{"id":15,"date":"2015-02-17T15:26:00","date_gmt":"2015-02-17T15:26:00","guid":{"rendered":"https:\/\/kiencang.net\/2015\/02\/17\/gioi-thieu-ve-jquery\/"},"modified":"2015-02-17T15:26:00","modified_gmt":"2015-02-17T15:26:00","slug":"gioi-thieu-ve-jquery","status":"publish","type":"post","link":"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 jQuery"},"content":{"rendered":"\n<p>M\u1ee5c \u0111\u00edch c\u1ee7a jQuery l\u00e0 l\u00e0m cho b\u1ea1n s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng JavaScript d\u1ec5 d\u00e0ng h\u01a1n tr\u00ean website.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_60 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6577d69666e20\" ><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6577d69666e20\"  type=\"checkbox\" id=\"item-6577d69666e20\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/#Nhung_gi_la_nen_tang_ban_can_biet\" title=\"Nh\u1eefng g\u00ec l\u00e0 n\u1ec1n t\u1ea3ng b\u1ea1n c\u1ea7n bi\u1ebft\">Nh\u1eefng g\u00ec l\u00e0 n\u1ec1n t\u1ea3ng b\u1ea1n c\u1ea7n bi\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/#jQuery_la_gi\" title=\"jQuery l\u00e0 g\u00ec?\">jQuery l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/#Tai_sao_lai_la_jQuery\" title=\"T\u1ea1i sao l\u1ea1i l\u00e0 jQuery?\">T\u1ea1i sao l\u1ea1i l\u00e0 jQuery?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/#jQuery_lam_viec_tren_tat_ca_cac_trinh_duyet\" title=\"jQuery l\u00e0m vi\u1ec7c tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c tr\u00ecnh duy\u1ec7t?\">jQuery l\u00e0m vi\u1ec7c tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c tr\u00ecnh duy\u1ec7t?<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhung_gi_la_nen_tang_ban_can_biet\"><\/span>Nh\u1eefng g\u00ec l\u00e0 n\u1ec1n t\u1ea3ng b\u1ea1n c\u1ea7n bi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft \u0111\u1ea7u h\u1ecdc jQuery, b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 c\u00e1c ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1:<\/p>\n\n\n\n<ul><li>HTML<\/li><li>CSS<\/li><li>JavaScript<\/li><\/ul>\n\n\n\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n h\u1ecdc c\u00e1c ch\u1ee7 \u0111\u1ec1 n\u00e0y, tr\u00ean Blog Ki\u1ebfn c\u00e0ng c\u00f3 kh\u00e1 nhi\u1ec1u, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o nh\u00e9.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"jQuery_la_gi\"><\/span>jQuery l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>jQuery l\u00e0 th\u01b0 vi\u1ec7n nh\u1ecf g\u1ecdn JavaScript gi\u00fap b\u1ea1n &#8220;vi\u1ebft \u00edt h\u01a1n nh\u01b0ng l\u00e0m \u0111\u01b0\u1ee3c nhi\u1ec1u h\u01a1n&#8221;.<\/p>\n\n\n\n<p>M\u1ee5c \u0111\u00edch c\u1ee7a jQuery l\u00e0 gi\u00fap b\u1ea1n s\u1eed d\u1ee5ng JavaScript \u0111\u01b0\u1ee3c d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n\n\n\n<p>jQuery cung c\u1ea5p r\u1ea5t nhi\u1ec1u l\u1ec7nh ph\u1ed5 bi\u1ebfn m\u00e0 y\u00eau c\u1ea7u r\u1ea5t nhi\u1ec1u d\u00f2ng l\u1ec7nh JavaScript \u0111\u1ec3 th\u1ef1c hi\u1ec7n, v\u00e0 ch\u00fang \u0111\u01b0\u1ee3c g\u00f3i g\u1ecdn l\u1ea1i \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 g\u1ecdi th\u00f4ng qua m\u1ed9t d\u00f2ng l\u1ec7nh.<\/p>\n\n\n\n<p>jQuery c\u0169ng l\u00e0m \u0111\u01a1n gi\u1ea3n h\u00f3a r\u1ea5t nhi\u1ec1u th\u1ee9 t\u1eeb JavaScript, v\u00ed d\u1ee5 nh\u01b0 c\u00e2u l\u1ec7nh g\u1ecdi AJAX v\u00e0 thao t\u00e1c DOM.<\/p>\n\n\n\n<p>Th\u01b0 vi\u1ec7n jQuery bao g\u1ed3m c\u00e1c ch\u1ee9c n\u0103ng sau:<\/p>\n\n\n\n<ul><li>Thao t\u00e1c tr\u00ean HTML\/DOM<\/li><li>Thao t\u00e1c tr\u00ean CSS<\/li><li>Ph\u01b0\u01a1ng th\u1ee9c s\u1ef1 ki\u1ec7n HTML<\/li><li>Hi\u1ec7u \u1ee9ng v\u00e0 h\u00ecnh \u1ea3nh \u0111\u1ed9ng<\/li><li>AJAX<\/li><li>Ti\u1ec7n \u00edch<\/li><\/ul>\n\n\n\n<p>M\u1eb9o: Th\u00eam v\u00e0o \u0111\u00f3, jQuery c\u00f3 r\u1ea5t nhi\u1ec1u plugin cho h\u1ea7u h\u1ebft c\u00e1c nhi\u1ec7m v\u1ee5.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tai_sao_lai_la_jQuery\"><\/span>T\u1ea1i sao l\u1ea1i l\u00e0 jQuery?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Hi\u1ec7n c\u00f3 r\u1ea5t nhi\u1ec1u framework JavaScript nh\u01b0ng jQuery v\u1eabn ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 ng\u00e0y c\u00e0ng r\u1ed9ng m\u1edf.<\/p>\n\n\n\n<p>Nhi\u1ec1u c\u00f4ng ty h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi s\u1eed d\u1ee5ng jQuery, v\u00ed d\u1ee5 nh\u01b0:<\/p>\n\n\n\n<ul><li>Google<\/li><li>Microsoft<\/li><li>IBM<\/li><li>Netflix<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"jQuery_lam_viec_tren_tat_ca_cac_trinh_duyet\"><\/span>jQuery l\u00e0m vi\u1ec7c tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c tr\u00ecnh duy\u1ec7t?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00e1c team h\u1ed7 tr\u1ee3 jQuery hi\u1ec3u r\u00f5 c\u00e1c r\u1eafc r\u1ed1i li\u00ean quan \u0111\u1ebfn tr\u00ecnh duy\u1ec7t, v\u00e0 h\u1ecd c\u00f3 h\u1ed7 tr\u1ee3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 \u0111\u00f3 th\u00f4ng qua th\u01b0 vi\u1ec7n jQuery. jQuery v\u1eabn ch\u1ea1y ch\u00ednh x\u00e1c tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c tr\u00ecnh duy\u1ec7t ph\u1ed5 th\u00f4ng, bao g\u1ed3m c\u1ea3 tr\u00ecnh duy\u1ec7t c\u1ed5 lai hy Internet Explorer 6!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ee5c \u0111\u00edch c\u1ee7a jQuery l\u00e0 l\u00e0m cho b\u1ea1n s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng JavaScript d\u1ec5 d\u00e0ng h\u01a1n tr\u00ean website. Nh\u1eefng g\u00ec l\u00e0 n\u1ec1n t\u1ea3ng b\u1ea1n c\u1ea7n bi\u1ebft Tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft \u0111\u1ea7u h\u1ecdc jQuery, b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 c\u00e1c ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1: HTML CSS JavaScript N\u1ebfu b\u1ea1n mu\u1ed1n h\u1ecdc c\u00e1c ch\u1ee7 \u0111\u1ec1 n\u00e0y, &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[237],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gi\u1edbi thi\u1ec7u v\u1ec1 jQuery &#8226; Ki\u1ebfn c\u00e0ng<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1edbi thi\u1ec7u v\u1ec1 jQuery &#8226; Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"og:description\" content=\"M\u1ee5c \u0111\u00edch c\u1ee7a jQuery l\u00e0 l\u00e0m cho b\u1ea1n s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng JavaScript d\u1ec5 d\u00e0ng h\u01a1n tr\u00ean website. Nh\u1eefng g\u00ec l\u00e0 n\u1ec1n t\u1ea3ng b\u1ea1n c\u1ea7n bi\u1ebft Tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft \u0111\u1ea7u h\u1ecdc jQuery, b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 c\u00e1c ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1: HTML CSS JavaScript N\u1ebfu b\u1ea1n mu\u1ed1n h\u1ecdc c\u00e1c ch\u1ee7 \u0111\u1ec1 n\u00e0y, &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/\" \/>\n<meta property=\"og:site_name\" content=\"Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/anhducnguyen87\/\" \/>\n<meta property=\"article:published_time\" content=\"2015-02-17T15:26:00+00:00\" \/>\n<meta name=\"author\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gi\u1edbi thi\u1ec7u v\u1ec1 jQuery &#8226; Ki\u1ebfn c\u00e0ng","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kiencang.net\/gioi-thieu-ve-jquery\/","og_locale":"vi_VN","og_type":"article","og_title":"Gi\u1edbi thi\u1ec7u v\u1ec1 jQuery &#8226; Ki\u1ebfn c\u00e0ng","og_description":"M\u1ee5c \u0111\u00edch c\u1ee7a jQuery l\u00e0 l\u00e0m cho b\u1ea1n s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng JavaScript d\u1ec5 d\u00e0ng h\u01a1n tr\u00ean website. 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Email li\u00ean h\u1ec7: guiemailchotoi@gmail.com","sameAs":["https:\/\/www.facebook.com\/anhducnguyen87\/"],"url":"https:\/\/kiencang.net\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/posts\/15"}],"collection":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/comments?post=15"}],"version-history":[{"count":0,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/posts\/15\/revisions"}],"wp:attachment":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/media?parent=15"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/categories?post=15"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/tags?post=15"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}