 00:18:56,650 Ni moja na kazi tu sisi kuwaita kutoka sehemu document.ready. 391 00:18:56,650 --> 00:19:01,600 Hivyo tunatoa wito kazi hii draw_ocean, na inaonekana kama inajenga kamba, 392 00:19:01,600 --> 00:19:03,010 variable, hapa. 393 00:19:03,010 --> 00:19:06,790 Kitu kuweka katika kamba, anaongeza zaidi mambo ya kamba, anaongeza zaidi 394 00:19:06,790 --> 00:19:11,750 mambo ya kamba, na kisha line hii ya maadili. 395 00:19:11,750 --> 00:19:14,270 Mimi kusema kwamba Prints nje kamba HTML. 396 00:19:14,270 --> 00:19:19,230 Na mtu kueleza kwangu nini mstari wa code gani? 397 00:19:19,230 --> 00:19:21,800 Naam, kwanza ya yote, gani kwamba ishara ya dola maana yake nini? 398 00:19:21,800 --> 00:19:26,550 399 00:19:26,550 --> 00:19:30,914 Siyo PHP variable, lakini kile gani kwamba ishara ya dola maana yake nini? 400 00:19:30,914 --> 00:19:34,680 >> Watazamaji: Kuunganisha na HTML ID ya - 401 00:19:34,680 --> 00:19:37,220 ni kama ni viungo kwa HTML code? 402 00:19:37,220 --> 00:19:38,430 >> JASON HIRSCHHORN: Je kuhusu kuwa ishara ya dola? 403 00:19:38,430 --> 00:19:40,662 Je, hiyo ishara ya dola yanaonyesha nini? 404 00:19:40,662 --> 00:19:43,364 >> Watazamaji: Kuunganisha na HTML kwa namna fulani? 405 00:19:43,364 --> 00:19:46,630 >> JASON HIRSCHHORN: wapi sisi kuonekana dola hii ishara kabla ya katika JavaScript? 406 00:19:46,630 --> 00:19:47,920 Tumeona katika hotuba. 407 00:19:47,920 --> 00:19:48,360 Sisi aliyesema kuhusu hilo. 408 00:19:48,360 --> 00:19:50,150 Gani ishara ya dola maana yake nini? 409 00:19:50,150 --> 00:19:51,220 >> Watazamaji: Kitu na jQuery? 410 00:19:51,220 --> 00:19:52,380 >> JASON HIRSCHHORN: Hasa haki. 411 00:19:52,380 --> 00:19:54,270 Hii ina kitu cha kufanya na jQuery. 412 00:19:54,270 --> 00:19:59,310 Hii ishara ya dola ina maana mimi ni kwa kutumia jQuery kazi maktaba hapa. 413 00:19:59,310 --> 00:20:00,980 Hasa haki. 414 00:20:00,980 --> 00:20:04,560 >> Hivyo sisi kuandika ishara ya dola, na kisha tuna paren hii wazi na kufungwa 415 00:20:04,560 --> 00:20:09,150 paren, na ndani ya huko, yale yanayoendelea ndani kuna wakati unatumia 416 00:20:09,150 --> 00:20:13,380 jQuery kazi maktaba, au wewe ni kutumia maktaba jQuery? 417 00:20:13,380 --> 00:20:14,690 Tena, walipoona hayo katika hotuba. 418 00:20:14,690 --> 00:20:16,840 Je, mtu nipe - na wewe pia kuona kitu hapa. 419 00:20:16,840 --> 00:20:18,090 Tufanye nini ndani ya huko? 420 00:20:18,090 --> 00:20:22,220 421 00:20:22,220 --> 00:20:23,550 >> Jeff, nipe nadhani. 422 00:20:23,550 --> 00:20:27,000 Je, hii kuangalia kama, # bahari? 423 00:20:27,000 --> 00:20:28,270 Wapi sisi kuonekana kwamba kabla? 424 00:20:28,270 --> 00:20:29,920 >> Watazamaji: Je, ni maktaba au kitu? 425 00:20:29,920 --> 00:20:30,720 Mimi sijui. 426 00:20:30,720 --> 00:20:36,420 >> JASON HIRSCHHORN: Naam, hebu mimi kufungua index dot - 427 00:20:36,420 --> 00:20:37,710 nope, mahali sahihi. 428 00:20:37,710 --> 00:20:44,220 429 00:20:44,220 --> 00:20:46,600 >> Hivyo tunaona tuna kitu aitwaye bahari hapa. 430 00:20:46,600 --> 00:20:50,870 Wapi sisi kuonekana # bahari alama bahari, syntax kabla? 431 00:20:50,870 --> 00:20:53,490 432 00:20:53,490 --> 00:20:53,950 Yeah? 433 00:20:53,950 --> 00:20:55,190 >> Watazamaji: CSS? 434 00:20:55,190 --> 00:20:56,810 >> JASON HIRSCHHORN: Katika CSS. 435 00:20:56,810 --> 00:21:00,720 Hivyo sisi alitaka style kitu, kumbuka tunataka kuweka alama CSS 436 00:21:00,720 --> 00:21:05,360 selector, au alama ya bahari, kwa mfano, na wote wa formatting 437 00:21:05,360 --> 00:21:09,270 kwamba sisi alitaka kutoa kwa kitu na ID bahari sisi kuweka huko ndani. 438 00:21:09,270 --> 00:21:15,470 >> Hivyo ndani ya hapa siyo CSS selector huenda katika hapa. 439 00:21:15,470 --> 00:21:17,630 jQuery amefafanua yake mwenyewe aina ya selectors. 440 00:21:17,630 --> 00:21:21,650 Lakini ni wazo moja, na kwa kweli mengi yao kuingiliana na CSS. 441 00:21:21,650 --> 00:21:24,710 Hivyo ndani ya mabano haya wazi, kuweka gia, na chochote 442 00:21:24,710 --> 00:21:28,670 selector inahusu, kwamba ni nini utaenda kutumia. 443 00:21:28,670 --> 00:21:32,320 >> Hivyo katika kesi hii, mimi nina kuchagua ID bahari. 444 00:21:32,320 --> 00:21:33,690 Kama mimi alikuwa darasa - 445 00:21:33,690 --> 00:21:38,830 hebu sema nina darasa ya mambo inayoitwa "picha," na mimi kutoa kwamba kwa 446 00:21:38,830 --> 00:21:45,662 mengi ya mambo, jinsi gani mimi rejea darasa la mambo kuitwa "picha?" 447 00:21:45,662 --> 00:21:47,110 >> Watazamaji: Nadhani ilikuwa ni dot. 448 00:21:47,110 --> 00:21:48,140 >> JASON HIRSCHHORN: Kwa dot. 449 00:21:48,140 --> 00:21:50,830 Hivyo kama badala mimi kuweka dot picha katika hapa, ambayo itanipatia darasa la 450 00:21:50,830 --> 00:21:51,980 mambo kuitwa "images." 451 00:21:51,980 --> 00:21:54,810 >> Bila shaka, hii ni super nguvu, na unaweza rejea mambo mengi. 452 00:21:54,810 --> 00:21:59,970 Kwa kweli, mimi naweza kumbukumbu kimsingi tag yoyote katika HTML. 453 00:21:59,970 --> 00:22:04,630 Basi, ikiwa mimi alitaka kufanya hivyo, magonjwa ya zinaa, hiyo ni tag kwamba tumeona kabla ya wakati 454 00:22:04,630 --> 00:22:05,750 kujenga meza. 455 00:22:05,750 --> 00:22:10,060 Wewe pengine ukoo na kwamba kutoka P kuweka saba. 456 00:22:10,060 --> 00:22:12,470 Katika kesi hiyo, ni kweli kwenda kuchagua wao wote. 457 00:22:12,470 --> 00:22:14,920 Ni anaenda kunipa safu wote tags td. 458 00:22:14,920 --> 00:22:16,760 Lakini kwamba wanaweza kupata kidogo mno, hivyo huku sasa hivi sisi ni 459 00:22:16,760 --> 00:22:19,390 kwenda fimbo tu inayozungumzia vitambulisho. 460 00:22:19,390 --> 00:22:23,510 >> Basi nini hii, tena, ni kwamba anapata, katika kesi hii - 461 00:22:23,510 --> 00:22:23,970 sorry. 462 00:22:23,970 --> 00:22:27,020 Kwenda hapa, kwa index.html. 463 00:22:27,020 --> 00:22:33,510 Ni bahari, badala ID bahari rejea div, hivyo sehemu hii ya hii 464 00:22:33,510 --> 00:22:37,130 mstari wa kanuni anapata kwamba div. 465 00:22:37,130 --> 00:22:42,610 >> Na kisha dot hii ina maana mimi nina wito kazi, na jina la 466 00:22:42,610 --> 00:22:44,460 kazi ni HTML. 467 00:22:44,460 --> 00:22:48,725 Na kwamba short kwa, kama wewe guys aliona kabla ya, dola ishara, hati, dot kupata 468 00:22:48,725 --> 00:22:52,200 hiki na ID, dot HTML ndani. 469 00:22:52,200 --> 00:22:54,350 Hii ni toleo jQuery ya. 470 00:22:54,350 --> 00:22:57,200 Hivyo HTML kazi tu anapata HTML ndani. 471 00:22:57,200 --> 00:22:58,920 Ya kwamba hiki. 472 00:22:58,920 --> 00:23:03,690 Hivyo tena, kama sisi kuangalia nyuma hapa, tutaweza kuona hakuna HTML ndani. 473 00:23:03,690 --> 00:23:07,990 Na hivyo kama mimi alifanya hivyo, napenda kuwa kujaribu kupata HTML. 474 00:23:07,990 --> 00:23:10,390 Wakati mimi aina hii, mimi nina kuweka HTML. 475 00:23:10,390 --> 00:23:13,110 Hivyo mimi nina kupita kazi hii kwa kamba, kamba kwamba nimepata kuundwa 476 00:23:13,110 --> 00:23:18,560 hapa, na kusema kuweka kwamba ndani ya bahari div. 477 00:23:18,560 --> 00:23:18,980 Yeah? 478 00:23:18,980 --> 00:23:21,550 >> Watazamaji: Baada ya kupata HTML, wewe ni kupata tu 479 00:23:21,550 --> 00:23:22,972 nakala kama yake, sawa? 480 00:23:22,972 --> 00:23:25,070 Wewe si kuondoa hiyo. 481 00:23:25,070 --> 00:23:25,710 >> JASON HIRSCHHORN: Haki. 482 00:23:25,710 --> 00:23:28,640 Kama mimi hii na alitaka kuokoa hii katika var - 483 00:23:28,640 --> 00:23:31,120 oops. 484 00:23:31,120 --> 00:23:34,840 Ambayo ingeweza kupata taarifa zote kwamba alikuwa hapo na kuokoa ni katika mwingine 485 00:23:34,840 --> 00:23:35,800 variable, kufanya nakala yake. 486 00:23:35,800 --> 00:23:36,384 >> Watazamaji: OK. 487 00:23:36,384 --> 00:23:37,634 Got it. 488 00:23:37,634 --> 00:23:39,900 489 00:23:39,900 --> 00:23:43,860 >> JASON HIRSCHHORN: Hivyo sisi aliumba baadhi HTML, ila katika kamba. 490 00:23:43,860 --> 00:23:44,590 Sisi kuokoa baadhi ya zaidi. 491 00:23:44,590 --> 00:23:47,720 Hapa unaweza kuona kamba kwamba TODO. 492 00:23:47,720 --> 00:23:51,300 Hivyo kwamba pengine ambapo sisi ni kupata kwamba TODO kutoka wakati 493 00:23:51,300 --> 00:23:52,730 sisi kwenda katika ukurasa wetu. 494 00:23:52,730 --> 00:23:56,610 Na kwa kweli, kama mimi haki bonyeza TODO, kukagua Element, kuongelea 495 00:23:56,610 --> 00:23:57,240 hii wiki iliyopita. 496 00:23:57,240 --> 00:24:02,400 Hiyo ni jinsi gani tunaweza kuona HTML muundo wa ukurasa wetu. 497 00:24:02,400 --> 00:24:03,980 >> Utagundua kuwa chini hapa - 498 00:24:03,980 --> 00:24:05,230 hebu kufanya hii kidogo kubwa, pia - 499 00:24:05,230 --> 00:24:08,060 500 00:24:08,060 --> 00:24:11,390 tuna ID yetu div bahari hapa. 501 00:24:11,390 --> 00:24:14,390 Kila mtu kuona kwamba mstari wa kanuni? 502 00:24:14,390 --> 00:24:16,330 Na kwamba ni nini sisi aina katika index.html. 503 00:24:16,330 --> 00:24:18,880 504 00:24:18,880 --> 00:24:30,430 >> Ndani yake, tunaona sasa hii meza mstari wa kanuni. 505 00:24:30,430 --> 00:24:34,800 Na yale ambayo meza mstari wa kanuni ni, kwamba code sisi tu kuingizwa katika 506 00:24:34,800 --> 00:24:35,770 kipengele hiki. 507 00:24:35,770 --> 00:24:39,650 Na sisi kuangalia ndani yake, sisi kamwe typed colgroup na tbody. 508 00:24:39,650 --> 00:24:42,330 Kwamba alikuwa aliongeza kwa sisi kwa sababu sisi alifanya baadhi ya mambo dhana. 509 00:24:42,330 --> 00:24:47,590 Lakini utasikia taarifa kuna tr, kuna magonjwa ya zinaa na TODO. 510 00:24:47,590 --> 00:24:50,680 >> Hivyo inaonekana kama, tena, kificho kwamba sisi aliandika hapa. 511 00:24:50,680 --> 00:24:52,300 Hiyo ni nini hasa hii line alikuwa akifanya. 512 00:24:52,300 --> 00:24:56,940 Ni kuchukua kamba yetu HTML na kuweka ndani ya hii div hapa. 513 00:24:56,940 --> 00:24:59,010 Mwanzoni ana kitu. 514 00:24:59,010 --> 00:25:01,660 Ukurasa hii anapata kubeba. 515 00:25:01,660 --> 00:25:03,160 Dollar ishara, document.ready. 516 00:25:03,160 --> 00:25:04,490 Hii kuanza utekelezaji. 517 00:25:04,490 --> 00:25:08,010 Tunatoa wito draw_ocean kazi, na ndani ya kazi draw_ocean sisi kuchukua 518 00:25:08,010 --> 00:25:10,010 HTML hii na kuiweka ndani kwamba div. 519 00:25:10,010 --> 00:25:12,860 520 00:25:12,860 --> 00:25:14,230 >> Sisi tu akaenda kwa njia ya mengi pale. 521 00:25:14,230 --> 00:25:16,270 Je, mtu yeyote una maswali yoyote kuhusu hilo? 522 00:25:16,270 --> 00:25:19,050 523 00:25:19,050 --> 00:25:21,110 Au jinsi ambayo inafanya kazi, au jQuery? 524 00:25:21,110 --> 00:25:25,190 Kwa sababu kama wewe kuelewa kwamba, kisha jQuery lazima hopefully kuja 525 00:25:25,190 --> 00:25:25,760 rahisi. 526 00:25:25,760 --> 00:25:26,780 Yeah? 527 00:25:26,780 --> 00:25:29,370 >> Watazamaji: Je, alikuwa ndani ya mabano chini ya printout HTML 528 00:25:29,370 --> 00:25:32,150 kamba, kwamba ni jina la HTML variable kwamba 529 00:25:32,150 --> 00:25:32,815 wametangaza mapema? 530 00:25:32,815 --> 00:25:33,890 >> JASON HIRSCHHORN: Hii hapa hapa? 531 00:25:33,890 --> 00:25:34,440 >> Watazamaji: Ndiyo 532 00:25:34,440 --> 00:25:34,720 >> JASON HIRSCHHORN: Ndiyo. 533 00:25:34,720 --> 00:25:36,600 Watazamaji: Hivyo kama alikuwa mmoja aitwaye kwamba kitu kingine, kwamba kitu kingine 534 00:25:36,600 --> 00:25:37,590 ilikuwa nini bila kuweka katika hapa. 535 00:25:37,590 --> 00:25:38,335 >> JASON HIRSCHHORN: Hasa haki. 536 00:25:38,335 --> 00:25:39,740 Na hiyo ni hatua nzuri. 537 00:25:39,740 --> 00:25:42,600 Hii ni utata kidogo kwa sababu Nina HTML, html. 538 00:25:42,600 --> 00:25:46,930 Ndani ya hii hapa ni jina yangu variable, na haki hii hapa ni 539 00:25:46,930 --> 00:25:48,680 Jina la kazi jQuery. 540 00:25:48,680 --> 00:25:52,090 >> Watazamaji: Lakini ili jQuery kazi ya kufanya kazi, una kuwapa 541 00:25:52,090 --> 00:25:53,295 baadhi HTML pembejeo? 542 00:25:53,295 --> 00:25:55,030 >> JASON HIRSCHHORN: Hasa. 543 00:25:55,030 --> 00:25:56,530 AU una kuwapa kamba. 544 00:25:56,530 --> 00:26:00,840 Itakuwa kuweka kamba kwamba ndani ya ya div au chochote. 545 00:26:00,840 --> 00:26:01,670 Hii ni kamba tu. 546 00:26:01,670 --> 00:26:05,590 Hajui hii ni HTML, lakini wazi muundo ni kwa makusudi kwa kuwa 547 00:26:05,590 --> 00:26:07,770 HTML halali. 548 00:26:07,770 --> 00:26:08,760 Je, hiyo kujibu swali? 549 00:26:08,760 --> 00:26:09,480 >> Watazamaji: Ndiyo. 550 00:26:09,480 --> 00:26:10,120 >> JASON HIRSCHHORN: OK. 551 00:26:10,120 --> 00:26:10,590 Yeah? 552 00:26:10,590 --> 00:26:14,380 >> Watazamaji: Je, kama bahari inajulikana kifungo au kitu? 553 00:26:14,380 --> 00:26:16,250 Gani html. Nini? 554 00:26:16,250 --> 00:26:18,086 Je, kwamba mabadiliko ya Nakala ya kifungo? 555 00:26:18,086 --> 00:26:23,610 >> JASON HIRSCHHORN: Kwa hiyo swali ni nini kama inajulikana button? 556 00:26:23,610 --> 00:26:25,970 Ni mabadiliko ndani HTML ya kitu fulani. 557 00:26:25,970 --> 00:26:29,250 Hivyo kama ana tag wazi na karibu tag, itakuwa kuweka kitu katika kati ya 558 00:26:29,250 --> 00:26:30,610 wazi na karibu tag. 559 00:26:30,610 --> 00:26:33,280 Kama hakuna wazi na karibu tag, itakuwa si kufanya kitu chochote. 560 00:26:33,280 --> 00:26:35,040 >> Watazamaji: Ni literally nakala na kuweka aina ya kitu? 561 00:26:35,040 --> 00:26:35,732 >> JASON HIRSCHHORN: Yeah. 562 00:26:35,732 --> 00:26:39,175 Ni nakala na pastes kitu kutoka chochote variable mimi kupita, 563 00:26:39,175 --> 00:26:41,410 kamba mimi kupita, ndani ya wale wazi na karibu vitambulisho. 564 00:26:41,410 --> 00:26:44,460 565 00:26:44,460 --> 00:26:45,270 >> Hebu tuangalie hapa chini. 566 00:26:45,270 --> 00:26:48,950 Oh, yangu wema. draw_pool hakuwa kufanya chochote haki huko. 567 00:26:48,950 --> 00:26:50,580 Hiyo ni bummer. 568 00:26:50,580 --> 00:26:51,640 Mafunzo, wow. 569 00:26:51,640 --> 00:26:54,290 OK, hivyo si kiasi kingine badala ya kuwa. 570 00:26:54,290 --> 00:26:56,652 >> Basi hebu kuanza, na hebu kutatua tatizo hili up. 571 00:26:56,652 --> 00:27:01,780 Mimi kwenda haja ya kila mtu kusaidia kupata hii kufanyika. 572 00:27:01,780 --> 00:27:04,030 Kuna mistari kweli kwamba wengi ya maadili ya, nadhani, kwa kuandika. 573 00:27:04,030 --> 00:27:07,270 Nadhani alifanya hivyo miaka michache iliyopita kwa ajili ya toleo 2K12, na kuna 574 00:27:07,270 --> 00:27:08,880 haipaswi kuwa mistari kwamba wengi ya maadili ya kuandika. 575 00:27:08,880 --> 00:27:09,230 Mimi haipaswi kuwa ilifutwa kwamba kanuni. 576 00:27:09,230 --> 00:27:10,920 Mimi lazima tu kuokolewa. 577 00:27:10,920 --> 00:27:11,900 Oh, mambo. 578 00:27:11,900 --> 00:27:14,170 >> Hata hivyo, hebu kuanza. 579 00:27:14,170 --> 00:27:18,850 Hivyo mimi nina katika safu hii, au mimi nina katika hii line, na mimi na ocean_array yangu. 580 00:27:18,850 --> 00:27:24,110 Na nataka kuweka haya yote, kila kitu kutoka faili hii, katika wangu 581 00:27:24,110 --> 00:27:25,170 ocean_array. 582 00:27:25,170 --> 00:27:27,390 Hivyo ni jinsi gani mimi kuchukua kila kitu kutoka huko, na kuiweka katika 583 00:27:27,390 --> 00:27:27,630 ocean_array? 584 00:27:27,630 --> 00:27:29,390 Ni line moja ya kanuni. 585 00:27:29,390 --> 00:27:32,530 Ambaye anaweza nipe kuwa mstari wa kanuni au niambie, kuwa na wazo baadhi nini mstari 586 00:27:32,530 --> 00:27:33,755 ya maadili ya wanapaswa kufanya nini? 587 00:27:33,755 --> 00:27:36,350 Kwa nini si sisi kuanza hapa, na kisha tutaweza kuendelea kusonga kuzunguka chumba 588 00:27:36,350 --> 00:27:37,410 kujibu maswali. 589 00:27:37,410 --> 00:27:37,780 Kurt? 590 00:27:37,780 --> 00:27:38,890 Nini kwanza? 591 00:27:38,890 --> 00:27:41,165 >> Watazamaji: Ocean_array, bracket, dolphin. 592 00:27:41,165 --> 00:27:47,120 593 00:27:47,120 --> 00:27:50,380 Sawa na dolphins, bracket, dolphin? 594 00:27:50,380 --> 00:27:52,265 Dolphins na mji mkuu wa kila kitu. 595 00:27:52,265 --> 00:27:57,590 596 00:27:57,590 --> 00:27:58,210 >> JASON HIRSCHHORN: OK. 597 00:27:58,210 --> 00:28:00,250 Hebu kutembea kwa njia ya syntax. 598 00:28:00,250 --> 00:28:04,260 Haki hapa, hii ni kama foreach kitanzi, hivyo ni kweli kufanya mengi ya 599 00:28:04,260 --> 00:28:05,180 mambo kwa ajili yetu. 600 00:28:05,180 --> 00:28:07,220 Na dolphin ni kitu. 601 00:28:07,220 --> 00:28:09,790 Hivyo hatuna haja ya kuandika kitu kama dolphins, dolphin, kwa sababu 602 00:28:09,790 --> 00:28:12,480 dolphin yenyewe ni kitu kwamba mimi nataka. 603 00:28:12,480 --> 00:28:13,495 Siyo index. 604 00:28:13,495 --> 00:28:14,510 Je, hiyo mantiki? 605 00:28:14,510 --> 00:28:15,830 >> Watazamaji: Yeah. 606 00:28:15,830 --> 00:28:18,870 >> JASON HIRSCHHORN: Kwa hiyo ni jinsi gani unaweza kupendekeza mabadiliko ya code yako? 607 00:28:18,870 --> 00:28:23,110 608 00:28:23,110 --> 00:28:24,360 Kama tunajua ni kupewa index? 609 00:28:24,360 --> 00:28:33,969 610 00:28:33,969 --> 00:28:35,240 >> Oh, sorry. 611 00:28:35,240 --> 00:28:36,100 Wewe ni mzuri. 612 00:28:36,100 --> 00:28:41,180 Lakini jinsi - 613 00:28:41,180 --> 00:28:43,740 napenda kuuliza swali tofauti. 614 00:28:43,740 --> 00:28:46,485 Kama tunataka - 615 00:28:46,485 --> 00:28:47,400 hebu kweli kuandika hii. 616 00:28:47,400 --> 00:28:48,170 Kamwe akili. 617 00:28:48,170 --> 00:28:49,080 Tunakwenda kuandika hii. 618 00:28:49,080 --> 00:28:49,910 Hiyo ni kubwa. 619 00:28:49,910 --> 00:28:50,440 Sorry. 620 00:28:50,440 --> 00:28:52,790 Nilikuwa tu utata sana huko. 621 00:28:52,790 --> 00:28:55,910 >> Hebu kuondoka kwamba kuna kwa sasa, na tutaweza kurudi kwa mafunzo ya dolphin, 622 00:28:55,910 --> 00:28:56,480 kuweka dolphin. 623 00:28:56,480 --> 00:28:59,840 Hebu tu kwanza ya kutatua tatizo hili kuchora bahari kazi, na tutaweza kurudi kwa 624 00:28:59,840 --> 00:29:00,930 kwamba, Kurt. 625 00:29:00,930 --> 00:29:03,490 Lakini hadi sasa, hivyo nzuri. 626 00:29:03,490 --> 00:29:06,290 >> Hebu tuangalie ndani ya draw_ocean. 627 00:29:06,290 --> 00:29:09,500 line kwamba inaonekana kuwa na makosa ni hii "Picha akiba ya dolphins katika 628 00:29:09,500 --> 00:29:13,320 bahari katika kamba HTML. "Na haki sasa, mimi kama TODO, lakini mimi 629 00:29:13,320 --> 00:29:17,230 kweli tunataka kuweka dolphins picha katika bahari. 630 00:29:17,230 --> 00:29:21,780 Hivyo kile, Nuhu, unafikiri ni Jambo la kwanza mimi wanapaswa kufanya nini? 631 00:29:21,780 --> 00:29:24,570 Kama mimi nataka kwenda kupitia nzima safu, ni nini kwanza 632 00:29:24,570 --> 00:29:25,270 kitu mimi wanapaswa kufanya nini? 633 00:29:25,270 --> 00:29:26,713 >> Watazamaji: Tunahitaji kujenga kwa kitanzi. 634 00:29:26,713 --> 00:29:27,610 >> JASON HIRSCHHORN: A kwa kitanzi. 635 00:29:27,610 --> 00:29:29,740 Na kile lazima kwamba kwa kitanzi kuangalia kama? 636 00:29:29,740 --> 00:29:30,990 >> Watazamaji: Kwa - 637 00:29:30,990 --> 00:29:36,660 638 00:29:36,660 --> 00:29:40,940 sisi haja ya kwenda kwa kila dolphin katika bahari safu. 639 00:29:40,940 --> 00:29:47,093 Hivyo kwa var dolphin katika - 640 00:29:47,093 --> 00:29:48,830 unaweza kuandika bahari safu? 641 00:29:48,830 --> 00:29:56,200 642 00:29:56,200 --> 00:29:57,450 >> JASON HIRSCHHORN: Kama kwamba? 643 00:29:57,450 --> 00:30:00,654 644 00:30:00,654 --> 00:30:04,495 >> Watazamaji: Pengine hiyo ni haki. 645 00:30:04,495 --> 00:30:06,280 >> JASON HIRSCHHORN: Hebu fimbo na kwamba kwa sasa, na kisha tutaweza 646 00:30:06,280 --> 00:30:07,060 kuja nyuma yake. 647 00:30:07,060 --> 00:30:09,055 Na wewe kwenda kuwajibika kwa kuwa mstari. 648 00:30:09,055 --> 00:30:11,260 Hivyo nina na kwa kitanzi. 649 00:30:11,260 --> 00:30:12,560 Michael, wewe ni hadi sasa. 650 00:30:12,560 --> 00:30:15,896 Nifanye nini sasa? 651 00:30:15,896 --> 00:30:23,045 >> Watazamaji: You ingekuwa kuchukua kuhifadhi picha kutoka dolphins. 652 00:30:23,045 --> 00:30:25,830 >> JASON HIRSCHHORN: Hivyo ambapo ni kwamba kuhifadhiwa? 653 00:30:25,830 --> 00:30:28,318 >> Watazamaji: Katika dolphin safu? 654 00:30:28,318 --> 00:30:33,298 655 00:30:33,298 --> 00:30:36,650 >> JASON HIRSCHHORN: Mimi kuchanganyikiwa sasa pia kuhusu nini kinatokea. 656 00:30:36,650 --> 00:30:38,380 Hebu kufikiri ni jinsi gani tunaweza kufanya utatuzi huu, na kisha nitakuja 657 00:30:38,380 --> 00:30:40,700 nyuma na wewe, OK? 658 00:30:40,700 --> 00:30:43,920 Nini sawa na printf katika JavaScript? 659 00:30:43,920 --> 00:30:44,813 Annie? 660 00:30:44,813 --> 00:30:47,315 >> Watazamaji: Ni hati kwamba kuandika? 661 00:30:47,315 --> 00:30:50,020 >> JASON HIRSCHHORN: Au jinsi gani Mimi naona kitu katika 662 00:30:50,020 --> 00:30:51,200 kuwafariji chini kwa chini? 663 00:30:51,200 --> 00:30:51,940 >> Watazamaji: Console.log. 664 00:30:51,940 --> 00:30:53,870 >> JASON HIRSCHHORN: Console.log, hasa. 665 00:30:53,870 --> 00:30:59,810 Basi hebu kufanya console.log, na hebu tu ya kuweka "dolphin" katika, OK? 666 00:30:59,810 --> 00:31:02,710 Kusema ukweli kama kazi hii, tunakwenda na - hebu angalia, nyuma katika faili kwamba 667 00:31:02,710 --> 00:31:06,030 dolphins.js, kulikuwa na dolphins sita, hivyo mimi lazima kupata sita au kitu 668 00:31:06,030 --> 00:31:08,180 hopefully kuchapishwa kwa console, sawa? 669 00:31:08,180 --> 00:31:11,850 Hiyo ambapo sisi ni hivyo mbali kwa sababu sisi alifanya line Kurt ya juu hapa, na kisha sisi 670 00:31:11,850 --> 00:31:14,630 alivyofanya Nuhu kwa ajili ya kitanzi, na tuna hii line, hivyo hopefully tunapaswa kuona sita 671 00:31:14,630 --> 00:31:16,120 mambo kuchapishwa na console. 672 00:31:16,120 --> 00:31:22,032 Basi hebu kwenda hapa, hebu kufungua wetu kuwafariji na mahitaji ukurasa wetu. 673 00:31:22,032 --> 00:31:27,290 >> OK, hivyo inaonekana kama tuliona fahirisi sita. 674 00:31:27,290 --> 00:31:28,390 Zero, moja, mbili, tatu, nne tano, yeah. 675 00:31:28,390 --> 00:31:30,486 >> Watazamaji: Jinsi gani unaweza kupata kwa kwamba ukurasa ndani ya yako - 676 00:31:30,486 --> 00:31:32,260 >> JASON HIRSCHHORN: jinsi gani mimi kupata jambo hili hapa chini? 677 00:31:32,260 --> 00:31:35,830 >> Watazamaji: Hapana, ukurasa Chrome ndani ya [Inaudible] appliance. 678 00:31:35,830 --> 00:31:36,892 Tunaweza kuona kwamba au la? 679 00:31:36,892 --> 00:31:38,220 >> JASON HIRSCHHORN: Chrome Hii ukurasa hapa hapa? 680 00:31:38,220 --> 00:31:38,490 >> Watazamaji: Yeah. 681 00:31:38,490 --> 00:31:43,180 >> JASON HIRSCHHORN: Hivyo tu kama katika P kuweka nane, nimekuwa alifungua dirisha Chrome 682 00:31:43,180 --> 00:31:46,410 kwenye desktop yangu, yangu Macintosh desktop. 683 00:31:46,410 --> 00:31:51,980 Na kama taarifa juu hapa URL hii juu ya upande wa juu kushoto, kwamba mechi IP hii 684 00:31:51,980 --> 00:31:54,630 kushughulikia hapa chini. 685 00:31:54,630 --> 00:31:58,000 Kufanya hivyo huu, ingawa, mwanzo ya kuweka tatizo spec matembezi yenu 686 00:31:58,000 --> 00:31:59,860 kupitia hasa jinsi ya kufanya hivyo. 687 00:31:59,860 --> 00:32:02,650 Lakini mimi tu ikifuatiwa kuwa, na badala yake ya pamoja na kanuni kuhamisha, mimi tu alifanya 688 00:32:02,650 --> 00:32:04,070 kanuni zetu wenyewe. 689 00:32:04,070 --> 00:32:05,970 >> jambo zuri ni tunaweza pia kukagua ocean_array. 690 00:32:05,970 --> 00:32:09,530 691 00:32:09,530 --> 00:32:13,080 Hivyo inaonekana kama ocean_array ni safu ya vitu sita, na 692 00:32:13,080 --> 00:32:14,570 hebu kufungua kila mmoja. 693 00:32:14,570 --> 00:32:15,950 Boom! 694 00:32:15,950 --> 00:32:16,580 Moja. 695 00:32:16,580 --> 00:32:19,920 >> Hivyo Kurt, inaonekana kama yako code kazi kikamilifu. 696 00:32:19,920 --> 00:32:23,510 Kila kitu got kuanza katika ocean_array. 697 00:32:23,510 --> 00:32:24,995 Kwa sababu mimi misspoke mapema. 698 00:32:24,995 --> 00:32:26,570 Lakini ndiyo, kazi ya kutisha. 699 00:32:26,570 --> 00:32:30,330 ocean_array ni sahihi, na inaonekana kama sasa tunaona kwamba dolphin ni 700 00:32:30,330 --> 00:32:35,400 Idadi ya 0-5, hivyo inaonekana kama fahirisi katika safu. 701 00:32:35,400 --> 00:32:37,510 Hivyo kutokana na kwamba maarifa, Michael, Tufanye nini sasa? 702 00:32:37,510 --> 00:32:43,080 703 00:32:43,080 --> 00:32:43,870 Fikiria kwa sauti. 704 00:32:43,870 --> 00:32:45,600 Kitu tunataka kufanya ni nini? 705 00:32:45,600 --> 00:32:51,260 >> Watazamaji: Tunataka kupata JPEG kwa kila dolphin. 706 00:32:51,260 --> 00:32:51,800 >> JASON HIRSCHHORN: OK. 707 00:32:51,800 --> 00:32:53,206 Hivyo ni jinsi gani sisi rejea - 708 00:32:53,206 --> 00:32:54,760 jinsi gani tunaweza kupata JPEG? 709 00:32:54,760 --> 00:33:01,172 710 00:33:01,172 --> 00:33:03,726 Wapi sisi kuanza? 711 00:33:03,726 --> 00:33:05,390 Ambapo ni kila kitu kuhifadhiwa? 712 00:33:05,390 --> 00:33:07,610 >> Watazamaji: Katika ocean_array? 713 00:33:07,610 --> 00:33:08,320 >> JASON HIRSCHHORN: OK. 714 00:33:08,320 --> 00:33:11,450 >> Watazamaji: Kwa hiyo ocean_array, dolphin - 715 00:33:11,450 --> 00:33:16,392 716 00:33:16,392 --> 00:33:19,280 >> JASON HIRSCHHORN: Je, sisi kupata kitu ndani ya - 717 00:33:19,280 --> 00:33:20,860 hivyo hii inatupa kwamba kitu. 718 00:33:20,860 --> 00:33:22,770 Na tumeona hii kabla ya kwa zilizopangwa. 719 00:33:22,770 --> 00:33:26,710 Hivyo ni aina gani ya nukuu Je, tunahitaji kutumia? 720 00:33:26,710 --> 00:33:28,450 >> Watazamaji: Itakuwa dot. 721 00:33:28,450 --> 00:33:29,400 >> JASON HIRSCHHORN: dot. 722 00:33:29,400 --> 00:33:30,960 Na kisha nini shamba? 723 00:33:30,960 --> 00:33:31,510 >> Watazamaji: Picture? 724 00:33:31,510 --> 00:33:33,816 Au kwamba si shamba - 725 00:33:33,816 --> 00:33:37,400 >> JASON HIRSCHHORN: Nini ni kuitwa katika dolphins.js? 726 00:33:37,400 --> 00:33:38,270 Na kuona, unaweza kuangalia. 727 00:33:38,270 --> 00:33:38,970 Tunaweza tu kwenda nyuma hapa. 728 00:33:38,970 --> 00:33:40,700 Tunaweza kuona ocean_array, tunaweza kuchunguza yake. 729 00:33:40,700 --> 00:33:41,380 Nini ni wito? 730 00:33:41,380 --> 00:33:42,287 >> Watazamaji: Aina. 731 00:33:42,287 --> 00:33:43,688 Kusubiri. 732 00:33:43,688 --> 00:33:44,155 Picha? 733 00:33:44,155 --> 00:33:45,560 Mimi alisema picha. 734 00:33:45,560 --> 00:33:46,370 >> JASON HIRSCHHORN: Picture. 735 00:33:46,370 --> 00:33:47,610 Haki. 736 00:33:47,610 --> 00:33:49,510 Wewe hakuwa na sauti kama unajua nini walikuwa wanazungumza juu, ingawa. 737 00:33:49,510 --> 00:33:50,630 Ni akapiga zaidi kama nadhani. 738 00:33:50,630 --> 00:33:53,700 Hivyo picha kwamba, ili atangaze sisi URL ya picha. 739 00:33:53,700 --> 00:33:54,720 Jeff, una swali? 740 00:33:54,720 --> 00:33:57,375 >> Watazamaji: Yeah, siwezi kupata nini una juu ya Chrome yako 741 00:33:57,375 --> 00:33:59,320 browser kompyuta yangu. 742 00:33:59,320 --> 00:34:05,915 I just kupata "kumbukumbu uncaught makosa, console si defined. " 743 00:34:05,915 --> 00:34:07,780 >> JASON HIRSCHHORN: You wameweza kuanzisha kila kitu? 744 00:34:07,780 --> 00:34:10,090 >> Watazamaji: Naam, mimi nadhani alifanya kila kitu kwamba 745 00:34:10,090 --> 00:34:11,800 alifanya juu ya screen kubwa. 746 00:34:11,800 --> 00:34:13,510 >> JASON HIRSCHHORN: Na chmodded mafaili yote? 747 00:34:13,510 --> 00:34:16,343 Na je, kupitia kuanzisha nzima? 748 00:34:16,343 --> 00:34:17,600 >> Watazamaji: nitajaribu tena. 749 00:34:17,600 --> 00:34:18,300 >> JASON HIRSCHHORN: OK. 750 00:34:18,300 --> 00:34:20,630 Mimi skipped juu ya kwamba mengi katika mwanzo, lakini unahitaji kwenda kwa njia ya 751 00:34:20,630 --> 00:34:22,199 kuanzisha lote tu kama katika mwanzo wa tatizo kuweka spec. 752 00:34:22,199 --> 00:34:24,770 Chmod kila kitu na kuhakikisha ni in 753 00:34:24,770 --> 00:34:26,360 >> Watazamaji nitakwenda na mara mbili ya kuangalia hilo. 754 00:34:26,360 --> 00:34:28,655 Nilidhani alifanya hivyo, lakini Mimi itabidi mara mbili kuangalia. 755 00:34:28,655 --> 00:34:30,270 >> JASON HIRSCHHORN: Kwa hiyo, hii inaonekana kama kutakuwa na kutupa 756 00:34:30,270 --> 00:34:30,960 kamba na picha. 757 00:34:30,960 --> 00:34:31,370 Kubwa. 758 00:34:31,370 --> 00:34:32,760 Tuna URL ya picha. 759 00:34:32,760 --> 00:34:35,320 Je, sisi sasa kuiweka katika - 760 00:34:35,320 --> 00:34:38,030 kile kinachotokea kama sisi kuandika huu tu, Michael? 761 00:34:38,030 --> 00:34:40,150 >> Watazamaji: Ni tu anapata picha. 762 00:34:40,150 --> 00:34:41,420 Haina kweli kuonyesha ni. 763 00:34:41,420 --> 00:34:42,840 >> JASON HIRSCHHORN: Hebu kuona nini kinatokea. 764 00:34:42,840 --> 00:34:43,514 Tutaweza kuokoa hiyo. 765 00:34:43,514 --> 00:34:44,780 Tutaweza kukimbia hapa. 766 00:34:44,780 --> 00:34:49,460 767 00:34:49,460 --> 00:34:50,510 Inaonekana kama sisi hawapati kitu chochote. 768 00:34:50,510 --> 00:34:56,179 Kama mimi kutafiti meza hii, inaonekana kama ndani ya - 769 00:34:56,179 --> 00:34:58,170 yeah, inaonekana kama mimi si kupata kitu chochote. 770 00:34:58,170 --> 00:34:59,963 >> Watazamaji: Je, tuna - 771 00:34:59,963 --> 00:35:05,225 772 00:35:05,225 --> 00:35:07,270 >> JASON HIRSCHHORN: Hii ni kamba, hii code hapa. 773 00:35:07,270 --> 00:35:08,615 Wapi nataka kuweka kamba hii? 774 00:35:08,615 --> 00:35:11,250 775 00:35:11,250 --> 00:35:16,000 >> Watazamaji: Unataka kuiweka katika bahari? 776 00:35:16,000 --> 00:35:16,040 >> JASON HIRSCHHORN: OK. 777 00:35:16,040 --> 00:35:19,230 Na chini hapa mimi nina kuweka kamba aitwaye html katika bahari. 778 00:35:19,230 --> 00:35:26,350 >> Watazamaji: Kwa hiyo itakuwa ni dola ishara, bahari, html [inaudible]. 779 00:35:26,350 --> 00:35:27,985 >> JASON HIRSCHHORN: Hiyo ingekuwa kuiweka moja kwa moja huko. 780 00:35:27,985 --> 00:35:29,440 Lakini ni nini kama nataka kuongeza kwa - 781 00:35:29,440 --> 00:35:30,740 Mimi niko tayari kujenga kamba, sawa? 782 00:35:30,740 --> 00:35:33,740 Kuweka katika bahari, nini jina la kamba hiyo? 783 00:35:33,740 --> 00:35:34,610 >> Watazamaji: HTML. 784 00:35:34,610 --> 00:35:35,250 >> JASON HIRSCHHORN: HTML. 785 00:35:35,250 --> 00:35:36,355 Basi je, mimi kuandika ijayo? 786 00:35:36,355 --> 00:35:37,310 >> Watazamaji: Usawa, sawa. 787 00:35:37,310 --> 00:35:38,990 Au tu ni sawa na? 788 00:35:38,990 --> 00:35:41,170 >> JASON HIRSCHHORN: Je, mapenzi kutokea kama mimi kuandika usawa? 789 00:35:41,170 --> 00:35:45,940 790 00:35:45,940 --> 00:35:49,222 >> Watazamaji: Je, si kwamba kuweka sawa - au si kwamba - 791 00:35:49,222 --> 00:35:51,744 792 00:35:51,744 --> 00:35:53,016 >> Watazamaji: Wape? 793 00:35:53,016 --> 00:35:55,680 >> JASON HIRSCHHORN: Ni hawawajui, lakini itakuwaje kwa kila kitu 794 00:35:55,680 --> 00:35:56,565 kwamba alikuwa kuhifadhiwa katika kabla ya? 795 00:35:56,565 --> 00:35:57,570 >> Watazamaji: Ni utakuwa kujikwamua yake. 796 00:35:57,570 --> 00:35:58,660 >> JASON HIRSCHHORN: Ni utakuwa kujikwamua yake. 797 00:35:58,660 --> 00:35:59,993 Hivyo ni jinsi gani mimi kuongeza mwisho? 798 00:35:59,993 --> 00:36:02,836 799 00:36:02,836 --> 00:36:04,120 Napenda tu nakala - 800 00:36:04,120 --> 00:36:04,530 >> Watazamaji: Plus sawa. 801 00:36:04,530 --> 00:36:06,260 >> JASON HIRSCHHORN: Plus sawa, kamilifu. 802 00:36:06,260 --> 00:36:07,120 Hiyo ni kweli kabisa. 803 00:36:07,120 --> 00:36:08,380 Hivyo sasa hebu angalia kile gani hii. 804 00:36:08,380 --> 00:36:12,500 805 00:36:12,500 --> 00:36:12,760 Boom! 806 00:36:12,760 --> 00:36:14,580 Oh, yangu wema. 807 00:36:14,580 --> 00:36:16,580 Hiyo ni mengi ya maandishi. 808 00:36:16,580 --> 00:36:17,580 OK. 809 00:36:17,580 --> 00:36:20,640 >> Hivyo inaonekana kama sisi got mengi ya maandishi, lakini kwamba ni kubwa. 810 00:36:20,640 --> 00:36:21,750 You guys wamefanya - 811 00:36:21,750 --> 00:36:23,160 Mimi najua hili ni ngumu, hii ni mpya. 812 00:36:23,160 --> 00:36:24,970 Hadi sasa tatu ya nyie wamefanya ajabu. 813 00:36:24,970 --> 00:36:26,600 >> OK, wewe ni ijayo. 814 00:36:26,600 --> 00:36:27,960 Tufanye nini baada ya hapo? 815 00:36:27,960 --> 00:36:29,830 Sisi ni wazi hawataki kucheza kamba tu. 816 00:36:29,830 --> 00:36:30,120 Yeah? 817 00:36:30,120 --> 00:36:30,690 >> Watazamaji: Mimi tu na swali. 818 00:36:30,690 --> 00:36:35,410 Unajua, wakati wa kufanya ocean_array, dolphin, katika mabano, ni si 819 00:36:35,410 --> 00:36:37,550 dolphin kama associative safu katika yenyewe? 820 00:36:37,550 --> 00:36:38,230 >> JASON HIRSCHHORN: Mimi misspoke. 821 00:36:38,230 --> 00:36:41,515 Dolphin ni index. 822 00:36:41,515 --> 00:36:44,280 >> Watazamaji: lakini si var dolphin katika bahari - 823 00:36:44,280 --> 00:36:49,540 I mean, wakati awali mzigo kama vizuri, var dolphin katika dolphins, ni si 824 00:36:49,540 --> 00:36:51,950 kwamba dolphin safu associative? 825 00:36:51,950 --> 00:36:52,970 >> JASON HIRSCHHORN: dolphin huu? 826 00:36:52,970 --> 00:36:53,650 >> Watazamaji: Yeah. 827 00:36:53,650 --> 00:36:54,230 >> JASON HIRSCHHORN: Hapana 828 00:36:54,230 --> 00:36:56,366 Dolphin Hii ni index. 829 00:36:56,366 --> 00:36:57,950 >> Watazamaji: OK. 830 00:36:57,950 --> 00:36:59,320 Hivyo ni kuna dolphin variable? 831 00:36:59,320 --> 00:37:02,610 I mean, kama dolphin muhimu katika associative safu? 832 00:37:02,610 --> 00:37:04,150 >> JASON HIRSCHHORN: Haki hapa? 833 00:37:04,150 --> 00:37:05,075 Kama, dolphin.name? 834 00:37:05,075 --> 00:37:10,440 >> Watazamaji: Yeah, kuna kama dolphin dot - 835 00:37:10,440 --> 00:37:13,090 kama si dolphin maana kuwa kila kitu? 836 00:37:13,090 --> 00:37:15,580 >> Watazamaji: Yeah, hiyo ni nilifikiri nini, pia. 837 00:37:15,580 --> 00:37:19,985 >> Watazamaji: Nilidhani dolphin ilikuwa kama safu associative katika dolphins. 838 00:37:19,985 --> 00:37:22,240 Kwa sababu kuna sita associative arrays katika dolphins, sawa? 839 00:37:22,240 --> 00:37:24,050 >> JASON HIRSCHHORN: Haki. 840 00:37:24,050 --> 00:37:26,790 njia ya sisi hii imeandikwa sasa, ni si. 841 00:37:26,790 --> 00:37:29,300 >> Watazamaji: Kwa nini ni? 842 00:37:29,300 --> 00:37:36,690 >> JASON HIRSCHHORN: Tunaweza kufanya hivyo, na kuna kweli kazi jQuery 843 00:37:36,690 --> 00:37:39,660 kuitwa. kila ambayo inatoa wewe kila kitu. 844 00:37:39,660 --> 00:37:41,670 Lakini syntax hii si - 845 00:37:41,670 --> 00:37:44,130 Mimi misspoke mapema - syntax hii si kwamba index. 846 00:37:44,130 --> 00:37:45,780 Hii anatupa tu fahirisi. 847 00:37:45,780 --> 00:37:48,490 Lakini unaweza kufanya ishara ya dola. Kila mmoja, ambayo ni kazi jQuery. 848 00:37:48,490 --> 00:37:51,730 Ambayo kukupa kila mshirika safu. 849 00:37:51,730 --> 00:37:52,930 Ili kuangalia kwamba nje. 850 00:37:52,930 --> 00:37:55,205 Lakini kwamba ni nini kanuni hii yote gani. 851 00:37:55,205 --> 00:37:59,020 >> Watazamaji: Hivyo hii kwanza kwa kitanzi, mimi nadhani kwamba itakuwa iterate mara sita 852 00:37:59,020 --> 00:37:59,765 kwa sababu una fahirisi sita. 853 00:37:59,765 --> 00:38:02,550 Na kisha ya pili kwa kitanzi, si kwamba iterating 854 00:38:02,550 --> 00:38:03,880 sawa kiasi cha mara? 855 00:38:03,880 --> 00:38:04,540 >> JASON HIRSCHHORN: Yeah. 856 00:38:04,540 --> 00:38:07,920 >> Watazamaji: Kwa hiyo kuna kweli hakuna - sisi inaweza kuwa imeandikwa kwanza kwa kitanzi 857 00:38:07,920 --> 00:38:09,700 tena, na ingekuwa kazi. 858 00:38:09,700 --> 00:38:11,265 Kama, var dolphin katika dolphins? 859 00:38:11,265 --> 00:38:13,400 >> JASON HIRSCHHORN: Ndiyo, lakini sisi ni sasa kwa kutumia ocean_array. 860 00:38:13,400 --> 00:38:18,010 Tumekuwa wakiongozwa kila kitu katika ocean_array kwa sababu kusema sisi milele wanataka 861 00:38:18,010 --> 00:38:23,970 kubadili nini katika dolphins.js, au kama tunataka kuendesha ocean_array 862 00:38:23,970 --> 00:38:27,140 baadaye, hatutaki kuendesha dolphins, kutofautiana. 863 00:38:27,140 --> 00:38:29,940 Tunataka kuendesha nakala yake, kwa sababu kama tunataka kuchukua kitu 864 00:38:29,940 --> 00:38:31,740 nje, kwa njia hii sisi ni tu kwenda kuwa salama. 865 00:38:31,740 --> 00:38:32,820 Je, hiyo mantiki. 866 00:38:32,820 --> 00:38:33,085 >> Watazamaji: Yeah. 867 00:38:33,085 --> 00:38:34,390 >> JASON HIRSCHHORN: OK. 868 00:38:34,390 --> 00:38:39,830 Hivyo, Carlos, jinsi gani mimi kuchukua kamba hii na kufanya sanamu badala yake, na kupata 869 00:38:39,830 --> 00:38:40,860 halisi picha? 870 00:38:40,860 --> 00:38:42,260 Umefanya kuona kanuni hii kabla. 871 00:38:42,260 --> 00:38:45,541 Jinsi mimi kufanya pamoja na picha juu ya ukurasa? 872 00:38:45,541 --> 00:38:51,400 >> Watazamaji: Je, ni kitu tulivyofanya kuhusu kwamba pamoja na HTML sawa na te wito dash 873 00:38:51,400 --> 00:38:53,344 upana, yeye ilifutwa yake? 874 00:38:53,344 --> 00:38:56,068 >> JASON HIRSCHHORN: Hii mambo ya haki hapa? 875 00:38:56,068 --> 00:38:57,036 >> Watazamaji: Yeah. 876 00:38:57,036 --> 00:38:57,520 Aina ya. 877 00:38:57,520 --> 00:38:58,900 >> JASON HIRSCHHORN: si wasiwasi juu ya hilo. 878 00:38:58,900 --> 00:39:00,520 Kwamba kuanza kamba tu HTML. 879 00:39:00,520 --> 00:39:03,980 Kama mimi nataka pamoja na picha katika wangu HTML mtandao ukurasa, nini tag gani mimi kutumia? 880 00:39:03,980 --> 00:39:06,210 >> Watazamaji: Mimi si kukumbuka. 881 00:39:06,210 --> 00:39:07,050 >> JASON HIRSCHHORN: OK. 882 00:39:07,050 --> 00:39:08,343 Avie, kumsaidia nje? 883 00:39:08,343 --> 00:39:10,985 >> Watazamaji: Je, ni kuwa nanga, href, na kisha kuhusisha? 884 00:39:10,985 --> 00:39:12,790 >> JASON HIRSCHHORN: Hivyo A kama katika Mtangazaji. 885 00:39:12,790 --> 00:39:14,790 >> Watazamaji: You hawana haja ya kuhusisha, ingawa, sawa? 886 00:39:14,790 --> 00:39:17,370 >> JASON HIRSCHHORN: Je, kama mimi tu wanataka kujenga picha? 887 00:39:17,370 --> 00:39:24,640 >> Watazamaji: Itakuwa img, na kisha src sawa na chochote string ni? 888 00:39:24,640 --> 00:39:27,400 >> JASON HIRSCHHORN: OK, hivyo hiyo ni haki, img. 889 00:39:27,400 --> 00:39:28,635 Carlos, wewe kwenda kwa kuchukua kutoka hapa. 890 00:39:28,635 --> 00:39:32,760 img anasimama kwa "sura," na src anasimama kwa ajili ya "chanzo." na unahitaji kuwapa 891 00:39:32,760 --> 00:39:35,200 URL au baadhi ya - 892 00:39:35,200 --> 00:39:35,940 hata URL. 893 00:39:35,940 --> 00:39:39,040 Baadhi ya maeneo ambapo kwamba picha ni kuhifadhiwa. 894 00:39:39,040 --> 00:39:46,490 Hivyo najua kwamba kupata me picha, kwa hivyo sasa ni jinsi gani mimi kuweka hii yote 895 00:39:46,490 --> 00:39:49,310 pamoja, mawazo? 896 00:39:49,310 --> 00:39:51,920 Mimi na baadhi ya syntax mimi haja ya kurekebisha. 897 00:39:51,920 --> 00:39:54,632 Nini hasa nahitaji aina, Carlos? 898 00:39:54,632 --> 00:39:56,862 >> Watazamaji: Mimi si kupata nini wewe ni kujaribu kufanya. 899 00:39:56,862 --> 00:40:00,185 Hivyo wewe ni kujaribu kuweka wote images katika meza? 900 00:40:00,185 --> 00:40:04,790 >> JASON HIRSCHHORN: Tunataka kuonyesha picha zote katika ukurasa. 901 00:40:04,790 --> 00:40:12,000 Na tuliona jinsi mstari wa code haki masharti hapa aliongeza kwa kamba yetu HTML 902 00:40:12,000 --> 00:40:13,275 na kuchapishwa yao nje kama hii. 903 00:40:13,275 --> 00:40:17,990 904 00:40:17,990 --> 00:40:21,830 Sisi badala wanataka kuonyesha images. 905 00:40:21,830 --> 00:40:25,780 Na sisi barabara, Maru, aliiambia sisi kwamba line hii ya code - 906 00:40:25,780 --> 00:40:26,750 hivyo hebu angalia hapa. 907 00:40:26,750 --> 00:40:31,745 Kama sisi akaenda na uchunguzi, tutaweza hariri hii kama HTML. 908 00:40:31,745 --> 00:40:35,110 909 00:40:35,110 --> 00:40:54,270 Maru, alisema, kama sisi kazi ya aina hii ya syntax, sisi kupata picha. 910 00:40:54,270 --> 00:40:57,810 911 00:40:57,810 --> 00:40:59,400 Hivyo gani kwamba mantiki? 912 00:40:59,400 --> 00:41:02,650 913 00:41:02,650 --> 00:41:05,630 >> Hii ni aina ya kamba kwamba sisi kweli tunataka kuweka ndani ya bahari 914 00:41:05,630 --> 00:41:09,080 dive, si tu Nakala yenyewe. 915 00:41:09,080 --> 00:41:12,080 >> Watazamaji: [inaudible] 916 00:41:12,080 --> 00:41:12,940 >> JASON HIRSCHHORN: Sorry? 917 00:41:12,940 --> 00:41:16,240 >> Watazamaji: Je, si wewe tu nakala mtu mmoja Kianna alitoa, 918 00:41:16,240 --> 00:41:17,810 na kuiweka katika kuwa - 919 00:41:17,810 --> 00:41:19,570 >> JASON HIRSCHHORN: Nakala hii, na kuweka hii hapa hapa? 920 00:41:19,570 --> 00:41:20,820 >> Watazamaji: Yeah. 921 00:41:20,820 --> 00:41:23,354 922 00:41:23,354 --> 00:41:25,813 >> JASON HIRSCHHORN: Hiyo ni karibu, lakini kuna tatizo moja na hii, na 923 00:41:25,813 --> 00:41:27,063 nini hiyo? 924 00:41:27,063 --> 00:41:30,920 925 00:41:30,920 --> 00:41:36,370 HTML ni kamba, na sisi haja kuongeza masharti yake. 926 00:41:36,370 --> 00:41:37,855 >> Watazamaji: Hivyo basi kuiweka - nah. 927 00:41:37,855 --> 00:41:40,860 >> JASON HIRSCHHORN: Na tuna tatu - haki hii hapa ni si kamba. 928 00:41:40,860 --> 00:41:42,921 Je, sisi kufanya hivyo kamba? 929 00:41:42,921 --> 00:41:45,474 Jinsi gani unaweza daima kufanya kitu kamba? 930 00:41:45,474 --> 00:41:47,242 >> Watazamaji: Mimi sijui. 931 00:41:47,242 --> 00:41:49,570 >> JASON HIRSCHHORN: Kama mimi na maandishi, jinsi gani mimi kufanya hivyo kamba? 932 00:41:49,570 --> 00:41:51,615 Kama hapa juu ya mstari huu hapa hapa? 933 00:41:51,615 --> 00:41:54,160 >> Watazamaji: Kuweka katika meza? 934 00:41:54,160 --> 00:41:56,450 >> JASON HIRSCHHORN: Nini kuhusu hili? 935 00:41:56,450 --> 00:41:57,290 >> Watazamaji: Quote. 936 00:41:57,290 --> 00:41:58,670 >> JASON HIRSCHHORN: Double quotes, sawa? 937 00:41:58,670 --> 00:42:00,860 Double quotes hufanya kitu kamba. 938 00:42:00,860 --> 00:42:03,720 Hivyo kwamba inafanya kwamba kamba, na hii ni kamba. 939 00:42:03,720 --> 00:42:05,990 Je, mimi kuweka masharti mawili pamoja katika JavaScript? 940 00:42:05,990 --> 00:42:06,842 >> Watazamaji: Dot. 941 00:42:06,842 --> 00:42:07,960 >> JASON HIRSCHHORN: Si dot. 942 00:42:07,960 --> 00:42:10,462 Hiyo ni PHP. 943 00:42:10,462 --> 00:42:11,358 >> Watazamaji: Plus. 944 00:42:11,358 --> 00:42:13,200 >> JASON HIRSCHHORN: Plus, hasa haki. 945 00:42:13,200 --> 00:42:15,900 Hivyo plus, na kisha je, kupendekeza mimi kufanya zaidi ya hapa? 946 00:42:15,900 --> 00:42:20,900 947 00:42:20,900 --> 00:42:22,400 >> Watazamaji: quote mwingine. 948 00:42:22,400 --> 00:42:24,100 >> JASON HIRSCHHORN: quote mwingine, OK. 949 00:42:24,100 --> 00:42:32,300 950 00:42:32,300 --> 00:42:34,322 Je, mimi mwisho kamba? 951 00:42:34,322 --> 00:42:35,660 >> Watazamaji: quote mwingine. 952 00:42:35,660 --> 00:42:36,180 >> JASON HIRSCHHORN: quote mwingine. 953 00:42:36,180 --> 00:42:38,740 Na jinsi gani mimi kuweka kamba hii pamoja na kamba hii? 954 00:42:38,740 --> 00:42:39,810 plus. 955 00:42:39,810 --> 00:42:40,630 Hiyo ni kweli kabisa. 956 00:42:40,630 --> 00:42:41,540 Wewe tu alifanya hivyo kwa ajili yetu. 957 00:42:41,540 --> 00:42:42,590 Hii ni kamilifu. 958 00:42:42,590 --> 00:42:46,320 >> Hivyo sasa hebu kutoa hii. 959 00:42:46,320 --> 00:42:49,050 Na kuangalia, sisi tumepewa yote kundi la images. 960 00:42:49,050 --> 00:42:49,860 Oh, Mungu wangu. 961 00:42:49,860 --> 00:42:50,770 Wale ni inatisha. 962 00:42:50,770 --> 00:42:51,720 Tunakwenda kuchunguza yao katika pili. 963 00:42:51,720 --> 00:42:52,010 Yeah, Nuhu? 964 00:42:52,010 --> 00:42:54,520 >> Watazamaji: Mimi najua ni kweli haina jambo, lakini lazima wewe karibu yako 965 00:42:54,520 --> 00:42:56,005 mambo na picha tag? 966 00:42:56,005 --> 00:42:58,250 >> JASON HIRSCHHORN: Tunaweza, kama tulitaka, karibu mfano wetu 967 00:42:58,250 --> 00:43:02,284 tag tu kama hiyo. 968 00:43:02,284 --> 00:43:04,719 Hebu kutoa hiyo. 969 00:43:04,719 --> 00:43:06,330 On, no, hatuwezi kufanya hivyo. 970 00:43:06,330 --> 00:43:07,580 >> Watazamaji: Oh, mimi kuvunja yake. 971 00:43:07,580 --> 00:43:09,090 >> JASON HIRSCHHORN: Nadhani hii ni uthibitisho, ingawa. 972 00:43:09,090 --> 00:43:12,380 Sidhani unahitaji kufunga slash. 973 00:43:12,380 --> 00:43:13,490 OK, hii ni kubwa. 974 00:43:13,490 --> 00:43:14,150 Carlos, asante. 975 00:43:14,150 --> 00:43:16,270 Hadi sasa nne ya nyie wamefanya kazi kutisha. 976 00:43:16,270 --> 00:43:19,650 >> Bila shaka, kama unaweza kuona, sisi ni kujenga baadhi ya aina ya meza bevel. 977 00:43:19,650 --> 00:43:21,490 Na mimi nataka mambo haya kuwa katika meza. 978 00:43:21,490 --> 00:43:24,970 Hivyo ni jinsi gani mimi kuweka haya mambo katika meza? 979 00:43:24,970 --> 00:43:27,020 Mimi wazi haja ya baadhi ya HTML zaidi. 980 00:43:27,020 --> 00:43:28,680 Assam, ni aina gani ya HTML mimi missing? 981 00:43:28,680 --> 00:43:32,388 982 00:43:32,388 --> 00:43:33,370 >> Watazamaji: Ni nini wanataka kufanya, sorry? 983 00:43:33,370 --> 00:43:37,430 >> JASON HIRSCHHORN: Nataka kuweka yote picha hizi katika meza, hivyo kila picha 984 00:43:37,430 --> 00:43:41,020 lazima katika safu moja ya meza. 985 00:43:41,020 --> 00:43:42,480 Je, mimi kusema hii ni safu moja? 986 00:43:42,480 --> 00:43:45,090 987 00:43:45,090 --> 00:43:46,010 Umeona kanuni hii kabla ya. 988 00:43:46,010 --> 00:43:46,910 Hii ni katika P kuweka saba. 989 00:43:46,910 --> 00:43:48,870 >> Watazamaji: Nakumbuka mmoja alikuwa tr? 990 00:43:48,870 --> 00:43:50,120 >> JASON HIRSCHHORN: tr ni kwa mfululizo. 991 00:43:50,120 --> 00:43:53,904 992 00:43:53,904 --> 00:43:56,430 >> Watazamaji: Mimi sijui ni mbali moyo wangu, lakini mimi nilikuwa kuangalia. 993 00:43:56,430 --> 00:43:57,140 >> JASON HIRSCHHORN: Je, mtu kukumbuka? 994 00:43:57,140 --> 00:43:57,870 >> Watazamaji: td? 995 00:43:57,870 --> 00:44:01,250 >> JASON HIRSCHHORN: td, hasa haki. td kuiweka kama safu. 996 00:44:01,250 --> 00:44:03,150 Basi, ikiwa mimi kuweka td huko, Assam, je, mimi haja kuweka? 997 00:44:03,150 --> 00:44:04,600 Ni kitu gani mimi haja ya kuongeza? 998 00:44:04,600 --> 00:44:05,620 >> Watazamaji: Una kuifunga? 999 00:44:05,620 --> 00:44:06,240 >> JASON HIRSCHHORN: Hasa. 1000 00:44:06,240 --> 00:44:07,490 Ambapo gani kwamba kwenda? 1001 00:44:07,490 --> 00:44:09,747 1002 00:44:09,747 --> 00:44:11,090 >> Watazamaji: Haki huko? 1003 00:44:11,090 --> 00:44:11,970 >> JASON HIRSCHHORN: Haki hapa? 1004 00:44:11,970 --> 00:44:13,850 >> Watazamaji: Nadhani hivyo. 1005 00:44:13,850 --> 00:44:17,104 1006 00:44:17,104 --> 00:44:18,600 >> JASON HIRSCHHORN: Nini hii kufunga hapa hapa? 1007 00:44:18,600 --> 00:44:19,340 Nini hii kwa? 1008 00:44:19,340 --> 00:44:20,320 Kuwa bluu kitu? 1009 00:44:20,320 --> 00:44:21,280 >> Watazamaji: Hiyo ni kwa picha. 1010 00:44:21,280 --> 00:44:22,100 Ni lazima kwenda baada ya, nadhani. 1011 00:44:22,100 --> 00:44:24,770 >> JASON HIRSCHHORN: OK, hasa haki. 1012 00:44:24,770 --> 00:44:26,020 Basi hebu angalia nini alifanya hivyo. 1013 00:44:26,020 --> 00:44:29,110 1014 00:44:29,110 --> 00:44:30,960 Oh, hiyo ni Awkward. 1015 00:44:30,960 --> 00:44:35,780 1016 00:44:35,780 --> 00:44:39,470 Hebu kufungua bahari, meza, meza mwili, tr. 1017 00:44:39,470 --> 00:44:44,410 Hivyo tuna tani, lakini mimi hawaoni images. 1018 00:44:44,410 --> 00:44:45,110 Hiyo ni weird. 1019 00:44:45,110 --> 00:44:48,360 Inaonekana kama ni kujengwa lakini hakuwa na show me images. 1020 00:44:48,360 --> 00:44:50,425 Mawazo yoyote kwa nini ambayo inaweza kuwa kesi? 1021 00:44:50,425 --> 00:44:56,910 1022 00:44:56,910 --> 00:44:59,140 Mawazo yoyote? 1023 00:44:59,140 --> 00:45:01,550 >> Watazamaji: Kama kitabu chini, utaona yao. 1024 00:45:01,550 --> 00:45:02,430 >> JASON HIRSCHHORN: Boom! 1025 00:45:02,430 --> 00:45:06,130 Hivyo wao uko pale, lakini hiyo ni weird kwamba wao ni njia yote chini huko. 1026 00:45:06,130 --> 00:45:07,670 >> Watazamaji: Wao ni pia wote katika mstari. 1027 00:45:07,670 --> 00:45:11,280 >> JASON HIRSCHHORN: Na wao uko wote katika mstari, na wao uko wote ukubwa tofauti. 1028 00:45:11,280 --> 00:45:14,440 Hivyo Assam, nipe moja zaidi mstari wa kanuni kama naweza kufanya kila picha 1029 00:45:14,440 --> 00:45:17,420 ukubwa huo, na inaonekana kama mimi wameweza tayari unahitajika ukubwa mimi 1030 00:45:17,420 --> 00:45:18,440 wao wanataka kuwa. 1031 00:45:18,440 --> 00:45:20,025 Jinsi gani naweza kufanya kila picha sawa kawaida? 1032 00:45:20,025 --> 00:45:22,978 1033 00:45:22,978 --> 00:45:24,540 Kutoa nadhani pori. 1034 00:45:24,540 --> 00:45:35,290 1035 00:45:35,290 --> 00:45:36,595 >> Nini kuhusu mstari huu wa kanuni? 1036 00:45:36,595 --> 00:45:41,345 1037 00:45:41,345 --> 00:45:43,650 >> Watazamaji: Je, unaweza kufanya Kama mara kwa mara? 1038 00:45:43,650 --> 00:45:46,740 >> JASON HIRSCHHORN: Au ambapo ni mwingine mahali mimi naweza kuweka mstari wa kanuni, 1039 00:45:46,740 --> 00:45:47,740 kama mimi tu nakala yake? 1040 00:45:47,740 --> 00:45:49,280 >> Watazamaji: njia zote chini juu ya kwamba mstari huo? 1041 00:45:49,280 --> 00:45:52,000 >> JASON HIRSCHHORN: OK, hebu kuweka katika hapa, hasa haki. 1042 00:45:52,000 --> 00:45:54,320 Na sasa hebu angalia nini kinatokea. 1043 00:45:54,320 --> 00:45:56,030 Oh, yangu wema! 1044 00:45:56,030 --> 00:46:00,290 Sasa inaonekana kama sisi ni mapya ya kupata kitu, na inaonekana kama wao 1045 00:46:00,290 --> 00:46:06,950 kila aina ya fit katika meza tumekuwa yalijengwa katika kila td. 1046 00:46:06,950 --> 00:46:10,195 >> Pia, Assam, hebu sema mimi kama wao urefu kuwa kidogo zaidi - 1047 00:46:10,195 --> 00:46:12,700 1048 00:46:12,700 --> 00:46:19,260 urefu kitu ni kutupa me off, hivyo nifanye kuweka katika urefu wao? 1049 00:46:19,260 --> 00:46:20,210 Kuchukua idadi yoyote. 1050 00:46:20,210 --> 00:46:20,860 >> Watazamaji: 200? 1051 00:46:20,860 --> 00:46:21,000 >> JASON HIRSCHHORN: 200. 1052 00:46:21,000 --> 00:46:22,380 Mimi nina kwenda kuchukua 100. 1053 00:46:22,380 --> 00:46:22,940 Hiyo ni kubwa. 1054 00:46:22,940 --> 00:46:25,540 Kwa kweli kama 200. 1055 00:46:25,540 --> 00:46:26,140 Kuna sisi kwenda! 1056 00:46:26,140 --> 00:46:31,830 Sawa, sasa hii ni mapya ya kuangalia kidogo bora na kidogo kupangwa zaidi. 1057 00:46:31,830 --> 00:46:35,020 1058 00:46:35,020 --> 00:46:38,170 >> Mawazo mengine yoyote kwa nini tunahitaji kufanya kuhifadhi picha ya dolphins? 1059 00:46:38,170 --> 00:46:38,530 Yeah? 1060 00:46:38,530 --> 00:46:42,810 >> Watazamaji: Je, quotes, au moja quotes, karibu maadili kwa 1061 00:46:42,810 --> 00:46:45,015 chanzo, urefu, upana, ni wale hiari? 1062 00:46:45,015 --> 00:46:46,710 >> JASON HIRSCHHORN wapi ni quotes moja? 1063 00:46:46,710 --> 00:46:50,340 >> Watazamaji: Kama katika baadhi ya mifano, d na kama urefu 1064 00:46:50,340 --> 00:46:53,050 sawa na quote "150." Ni kwamba si lazima. 1065 00:46:53,050 --> 00:46:54,510 >> JASON HIRSCHHORN: Basi hebu kuangalia hapa chini. 1066 00:46:54,510 --> 00:47:04,120 Kama sisi bonyeza juu ya bahari, kwenda katika meza, utasikia taarifa hapa chini ni kweli 1067 00:47:04,120 --> 00:47:05,540 Aliongeza wale quotes kwa ajili yangu. 1068 00:47:05,540 --> 00:47:08,310 >> Watazamaji: OK. 1069 00:47:08,310 --> 00:47:12,080 >> JASON HIRSCHHORN: Na hivyo mimi kutambua nini sisi ni kufanya inaonekana umeenda polepole mno. 1070 00:47:12,080 --> 00:47:14,950 Tumekuwa tu imeandikwa mistari ya maadili ya hivyo mbali, au nne mstari wa kanuni, lakini 1071 00:47:14,950 --> 00:47:18,130 hii kwa kweli ni mchakato Mimi kwenda kwa kila wakati nataka 1072 00:47:18,130 --> 00:47:18,990 kufanya tovuti hii. 1073 00:47:18,990 --> 00:47:22,800 Mstari kwa mstari, kwa kutumia console chini hapa, kuchunguza mambo na kuhesabia 1074 00:47:22,800 --> 00:47:24,320 nje hatua kwa hatua nini nataka kufanya. 1075 00:47:24,320 --> 00:47:28,580 Hivyo hopefully, hii mimics kwa nyie katika hali nzuri, njia ya ufundishaji nini 1076 00:47:28,580 --> 00:47:31,055 kwa kweli kufanya wakati kujenga tovuti yako. 1077 00:47:31,055 --> 00:47:34,260 1078 00:47:34,260 --> 00:47:35,410 >> Hebu hoja juu ya. 1079 00:47:35,410 --> 00:47:36,500 Tumeunda mambo haya. 1080 00:47:36,500 --> 00:47:37,240 Mimi nina kwenda kwa kweli - 1081 00:47:37,240 --> 00:47:40,950 Avie, nina swali kubwa kwa ajili yenu. 1082 00:47:40,950 --> 00:47:43,350 Sijui, tutaweza kusonga mbele. 1083 00:47:43,350 --> 00:47:48,950 Hebu kwenda na "treni dolphin wakati wake picha ni clicked. "Jinsi gani unaweza 1084 00:47:48,950 --> 00:47:51,288 kupendekeza mimi kuandika kwamba mstari wa kanuni? 1085 00:47:51,288 --> 00:47:54,235 >> Watazamaji: Kuna kazi inayoitwa "treni." 1086 00:47:54,235 --> 00:47:57,030 >> JASON HIRSCHHORN: Kuna kazi inayoitwa "treni," hasa haki. 1087 00:47:57,030 --> 00:47:59,520 >> Watazamaji: Ni anatarajia index. 1088 00:47:59,520 --> 00:48:02,630 >> JASON HIRSCHHORN: Train anatarajia index, hivyo, OK. 1089 00:48:02,630 --> 00:48:05,020 Avie, hii ni hasa hoja kwamba nampenda kuona. 1090 00:48:05,020 --> 00:48:06,320 Train anatarajia index. 1091 00:48:06,320 --> 00:48:08,230 >> Watazamaji: Hivyo wewe ni kwenda kuwa kwa kitanzi. 1092 00:48:08,230 --> 00:48:11,540 >> JASON HIRSCHHORN: Naam, nataka kufanya wakati picha ni clicked, hivyo Avie, 1093 00:48:11,540 --> 00:48:15,140 jinsi gani mimi kufuatilia wakati picha ni clicked? 1094 00:48:15,140 --> 00:48:16,380 Kuna wanandoa njia ya kufanya hivyo. 1095 00:48:16,380 --> 00:48:20,330 Hii ni nguvu ya JavaScript na jQuery, lakini pia toughest sehemu. 1096 00:48:20,330 --> 00:48:22,950 >> Watazamaji: Kama mabano, si. 1097 00:48:22,950 --> 00:48:27,390 Au kama tukio mabano, au kitu rahisi? 1098 00:48:27,390 --> 00:48:30,850 >> JASON HIRSCHHORN: Hivyo tuliona wanandoa njia za kufanya hivyo katika hotuba. 1099 00:48:30,850 --> 00:48:36,860 Jambo moja lilikuwa, hapa chini, unaweza kufanya kitu kama unaweza kujenga 1100 00:48:36,860 --> 00:48:39,340 kazi kama juu ya click, au kufanya kitu kama juu ya click. 1101 00:48:39,340 --> 00:48:41,620 Kila mtu kumbuka kuona kitu kama hicho? 1102 00:48:41,620 --> 00:48:46,630 Kufanya hivyo ndani ya HTML tag. 1103 00:48:46,630 --> 00:48:47,910 Mimi naona baadhi nyuso tupu. 1104 00:48:47,910 --> 00:48:49,910 Baadhi ya watu ni kama, nini ni yeye kuzungumza juu? 1105 00:48:49,910 --> 00:48:52,150 >> Hiyo ni sawa kwa sababu nadhani hiyo ni njia ngumu zaidi kwa kufanya hivyo. 1106 00:48:52,150 --> 00:48:55,110 Sisi ni kwenda kufanya rahisi zaidi njia kwa kutumia jQuery. 1107 00:48:55,110 --> 00:48:55,560 Hivyo, Avie? 1108 00:48:55,560 --> 00:48:57,350 >> Watazamaji: Hm? 1109 00:48:57,350 --> 00:49:00,280 >> JASON HIRSCHHORN: Kama nataka kufanya kitu jQuery, mimi ni wazi kuanza, 1110 00:49:00,280 --> 00:49:05,090 kama kabla, na ishara hii ya dola, wazi paren, paren karibu, na mara mbili 1111 00:49:05,090 --> 00:49:06,120 ananukuu katika hapa. 1112 00:49:06,120 --> 00:49:07,660 Sasa tunajua mimi haja selector katika hapa. 1113 00:49:07,660 --> 00:49:11,720 Nini selector je, kupendekeza bila kuomba kwa kila picha moja au kila 1114 00:49:11,720 --> 00:49:14,680 moja picha? 1115 00:49:14,680 --> 00:49:16,160 >> Watazamaji: Image? 1116 00:49:16,160 --> 00:49:17,840 >> JASON HIRSCHHORN: Hiyo ni sahihi kabisa. 1117 00:49:17,840 --> 00:49:20,240 Kwamba itatumika kwa kila picha moja. 1118 00:49:20,240 --> 00:49:20,940 Anapata wao wote. 1119 00:49:20,940 --> 00:49:24,005 Siyo ID, siyo darasa, ni aina ya tag, na hii ni kwenda 1120 00:49:24,005 --> 00:49:24,970 kupata kila moja. 1121 00:49:24,970 --> 00:49:27,610 >> Na sasa mimi naenda kuwaambia hii kwa sasa, na unaweza kuangalia juu ya zaidi 1122 00:49:27,610 --> 00:49:33,540 nyaraka juu yake baadaye, lakini hii kitu kinachoitwa "juu ya" inahusika na matukio. 1123 00:49:33,540 --> 00:49:37,370 Basi nini kupata kufanya sasa, na ambayo ni super nguvu, ni kusema ni aina gani ya 1124 00:49:37,370 --> 00:49:40,260 tukio wewe ni kuangalia kwa nini na unataka kufanya wakati wewe 1125 00:49:40,260 --> 00:49:41,160 kupokea tukio hilo. 1126 00:49:41,160 --> 00:49:43,155 Hivyo nina kwenda kutoa kidogo code kidogo zaidi, Avie, basi 1127 00:49:43,155 --> 00:49:44,200 nimepata kwenda, OK? 1128 00:49:44,200 --> 00:49:46,700 >> Watazamaji: OK. 1129 00:49:46,700 --> 00:49:50,030 >> Watazamaji: On - tunakwenda kusema "Bonyeza" katika kesi hii, ambayo itabidi 1130 00:49:50,030 --> 00:49:50,750 ujumla kutumia. 1131 00:49:50,750 --> 00:49:54,460 Kadhalika click, na kisha tunakwenda kupita kazi bila majina. 1132 00:49:54,460 --> 00:50:01,840 1133 00:50:01,840 --> 00:50:04,100 Na syntax huu wewe ni kwenda kuona mengi, na hopefully wewe 1134 00:50:04,100 --> 00:50:05,210 kuwa kuandika mengi. 1135 00:50:05,210 --> 00:50:10,350 Nini hii ni mara ya pili, juu ya click ya kitu kinachoitwa picha, chochote, 1136 00:50:10,350 --> 00:50:14,960 kitu chochote aitwaye picha, sisi ni kwenda kuendesha kazi hii bila majina. 1137 00:50:14,960 --> 00:50:16,260 >> Mimi si kutoa jina. 1138 00:50:16,260 --> 00:50:18,180 Mimi si kupita hoja yoyote. 1139 00:50:18,180 --> 00:50:21,870 Mimi tu, kama, kujenga hapa kazi, na hapa ni nini code 1140 00:50:21,870 --> 00:50:22,750 wewe ni kwenda kufanya. 1141 00:50:22,750 --> 00:50:24,310 Hiyo ni kwa hii syntax njia. 1142 00:50:24,310 --> 00:50:27,500 Na pia, kama wewe utakuwa taarifa, inaonekana sawa na hii hapa kwamba sisi 1143 00:50:27,500 --> 00:50:29,310 aliandika kabla ya. 1144 00:50:29,310 --> 00:50:30,400 >> OK, Avie. 1145 00:50:30,400 --> 00:50:34,720 Kwa hiyo unataka kuwaita mafunzo juu ya index. 1146 00:50:34,720 --> 00:50:35,690 Ni kwamba nini unataka nini? 1147 00:50:35,690 --> 00:50:36,400 >> Watazamaji: Ndiyo. 1148 00:50:36,400 --> 00:50:36,800 >> JASON HIRSCHHORN: Hiyo ni? 1149 00:50:36,800 --> 00:50:37,840 OK. 1150 00:50:37,840 --> 00:50:38,610 Hebu kuona nini kinatokea. 1151 00:50:38,610 --> 00:50:39,420 >> Watazamaji: Ngoja, ingawa. 1152 00:50:39,420 --> 00:50:41,240 Index ni si variable hivi sasa. 1153 00:50:41,240 --> 00:50:42,520 >> JASON HIRSCHHORN: Kwa hiyo index ni si variable hivi sasa. 1154 00:50:42,520 --> 00:50:43,780 Sijui wapi got ni kutoka. 1155 00:50:43,780 --> 00:50:45,030 >> Watazamaji: [inaudible]. 1156 00:50:45,030 --> 00:50:47,440 1157 00:50:47,440 --> 00:50:51,280 Hivyo unahitaji kwanza kufikiri ambayo dolphin got clicked? 1158 00:50:51,280 --> 00:50:52,440 >> JASON HIRSCHHORN: Excellent. 1159 00:50:52,440 --> 00:50:55,260 Unahitaji kufikiri ambayo dolphin got clicked. 1160 00:50:55,260 --> 00:50:56,840 Hii ni risasi pori katika giza. 1161 00:50:56,840 --> 00:50:59,355 Mtu yeyote kuwa na wazo lolote jinsi gani naweza kufikiri nini dolphin got clicked? 1162 00:50:59,355 --> 00:51:03,280 Kama siyo, mimi itabidi kukupa wewe, kwa sababu hii ni pretty mambo. 1163 00:51:03,280 --> 00:51:04,350 OK. 1164 00:51:04,350 --> 00:51:06,670 Basi hebu magazeti nje kupitia console.log. 1165 00:51:06,670 --> 00:51:17,440 1166 00:51:17,440 --> 00:51:19,550 >> Jambo hili. 1167 00:51:19,550 --> 00:51:25,830 Hivyo, ishara ya dola, paren wazi, hii paren karibu. 1168 00:51:25,830 --> 00:51:28,110 Hivyo wakati mimi bonyeza juu ya picha hii, mimi nina kwenda magazeti hii console, 1169 00:51:28,110 --> 00:51:29,030 na hebu angalia nini kinatokea. 1170 00:51:29,030 --> 00:51:30,820 Hebu turudi nyuma hapa. 1171 00:51:30,820 --> 00:51:31,640 Hebu kwenda kuwafariji. 1172 00:51:31,640 --> 00:51:33,950 Hakuna makosa, kuwashukuru wema. 1173 00:51:33,950 --> 00:51:35,420 >> OK. 1174 00:51:35,420 --> 00:51:36,040 Mimi clicked. 1175 00:51:36,040 --> 00:51:37,660 Hebu kufanya hivyo tena. 1176 00:51:37,660 --> 00:51:43,290 Mimi clicked picha hii kwanza, na hii got kuchapishwa na console, 1177 00:51:43,290 --> 00:51:44,200 line huu wa mambo. 1178 00:51:44,200 --> 00:51:47,230 Mimi nina kwenda kutumia neno "hili" mengi. 1179 00:51:47,230 --> 00:51:52,000 Jambo hili hapa, hii, ni sana maalum, na ni kufanya nini hasa 1180 00:51:52,000 --> 00:51:53,340 Avie anataka kufanya. 1181 00:51:53,340 --> 00:51:57,640 Ni kupata chochote kilichokuwa clicked juu au chochote. 1182 00:51:57,640 --> 00:52:01,850 Kwa sababu tena, selector hii hutokea kukabiliana na mambo mengi, hatufanyi 1183 00:52:01,850 --> 00:52:05,310 lazima kujua jambo ambalo sisi ni kuzungumza juu, hivyo tunataka kufikiri 1184 00:52:05,310 --> 00:52:08,300 nje jambo ambalo tunazungumzia kuhusu kupitia syntax hii. 1185 00:52:08,300 --> 00:52:12,320 Katika kesi hiyo hapa, alama ya bahari, sisi daima kujua nini kitu sisi ni 1186 00:52:12,320 --> 00:52:14,740 kwenda kuzungumza juu, hivyo sisi kamwe kweli zinahitajika hii 1187 00:52:14,740 --> 00:52:15,880 ndani ya alama ya bahari. 1188 00:52:15,880 --> 00:52:18,430 Ni mara ya bahari, kwamba div. 1189 00:52:18,430 --> 00:52:21,770 Ni ID, moja tu inawezekana kitu. 1190 00:52:21,770 --> 00:52:25,840 >> Lakini katika kesi hii, hii inatumika kwa kura wa picha, kwa kweli, picha sita, 1191 00:52:25,840 --> 00:52:28,180 na hivyo tunataka kujua nini hasa picha ilikuwa kwavyo. 1192 00:52:28,180 --> 00:52:33,022 Na inaonekana kama hii ni aina ya habari sisi kupata. 1193 00:52:33,022 --> 00:52:41,540 Sisi kupata inaonekana kama baadhi kubwa kamba, na sisi kupata yote ya hii 1194 00:52:41,540 --> 00:52:43,890 habari na hii. 1195 00:52:43,890 --> 00:52:46,550 Sisi kupata tani na tani tani ya mambo na. 1196 00:52:46,550 --> 00:52:48,020 jQuery ni super nguvu. 1197 00:52:48,020 --> 00:52:53,890 Ni anatupa tani ya habari kuhusu hasa hii HTML hiki. 1198 00:52:53,890 --> 00:52:58,484 Avie, je, tunataka kujua kuhusu kipengele hiki HTML? 1199 00:52:58,484 --> 00:53:00,306 >> Watazamaji: Kitu kama ID. 1200 00:53:00,306 --> 00:53:01,190 >> JASON HIRSCHHORN: ID. 1201 00:53:01,190 --> 00:53:04,375 Naam, tuna chanzo, upana, na urefu. 1202 00:53:04,375 --> 00:53:06,246 >> Watazamaji: Tunaweza kutumia chanzo. 1203 00:53:06,246 --> 00:53:07,190 >> JASON HIRSCHHORN: Sisi unaweza kutumia chanzo. 1204 00:53:07,190 --> 00:53:09,140 Kwamba kutakuwa na kutupa kamba, Kamba URL. 1205 00:53:09,140 --> 00:53:10,330 Je, ni sisi kwenda kufanya na kwamba mara tuna kuwa? 1206 00:53:10,330 --> 00:53:11,800 Jinsi gani sisi kupata nyuma yetu index katika ocean_array? 1207 00:53:11,800 --> 00:53:14,725 >> Watazamaji: Tunaweza kulinganisha kwa wengine. 1208 00:53:14,725 --> 00:53:16,910 >> JASON HIRSCHHORN: Kwa hiyo tunaweza kitanzi kwa njia ya kila mmoja. 1209 00:53:16,910 --> 00:53:21,350 Sasa tunaweza kitanzi tena na kisha kulinganisha hii. 1210 00:53:21,350 --> 00:53:23,860 Wanaangalia nini itakuwa njia rahisi, kama unaweza kufikiria tu moja? 1211 00:53:23,860 --> 00:53:25,564 >> Watazamaji: Si kuwa na kitanzi. 1212 00:53:25,564 --> 00:53:26,930 >> JASON HIRSCHHORN: Si kuwa na kitanzi. 1213 00:53:26,930 --> 00:53:29,210 >> Watazamaji: Just kuhesabia dolphin, [inaudible]. 1214 00:53:29,210 --> 00:53:31,430 >> JASON HIRSCHHORN: Kuhesabia nini dolphin. 1215 00:53:31,430 --> 00:53:31,940 OK. 1216 00:53:31,940 --> 00:53:34,780 Basi hebu kuhifadhi taarifa ambazo katika tag picha hii. 1217 00:53:34,780 --> 00:53:37,370 Na tena, sasa hivi, sehemu ya mambo haya ni tu kichawi kwa sababu mimi ili 1218 00:53:37,370 --> 00:53:39,950 kuwa hii kuonyesha kwa mara ya kwanza, lakini hopefully haya ni mambo 1219 00:53:39,950 --> 00:53:41,140 wewe ni kwenda kufanya. 1220 00:53:41,140 --> 00:53:43,440 Hivyo hili ni jambo kichawi unaweza kufanya. 1221 00:53:43,440 --> 00:53:46,500 Unaweza kuokoa baadhi ya metadata ya ziada katika hiki. 1222 00:53:46,500 --> 00:53:48,080 Itakuwa si show up, itakuwa si kuathiri kitu chochote. 1223 00:53:48,080 --> 00:53:49,370 Unaweza tu ila ni huko. 1224 00:53:49,370 --> 00:53:54,170 Na mimi kupendekeza sisi kuokoa index na kila picha. 1225 00:53:54,170 --> 00:54:03,020 >> Hivyo njia ya kufanya hivyo ni kujenga sifa aitwaye data dash, na 1226 00:54:03,020 --> 00:54:04,750 kisha jina lolote ninyi wanataka kuwapa. 1227 00:54:04,750 --> 00:54:08,940 Takwimu dash ni kitu maalum ambayo ni aliyopewa na wewe, na anasema hii ni 1228 00:54:08,940 --> 00:54:10,990 kitu user ni kwenda kujenga. 1229 00:54:10,990 --> 00:54:17,380 Hivyo sisi ni kujenga hii kitu inayoitwa index, hii muhimu aitwaye index. 1230 00:54:17,380 --> 00:54:21,530 >> Na ndani yake, sisi ni kwenda kuweka moja si tu kila wakati, lakini nini 1231 00:54:21,530 --> 00:54:22,710 sisi kuweka ndani yake, Avie? 1232 00:54:22,710 --> 00:54:23,960 Tufanye nini hapa hapa? 1233 00:54:23,960 --> 00:54:28,002 1234 00:54:28,002 --> 00:54:29,954 >> Watazamaji: Dolphin. 1235 00:54:29,954 --> 00:54:31,140 >> JASON HIRSCHHORN: Dolphin. 1236 00:54:31,140 --> 00:54:33,370 Hiyo siyo neno hilo. 1237 00:54:33,370 --> 00:54:34,920 Dolphin. 1238 00:54:34,920 --> 00:54:38,300 Na tena, sisi tayari kuchapishwa dolphin awali, kwamba 0, 1, 2, 3, 4, 5, na 1239 00:54:38,300 --> 00:54:39,590 sisi ni kuokoa kwamba pamoja na picha. 1240 00:54:39,590 --> 00:54:42,250 1241 00:54:42,250 --> 00:54:48,580 >> Basi sasa, kama mimi kufanya - na tena, sisi kuokoa metadata hiyo. 1242 00:54:48,580 --> 00:54:50,070 Jinsi gani unaweza kupata metadata hiyo? 1243 00:54:50,070 --> 00:54:52,690 Ni na kazi tu kuitwa "data." Na unahitaji kupita moja 1244 00:54:52,690 --> 00:54:57,960 na hoja moja tu, ambayo ni jina la kitu. 1245 00:54:57,960 --> 00:55:00,150 Hivyo nina kwenda kwa magazeti hii nje, na kisha mimi itabidi kuchukua maswali. 1246 00:55:00,150 --> 00:55:04,800 Lakini kimsingi, mimi kusema kutoa hii mimi kitu kwamba alikuwa clicked juu, kuangalia 1247 00:55:04,800 --> 00:55:07,790 wakati wote wa sifa zake data, na mtu mmoja aitwaye "indexed," 1248 00:55:07,790 --> 00:55:09,080 nipe thamani hiyo. 1249 00:55:09,080 --> 00:55:11,580 >> Na hebu angalia kile kinachotokea wakati sisi mahitaji ukurasa huu. 1250 00:55:11,580 --> 00:55:14,910 1251 00:55:14,910 --> 00:55:17,580 Nini hasa sisi ilivyotarajiwa. 1252 00:55:17,580 --> 00:55:18,910 Tena, kwamba alikuwa pretty kichawi. 1253 00:55:18,910 --> 00:55:20,680 Sisi tu alifanya mengi pale. 1254 00:55:20,680 --> 00:55:22,360 Ambaye ana maswali yoyote kuhusu hilo? 1255 00:55:22,360 --> 00:55:22,560 Yeah? 1256 00:55:22,560 --> 00:55:24,540 >> Watazamaji: Mimi tu na swali kuhusu code yako ya kuishi. 1257 00:55:24,540 --> 00:55:27,590 Unaweza kutumia kama quote moja, mbili quote, kama haki pale. 1258 00:55:27,590 --> 00:55:28,534 >> JASON HIRSCHHORN: Haki hapa. 1259 00:55:28,534 --> 00:55:29,006 >> Watazamaji: Yeah. 1260 00:55:29,006 --> 00:55:33,300 Je, kuna sababu kwa nini kufanya quote moja, mbili quote? 1261 00:55:33,300 --> 00:55:35,190 >> JASON HIRSCHHORN: Kuna sababu, na hii inakwenda nyuma kwa nini Marcus 1262 00:55:35,190 --> 00:55:35,830 aliuliza mapema. 1263 00:55:35,830 --> 00:55:38,940 Katika mstari huu, mimi mara kuwa kidogo bora katika coding yangu. 1264 00:55:38,940 --> 00:55:43,810 Nataka hii, na hii ni nini mimi uaminifu lazima waliofanya yote ya 1265 00:55:43,810 --> 00:55:46,240 wakati, kwa upana na urefu hasa. 1266 00:55:46,240 --> 00:55:49,090 Hebu tuangalie hapa chini. 1267 00:55:49,090 --> 00:55:50,280 Utaona hapa, unaweza kuona kwamba? 1268 00:55:50,280 --> 00:55:54,620 Mimi najua ni aina ya ndogo, lakini data dash index ni katika quotes mbili. 1269 00:55:54,620 --> 00:55:56,240 Mambo hayo daima haja ya kuwa katika quotes mbili. 1270 00:55:56,240 --> 00:55:58,630 thamani daima mahitaji ya kuwa katika quotes mbili. 1271 00:55:58,630 --> 00:56:01,910 >> Lakini hapa, kama mimi quote mara mbili, kwamba ingekuwa mwisho kamba haki hii hapa, 1272 00:56:01,910 --> 00:56:03,930 na sasa mimi bila kuwa na kuandika katika kamba. 1273 00:56:03,930 --> 00:56:09,600 Basi, mimi kupata kote kwamba kwa kutumia tu moja quote, kwa sababu quote moja 1274 00:56:09,600 --> 00:56:13,120 haina mwisho kamba JavaScript, lakini katika HTML haina huduma kama wewe ni 1275 00:56:13,120 --> 00:56:14,270 kutoa ni quotes moja au mbili quotes. 1276 00:56:14,270 --> 00:56:16,395 Ni itabidi kutafsiri kama quotes mbili. 1277 00:56:16,395 --> 00:56:17,460 Je, hiyo mantiki? 1278 00:56:17,460 --> 00:56:17,855 Yeah? 1279 00:56:17,855 --> 00:56:21,225 >> Watazamaji: Jinsi gani unaweza kupata kwamba anwani ya IP katika chini ya mteja wako? 1280 00:56:21,225 --> 00:56:22,473 Mine anasema hakuna anwani ya IP. 1281 00:56:22,473 --> 00:56:24,450 Je, kuna kitu mimi lazima wamefanya katika [inaudible]. 1282 00:56:24,450 --> 00:56:26,385 >> JASON HIRSCHHORN: Katika appliance yako, ina kitu? 1283 00:56:26,385 --> 00:56:27,043 >> Watazamaji: Ndiyo. 1284 00:56:27,043 --> 00:56:29,540 >> JASON HIRSCHHORN: Kuna jambo unaweza kufanya ili kurekebisha, lakini nina 1285 00:56:29,540 --> 00:56:31,030 kwenda kutumia wakati kutembea njia ya kuwa hivi sasa. 1286 00:56:31,030 --> 00:56:33,705 Lakini tunaweza kufanya hivyo baada ya sehemu. 1287 00:56:33,705 --> 00:56:38,520 >> Watazamaji: Kama kwenda nyuma ya console, ilikuwa ni kwa nini 1288 00:56:38,520 --> 00:56:41,168 idadi waliotajwa 012,321? 1289 00:56:41,168 --> 00:56:42,480 >> JASON HIRSCHHORN: Console? 1290 00:56:42,480 --> 00:56:44,760 Oh, kwa sababu mimi tu ilikuwa kubonyeza karibu wildly. 1291 00:56:44,760 --> 00:56:45,440 >> Watazamaji: Oh, OK. 1292 00:56:45,440 --> 00:56:46,410 Kamwe akili. 1293 00:56:46,410 --> 00:56:50,754 >> JASON HIRSCHHORN: Na tena, siwezi bonyeza juu ya kitu bajillion mara kwa mara. 1294 00:56:50,754 --> 00:56:53,500 >> Watazamaji: Nina swali kuhusu kitanzi yako tena, yako kwa matanzi. 1295 00:56:53,500 --> 00:56:56,450 Kwa sababu unajua katika P kuweka nane, wao kutumia aina mbalimbali za kitanzi. 1296 00:56:56,450 --> 00:57:02,210 Hivyo hawana kama var i sawa na 0, i chini ya zaidi, ocean_array.length, i + +. 1297 00:57:02,210 --> 00:57:04,160 Ni wale sawa? 1298 00:57:04,160 --> 00:57:06,070 >> JASON HIRSCHHORN: Hiyo ni kiwango kwa kitanzi. 1299 00:57:06,070 --> 00:57:07,570 Au yeah, hiyo ni kwa matanzi. 1300 00:57:07,570 --> 00:57:08,565 Kwa kweli, tumeona kwamba ni sawa. 1301 00:57:08,565 --> 00:57:10,450 >> Watazamaji: Basi hiyo ni sawa kwa nini umefanya kosa hapa? 1302 00:57:10,450 --> 00:57:12,030 Ni moja kuchukuliwa bora zaidi kuliko nyingine? 1303 00:57:12,030 --> 00:57:13,280 >> JASON HIRSCHHORN: Hapana 1304 00:57:13,280 --> 00:57:17,010 1305 00:57:17,010 --> 00:57:20,110 >> Kwa hiyo, tena, tumekwenda juu ya baadhi ya mambo. 1306 00:57:20,110 --> 00:57:23,170 Tumekuwa sasa kuhamia nje faraja yetu na kuanza kufanya kweli baadhi ya baridi 1307 00:57:23,170 --> 00:57:26,840 mambo ambayo sisi si lazima wamekwenda juu katika darasa kabla, lakini mapenzi 1308 00:57:26,840 --> 00:57:28,870 hopefully kuwa na nguvu sana kwa ajili yenu wakati coding. 1309 00:57:28,870 --> 00:57:30,670 >> Avie, hebu kwenda nyuma hadi hapa. 1310 00:57:30,670 --> 00:57:31,890 Mimi na index ya dolphin. 1311 00:57:31,890 --> 00:57:32,850 Sasa nini mimi haja ya kufanya? 1312 00:57:32,850 --> 00:57:34,760 >> Watazamaji: Wewe haja ya kutoa mafunzo hayo. 1313 00:57:34,760 --> 00:57:39,985 Hivyo badala ya kuweka console.log, wewe unaweza kuweka variable sawa na ile? 1314 00:57:39,985 --> 00:57:40,680 >> JASON HIRSCHHORN: OK. 1315 00:57:40,680 --> 00:57:41,440 Hivyo? 1316 00:57:41,440 --> 00:57:44,450 >> Watazamaji: Mimi nina uhakika kama unaweza kufanya hivyo. 1317 00:57:44,450 --> 00:57:46,880 >> JASON HIRSCHHORN: Kwa hiyo var x sawa na hicho, bila kujali hili hurejea, 1318 00:57:46,880 --> 00:57:47,650 kutakuwa na kurudi. 1319 00:57:47,650 --> 00:57:48,350 Je, si jambo. 1320 00:57:48,350 --> 00:57:49,490 Ni anaweza kurudi variable yoyote. 1321 00:57:49,490 --> 00:57:51,580 Hakuna aina hapa. 1322 00:57:51,580 --> 00:57:53,970 >> Watazamaji: Au unaweza tu kufanya kazi simu. 1323 00:57:53,970 --> 00:57:55,465 >> JASON HIRSCHHORN: Yeah, kwa nini mimi kufanya hivyo? 1324 00:57:55,465 --> 00:57:58,191 Tu kufanya kazi simu. 1325 00:57:58,191 --> 00:57:59,105 >> Watazamaji: Yeah. 1326 00:57:59,105 --> 00:58:01,100 Kuweka mwingine seti ya mabano. 1327 00:58:01,100 --> 00:58:02,330 >> JASON HIRSCHHORN: Perfect. 1328 00:58:02,330 --> 00:58:03,580 Hiyo ni kweli kabisa. 1329 00:58:03,580 --> 00:58:07,250 1330 00:58:07,250 --> 00:58:08,830 Ili kuwaita kazi treni. 1331 00:58:08,830 --> 00:58:14,020 Bila shaka, kitu ni katika treni kazi, hivyo kupendekeza, Akshar, nini mimi 1332 00:58:14,020 --> 00:58:15,440 lazima kufanya kazi katika treni. 1333 00:58:15,440 --> 00:58:16,400 Nipe baadhi ya kanuni Pseudo. 1334 00:58:16,400 --> 00:58:20,940 >> Watazamaji: Nadhani unapaswa kuondoa dolphin kutoka meza ya awali. 1335 00:58:20,940 --> 00:58:24,130 1336 00:58:24,130 --> 00:58:27,010 >> JASON HIRSCHHORN: Na hii ni kupata Nuhu mapema kwa nini sisi nakala 1337 00:58:27,010 --> 00:58:30,510 ni katika safu mpya. 1338 00:58:30,510 --> 00:58:34,650 Haki, kwa sababu sisi si hariri wetu dolphins safu kwa sababu gani mtu mwingine 1339 00:58:34,650 --> 00:58:37,390 mpango wa kutumia au nini kama tunataka kupata mahali pengine? 1340 00:58:37,390 --> 00:58:41,005 Tunataka kufanya nakala, na kwamba moja tunakwenda hariri. 1341 00:58:41,005 --> 00:58:46,565 >> Watazamaji: Basi nafasi katika eneo lako mpya. 1342 00:58:46,565 --> 00:58:48,990 >> JASON HIRSCHHORN: Na kufanya nini tunahitaji kufanya baada ya hayo? 1343 00:58:48,990 --> 00:58:53,298 >> Watazamaji: Na kisha magazeti nje taarifa kuhusu dolphin. 1344 00:58:53,298 --> 00:58:56,050 1345 00:58:56,050 --> 00:58:57,970 >> JASON HIRSCHHORN: Hiyo ni sahihi kabisa. 1346 00:58:57,970 --> 00:59:03,835 Sisi kuondoa hiyo kutoka ocean_array, sisi kuiweka katika pool, na kisha sisi kuteka 1347 00:59:03,835 --> 00:59:06,870 bahari katika pool. 1348 00:59:06,870 --> 00:59:09,625 Je, mimi kuondoa dolphin kutoka ocean_array? 1349 00:59:09,625 --> 00:59:12,102 >> Watazamaji: Unaweza kwenda index. 1350 00:59:12,102 --> 00:59:13,280 Oh, OK. 1351 00:59:13,280 --> 00:59:16,076 Kutumia kazi ganga. 1352 00:59:16,076 --> 00:59:17,720 >> JASON HIRSCHHORN: OK, hivyo hiyo ni haki. 1353 00:59:17,720 --> 00:59:20,950 Mimi naweza kutumia kazi ganga ambayo inachukua kitu nje kutoka safu na 1354 00:59:20,950 --> 00:59:22,250 unabadilika yake. 1355 00:59:22,250 --> 00:59:23,560 Hiyo ni kitu kipya sisi hawajaona kabla ya. 1356 00:59:23,560 --> 00:59:26,120 Lakini mimi kwa kweli unataka kuweka nafasi huko kwa sababu nataka magazeti nje 1357 00:59:26,120 --> 00:59:28,092 nafasi tupu katika bahari. 1358 00:59:28,092 --> 00:59:36,480 >> Watazamaji: Hivyo basi unaweza kuweka picha ya kwamba index, ocean_array 1359 00:59:36,480 --> 00:59:39,636 index dot picha. 1360 00:59:39,636 --> 00:59:41,730 >> JASON HIRSCHHORN: OK, ocean_array, index. 1361 00:59:41,730 --> 00:59:43,125 >> Watazamaji: Dot picha. 1362 00:59:43,125 --> 00:59:44,300 >> JASON HIRSCHHORN: Dot picha. 1363 00:59:44,300 --> 00:59:45,910 >> Watazamaji: Na kuweka kwa null? 1364 00:59:45,910 --> 00:59:47,080 >> JASON HIRSCHHORN: Usawa null. 1365 00:59:47,080 --> 00:59:49,440 OK. 1366 00:59:49,440 --> 00:59:53,230 Hivyo hakuna huko, hivyo basi jinsi gani mimi kuweka katika pool? 1367 00:59:53,230 --> 00:59:56,880 Constantine, jinsi ya kufanya mimi kuiweka katika pool? 1368 00:59:56,880 --> 01:00:00,140 Tuna variable hii sisi kuitwa, aitwaye pool, hapa. 1369 01:00:00,140 --> 01:00:10,810 >> Watazamaji: Je, sisi tu kufanya usawa ocean_array index? 1370 01:00:10,810 --> 01:00:12,575 >> Watazamaji: Je, ninyi si kubadili utaratibu? 1371 01:00:12,575 --> 01:00:14,325 >> JASON HIRSCHHORN: sec One. 1372 01:00:14,325 --> 01:00:14,770 Yeah? 1373 01:00:14,770 --> 01:00:16,980 >> Watazamaji: Yeah, kwamba alikuwa kweli hatua nzuri. 1374 01:00:16,980 --> 01:00:19,890 1375 01:00:19,890 --> 01:00:24,372 >> JASON HIRSCHHORN: Je, huenda hapa? 1376 01:00:24,372 --> 01:00:25,510 >> Watazamaji: Je, ni index? 1377 01:00:25,510 --> 01:00:27,240 >> JASON HIRSCHHORN: Index, hasa. 1378 01:00:27,240 --> 01:00:29,400 Na nini ulisema, Constantine, ni kitu sisi wanapaswa kufanya nini? 1379 01:00:29,400 --> 01:00:31,530 >> Watazamaji: Tunapaswa labda kubadili utaratibu. 1380 01:00:31,530 --> 01:00:34,300 >> JASON HIRSCHHORN: Na kwa nini sisi kubadili utaratibu, labda? 1381 01:00:34,300 --> 01:00:36,166 >> Watazamaji: Kwa sababu wakati huo uhakika ni tayari null. 1382 01:00:36,166 --> 01:00:39,755 >> JASON HIRSCHHORN: Kwa hiyo si wote null, lakini tumekuwa waliopotea URL ya picha. 1383 01:00:39,755 --> 01:00:42,295 1384 01:00:42,295 --> 01:00:43,615 Je, sisi waliopotea milele? 1385 01:00:43,615 --> 01:00:47,878 1386 01:00:47,878 --> 01:00:48,970 >> Watazamaji: Kitaalam hakuna? 1387 01:00:48,970 --> 01:00:50,540 >> JASON HIRSCHHORN: Je, sisi waliopotea milele? 1388 01:00:50,540 --> 01:00:51,290 >> Watazamaji: Hapana 1389 01:00:51,290 --> 01:00:52,780 >> JASON HIRSCHHORN: Naam, ambapo ni nini? 1390 01:00:52,780 --> 01:00:54,220 >> Watazamaji: Katika dolphin yako ya awali - 1391 01:00:54,220 --> 01:00:56,310 >> JASON HIRSCHHORN: Ni katika dolphins, lakini katika ocean_array 1392 01:00:56,310 --> 01:00:57,630 tumekuwa waliopotea milele. 1393 01:00:57,630 --> 01:01:01,910 Hivyo Constantine, unaweza kupendekeza njia bora ya kuandika mstari huu? 1394 01:01:01,910 --> 01:01:03,350 Kwa kweli, sorry, ni kuokolewa katika pool. 1395 01:01:03,350 --> 01:01:08,640 Tuna katika pool kwa sababu pool ni kitu, sawa? 1396 01:01:08,640 --> 01:01:12,310 Ocean_array index, ocean_array ni safu ya vitu. 1397 01:01:12,310 --> 01:01:15,590 >> Hivyo pool ni kitu, na sisi na URL huko, na chini 1398 01:01:15,590 --> 01:01:16,220 hapa ni kuweka null. 1399 01:01:16,220 --> 01:01:19,280 Hivyo kweli, tuna si waliopotea milele. 1400 01:01:19,280 --> 01:01:20,080 Ni tu kuokolewa katika pool. 1401 01:01:20,080 --> 01:01:23,730 Lakini ni hakika si katika ocean_array, na kama wewe alisema, Carlos, ni katika 1402 01:01:23,730 --> 01:01:25,010 dolphins safu. 1403 01:01:25,010 --> 01:01:25,720 >> Hivyo hii inaonekana tamu. 1404 01:01:25,720 --> 01:01:27,550 Na kisha ni jinsi gani sisi kuteka bahari na pool? 1405 01:01:27,550 --> 01:01:27,780 Mario? 1406 01:01:27,780 --> 01:01:33,060 >> Watazamaji: Unaweza kupiga simu tu draw_pool na draw_ocean? 1407 01:01:33,060 --> 01:01:36,060 Hivyo kama, draw_pool, na kisha - 1408 01:01:36,060 --> 01:01:39,522 vizuri, yeah, haina kuchukua kitu chochote. 1409 01:01:39,522 --> 01:01:40,840 >> JASON HIRSCHHORN: Mkuu. 1410 01:01:40,840 --> 01:01:42,350 Nini draw_pool kwenda kufanya nini? 1411 01:01:42,350 --> 01:01:43,715 >> Watazamaji: Chora pool? 1412 01:01:43,715 --> 01:01:45,360 >> JASON HIRSCHHORN: Yeah, vizuri, nini ni kwenda kufanya nini? 1413 01:01:45,360 --> 01:01:46,605 >> Watazamaji: Sorry. 1414 01:01:46,605 --> 01:01:48,310 Unaweza kufanya hivyo kitu, kama na - 1415 01:01:48,310 --> 01:01:49,670 >> JASON HIRSCHHORN: Shika, tunakwenda ya kufika huko. 1416 01:01:49,670 --> 01:01:49,880 Chochote. 1417 01:01:49,880 --> 01:01:50,950 Ni kitu gani hivi sasa. 1418 01:01:50,950 --> 01:01:52,080 Hebu tuone kama kazi hii, ingawa. 1419 01:01:52,080 --> 01:01:52,520 Yeye alitupa sisi kwamba kanuni? 1420 01:01:52,520 --> 01:01:54,640 Akshar na Constantine alitupa kwamba kanuni? 1421 01:01:54,640 --> 01:01:56,640 OK, hebu angalia nini kinatokea. 1422 01:01:56,640 --> 01:01:57,810 >> Ah! 1423 01:01:57,810 --> 01:01:59,650 Hiyo ilikuwa ni ya kusisimua. 1424 01:01:59,650 --> 01:02:00,790 Ni gone. 1425 01:02:00,790 --> 01:02:01,810 Oh, mvulana. 1426 01:02:01,810 --> 01:02:03,060 Hiyo ni aina ya mbaya. 1427 01:02:03,060 --> 01:02:04,670 Naam, tunaweza kurudi nyuma na kurekebisha baadaye. 1428 01:02:04,670 --> 01:02:06,490 Nashangaa ambapo ni? 1429 01:02:06,490 --> 01:02:07,890 Sisi kuokolewa katika pool kutofautiana. 1430 01:02:07,890 --> 01:02:10,160 Jinsi gani naweza kufikiri kama ni kwa kuwa pool variable? 1431 01:02:10,160 --> 01:02:15,780 Naam, tena, nguvu ya JavaScript, na hasa zana kwamba 1432 01:02:15,780 --> 01:02:18,280 Chrome anatoa, ni unaweza sasa kukagua kwamba pool kutofautiana. 1433 01:02:18,280 --> 01:02:19,220 Ni kimataifa, kumbuka? 1434 01:02:19,220 --> 01:02:20,960 Sisi hakuwa na kuweka var keyword. 1435 01:02:20,960 --> 01:02:23,430 Basi, ikiwa mimi aina Kuingia hapa, Constantine, unafikiri mimi nina 1436 01:02:23,430 --> 01:02:24,800 kwenda kupata wakati mimi hit Enter? 1437 01:02:24,800 --> 01:02:29,095 1438 01:02:29,095 --> 01:02:30,950 >> Watazamaji: Mimi sijui. 1439 01:02:30,950 --> 01:02:31,470 >> JASON HIRSCHHORN: Nadhani. 1440 01:02:31,470 --> 01:02:32,110 >> Watazamaji: Hakuna? 1441 01:02:32,110 --> 01:02:33,680 >> JASON HIRSCHHORN: Hakuna, makosa. 1442 01:02:33,680 --> 01:02:35,030 Hiyo ilikuwa nadhani nzuri, ingawa. 1443 01:02:35,030 --> 01:02:35,920 I got kitu. 1444 01:02:35,920 --> 01:02:37,680 Kumbuka wewe alinipa kwamba mstari wa kanuni. 1445 01:02:37,680 --> 01:02:41,550 Pool, kuokolewa kwa kuwa variable kitu. 1446 01:02:41,550 --> 01:02:45,180 Na hakika, tunaona kitu kuokolewa ndani yake. 1447 01:02:45,180 --> 01:02:46,710 Hiyo ni ya kutisha. 1448 01:02:46,710 --> 01:02:48,510 Tunaweza kukagua kutoka hapa. 1449 01:02:48,510 --> 01:02:52,110 Ni karibu kama muda halisi GDB kwamba tunaweza kuangalia kwa njia ya kanuni zetu na 1450 01:02:52,110 --> 01:02:53,520 kufikiri mambo ya nje. 1451 01:02:53,520 --> 01:02:55,780 Hiyo ni super baridi na super nguvu. 1452 01:02:55,780 --> 01:02:56,860 >> OK, hebu kumaliza hii up. 1453 01:02:56,860 --> 01:02:59,710 Hebu kuteka pool katika dakika tano. 1454 01:02:59,710 --> 01:03:02,960 1455 01:03:02,960 --> 01:03:05,370 Maru, nipe mstari wa code kuteka pool. 1456 01:03:05,370 --> 01:03:08,975 >> Watazamaji: Unaweza kuwa na mwingine HTML variable, lakini / kwa. 1457 01:03:08,975 --> 01:03:11,070 >> JASON HIRSCHHORN: Hebu kufanya ni rahisi sana kwa sasa. 1458 01:03:11,070 --> 01:03:14,156 Hebu tu magazeti jina la dolphin sisi ni mafunzo. 1459 01:03:14,156 --> 01:03:20,910 >> Watazamaji: Na kisha unaweza kufanya dola ishara, mabano wazi, 1460 01:03:20,910 --> 01:03:23,850 na kisha wazi quote. 1461 01:03:23,850 --> 01:03:26,420 Nadhani pound pool, kama kwamba ilikuwa ni jambo. 1462 01:03:26,420 --> 01:03:27,240 Sikumbuki. 1463 01:03:27,240 --> 01:03:28,950 >> JASON HIRSCHHORN: Hebu kuangalia nyuma. 1464 01:03:28,950 --> 01:03:29,570 Nadhani ni jambo. 1465 01:03:29,570 --> 01:03:30,660 >> Watazamaji: OK, yeah. 1466 01:03:30,660 --> 01:03:36,460 Na kisha quote karibu, karibu mabano . Html, mabano wazi, 1467 01:03:36,460 --> 01:03:45,880 na kisha mimi nadhani pool, kama bracket wazi 0 au kitu kama hicho. 1468 01:03:45,880 --> 01:03:47,500 Karibu dot jina. 1469 01:03:47,500 --> 01:03:49,720 Mimi sijui kama kwamba kazi. 1470 01:03:49,720 --> 01:03:51,723 >> Watazamaji: OK, hebu angalia nini kinatokea. 1471 01:03:51,723 --> 01:03:55,507 1472 01:03:55,507 --> 01:03:59,040 "Je, si kusoma jina mali ya kisichojulikana. "Kwa hiyo tena, hapa ni nini 1473 01:03:59,040 --> 01:03:59,770 tunakwenda kuangalia nje. 1474 01:03:59,770 --> 01:04:00,500 Tunakwenda kuchunguza hii. 1475 01:04:00,500 --> 01:04:02,710 Wewe alifanya pool, bracket0 wazi, jina.. 1476 01:04:02,710 --> 01:04:06,060 Tena, mimi kufanya hivyo wakati wote, na mimi nina kuchanganyikiwa nini kinaendelea, ni nini 1477 01:04:06,060 --> 01:04:07,040 onyo hili maana. 1478 01:04:07,040 --> 01:04:09,140 Hebu tuangalie pool. 1479 01:04:09,140 --> 01:04:12,520 Hebu tuangalie pool bracket 0, kisichojulikana. 1480 01:04:12,520 --> 01:04:14,430 Ili ambapo sisi ni mbio ndani ya tatizo letu, sawa? 1481 01:04:14,430 --> 01:04:16,130 Pool bracket 0 hana, wazi, kuwepo. 1482 01:04:16,130 --> 01:04:19,760 Je, unafikiri gani zipo? 1483 01:04:19,760 --> 01:04:21,885 >> Watazamaji: Je, pool tu kitu na yenyewe? 1484 01:04:21,885 --> 01:04:23,550 >> JASON HIRSCHHORN: Naam, ni nini gani kusema hapa hapa? 1485 01:04:23,550 --> 01:04:25,850 Wakati sisi hit Enter juu ya pool, ni nini wanasema ni? 1486 01:04:25,850 --> 01:04:26,510 >> Watazamaji: Object. 1487 01:04:26,510 --> 01:04:28,076 >> JASON HIRSCHHORN: Ni kitu, hivyo? 1488 01:04:28,076 --> 01:04:28,860 >> Watazamaji: Oh, yeah. 1489 01:04:28,860 --> 01:04:30,700 Hivyo tu pool.name badala ya - 1490 01:04:30,700 --> 01:04:34,650 >> JASON HIRSCHHORN: Pool.name inatoa hasa nini alitaka. 1491 01:04:34,650 --> 01:04:38,060 Na mimi kutambua mimi nina kwenda kwa njia hii polepole na belaboring hatua hii, lakini 1492 01:04:38,060 --> 01:04:39,720 hii ni hasa jinsi mimi kufanya mambo haya. 1493 01:04:39,720 --> 01:04:42,270 Wewe ni kwenda kukimbia katika mende haya wakati wa mradi yako ya mwisho, hivyo natumaini 1494 01:04:42,270 --> 01:04:44,360 hii ni kuwawezesha wewe kuwa na uwezo kutumia zana hayo yote. 1495 01:04:44,360 --> 01:04:47,780 Haya ni muhimu na mapenzi kupata super duper mbali. 1496 01:04:47,780 --> 01:04:50,050 >> Basi, mimi hawataki tu magazeti nje jina. 1497 01:04:50,050 --> 01:04:54,375 Hebu kufanya ni kidogo kidogo nicer zaidi kuliko huu. 1498 01:04:54,375 --> 01:04:56,000 >> Watazamaji: Ni kitu gani tunataka gani? 1499 01:04:56,000 --> 01:04:56,460 >> JASON HIRSCHHORN: OK, faini. 1500 01:04:56,460 --> 01:04:57,390 Tutaweza kufanya tu hii. 1501 01:04:57,390 --> 01:04:57,760 Ugh. 1502 01:04:57,760 --> 01:05:00,354 Guys, hamna uzima. 1503 01:05:00,354 --> 01:05:02,720 >> OK, boom, got it. 1504 01:05:02,720 --> 01:05:04,040 Inaonekana ni nzuri. 1505 01:05:04,040 --> 01:05:09,910 Utaona, Akshar, hapa chini, tuna null, si kupatikana. 1506 01:05:09,910 --> 01:05:14,760 Hivyo inaonekana kama ni bado kujaribu kupata baadhi ya picha, na kwamba hakuwa na kufanya 1507 01:05:14,760 --> 01:05:15,720 nini hasa sisi alitaka kufanya. 1508 01:05:15,720 --> 01:05:18,690 Sisi siyo kwenda katika kwamba sasa, lakini kuna pengine njia safi ya 1509 01:05:18,690 --> 01:05:19,835 kufanya hivyo. 1510 01:05:19,835 --> 01:05:24,475 >> Watazamaji: Je, kuondoka kama nafasi tupu kwa picha? 1511 01:05:24,475 --> 01:05:27,080 Kama badala ya kuiandaa kwa null, unaweza kuweka kwa kama tupu 1512 01:05:27,080 --> 01:05:28,732 kamba au kitu? 1513 01:05:28,732 --> 01:05:30,020 >> JASON HIRSCHHORN: Kama hii? 1514 01:05:30,020 --> 01:05:31,270 >> Watazamaji: Yeah. 1515 01:05:31,270 --> 01:05:36,894 1516 01:05:36,894 --> 01:05:38,144 >> JASON HIRSCHHORN: [inaudible]. 1517 01:05:38,144 --> 01:05:42,000 1518 01:05:42,000 --> 01:05:42,860 Haikupatikana. 1519 01:05:42,860 --> 01:05:44,810 Hivyo kuna njia bora ya kufanya hivyo. 1520 01:05:44,810 --> 01:05:46,290 Napenda kupendekeza kufanya hivyo. 1521 01:05:46,290 --> 01:05:50,130 1522 01:05:50,130 --> 01:05:53,080 Tu kuweka null huko. 1523 01:05:53,080 --> 01:05:54,200 Basi bila shaka, nini kutatokea nini? 1524 01:05:54,200 --> 01:05:56,050 Ni kwenda na kwenda kabisa. 1525 01:05:56,050 --> 01:06:01,420 Hivyo kama sisi alitaka kuweka nafasi na kufanya kwamba, sisi pengine wanataka kufanya kitu 1526 01:06:01,420 --> 01:06:05,140 hapa up pia. 1527 01:06:05,140 --> 01:06:06,650 Mimi nina kwenda kupata wewe kuanza. 1528 01:06:06,650 --> 01:06:09,076 Akshar, nipe mstari huu ya maadili ya kweli haraka. 1529 01:06:09,076 --> 01:06:17,480 >> Watazamaji: Kama ocean_array, dolphin, sawa, sawa, sawa na - sawa na null? 1530 01:06:17,480 --> 01:06:20,342 Yeah. 1531 01:06:20,342 --> 01:06:21,466 >> JASON HIRSCHHORN: Basi kwa nini? 1532 01:06:21,466 --> 01:06:24,046 >> Watazamaji: Basi html. 1533 01:06:24,046 --> 01:06:27,920 Wewe tu nakala code chini, kwa kweli. 1534 01:06:27,920 --> 01:06:29,100 >> JASON HIRSCHHORN: Nakala nini? 1535 01:06:29,100 --> 01:06:30,290 >> Watazamaji: Unaweza nakala - 1536 01:06:30,290 --> 01:06:30,340 >> JASON HIRSCHHORN: Hii? 1537 01:06:30,340 --> 01:06:31,310 >> Watazamaji: Yeah. 1538 01:06:31,310 --> 01:06:33,115 >> JASON HIRSCHHORN: All yake? 1539 01:06:33,115 --> 01:06:35,082 Hatuna picha. 1540 01:06:35,082 --> 01:06:37,386 >> Watazamaji: I mean wewe unaweza tu kuondoka - 1541 01:06:37,386 --> 01:06:39,651 yeah, unaweza tu karibu yake. 1542 01:06:39,651 --> 01:06:41,560 Lakini nadhani una kuweka upana. 1543 01:06:41,560 --> 01:06:45,280 >> JASON HIRSCHHORN: Naam, tu kujenga safu tupu. 1544 01:06:45,280 --> 01:06:45,910 OK. 1545 01:06:45,910 --> 01:06:48,480 Na kisha katika kesi hiyo, sisi itabidi pengine wanataka kufanya hivyo pia. 1546 01:06:48,480 --> 01:06:54,587 1547 01:06:54,587 --> 01:06:55,837 >> Oops. 1548 01:06:55,837 --> 01:06:58,810 1549 01:06:58,810 --> 01:06:59,820 Oh. 1550 01:06:59,820 --> 01:07:01,800 Hakuwa na kazi, lakini sisi siyo kupata kosa hilo. 1551 01:07:01,800 --> 01:07:03,090 Hebu kuona nini kilichotokea hapa chini. 1552 01:07:03,090 --> 01:07:07,400 1553 01:07:07,400 --> 01:07:09,690 >> Hivyo kuna kitu huko, ili kile ulisema tunapaswa kuongeza? 1554 01:07:09,690 --> 01:07:14,746 >> Watazamaji: Tunatakiwa kuweka upana wa mfululizo. 1555 01:07:14,746 --> 01:07:15,585 >> JASON HIRSCHHORN: Kwa nini? 1556 01:07:15,585 --> 01:07:17,590 >> Watazamaji: Nadhani ni 150. 1557 01:07:17,590 --> 01:07:19,650 >> Watazamaji: Yeah, ni 150. 1558 01:07:19,650 --> 01:07:21,390 >> JASON HIRSCHHORN: Sisi itabidi kuweka hii hapa kuweka code yangu thabiti. 1559 01:07:21,390 --> 01:07:21,730 Lakini hii si moja. 1560 01:07:21,730 --> 01:07:22,350 OK, nzuri. 1561 01:07:22,350 --> 01:07:23,050 Posted. 1562 01:07:23,050 --> 01:07:25,650 OK? 1563 01:07:25,650 --> 01:07:28,241 Hivyo ni bado kwenda mbali. 1564 01:07:28,241 --> 01:07:29,780 >> Watazamaji: Oh, piga upana? 1565 01:07:29,780 --> 01:07:32,570 1566 01:07:32,570 --> 01:07:35,140 >> JASON HIRSCHHORN: Inaonekana kama upana ni 150. 1567 01:07:35,140 --> 01:07:36,290 Hebu angalia. 1568 01:07:36,290 --> 01:07:39,375 Sasa tunakwenda kufanya mwisho, baridi, nguvu kitu kwamba mimi nina 1569 01:07:39,375 --> 01:07:40,500 kwenda kuonyesha. 1570 01:07:40,500 --> 01:07:43,830 Sisi siyo kwenda kumaliza kanuni hii, lakini online kabla ya sisi kuacha, yote haya 1571 01:07:43,830 --> 01:07:44,580 code itakuwa ni sahihi. 1572 01:07:44,580 --> 01:07:48,970 Mimi itabidi barua pepe wewe toleo kusahihishwa na baadhi ya styling yangu mwenyewe baada ya 1573 01:07:48,970 --> 01:07:51,020 sehemu, na kwamba utakuwa posted online. 1574 01:07:51,020 --> 01:07:53,920 Mimi moyo kuweka kuchunguza hii na kutumia hii kama rejea, lakini mimi 1575 01:07:53,920 --> 01:07:58,250 wanataka kuonyesha ya mwisho chombo kwa hii darasa, na kwamba ni juu ya hapa juu ya 1576 01:07:58,250 --> 01:07:58,920 mkono wa kulia upande. 1577 01:07:58,920 --> 01:08:01,700 Na sisi inaonekana katika wiki hii ya mwisho, lakini sasa hopefully ni kidogo zaidi ya ukoo 1578 01:08:01,700 --> 01:08:02,970 wewe na starehe. 1579 01:08:02,970 --> 01:08:06,730 >> Unaweza dynamically kucheza na CSS ya ukurasa. 1580 01:08:06,730 --> 01:08:09,570 Tumekuwa kweli tayari kuona sisi dynamically kucheza na HTML. 1581 01:08:09,570 --> 01:08:13,470 Kumbuka sisi alifanya haki bonyeza Edit Kama HTML? 1582 01:08:13,470 --> 01:08:14,090 Hapa hapa? 1583 01:08:14,090 --> 01:08:16,080 Hivyo tumekuwa dynamically kucheza na HTML. 1584 01:08:16,080 --> 01:08:20,620 >> Katika console, unaweza dynamically kucheza na JavaScript ya ukurasa. 1585 01:08:20,620 --> 01:08:24,899 Kwa mfano, kwamba halali JavaScript line. 1586 01:08:24,899 --> 01:08:26,870 Boom, I got hasa nini nilitaka. 1587 01:08:26,870 --> 01:08:30,060 Ili tuweze dynamically kucheza na HTML, dynamically kucheza na 1588 01:08:30,060 --> 01:08:30,550 JavaScript. 1589 01:08:30,550 --> 01:08:32,810 Sasa tunakwenda dynamically kucheza na CSS. 1590 01:08:32,810 --> 01:08:36,630 >> Na hii yote ni kwa sababu ni kama papo, kuishi GDB maoni, na hivyo 1591 01:08:36,630 --> 01:08:39,979 unaweza kujua haki kitu kabla ya kuwa na kwenda code yako, na unaweza 1592 01:08:39,979 --> 01:08:41,790 si nadhani nini kitu ni kwenda kuangalia kama. 1593 01:08:41,790 --> 01:08:43,050 Hivyo hii ni super duper baridi. 1594 01:08:43,050 --> 01:08:45,850 >> Na hebu hatimaye kuangalia dynamically kucheza na CSS. 1595 01:08:45,850 --> 01:08:49,560 Hiyo ni juu ya hapa juu ya haki upande wa, element.style. 1596 01:08:49,560 --> 01:08:50,420 Hebu kwenda kwa hili. 1597 01:08:50,420 --> 01:08:51,740 Hapa ni hiki yetu. 1598 01:08:51,740 --> 01:08:54,689 Hebu kuwapa baadhi CSS ya ziada. 1599 01:08:54,689 --> 01:09:00,300 >> Au sorry, tunaweza kuwapa baadhi ya ziada CSS, lakini sisi pengine, katika kesi hii, 1600 01:09:00,300 --> 01:09:03,330 wanataka kubadili sifa hii. 1601 01:09:03,330 --> 01:09:05,535 Basi hebu kwenda chini hapa mstari huu. 1602 01:09:05,535 --> 01:09:06,785 Oh, siwezi kufanya hivyo hapa. 1603 01:09:06,785 --> 01:09:11,109 1604 01:09:11,109 --> 01:09:11,689 Sorry. 1605 01:09:11,689 --> 01:09:12,939 Hariri AS - 1606 01:09:12,939 --> 01:09:17,410 1607 01:09:17,410 --> 01:09:19,270 ili ni jinsi gani unaweza hariri CSS. 1608 01:09:19,270 --> 01:09:21,804 Sisi si kwenda hariri CSS wakati huu pili, lakini hatutaki hariri 1609 01:09:21,804 --> 01:09:24,439 HTML na kuwapa sifa ya ziada. 1610 01:09:24,439 --> 01:09:26,762 Je, wewe kupendekeza mabadiliko ya hii? 1611 01:09:26,762 --> 01:09:30,069 1612 01:09:30,069 --> 01:09:31,170 Nilidhani Avie alikuwa maoni. 1613 01:09:31,170 --> 01:09:32,420 >> Watazamaji: Kanali upana? 1614 01:09:32,420 --> 01:09:38,880 1615 01:09:38,880 --> 01:09:40,560 >> JASON HIRSCHHORN: Hiyo inaonekana kama hakuwa na kufanya kitu chochote ama. 1616 01:09:40,560 --> 01:09:43,390 1617 01:09:43,390 --> 01:09:45,803 Hebu jaribu CSS. 1618 01:09:45,803 --> 01:09:46,707 >> Watazamaji: [inaudible] darasa? 1619 01:09:46,707 --> 01:09:48,310 >> JASON HIRSCHHORN: Ni anasema haifanyi kazi. 1620 01:09:48,310 --> 01:09:49,260 Ni anatoa kwamba kitu njano. 1621 01:09:49,260 --> 01:09:51,660 >> Watazamaji: Lakini [inaudible]. 1622 01:09:51,660 --> 01:09:56,883 >> Watazamaji: Je, si wewe kuweka upana ya picha 150 wakati wa kufanya hivyo? 1623 01:09:56,883 --> 01:09:59,741 Kama ingekuwa si wewe tu kutumia upana? 1624 01:09:59,741 --> 01:10:00,740 >> JASON HIRSCHHORN: Yeah. 1625 01:10:00,740 --> 01:10:02,785 >> Watazamaji: Lakini hatuna picha tena. 1626 01:10:02,785 --> 01:10:03,340 >> JASON HIRSCHHORN: Hapana 1627 01:10:03,340 --> 01:10:04,290 Sisi hawana chochote huko. 1628 01:10:04,290 --> 01:10:07,990 Hivyo sisi ni si kwenda kutatua tatizo maalum. 1629 01:10:07,990 --> 01:10:11,190 Sisi ni kwenda nyuma Akshar ya ufumbuzi, kwa sababu nataka kuweka 1630 01:10:11,190 --> 01:10:14,160 dolphin bure kwa wakati, au kwamba mwisho 1631 01:10:14,160 --> 01:10:14,710 jambo ambalo Mimi nataka kumaliza. 1632 01:10:14,710 --> 01:10:18,340 Hivyo sisi ni kwenda kwa kuondoka hapa na kutambua siyo kabisa 1633 01:10:18,340 --> 01:10:19,870 sahihi, na tunakwenda kuja nyuma yake. 1634 01:10:19,870 --> 01:10:21,230 >> Sorry. 1635 01:10:21,230 --> 01:10:23,380 Mimi alisema tunaweza dynamically kubadili CSS. 1636 01:10:23,380 --> 01:10:26,060 Hebu tuangalie kwamba na kufanya kwamba kweli haraka. 1637 01:10:26,060 --> 01:10:28,910 Basi, ikiwa mimi kukagua kipengele hiki hapa chini, na kusema mimi wanataka kufanya hivyo bluu, 1638 01:10:28,910 --> 01:10:32,850 unaweza kuja hapa, rangi, kwa sababu Najua kwamba mabadiliko ya rangi ya 1639 01:10:32,850 --> 01:10:36,710 kitu, na tuliona jinsi ni iliyopita ni rangi ya bluu. 1640 01:10:36,710 --> 01:10:38,850 Hivyo kwamba ni mimi dynamically kubadilisha CSS. 1641 01:10:38,850 --> 01:10:42,150 Je, si mabadiliko hayo kwa ajili ya mema, lakini basi Siwezi kurudi nyuma katika CSS faili yangu na 1642 01:10:42,150 --> 01:10:44,990 mabadiliko ya rangi ya kitu. 1643 01:10:44,990 --> 01:10:46,610 >> OK. 1644 01:10:46,610 --> 01:10:48,180 Hiyo ilikuwa ni mengi. 1645 01:10:48,180 --> 01:10:50,480 Hatukuwa kumaliza mpango wangu ajabu. 1646 01:10:50,480 --> 01:11:00,352 Napenda tu kuonyesha ni kweli haraka, na kisha tutaweza kichwa nje. 1647 01:11:00,352 --> 01:11:01,860 Oh, ambapo ni nini? 1648 01:11:01,860 --> 01:11:02,710 Hapana! 1649 01:11:02,710 --> 01:11:03,960 Kushikilia. 1650 01:11:03,960 --> 01:11:19,650 1651 01:11:19,650 --> 01:11:24,350 >> OK, hivyo kama wewe ni kufunga up, preview ya ajabu, au mbele 1652 01:11:24,350 --> 01:11:25,330 kuona, ya wakati ujao. 1653 01:11:25,330 --> 01:11:30,880 Hii ni Dolphin mkufunzi 2013, na haifanyi kazi. 1654 01:11:30,880 --> 01:11:32,048 Kubwa. 1655 01:11:32,048 --> 01:11:36,240 >> [Kicheko] 1656 01:11:36,240 --> 01:11:37,300 >> JASON HIRSCHHORN: Oh! 1657 01:11:37,300 --> 01:11:38,085 Boom! 1658 01:11:38,085 --> 01:11:38,950 Hii ina maana gani? 1659 01:11:38,950 --> 01:11:39,700 >> Watazamaji: You hawakuwa chmod. 1660 01:11:39,700 --> 01:11:41,430 >> JASON HIRSCHHORN: Mimi si chmod yake. 1661 01:11:41,430 --> 01:11:42,680 >> Watazamaji: mstari mmoja. 1662 01:11:42,680 --> 01:11:52,774 1663 01:11:52,774 --> 01:11:54,930 >> JASON HIRSCHHORN: Oh, kuangalia kwamba. 1664 01:11:54,930 --> 01:11:55,710 OK. 1665 01:11:55,710 --> 01:11:57,280 Hivyo, nina dolphins yangu sita. 1666 01:11:57,280 --> 01:11:57,730 Nini kinatokea? 1667 01:11:57,730 --> 01:11:58,060 Hebu angalia. 1668 01:11:58,060 --> 01:12:02,595 Kama mimi mafunzo moja, sasa mafunzo Lili. 1669 01:12:02,595 --> 01:12:04,910 Oh, nataka kuweka huru, Lili. 1670 01:12:04,910 --> 01:12:06,660 Kuna kwenda, nyuma katika bahari. 1671 01:12:06,660 --> 01:12:07,950 >> Ili kwamba ilikuwa wiki hii. 1672 01:12:07,950 --> 01:12:09,500 Kama una maswali yoyote, tutaweza kuwa nje. 1673 01:12:09,500 --> 01:12:11,340 Na tena, Mimi nitawapelekeni wengine wa kanuni hii. 1674 01:12:11,340 --> 01:12:12,590 Asante, guys. 1675 01:12:12,590 --> 01:12:15,723