1 00:00:00,000 --> 00:00:00,230 2 00:00:00,230 --> 00:00:02,830 >> SPIKA: Hebu kuboresha juu ya kwamba Mfano wa mwisho kidogo zaidi. 3 00:00:02,830 --> 00:00:06,410 Wakati huu, badala ya kutumia macho kazi, ambayo inajenga dirisha kwamba 4 00:00:06,410 --> 00:00:10,330 inatofautiana aesthetically kutoka browser kwa browser, hebu badala embed 5 00:00:10,330 --> 00:00:14,160 bei karibuni hisa ndani ya yangu ukurasa yenyewe - yaani, ndani ya 6 00:00:14,160 --> 00:00:15,610 ya ukurasa wa dom. 7 00:00:15,610 --> 00:00:20,590 >> Taarifa hapa, katika ajax-2.html, nimekuwa Aliongeza line ya ziada ambayo 8 00:00:20,590 --> 00:00:25,900 bayana Bei ya matumbo, ikifuatiwa na span, ambayo ni aina ya kama mgawanyiko 9 00:00:25,900 --> 00:00:28,480 ya ukurasa, lakini haina kuvunja kwenye mstari mpya. 10 00:00:28,480 --> 00:00:32,830 Na kwamba span ina sifa ID ambao thamani ni bei, na baadhi default 11 00:00:32,830 --> 00:00:36,630 Nakala ndani ya hizi wazi na karibu tags kwamba tu anasema kuwa 12 00:00:36,630 --> 00:00:37,540 kuamua. 13 00:00:37,540 --> 00:00:42,080 >> Wakati huo huo, hapa katika ukurasa wangu kichwa, Nina tag script kama kabla ya. 14 00:00:42,080 --> 00:00:46,640 Mimi kujenga URL kwa quote.php, kupita katika ishara kama HTTP 15 00:00:46,640 --> 00:00:51,110 getParameter, na mimi wito jQuery ya getJSON kazi kama kabla ya. 16 00:00:51,110 --> 00:00:55,510 Lakini mstari wa kanuni kwamba mimi nina sasa kwenda kuandika wakati mimi kupokea data 17 00:00:55,510 --> 00:01:01,590 kutoka quote.php, kama JSON kitu, ni ishara ya dola, quote, unquote, chupa, 18 00:01:01,590 --> 00:01:05,880 bei, na hivyo kubainisha kwamba Ningependa kupata hiki kutoka dom yangu, ambaye 19 00:01:05,880 --> 00:01:08,070 kitambulisho kipekee ni bei. 20 00:01:08,070 --> 00:01:12,420 >> Na Ningependa kisha kuwaita kazi au njia ndani ya kwamba wito html, 21 00:01:12,420 --> 00:01:16,930 ambayo inasema update HTML ya kwamba hiki kuwa, katika kesi hii, 22 00:01:16,930 --> 00:01:19,110 data.price. 23 00:01:19,110 --> 00:01:21,700 >> Hebu sasa kuokoa faili na kufungua ukurasa huu katika kivinjari yangu. 24 00:01:21,700 --> 00:01:24,570 25 00:01:24,570 --> 00:01:31,830 http://localhost/ajax-2.html-- 26 00:01:31,830 --> 00:01:34,930 kuna aina hiyo, lakini hii wakati kwa bei chini yake. 27 00:01:34,930 --> 00:01:38,980 Hebu aina katika ishara kama FB kwa Facebook na aina Kupata Quote. 28 00:01:38,980 --> 00:01:42,900 Na badala ya kuona dirisha tahadhari hii wakati, sisi badala yake kuona katika ukurasa wangu 29 00:01:42,900 --> 00:01:44,860 dom Facebook ya karibuni bei ya hisa. 30 00:01:44,860 --> 00:01:46,110