{"id":11220,"date":"2024-07-31T09:05:01","date_gmt":"2024-07-31T02:05:01","guid":{"rendered":"https:\/\/cloud.z.com\/vn\/?p=11220"},"modified":"2024-07-30T09:06:08","modified_gmt":"2024-07-30T02:06:08","slug":"ajax","status":"publish","type":"post","link":"https:\/\/cloud.z.com\/vn\/news\/ajax\/","title":{"rendered":"AJAX l\u00e0 g\u00ec? C\u00e1ch ho\u1ea1t \u0111\u1ed9ng k\u00e8m v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 v\u1ec1 AJAX"},"content":{"rendered":"<p>AJAX l\u00e0 t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a Asynchronous JavaScript and XML. \u0110\u00e2y l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 web \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng web \u0111\u1ed9ng, t\u1ee9c l\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch m\u01b0\u1ee3t m\u00e0 v\u00e0 nhanh ch\u00f3ng, m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i t\u1ea3i l\u1ea1i to\u00e0n b\u1ed9 trang web. \u0110\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 c\u00f4ng ngh\u1ec7 n\u00e0y, h\u00e3y c\u00f9ng xem b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Z.com.<\/p>\n<h3 style=\"margin: 0px; background-color: #ff9966; color: #000; border-top-left-radius: 2px; border-top-right-radius: 2px; font-size: 19px; padding: 12px 20px; font-weight: bold;\"><span style=\"font-size: 14pt; color: #000000;\">T\u1eb7ng mi\u1ec5n ph\u00ed b\u1ed9 Plugin 359$ gi\u00fap kh\u00e1ch h\u00e0ng t\u1ed1i \u01b0u SEO website<\/span><\/h3>\n<div class=\"textwidget\" style=\"padding: 20px; background: #FFCC99;\">\n<p>B\u1ed9 3 plugin TENTEN t\u1eb7ng ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed cho t\u1ea5t c\u1ea3 c\u00e1c kh\u00e1ch h\u00e0ng g\u1ed3m:<\/p>\n<ul>\n<li><strong>Rank Math Pro - T\u1ed1i \u01b0u SEO<\/strong><\/li>\n<li><strong>WP rocket - T\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang<\/strong><\/li>\n<li><strong>Imagify - N\u00e9n dung l\u01b0\u1ee3ng \u1ea3nh<\/strong><\/li>\n<\/ul>\n<p>\u00c1p d\u1ee5ng khi \u0110\u0103ng k\u00fd m\u1edbi Hosting\/ Email Server!<\/p>\n<p style=\"text-align: center;\"><strong>S\u1edf h\u1eefu ngay b\u1ed9 3 c\u00f4ng c\u1ee5 gi\u00fap website c\u1ee7a b\u1ea1n ONTOP GOOGLE!<\/strong><\/p>\n<p><span style=\"color: #055ae3;\"><a class=\"btn_combi_sv\" style=\"font-weight: bold; color: #055ae3; padding: 8px 26px 8px 60px; font-size: 20px; line-height: 30px; border-radius: 56px; text-shadow: none; background: #ff9966; display: table; margin: 0px auto;\" href=\"https:\/\/tenten.vn\/hosting\/tong-hop-uu-dai?code=zZPxtXpKTCovQNcM&amp;idCampaign=2712\">NH\u1eacN B\u1ed8 PLUGIN SEO MI\u1ec4N PH\u00cd T\u1ea0I \u0110\u00c2Y<\/a><\/span><\/p>\n<\/div>\n<h2><strong> AJAX l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>AJAX (Asynchronous JavaScript and XML) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt s\u1eed d\u1ee5ng JavaScript \u0111\u1ec3 giao ti\u1ebfp v\u1edbi m\u00e1y ch\u1ee7 web m\u00e0 kh\u00f4ng c\u1ea7n t\u1ea3i l\u1ea1i to\u00e0n b\u1ed9 trang. AJAX cho ph\u00e9p trang web t\u01b0\u01a1ng t\u00e1c m\u01b0\u1ee3t m\u00e0 h\u01a1n, cung c\u1ea5p tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ed1t h\u01a1n. AJAX k\u1ebft h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 HTML, CSS, JavaScript, v\u00e0 XML (ho\u1eb7c JSON) \u0111\u1ec3 c\u1eadp nh\u1eadt n\u1ed9i dung trang m\u1ed9t c\u00e1ch \u0111\u1ed9ng m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n vi\u1ec7c ng\u01b0\u1eddi d\u00f9ng \u0111ang th\u1ef1c hi\u1ec7n.<\/p>\n<h3><strong>T\u1ea1i sao ng\u01b0\u1eddi d\u00f9ng n\u00ean s\u1eed d\u1ee5ng AJAX?<\/strong><\/h3>\n<p>AJAX l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch gi\u00fap ng\u01b0\u1eddi d\u00f9ng tr\u1ea3i nghi\u1ec7m nhi\u1ec1u t\u00ednh n\u0103ng t\u1ed1t h\u01a1n. C\u00e1c l\u1ee3i \u00edch m\u00e0 AJAX mang l\u1ea1i bao g\u1ed3m:<\/p>\n<ul>\n<li>Ti\u1ebft ki\u1ec7m b\u0103ng th\u00f4ng: AJAX cho ph\u00e9p th\u1ef1c hi\u1ec7n callback m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i t\u1ea3i l\u1ea1i to\u00e0n b\u1ed9 trang web, gi\u00fap ti\u1ebft ki\u1ec7m b\u0103ng th\u00f4ng \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi nh\u1eefng server nh\u1ecf.<\/li>\n<li>T\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang: B\u1eb1ng c\u00e1ch ch\u1ec9 t\u1ea3i l\u1ea1i m\u1ed9t ph\u1ea7n nh\u1ecf khi c\u00f3 thay \u0111\u1ed5i, AJAX gi\u00fap gi\u1ea3m thi\u1ec3u th\u1eddi gian t\u1ea3i trang, c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li>T\u1ea1o ra trang web \u0111a d\u1ea1ng v\u00e0 s\u1ed1ng \u0111\u1ed9ng h\u01a1n.<\/li>\n<\/ul>\n<div id=\"attachment_24643\" style=\"width: 1930px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-24643\" loading=\"lazy\" class=\"wp-image-24643\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/07\/word-image-24641-2.jpeg\" alt=\"T\u1ea1i sao ng\u01b0\u1eddi d\u00f9ng n\u00ean s\u1eed d\u1ee5ng AJAX?\" width=\"1920\" height=\"1080\" \/><p id=\"caption-attachment-24643\" class=\"wp-caption-text\">T\u1ea1i sao ng\u01b0\u1eddi d\u00f9ng n\u00ean s\u1eed d\u1ee5ng AJAX?<\/p><\/div>\n<h3><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 AJAX<\/strong><\/h3>\n<p>M\u1ed9t v\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn v\u1ec1 c\u1eadp nh\u1eadt kh\u00f4ng \u0111\u1ed3ng b\u1ed9 l\u00e0 t\u00ednh n\u0103ng Google Suggest c\u1ee7a Google. Khi nh\u1eadp m\u1ed9t truy v\u1ea5n t\u00ecm ki\u1ebfm v\u00e0o thanh t\u00ecm ki\u1ebfm c\u1ee7a Google, trang web s\u1ebd t\u1ef1 \u0111\u1ed9ng b\u1eaft \u0111\u1ea7u cung c\u1ea5p c\u00e1c t\u1eeb kh\u00f3a li\u00ean quan \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng t\u00ecm ki\u1ebfm nh\u1ea5t, t\u1ee9c l\u00e0 AJAX \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h2><strong>AJAX ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n<p>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a AJAX l\u00e0 k\u1ebft h\u1ee3p JavaScript v\u00e0 XML \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u1eadp nh\u1eadt kh\u00f4ng \u0111\u1ed3ng b\u1ed9 th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng XMLHttpRequest. Khi ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi trang web, JavaScript t\u1ea1o m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng XMLHttpRequest \u0111\u1ec3 g\u1eedi y\u00eau c\u1ea7u c\u1eadp nh\u1eadt \u0111\u1ebfn m\u00e1y ch\u1ee7 web. M\u00e1y ch\u1ee7 x\u1eed l\u00fd y\u00eau c\u1ea7u v\u00e0 g\u1eedi ph\u1ea3n h\u1ed3i v\u1ec1 tr\u00ecnh duy\u1ec7t, sau \u0111\u00f3 JavaScript x\u1eed l\u00fd ph\u1ea3n h\u1ed3i v\u00e0 hi\u1ec3n th\u1ecb n\u1ed9i dung c\u1eadp nh\u1eadt tr\u00ean trang web. AJAX gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t c\u1ee7a trang web v\u00e0 \u1ee9ng d\u1ee5ng b\u1eb1ng c\u00e1ch b\u1ecf qua d\u1eef li\u1ec7u kh\u00f4ng li\u00ean quan v\u00e0 ch\u1ec9 x\u1eed l\u00fd th\u00f4ng tin c\u1eadp nh\u1eadt.<\/p>\n<div id=\"attachment_24644\" style=\"width: 1111px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-24644\" loading=\"lazy\" class=\"wp-image-24644\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/07\/word-image-24641-3.jpeg\" alt=\"AJAX ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" width=\"1101\" height=\"699\" \/><p id=\"caption-attachment-24644\" class=\"wp-caption-text\">AJAX ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/p><\/div>\n<p>&nbsp;<\/p>\n<h2><strong>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a AJAX<\/strong><\/h2>\n<p>\u01afu \u0111i\u1ec3m<\/p>\n<ul>\n<li>T\u0103ng hi\u1ec7u su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ea3i trang<\/li>\n<li>C\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/li>\n<li>T\u01b0\u01a1ng t\u00e1c th\u1eddi gian th\u1ef1c<\/li>\n<li>Gi\u1ea3m t\u1ea3i cho m\u00e1y ch\u1ee7<\/li>\n<li>T\u0103ng kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c<\/li>\n<\/ul>\n<p>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/p>\n<ul>\n<li>V\u1ea5n \u0111\u1ec1 \u0111\u1ebfn SEO c\u1ee7a trang web.<\/li>\n<li>Kh\u1ea3 n\u0103ng truy c\u1eadp h\u1ea1n ch\u1ebf<\/li>\n<li>C\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u00fang c\u00e1ch,<\/li>\n<li>AJAX kh\u00f4ng l\u01b0u l\u1ea1i l\u1ecbch s\u1eed duy\u1ec7t web c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/li>\n<li>Ph\u1ee5 thu\u1ed9c v\u00e0o JavaScript<\/li>\n<\/ul>\n<h3 style=\"margin: 0px; background-color: #ff9966; color: #000; border-top-left-radius: 2px; border-top-right-radius: 2px; font-size: 19px; padding: 12px 20px; font-weight: bold;\"><span style=\"font-size: 14pt; color: #000000;\">T\u1eb7ng mi\u1ec5n ph\u00ed b\u1ed9 Plugin 359$ gi\u00fap kh\u00e1ch h\u00e0ng t\u1ed1i \u01b0u SEO website<\/span><\/h3>\n<div class=\"textwidget\" style=\"padding: 20px; background: #FFCC99;\">\n<p>B\u1ed9 3 plugin TENTEN t\u1eb7ng ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed cho t\u1ea5t c\u1ea3 c\u00e1c kh\u00e1ch h\u00e0ng g\u1ed3m:<\/p>\n<ul>\n<li><strong>Rank Math Pro - T\u1ed1i \u01b0u SEO<\/strong><\/li>\n<li><strong>WP rocket - T\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang<\/strong><\/li>\n<li><strong>Imagify - N\u00e9n dung l\u01b0\u1ee3ng \u1ea3nh<\/strong><\/li>\n<\/ul>\n<p>\u00c1p d\u1ee5ng khi \u0110\u0103ng k\u00fd m\u1edbi Hosting\/ Email Server!<\/p>\n<p style=\"text-align: center;\"><strong>S\u1edf h\u1eefu ngay b\u1ed9 3 c\u00f4ng c\u1ee5 gi\u00fap website c\u1ee7a b\u1ea1n ONTOP GOOGLE!<\/strong><\/p>\n<p><span style=\"color: #055ae3;\"><a class=\"btn_combi_sv\" style=\"font-weight: bold; color: #055ae3; padding: 8px 26px 8px 60px; font-size: 20px; line-height: 30px; border-radius: 56px; text-shadow: none; background: #ff9966; display: table; margin: 0px auto;\" href=\"https:\/\/tenten.vn\/hosting\/tong-hop-uu-dai?code=zZPxtXpKTCovQNcM&amp;idCampaign=2712\">NH\u1eacN B\u1ed8 PLUGIN SEO MI\u1ec4N PH\u00cd T\u1ea0I \u0110\u00c2Y<\/a><\/span><\/p>\n<\/div>\n<h2><strong>AJAX jQuery l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>AJAX jQuery l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a th\u01b0 vi\u1ec7n jQuery, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c y\u00eau c\u1ea7u AJAX m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. jQuery cung c\u1ea5p c\u00e1c ph\u01b0\u01a1ng th\u1ee9c gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u t\u1eeb m\u00e1y ch\u1ee7 m\u00e0 kh\u00f4ng c\u1ea7n t\u1ea3i l\u1ea1i trang web. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u1ea1o ra tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u01b0\u1ee3t m\u00e0 v\u00e0 t\u01b0\u01a1ng t\u00e1c h\u01a1n.<\/p>\n<p>C\u00e1c ph\u01b0\u01a1ng th\u1ee9c c\u01a1 b\u1ea3n c\u1ee7a AJAX jQuery l\u00e0 load(), post() v\u00e0 get().<\/p>\n<ul>\n<li>Ph\u01b0\u01a1ng th\u1ee9c load() \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea3i d\u1eef li\u1ec7u t\u1eeb server v\u00e0 tr\u1ea3 v\u1ec1 cho ph\u1ea7n t\u1eed \u0111\u00e3 ch\u1ecdn.<\/li>\n<\/ul>\n<p>C\u00fa ph\u00e1p c\u1ee7a ph\u01b0\u01a1ng th\u1ee9c n\u00e0y l\u00e0 $(selector).load(URL,data,callback)<\/p>\n<p>Trong \u0111\u00f3 URL l\u00e0 \u0111\u01b0\u1eddng d\u1eabn mu\u1ed1n l\u1ea5y d\u1eef li\u1ec7u, Data l\u00e0 c\u1eb7p th\u00f4ng tin key\/value \u0111\u00e3 g\u1eedi c\u00f9ng v\u1edbi request, v\u00e0 Callback l\u00e0 t\u00ean c\u1ee7a h\u00e0m \u0111\u01b0\u1ee3c th\u1ef1c thi sau khi ho\u00e0n th\u00e0nh ph\u01b0\u01a1ng th\u1ee9c t\u1ea3i d\u1eef li\u1ec7u.<\/p>\n<div id=\"attachment_24645\" style=\"width: 624px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-24645\" loading=\"lazy\" class=\"wp-image-24645\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/07\/word-image-24641-4.png\" alt=\"AJAX jQuery l\u00e0 g\u00ec\" width=\"614\" height=\"349\" \/><p id=\"caption-attachment-24645\" class=\"wp-caption-text\">AJAX jQuery l\u00e0 g\u00ec<\/p><\/div>\n<p>&nbsp;<\/p>\n<ul>\n<li>Ph\u01b0\u01a1ng th\u1ee9c post() th\u1ef1c hi\u1ec7n l\u1ea5y d\u1eef li\u1ec7u t\u1eeb server th\u00f4ng qua HTTP POST REQUEST.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c POST trong jQuery, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u00fa ph\u00e1p $(selector).post(URL, data, function(data, status, xhr), dataType).<\/p>\n<p>Trong \u0111\u00f3, URL l\u00e0 \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn t\u1ec7p tin c\u1ea7n l\u1ea5y th\u00f4ng tin v\u00e0 l\u00e0 th\u00f4ng tin b\u1eaft bu\u1ed9c. Data l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng object ch\u1ee9a key v\u00e0 value s\u1ebd g\u1eedi \u0111\u1ebfn m\u00e1y ch\u1ee7 v\u00e0 kh\u00f4ng b\u1eaft bu\u1ed9c. Function (data, status, xhr) l\u00e0 ch\u1ee9c n\u0103ng x\u1eed l\u00fd sau khi th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng v\u1edbi c\u00e1c parameters nh\u01b0 sau: Data l\u00e0 c\u00e1c d\u1eef li\u1ec7u tr\u1ea3 v\u1ec1 t\u1eeb y\u00eau c\u1ea7u, Status l\u00e0 tr\u1ea1ng th\u00e1i c\u1ee7a y\u00eau c\u1ea7u v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb nh\u01b0 \"success\", \"notmodified\", \"error\", \"timeout\", \"parsererror\", v\u00e0 XHR l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng XMLHttpRequest.<\/p>\n<ul>\n<li>Ph\u01b0\u01a1ng th\u1ee9c get() \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1ea5y d\u1eef li\u1ec7u t\u1eeb server th\u00f4ng qua HTTP GET.<\/li>\n<\/ul>\n<p>H\u00e3y s\u1eed d\u1ee5ng c\u00fa ph\u00e1p $.get(URL,data,function(data,status,xhr),dataType) \u0111\u1ec3 g\u1eedi y\u00eau c\u1ea7u GET t\u1edbi URL v\u1edbi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, sau \u0111\u00f3 th\u1ef1c hi\u1ec7n h\u00e0m callback khi y\u00eau c\u1ea7u ho\u00e0n th\u00e0nh, v\u00e0 cu\u1ed1i c\u00f9ng x\u00e1c \u0111\u1ecbnh ki\u1ec3u d\u1eef li\u1ec7u tr\u1ea3 v\u1ec1.<\/p>\n<h2><strong>AJAX n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u?<\/strong><\/h2>\n<p>AJAX c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong b\u1ea5t k\u1ef3 ph\u1ea7n n\u00e0o c\u1ee7a m\u1ed9t \u1ee9ng d\u1ee5ng web \u0111\u1ec3 l\u1ea5y ho\u1eb7c l\u01b0u tr\u1eef m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf th\u00f4ng tin t\u1eeb m\u00e1y ch\u1ee7 m\u00e0 kh\u00f4ng c\u1ea7n t\u1ea3i l\u1ea1i to\u00e0n b\u1ed9 trang web. V\u00ed d\u1ee5, trong trang web b\u00e1n h\u00e0ng tr\u1ef1c tuy\u1ebfn, khi kh\u00e1ch h\u00e0ng ch\u1ecdn th\u00e0nh ph\u1ed1 giao h\u00e0ng, m\u1ed9t h\u1ed9p tho\u1ea1i dropdown c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea3i l\u1ea1i ch\u1ec9 ch\u1ee9a danh s\u00e1ch c\u00e1c huy\u1ec7n thu\u1ed9c th\u00e0nh ph\u1ed1 \u0111\u00e3 ch\u1ecdn.<\/p>\n<h2><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n<p>T\u00f3m l\u1ea1i, AJAX l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 quan tr\u1ecdng gi\u00fap t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng web hi\u1ec7n \u0111\u1ea1i, t\u01b0\u01a1ng t\u00e1c v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng. 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H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch c\u00e0i \u0111\u1eb7t v\u00e0 thi\u1ebft l\u1eadp WordPress Multisite<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/cai-thien-toc-do-website-wordpress\/\">7 th\u1ee7 thu\u1eadt c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 website WordPress cho ng\u01b0\u1eddi m\u1edbi<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/test-toc-do-website\/\">H\u01b0\u1edbng d\u1eabn test t\u1ed1c \u0111\u1ed9 website chi ti\u1ebft v\u00e0 d\u1ec5 th\u1ef1c hi\u1ec7n<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/litespeed\/\">Litespeed l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn t\u0103ng t\u1ed1c website v\u1edbi Litespeed<\/a><\/li>\n<li><a href=\"https:\/\/tenten.vn\/tin-tuc\/check-performance-website\/\">Check performance website l\u00e0 g\u00ec? C\u00e1ch check nhanh nh\u1ea5t<\/a><\/li>\n<li><a href=\"https:\/\/tenten.vn\/tin-tuc\/ttfb-la-gi\/\">TTFB l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u1ea3i thi\u1ec7n TTFB cho website<\/a><\/li>\n<li><a href=\"https:\/\/tenten.vn\/tin-tuc\/test-speed-website-la-gi\/\">M\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 Test Speed Website b\u1ea1n kh\u00f4ng n\u00ean b\u1ecf qua<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ip-domain-check\/\">IP domain check l\u00e0 g\u00ec? C\u00e1ch check nhanh IP c\u1ee7a domain\/website<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/secureweb-hosting\/xoa-website\/\">Xo\u00e1 website<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ping\/\">Ping l\u00e0 g\u00ec? \u00dd ngh\u0129a th\u00f4ng s\u1ed1 Ping, c\u00e1ch ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 m\u1ea1ng<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>AJAX l\u00e0 t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a Asynchronous JavaScript and XML. \u0110\u00e2y l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 web \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng web \u0111\u1ed9ng, t\u1ee9c l\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi...<\/p>\n","protected":false},"author":28,"featured_media":11221,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[177,83],"tags":[],"jetpack_featured_media_url":"https:\/\/cloud.z.com\/vn\/wp-content\/uploads\/2024\/07\/ajax.jpeg","_links":{"self":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts\/11220"}],"collection":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/comments?post=11220"}],"version-history":[{"count":2,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts\/11220\/revisions"}],"predecessor-version":[{"id":11236,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts\/11220\/revisions\/11236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/media\/11221"}],"wp:attachment":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/media?parent=11220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/categories?post=11220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/tags?post=11220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}