{"id":79133,"date":"2024-09-30T14:16:35","date_gmt":"2024-09-30T07:16:35","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=79133"},"modified":"2024-09-30T14:16:35","modified_gmt":"2024-09-30T07:16:35","slug":"vuejs-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/vuejs-la-gi\/","title":{"rendered":"VueJS l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn \u1ee9ng d\u1ee5ng hi\u1ec7u qu\u1ea3 Vue.js trong l\u1eadp tr\u00ecnh"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/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\"><span class=\"ez-toc-js-icon-con\"><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><\/span><\/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:\/\/itviec.com\/blog\/vuejs-la-gi\/#VueJS_la_gi_Cac_cong_cu_va_he_sinh_thai_cua_VueJS_la_gi\" >VueJS l\u00e0 g\u00ec? C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 h\u1ec7 sinh th\u00e1i c\u1ee7a VueJS 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-2\" href=\"https:\/\/itviec.com\/blog\/vuejs-la-gi\/#Uu_diem_va_nhuoc_diem_cua_VueJS_la_gi\" >\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a VueJS 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:\/\/itviec.com\/blog\/vuejs-la-gi\/#VueJS_hoat_dong_nhu_the_nao\" >VueJS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/vuejs-la-gi\/#Cau_truc_co_ban_cua_du_an_VueJS\" >C\u1ea5u tr\u00fac c\u01a1 b\u1ea3n c\u1ee7a d\u1ef1 \u00e1n VueJS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/vuejs-la-gi\/#Ung_dung_hieu_qua_VueJS_trong_lap_trinh\" >\u1ee8ng d\u1ee5ng hi\u1ec7u qu\u1ea3 VueJS trong l\u1eadp tr\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/vuejs-la-gi\/#Toi_uu_hoa_hieu_suat_trong_VueJS\" >T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t trong VueJS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/vuejs-la-gi\/#Cac_cau_hoi_thuong_gap_ve_VueJS_la_gi\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 VueJS 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-8\" href=\"https:\/\/itviec.com\/blog\/vuejs-la-gi\/#Tong_ket_VueJS_la_gi\" >T\u1ed5ng k\u1ebft VueJS l\u00e0 g\u00ec<\/a><\/li><\/ul><\/nav><\/div>\n<p><b><i>Vue.js, hay VueJS, l\u00e0 m\u1ed9t framework lu\u00f4n thu\u1ed9c top 10 c\u00e1c \u201c<\/i><\/b><a href=\"https:\/\/survey.stackoverflow.co\/2024\/\" target=\"_blank\" rel=\"noopener\"><b><i>Web frameworks and technologies<\/i><\/b><\/a><b><i>\u201d \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t do Stack Overflow th\u1ef1c hi\u1ec7n qua c\u00e1c n\u0103m. Nh\u01b0 v\u1eady c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c t\u00ednh hi\u1ec7u qu\u1ea3 c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng c\u1ee7a Vue.js trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng ITviec t\u00ecm hi\u1ec3u VueJS l\u00e0 g\u00ec, h\u1ec7 sinh th\u00e1i, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u00e1ch \u1ee9ng d\u1ee5ng hi\u1ec7u qu\u1ea3 Vue.js trong l\u1eadp tr\u00ecnh.<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">VueJS l\u00e0 g\u00ec? C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 h\u1ec7 sinh th\u00e1i c\u1ee7a Vuejs<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a VueJS l\u00e0 g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vue.js ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ea5u tr\u00fac c\u01a1 b\u1ea3n c\u1ee7a d\u1ef1 \u00e1n Vue.js<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng hi\u1ec7u qu\u1ea3 Vue.js trong l\u1eadp tr\u00ecnh<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"VueJS_la_gi_Cac_cong_cu_va_he_sinh_thai_cua_VueJS_la_gi\"><\/span><b>VueJS l\u00e0 g\u00ec? C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 h\u1ec7 sinh th\u00e1i c\u1ee7a VueJS l\u00e0 g\u00ec?<\/b><i><\/i><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">VueJS, hay Vue.js, l\u00e0 m\u1ed9t framework JavaScript\u00a0 ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 x\u00e2y d\u1ef1ng giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (UI). Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c framework monolithic, ngay t\u1eeb \u0111\u1ea7u Vue.js \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh \u0111\u1ec3 l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng t\u1eebng b\u01b0\u1edbc. Th\u01b0 vi\u1ec7n c\u1ed1t l\u00f5i ch\u1ec9 t\u1eadp trung v\u00e0o l\u1edbp view (view layer), d\u1ec5 d\u00e0ng h\u1ecdc v\u00e0 t\u00edch h\u1ee3p v\u1edbi nhi\u1ec1u th\u01b0 vi\u1ec7n ho\u1eb7c d\u1ef1 \u00e1n kh\u00e1c. Ngo\u00e0i ra, Vue.js c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01a1n trang (Single-Page Applications) ph\u1ee9c t\u1ea1p khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 hi\u1ec7n \u0111\u1ea1i v\u00e0 th\u01b0 vi\u1ec7n h\u1ed7 tr\u1ee3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 sinh th\u00e1i c\u1ee7a Vue.js r\u1ea5t l\u1edbn. B\u1ed9 c\u00f4ng c\u1ee5 (tooling) v\u00e0 libraries c\u1ee7a Vue.js c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c nhu c\u1ea7u l\u1eadp tr\u00ecnh c\u01a1 b\u1ea3n:<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/cli.vuejs.org\/\" target=\"_blank\" rel=\"noopener\"><b>Vue.js official CLI<\/b><\/a><b>:<\/b><span style=\"font-weight: 400;\"> Giao di\u1ec7n d\u00f2ng l\u1ec7nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n v\u00e0 c\u00e0i \u0111\u1eb7t c\u00e1c th\u01b0 vi\u1ec7n c\u1ed1t l\u00f5i c\u1ee7a framework Vue, c\u0169ng nh\u01b0 c\u00e1c plugin c\u1ee7a b\u00ean th\u1ee9 ba.<\/span><\/li>\n<li><a href=\"https:\/\/github.com\/vuejs\/devtools-v6\" target=\"_blank\" rel=\"noopener\"><b>Development Tool<\/b><\/a><b> (C\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n)<\/b><span style=\"font-weight: 400;\">: C\u00e1c c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n tr\u00ecnh duy\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 g\u1ee1 l\u1ed7i tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng Vue.<\/span><\/li>\n<li><a href=\"https:\/\/vue-loader.vuejs.org\/\" target=\"_blank\" rel=\"noopener\"><b>Vue Loader<\/b><\/a><b>:<\/b><span style=\"font-weight: 400;\"> B\u1ed9 t\u1ea3i ch\u00ednh th\u1ee9c cho g\u00f3i web.<\/span><\/li>\n<li><a href=\"https:\/\/router.vuejs.org\/\" target=\"_blank\" rel=\"noopener\"><b>Vue Router<\/b><\/a><span style=\"font-weight: 400;\">: \u0110\u1ecbnh tuy\u1ebfn v\u00e0 \u00e1nh x\u1ea1 th\u00e0nh ph\u1ea7n (mapping component).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Vue.js c\u0169ng c\u00f3 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 l\u1edbn v\u00e0 ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng. B\u1ea1n c\u00f3 th\u1ec3 tham gia <\/span><a href=\"https:\/\/github.com\/sponsors\/yyx990803\" target=\"_blank\" rel=\"noopener\"><b>GitHub Sponsors<\/b><\/a> <span style=\"font-weight: 400;\">ho\u1eb7c <\/span><a href=\"https:\/\/opencollective.com\/vuejs\" target=\"_blank\" rel=\"noopener\"><b>Open Collective<\/b><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_va_nhuoc_diem_cua_VueJS_la_gi\"><\/span><b>\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a VueJS l\u00e0 g\u00ec?<\/b><i><\/i><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>\u01afu \u0111i\u1ec3m c\u1ee7a VueJS l\u00e0 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i, Vue.js ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng web hi\u1ec7n \u0111\u1ea1i.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nh\u1eb9 v\u00e0 hi\u1ec7u qu\u1ea3:<\/b><span style=\"font-weight: 400;\"> Vue.js c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, gi\u00fap \u1ee9ng d\u1ee5ng t\u1ea3i nhanh, t\u0103ng tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ec5 h\u1ecdc v\u00e0 s\u1eed d\u1ee5ng:<\/b><span style=\"font-weight: 400;\"> C\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n, t\u00e0i li\u1ec7u r\u00f5 r\u00e0ng v\u00e0 c\u1ea5u tr\u00fac linh ho\u1ea1t gi\u00fap Vue.js tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 kinh nghi\u1ec7m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea5u tr\u00fac component:<\/b><span style=\"font-weight: 400;\"> Vi\u1ec7c chia \u1ee9ng d\u1ee5ng th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ecf gi\u00fap qu\u1ea3n l\u00fd code d\u1ec5 d\u00e0ng h\u01a1n, t\u0103ng t\u00ednh t\u00e1i s\u1eed d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>DOM \u1ea3o:<\/b><span style=\"font-weight: 400;\"> T\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt giao di\u1ec7n, gi\u00fap \u1ee9ng d\u1ee5ng ch\u1ea1y m\u01b0\u1ee3t m\u00e0 v\u00e0 nhanh ch\u00f3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Linh ho\u1ea1t:<\/b><span style=\"font-weight: 400;\"> Vue.js cho ph\u00e9p b\u1ea1n t\u00f9y ch\u1ec9nh v\u00e0 t\u00edch h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 kh\u00e1c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ed9ng \u0111\u1ed3ng l\u1edbn m\u1ea1nh:<\/b><span style=\"font-weight: 400;\"> C\u00f3 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng \u0111\u00f4ng \u0111\u1ea3o, h\u1ed7 tr\u1ee3 nhi\u1ec7t t\u00ecnh v\u00e0 cung c\u1ea5p nhi\u1ec1u t\u00e0i li\u1ec7u, th\u01b0 vi\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u01b0\u01a1ng th\u00edch t\u1ed1t:<\/b><span style=\"font-weight: 400;\"> D\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n hi\u1ec7n c\u00f3 v\u00e0 c\u00e1c framework kh\u00e1c nh\u01b0 React, Angular.<\/span><\/li>\n<\/ul>\n<h3><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a VueJS l\u00e0 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 Vue.js c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m, nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ed9ng \u0111\u1ed3ng v\u00e0 t\u00e0i li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> C\u1ed9ng \u0111\u1ed3ng Vue.js ch\u01b0a ph\u00e1t tri\u1ec3n r\u1ed9ng r\u00e3i nh\u01b0 c\u00e1c framework kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1ec1 t\u00e0i li\u1ec7u ti\u1ebfng Anh. \u0110i\u1ec1u n\u00e0y g\u00e2y kh\u00f3 kh\u0103n trong vi\u1ec7c gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> Vue.js ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c d\u1ef1 \u00e1n nh\u1ecf v\u00e0 v\u1eeba. Khi quy m\u00f4 d\u1ef1 \u00e1n l\u1edbn l\u00ean, vi\u1ec7c thi\u1ebfu h\u1ed7 tr\u1ee3 t\u1eeb c\u00e1c c\u00f4ng ty l\u1edbn v\u00e0 c\u1ed9ng \u0111\u1ed3ng c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t s\u1ed1 kh\u00f3 kh\u0103n trong vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ec7 sinh th\u00e1i plugin:<\/b><span style=\"font-weight: 400;\"> So v\u1edbi c\u00e1c framework nh\u01b0 Angular v\u00e0 React, Vue.js c\u00f3 \u00edt plugin h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf c\u00e1c t\u00ednh n\u0103ng v\u00e0 ch\u1ee9c n\u0103ng m\u00e0 b\u1ea1n mu\u1ed1n t\u00edch h\u1ee3p v\u00e0o \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ed7 tr\u1ee3 thi\u1ebft b\u1ecb di \u0111\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> C\u00e1c phi\u00ean b\u1ea3n c\u0169 c\u1ee7a iOS v\u00e0 Safari c\u00f3 th\u1ec3 g\u1eb7p m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 khi t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng Vue.js.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>R\u00e0ng bu\u1ed9c hai chi\u1ec1u:<\/b><span style=\"font-weight: 400;\"> H\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng c\u1ee7a Vue.js trong r\u00e0ng bu\u1ed9c hai chi\u1ec1u c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p khi x\u1eed l\u00fd d\u1eef li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi c\u00f3 nhi\u1ec1u thay \u0111\u1ed5i \u0111\u1ed3ng th\u1eddi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 linh ho\u1ea1t qu\u00e1 m\u1ee9c:<\/b><span style=\"font-weight: 400;\"> Trong khi \u0111\u1ed9 linh ho\u1ea1t l\u00e0 m\u1ed9t \u01b0u \u0111i\u1ec3m, n\u00f3 c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c vi\u1ebft code kh\u00f4ng nh\u1ea5t qu\u00e1n v\u00e0 kh\u00f3 b\u1ea3o tr\u00ec, \u0111\u1eb7c bi\u1ec7t khi l\u00e0m vi\u1ec7c trong m\u1ed9t nh\u00f3m l\u1edbn.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"VueJS_hoat_dong_nhu_the_nao\"><\/span><b>VueJS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/b><i><\/i><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung Vue.js nh\u01b0 m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 \u0111\u1ec3 x\u00e2y d\u1ef1ng nh\u1eefng trang web t\u01b0\u01a1ng t\u00e1c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. N\u00f3 chia nh\u1ecf giao di\u1ec7n c\u1ee7a trang web th\u00e0nh nh\u1eefng ph\u1ea7n nh\u1ecf g\u1ecdi l\u00e0 <\/span><b>components<\/b><span style=\"font-weight: 400;\">. M\u1ed7i component gi\u1ed1ng nh\u01b0 m\u1ed9t kh\u1ed1i lego, b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p ch\u00fang l\u1ea1i \u0111\u1ec3 t\u1ea1o ra m\u1ed9t trang web ho\u00e0n ch\u1ec9nh.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 1 &#8211; C\u00e0i \u0111\u1eb7t<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n c\u00e0i \u0111\u1eb7t Vue.js v\u00e0o d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y, nh\u01b0ng c\u00e1ch ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng Vue CLI:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">npm install -g @vue\/cli<\/span>\r\n\r\n<span style=\"font-weight: 400;\">vue create my-project<\/span>\r\n\r\n<span style=\"font-weight: 400;\">cd my-project<\/span>\r\n\r\n<span style=\"font-weight: 400;\">npm run serve<\/span><\/pre>\n<h3><b>B\u01b0\u1edbc 2 &#8211;<\/b> <b>T\u1ea1o component<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed7i component bao g\u1ed3m ba ph\u1ea7n ch\u00ednh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Template (M\u1eabu):<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 ph\u1ea7n giao di\u1ec7n c\u1ee7a component, \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng HTML.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Script (JavaScript):<\/b><span style=\"font-weight: 400;\"> Ph\u1ea7n n\u00e0y ch\u1ee9a logic c\u1ee7a component, v\u00ed d\u1ee5 nh\u01b0 t\u00ednh to\u00e1n, x\u1eed l\u00fd s\u1ef1 ki\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Style (CSS):<\/b><span style=\"font-weight: 400;\"> Ph\u1ea7n n\u00e0y ch\u1ee9a c\u00e1c ki\u1ec3u d\u00e1ng cho component.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 m\u1ed9t component \u0111\u01a1n gi\u1ea3n trong Vue:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;template&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;div class=\"hello\"&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;h1&gt;{{ msg }}&lt;\/h1&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;\/div&gt;<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/template&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">&lt;script&gt;<\/span>\r\n<span style=\"font-weight: 400;\">export default {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0name: 'HelloWorld',<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0props: {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0msg: String<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0}<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/script&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">&lt;style scoped&gt;<\/span>\r\n<span style=\"font-weight: 400;\">h1 {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0font-weight: normal;<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/style&gt;<\/span><\/pre>\n<h3><b>B\u01b0\u1edbc 3 &#8211; K\u1ebft n\u1ed1i c\u00e1c component<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c component \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau \u0111\u1ec3 t\u1ea1o ra giao di\u1ec7n ho\u00e0n ch\u1ec9nh cho trang web. Vue.js s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt giao di\u1ec7n khi d\u1eef li\u1ec7u thay \u0111\u1ed5i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 vi\u1ec7c k\u1ebft n\u1ed1i c\u00e1c component:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;template&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;div id=\"app\"&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;HelloWorld msg=\"Welcome to Your Vue.js App\"\/&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;\/div&gt;<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/template&gt;\r\n<\/span>\r\n<span style=\"font-weight: 400;\">&lt;script&gt;<\/span>\r\n<span style=\"font-weight: 400;\">import HelloWorld from '.\/components\/HelloWorld.vue'<\/span>\r\n<span style=\"font-weight: 400;\">export default {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0name: 'App',<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0components: {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0HelloWorld<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0}<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/script&gt;<\/span><\/pre>\n<h3><b>B\u01b0\u1edbc 4 &#8211; Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Vue.js c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd d\u1eef li\u1ec7u r\u1ea5t hi\u1ec7u qu\u1ea3. B\u1ea1n c\u00f3 th\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u trong c\u00e1c bi\u1ebfn v\u00e0 d\u1ec5 d\u00e0ng hi\u1ec3n th\u1ecb ch\u00fang trong template.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u trong Vue:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;template&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;div id=\"app\"&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;p&gt;{{ message }}&lt;\/p&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;button @click=\"reverseMessage\"&gt;Reverse Message&lt;\/button&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;\/div&gt;<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/template&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">&lt;script&gt;<\/span>\r\n<span style=\"font-weight: 400;\">export default {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0data() {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0return {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0message: 'Hello Vue!'<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0}<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0},<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0methods: {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0reverseMessage() {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0this.message = this.message.split('').reverse().join('')<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0}<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0}<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/script&gt;<\/span><\/pre>\n<h3><b>B\u01b0\u1edbc 5 &#8211; T\u01b0\u01a1ng t\u00e1c v\u1edbi ng\u01b0\u1eddi d\u00f9ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Vue.js cung c\u1ea5p c\u00e1c c\u00e1ch \u0111\u1ec3 b\u1ea1n t\u1ea1o c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u1edbi ng\u01b0\u1eddi d\u00f9ng, nh\u01b0 khi ng\u01b0\u1eddi d\u00f9ng click v\u00e0o m\u1ed9t n\u00fat ho\u1eb7c nh\u1eadp d\u1eef li\u1ec7u v\u00e0o m\u1ed9t form.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 t\u01b0\u01a1ng t\u00e1c v\u1edbi ng\u01b0\u1eddi d\u00f9ng trong Vue:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;template&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;div id=\"app\"&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;p&gt;{{ message }}&lt;\/p&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;input v-model=\"message\"&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;button @click=\"clearMessage\"&gt;Clear&lt;\/button&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;\/div&gt;<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/template&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">&lt;script&gt;<\/span>\r\n<span style=\"font-weight: 400;\">export default {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0data() {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0return {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0message: 'Hello Vue!'<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0}<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0},<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0methods: {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0clearMessage() {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0this.message = ''<\/span><span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0}<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0}<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/script&gt;<\/span><\/pre>\n<h2><span class=\"ez-toc-section\" id=\"Cau_truc_co_ban_cua_du_an_VueJS\"><\/span><b>C\u1ea5u tr\u00fac c\u01a1 b\u1ea3n c\u1ee7a d\u1ef1 \u00e1n VueJS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u1ea5u tr\u00fac c\u1ee7a m\u1ed9t d\u1ef1 \u00e1n Vue.js c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch b\u1ea1n thi\u1ebft l\u1eadp v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 b\u1ea1n s\u1eed d\u1ee5ng. Tuy nhi\u00ean, nh\u00ecn chung, m\u1ed9t d\u1ef1 \u00e1n Vue.js th\u01b0\u1eddng bao g\u1ed3m c\u00e1c th\u01b0 m\u1ee5c v\u00e0 t\u1ec7p ch\u00ednh sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>public:<\/b><span style=\"font-weight: 400;\"> Ch\u1ee9a c\u00e1c t\u00e0i nguy\u00ean t\u0129nh v\u00e0 t\u1ec7p index.html.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>src:<\/b><span style=\"font-weight: 400;\"> Ch\u1ee9a m\u00e3 ngu\u1ed3n c\u1ee7a \u1ee9ng d\u1ee5ng,, bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n, t\u00e0i nguy\u00ean v\u00e0 t\u1ec7p main.vue ch\u00ednh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>src\/main.js:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 n\u01a1i Vue \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0 t\u1ea1o instance Vue g\u1ed1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>src\/App.vue:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 n\u01a1i b\u1ea1n s\u1ebd x\u00e2y d\u1ef1ng b\u1ed1 c\u1ee5c v\u00e0 c\u1ea5u tr\u00fac c\u1ee7a \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 h\u00ecnh dung chi ti\u1ebft h\u01a1n qua c\u1ea5u tr\u00fac d\u1ef1 \u00e1n sau:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-79176\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-1-vippro.png\" alt=\"vuejs l\u00e0 g\u00ec - itviec blog\" width=\"550\" height=\"592\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-1-vippro.png 550w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-1-vippro-279x300.png 279w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-1-vippro-186x200.png 186w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-1-vippro-93x100.png 93w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-1-vippro-418x450.png 418w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ung_dung_hieu_qua_VueJS_trong_lap_trinh\"><\/span><b>\u1ee8ng d\u1ee5ng hi\u1ec7u qu\u1ea3 VueJS trong l\u1eadp tr\u00ecnh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>S\u1eed d\u1ee5ng Vue Router \u0111\u1ec3 qu\u1ea3n l\u00fd \u0111i\u1ec1u h\u01b0\u1edbng<\/b><i><\/i><\/h3>\n<p><span style=\"font-weight: 400;\">Vue Router l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n \u0111\u1ecbnh tuy\u1ebfn ch\u00ednh th\u1ee9c c\u1ee7a Vue.js, gi\u00fap l\u1eadp x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng m\u1ed9t trang (SPA) v\u1edbi c\u00e1c tr\u1ea3i nghi\u1ec7m \u0111i\u1ec1u h\u01b0\u1edbng m\u01b0\u1ee3t m\u00e0 v\u00e0 tr\u1ef1c quan. C\u00f4ng c\u1ee5 n\u00e0y c\u0169ng cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean \u00e1nh x\u1ea1 URL \u0111\u1ebfn c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng, t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec1u trang ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1ch s\u1eed d\u1ee5ng Vue Vouter \u0111\u1ec3 qu\u1ea3n l\u00fd \u0111i\u1ec1u h\u01b0\u1edbng:<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 1:<\/strong> \u0110\u1ec3 b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u1ea7n c\u00e0i \u0111\u1eb7t Vue Router v\u00e0o d\u1ef1 \u00e1n Vue.js c\u1ee7a m\u00ecnh v\u1edbi npm ho\u1eb7c yarn: npm install vue-router<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 2:<\/strong> Sau khi c\u00e0i \u0111\u1eb7t, b\u1ea1n c\u1ea7n t\u1ea1o m\u1ed9t instance c\u1ee7a Vue Router v\u00e0 c\u1ea5u h\u00ecnh c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng (routes) c\u1ee7a \u1ee9ng d\u1ee5ng. T\u1ea1o m\u1ed9t t\u1ec7p src\/router\/index.js v\u00e0 th\u00eam c\u1ea5u h\u00ecnh nh\u01b0 sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">import Vue from 'vue'<\/span>\r\n<span style=\"font-weight: 400;\">import VueRouter from 'vue-router'<\/span>\r\n<span style=\"font-weight: 400;\">import Home from '..\/views\/Home.vue'<\/span>\r\n<span style=\"font-weight: 400;\">import About from '..\/views\/About.vue'<\/span>\r\n<span style=\"font-weight: 400;\">import User from '..\/views\/User.vue'<\/span>\r\n<span style=\"font-weight: 400;\">import Search from '..\/views\/Search.vue'<\/span>\r\n\r\n<span style=\"font-weight: 400;\">Vue.use(VueRouter)<\/span>\r\n\r\n<span style=\"font-weight: 400;\">const routes = [<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0{ path: '\/', component: Home },<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0{ path: '\/about', component: About },<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0{ path: '\/user\/:id', component: User, name: 'user' },<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0{ path: '\/search', component: Search, name: 'search' }<\/span>\r\n<span style=\"font-weight: 400;\">]<\/span>\r\n\r\n<span style=\"font-weight: 400;\">const router = new VueRouter({<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0mode: 'history',<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0routes<\/span>\r\n<span style=\"font-weight: 400;\">})<\/span>\r\n\r\n<span style=\"font-weight: 400;\">export default router<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u1ea7n import v\u00e0 s\u1eed d\u1ee5ng Vue Router trong instance Vue ch\u00ednh c\u1ee7a b\u1ea1n. M\u1edf t\u1ec7p src\/main.js v\u00e0 th\u00eam c\u1ea5u h\u00ecnh router v\u00e0o:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">import Vue from 'vue'<\/span>\r\n<span style=\"font-weight: 400;\">import App from '.\/App.vue'<\/span>\r\n<span style=\"font-weight: 400;\">import router from '.\/router'<\/span>\r\n\r\n<span style=\"font-weight: 400;\">Vue.config.productionTip = false<\/span>\r\n\r\n<span style=\"font-weight: 400;\">new Vue({<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0router,<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0render: h =&gt; h(App)<\/span>\r\n<span style=\"font-weight: 400;\">}).$mount('#app')<\/span><\/pre>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 3:<\/strong> \u0110\u1ec3 t\u1ea1o c\u00e1c li\u00ean k\u1ebft \u0111i\u1ec1u h\u01b0\u1edbng, b\u1ea1n s\u1eed d\u1ee5ng th\u00e0nh ph\u1ea7n router-link. Khi ng\u01b0\u1eddi d\u00f9ng click v\u00e0o li\u00ean k\u1ebft n\u00e0y, Vue Router s\u1ebd c\u1eadp nh\u1eadt URL v\u00e0 hi\u1ec3n th\u1ecb th\u00e0nh ph\u1ea7n t\u01b0\u01a1ng \u1ee9ng.<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;template&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;div id=\"app\"&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;nav&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0&lt;router-link to=\"\/\"&gt;Home&lt;\/router-link&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0&lt;router-link to=\"\/about\"&gt;About&lt;\/router-link&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0&lt;router-link :to=\"{ name: 'user', params: { id: 123 } }\"&gt;User 123&lt;\/router-link&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0\u00a0\u00a0&lt;router-link :to=\"{ name: 'search', query: { q: 'keyword' } }\"&gt;Search&lt;\/router-link&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;\/nav&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;router-view&gt;&lt;\/router-view&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;\/div&gt;<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/template&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">&lt;script&gt;<\/span>\r\n<span style=\"font-weight: 400;\">export default {<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0name: 'App'<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/script&gt;<\/span><\/pre>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 4:<\/strong> \u0110\u1ec3 hi\u1ec3n th\u1ecb th\u00e0nh ph\u1ea7n \u0111ang ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n s\u1eed d\u1ee5ng th\u00e0nh ph\u1ea7n &lt;router-view&gt;.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u01b0u \u00fd: Th\u00e0nh ph\u1ea7n &lt;router-view&gt; s\u1ebd \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong tuy\u1ebfn \u0111\u01b0\u1eddng hi\u1ec7n t\u1ea1i.<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;template&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0&lt;div&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0&lt;router-view&gt;&lt;\/router-view&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0&lt;\/div&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">&lt;\/template&gt;<\/span><\/pre>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 5:<\/strong> B\u1ea1n c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u \u0111\u1ebfn c\u00e1c th\u00e0nh ph\u1ea7n th\u00f4ng qua tham s\u1ed1 tuy\u1ebfn \u0111\u01b0\u1eddng v\u00e0 chu\u1ed7i truy v\u1ea5n.<\/span><\/p>\n<ul>\n<li><strong>Tham s\u1ed1 tuy\u1ebfn \u0111\u01b0\u1eddng<\/strong><\/li>\n<\/ul>\n<pre><span style=\"font-weight: 400;\">&lt;<\/span><b>router-link<\/b><span style=\"font-weight: 400;\"> :to=<\/span><span style=\"font-weight: 400;\">\"<\/span><span style=\"font-weight: 400;\">{ name: 'user', params: { id: 123 }<\/span><span style=\"font-weight: 400;\"> }\"<\/span><span style=\"font-weight: 400;\">&gt;<\/span><span style=\"font-weight: 400;\">User 123<\/span><span style=\"font-weight: 400;\">&lt;\/<\/span><b>router-link<\/b><span style=\"font-weight: 400;\">&gt;<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Trong th\u00e0nh ph\u1ea7n User.vue, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp tham s\u1ed1 n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <\/span><span style=\"font-weight: 400;\">this.$route.params.id<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;template&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;div&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0\u00a0&lt;h1&gt;User ID: {{ $route.params.id }}&lt;\/h1&gt;<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0&lt;\/div&gt;<\/span>\r\n<span style=\"font-weight: 400;\">&lt;\/template&gt;<\/span><\/pre>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Chu\u1ed7i truy v\u1ea5n:<\/b><\/li>\n<\/ul>\n<pre><span style=\"font-weight: 400;\">&lt;router-link <\/span><span style=\"font-weight: 400;\">:to=<\/span><span style=\"font-weight: 400;\">\"{ name: 'search', query: { q: 'keyword' } }\"<\/span><span style=\"font-weight: 400;\">&gt;Search&lt;\/router-link&gt;<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Trong th\u00e0nh ph\u1ea7n Search.vue, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp chu\u1ed7i truy v\u1ea5n n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <\/span><span style=\"font-weight: 400;\">this.$route.query.q.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 6:<\/strong> B\u1ea1n c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c guard (h\u00e0m b\u1ea3o v\u1ec7).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng beforeEach \u0111\u1ec3 ki\u1ec3m tra quy\u1ec1n truy c\u1eadp tr\u01b0\u1edbc khi chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">router.beforeEach((to, from, next) =&gt; {<\/span>\r\n<span style=\"font-weight: 400;\">const isAuthenticated = false;\u00a0 <\/span>\r\n<span style=\"font-weight: 400;\">if (to.name !== 'login' &amp;&amp; !isAuthenticated) next({ name: 'login' })<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0else next()<\/span>\r\n<span style=\"font-weight: 400;\">})<\/span><\/pre>\n<h3><b>S\u1eed d\u1ee5ng Vue \u0111\u1ec3 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i \u1ee9ng d\u1ee5ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong c\u00e1c \u1ee9ng d\u1ee5ng Vue.js, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng l\u1edbn, vi\u1ec7c qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i (state) m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 l\u00e0 r\u1ea5t quan tr\u1ecdng. Tr\u1ea1ng th\u00e1i l\u00e0 d\u1eef li\u1ec7u thay \u0111\u1ed5i theo th\u1eddi gian v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng. Khi \u1ee9ng d\u1ee5ng tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p, vi\u1ec7c theo d\u00f5i v\u00e0 c\u1eadp nh\u1eadt tr\u1ea1ng th\u00e1i th\u1ee7 c\u00f4ng c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f3 kh\u0103n v\u00e0 d\u1ec5 d\u1eabn \u0111\u1ebfn l\u1ed7i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1ch s\u1eed d\u1ee5ng Vue \u0111\u1ec3 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i \u1ee9ng d\u1ee5ng:<\/span><\/p>\n<p><b>C\u00e1ch 1 &#8211; Qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Data properties:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ecf, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c <\/span><span style=\"font-weight: 400;\">data<\/span><span style=\"font-weight: 400;\"> properties c\u1ee7a c\u00e1c component \u0111\u1ec3 l\u01b0u tr\u1eef tr\u1ea1ng th\u00e1i c\u1ee5c b\u1ed9.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Events:<\/b><span style=\"font-weight: 400;\"> S\u1eed d\u1ee5ng c\u00e1c event \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c component. Tuy nhi\u00ean, c\u00e1ch n\u00e0y c\u0169ng c\u00f3 h\u1ea1n ch\u1ebf khi \u1ee9ng d\u1ee5ng tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p.<\/span><\/li>\n<\/ul>\n<p><b>C\u00e1ch 2 &#8211; S\u1eed d\u1ee5ng Vuex:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Vuex l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i ch\u00ednh th\u1ee9c cho Vue.js, l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb ki\u1ebfn tr\u00fac Flux. N\u00f3 cung c\u1ea5p m\u1ed9t kho l\u01b0u tr\u1eef t\u1eadp trung cho t\u1ea5t c\u1ea3 c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a \u1ee9ng d\u1ee5ng, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u gi\u1eefa c\u00e1c component.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-79177 aligncenter\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-vuex-vippro.png\" alt=\"vuex - vuejs l\u00e0 g\u00ec - itviec blog\" width=\"701\" height=\"551\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-vuex-vippro.png 701w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-vuex-vippro-300x236.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-vuex-vippro-640x503.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-vuex-vippro-200x157.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-vuex-vippro-100x79.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/09\/vuejs-la-gi-vuex-vippro-573x450.png 573w\" sizes=\"auto, (max-width: 701px) 100vw, 701px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\u1ea2nh minh h\u1ecda Vuex. Ngu\u1ed3n \u1ea3nh: Vuejs.org<\/em><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t store trong Vuex bao g\u1ed3m c\u00e1c ph\u1ea7n sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>State:<\/b><span style=\"font-weight: 400;\"> M\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ch\u1ee9a t\u1ea5t c\u1ea3 c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Mutations:<\/b><span style=\"font-weight: 400;\"> C\u00e1c h\u00e0m \u0111\u1ed3ng b\u1ed9 \u0111\u1ec3 thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Actions:<\/b><span style=\"font-weight: 400;\"> C\u00e1c h\u00e0m b\u1ea5t \u0111\u1ed3ng b\u1ed9 \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 ph\u1ee5 tr\u1ee3 v\u00e0 g\u1ecdi mutations.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Getters:<\/b><span style=\"font-weight: 400;\"> C\u00e1c h\u00e0m t\u00ednh to\u00e1n c\u00e1c gi\u00e1 tr\u1ecb d\u1ef1a tr\u00ean tr\u1ea1ng th\u00e1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Modules:<\/b><span style=\"font-weight: 400;\"> Chia nh\u1ecf store th\u00e0nh c\u00e1c module \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<\/ul>\n<h3><b>Axios v\u00e0 c\u00e1ch g\u1ecdi API trong VueJS<\/b><i><\/i><\/h3>\n<p><span style=\"font-weight: 400;\">Axios l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n HTTP client ph\u1ed5 bi\u1ebfn trong JavaScript, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c d\u1ef1 \u00e1n Vue.js \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c y\u00eau c\u1ea7u HTTP (GET, POST, PUT, DELETE) \u0111\u1ebfn c\u00e1c API backend. Axios gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c API v\u00e0 cung c\u1ea5p m\u1ed9t c\u00e1ch qu\u1ea3n l\u00fd d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 trong c\u00e1c \u1ee9ng d\u1ee5ng Vue.js.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 1:<\/strong> Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, b\u1ea1n c\u1ea7n c\u00e0i \u0111\u1eb7t Axios v\u00e0o d\u1ef1 \u00e1n Vue.js c\u1ee7a m\u00ecnh v\u1edbi npm:\u00a0<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">npm install axios\u00a0<\/span><\/pre>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 2:<\/strong> S\u1eed d\u1ee5ng axios trong component.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">axios.get(): G\u1eedi m\u1ed9t y\u00eau c\u1ea7u GET \u0111\u1ebfn API.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">.then() \u0111\u01b0\u1ee3c g\u1ecdi khi y\u00eau c\u1ea7u th\u00e0nh c\u00f4ng, response.data ch\u1ee9a d\u1eef li\u1ec7u tr\u1ea3 v\u1ec1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">.catch() \u0111\u01b0\u1ee3c g\u1ecdi khi c\u00f3 l\u1ed7i x\u1ea3y ra.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, Axios c\u00f2n cung c\u1ea5p nhi\u1ec1u ph\u01b0\u01a1ng th\u1ee9c kh\u00e1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c lo\u1ea1i y\u00eau c\u1ea7u HTTP:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">axios.post(): G\u1eedi y\u00eau c\u1ea7u POST<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">axios.put(): G\u1eedi y\u00eau c\u1ea7u PUT<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">axios.delete(): G\u1eedi y\u00eau c\u1ea7u DELETE<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 3:<\/strong> T\u00f9y ch\u1ec9nh c\u1ea5u h\u00ecnh config v\u1edbi c\u00e1c th\u00f4ng s\u1ed1<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">baseURL: URL g\u1ed1c cho c\u00e1c y\u00eau c\u1ea7u<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5: axios.defaults.baseURL = &#8216;https:\/\/api.example.com&#8217;;<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">headers: C\u00e1c header b\u1ed5 sung<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">axios.defaults.headers.<\/span><span style=\"font-weight: 400;\">common<\/span><span style=\"font-weight: 400;\">[<\/span><span style=\"font-weight: 400;\">'Authorization'<\/span><span style=\"font-weight: 400;\">] = <\/span><span style=\"font-weight: 400;\">'Bearer your_token'<\/span><span style=\"font-weight: 400;\">;<\/span><\/pre>\n<p><span style=\"font-weight: 400;\"><strong>B\u01b0\u1edbc 4:<\/strong> S\u1eed d\u1ee5ng interceptors<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Interceptors cho ph\u00e9p b\u1ea1n t\u00f9y ch\u1ec9nh c\u00e1c y\u00eau c\u1ea7u v\u00e0 ph\u1ea3n h\u1ed3i tr\u01b0\u1edbc khi ch\u00fang \u0111\u01b0\u1ee3c g\u1eedi ho\u1eb7c nh\u1eadn.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">axios.interceptors.request.use(config =&gt; {<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0 <\/span><span style=\"font-weight: 400;\">\/\/ Th\u00eam token x\u00e1c th\u1ef1c v\u00e0o header<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0 config.headers.Authorization = <\/span><span style=\"font-weight: 400;\">`Bearer ${localStorage.getItem('token')}`<\/span><span style=\"font-weight: 400;\">;<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0 <\/span><span style=\"font-weight: 400;\">return<\/span><span style=\"font-weight: 400;\"> config;<\/span>\r\n<span style=\"font-weight: 400;\">});<\/span><\/pre>\n<h2><span class=\"ez-toc-section\" id=\"Toi_uu_hoa_hieu_suat_trong_VueJS\"><\/span><b>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t trong VueJS<\/b><i><\/i><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng Vue.js nhanh ch\u00f3ng v\u00e0 m\u01b0\u1ee3t m\u00e0. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng:<\/span><\/p>\n<p><b>C\u00e1ch 1 &#8211; Qu\u1ea3n l\u00fd v\u00f2ng l\u1eb7p v\u00e0 \u0111i\u1ec1u ki\u1ec7n<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>v-for: <\/b><span style=\"font-weight: 400;\">Ch\u1ec9 s\u1eed d\u1ee5ng key cho c\u00e1c ph\u1ea7n t\u1eed trong v-for \u0111\u1ec3 gi\u00fap Vue.js hi\u1ec7u qu\u1ea3 h\u01a1n trong vi\u1ec7c c\u1eadp nh\u1eadt DOM.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>v-if\/v-else: <\/b><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd \u0111\u1ec3 tr\u00e1nh render c\u00e1c ph\u1ea7n t\u1eed kh\u00f4ng c\u1ea7n thi\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Computed properties:<\/b><span style=\"font-weight: 400;\"> T\u00ednh to\u00e1n c\u00e1c gi\u00e1 tr\u1ecb ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 tr\u00e1nh t\u00ednh to\u00e1n l\u1ea1i kh\u00f4ng c\u1ea7n thi\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Watchers: <\/b><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng watch m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh t\u1ea1o ra c\u00e1c v\u00f2ng l\u1eb7p v\u00f4 h\u1ea1n.<\/span><\/li>\n<\/ul>\n<p><b>C\u00e1ch 2 &#8211; T\u1ed1i \u01b0u h\u00f3a DOM<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>v-once:<\/b><span style=\"font-weight: 400;\"> S\u1eed d\u1ee5ng v-once \u0111\u1ec3 tr\u00e1nh render l\u1ea1i c\u00e1c ph\u1ea7n t\u1eed kh\u00f4ng thay \u0111\u1ed5i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Keep-alive:<\/b><span style=\"font-weight: 400;\"> S\u1eed d\u1ee5ng keep-alive \u0111\u1ec3 gi\u1eef l\u1ea1i c\u00e1c component khi ch\u00fang \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i, gi\u00fap gi\u1ea3m thi\u1ec3u vi\u1ec7c render l\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Transition<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng transition \u0111\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng chuy\u1ec3n \u0111\u1ed5i m\u01b0\u1ee3t m\u00e0 m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Fragment: <\/b><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng template \u0111\u1ec3 render nhi\u1ec1u g\u1ed1c element m\u00e0 kh\u00f4ng t\u1ea1o ra m\u1ed9t ph\u1ea7n t\u1eed div v\u00f4 h\u00ecnh.<\/span><\/li>\n<\/ul>\n<p><b>C\u00e1ch 3 &#8211; Qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Vuex: <\/b><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng Vuex \u0111\u1ec3 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng l\u1edbn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Computed properties: <\/b><span style=\"font-weight: 400;\">T\u00ednh to\u00e1n c\u00e1c gi\u00e1 tr\u1ecb d\u1ef1a tr\u00ean state m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Watchers: <\/b><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng watch \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 thay \u0111\u1ed5i c\u1ee7a state.<\/span><\/li>\n<\/ul>\n<p><b>C\u00e1ch 4 &#8211; T\u1ed1i \u01b0u h\u00f3a Build<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Webpack: <\/b><span style=\"font-weight: 400;\">C\u1ea5u h\u00ecnh Webpack \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a bundle size v\u00e0 th\u1eddi gian t\u1ea3i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tree shaking:<\/b><span style=\"font-weight: 400;\"> Lo\u1ea1i b\u1ecf c\u00e1c code kh\u00f4ng s\u1eed d\u1ee5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Code splitting: <\/b><span style=\"font-weight: 400;\">Chia code th\u00e0nh c\u00e1c chunk nh\u1ecf \u0111\u1ec3 t\u1ea3i t\u1eebng ph\u1ea7n khi c\u1ea7n thi\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Lazy loading: <\/b><span style=\"font-weight: 400;\">T\u1ea3i c\u00e1c component khi c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u1ea3i thi\u1ec7n th\u1eddi gian t\u1ea3i ban \u0111\u1ea7u.<\/span><\/li>\n<\/ul>\n<p><b>C\u00e1ch 5 &#8211; T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t API<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Lazy loading: <\/b><span style=\"font-weight: 400;\">Ch\u1ec9 t\u1ea3i d\u1eef li\u1ec7u khi c\u1ea7n thi\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Pagination: <\/b><span style=\"font-weight: 400;\">Ph\u00e2n trang \u0111\u1ec3 gi\u1ea3m t\u1ea3i l\u01b0\u1ee3ng d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Caching: <\/b><span style=\"font-weight: 400;\">L\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u00e3 t\u1ea3i \u0111\u1ec3 tr\u00e1nh g\u1ecdi API kh\u00f4ng c\u1ea7n thi\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Debouncing\/throttling: <\/b><span style=\"font-weight: 400;\">H\u1ea1n ch\u1ebf s\u1ed1 l\u1ea7n g\u1ecdi API trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/span><\/li>\n<\/ul>\n<p><b>C\u00e1ch 6 &#8211; C\u00f4ng c\u1ee5 ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Vue Devtools:<\/b><span style=\"font-weight: 400;\"> S\u1eed d\u1ee5ng Vue Devtools \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Lighthouse: <\/b><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng Lighthouse \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a trang web.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_VueJS_la_gi\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 VueJS l\u00e0 g\u00ec<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>VueJS d\u00f9ng cho l\u1eadp tr\u00ecnh backend hay frontend?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Vue.js l\u00e0 m\u1ed9t framework front-end m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 kinh nghi\u1ec7m c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i n\u1eafm v\u1eefng nhi\u1ec1u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c nhau. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng web tuy\u1ec7t v\u1eddi, ti\u1ec7n l\u1ee3i v\u00e0 to\u00e0n di\u1ec7n n\u1ebfu b\u1ea1n bi\u1ebft c\u00e1c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 CSS, HTML v\u00e0 Javascript.<\/span><\/p>\n<h3><b>VueJS \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1eefng d\u1ef1 \u00e1n n\u00e0o?<\/b><i><\/i><\/h3>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u c\u00f4ng ty \u0111ang chuy\u1ec3n sang Vue.js \u0111\u1ec3 t\u1ea1o ra c\u00e1c trang web \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a \u0111\u1ed9c \u0111\u00e1o. Google, Apple, Behance, Grammarly, Zoom, Tesla, Xiaomi, Grammaly, Trivago,&#8230; l\u00e0 m\u1ed9t v\u00e0i d\u1ef1 \u00e1n s\u1eed d\u1ee5ng Vue.js \u0111i\u1ec3n h\u00ecnh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o.<\/span><\/p>\n<h3><b>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng VueJS?<\/b><i><\/i><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed:<\/b><span style=\"font-weight: 400;\"> Vue.js gi\u00fap t\u1ea1o ra c\u00e1c c\u1eeda h\u00e0ng tr\u1ef1c tuy\u1ebfn h\u1ea5p d\u1eabn v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, v\u1edbi c\u00e1c t\u00ednh n\u0103ng nh\u01b0 danh m\u1ee5c s\u1ea3n ph\u1ea9m, gi\u1ecf h\u00e0ng, trang thanh to\u00e1n v\u00e0 ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n. Vue.js c\u0169ng c\u00f3 th\u1ec3 t\u00edch h\u1ee3p v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed nh\u01b0 Shopify, WooCommerce v\u00e0 Magento.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>N\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i:<\/b><span style=\"font-weight: 400;\"> B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng Vue.js \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c n\u1ec1n t\u1ea3ng m\u1ea1ng x\u00e3 h\u1ed9i v\u1edbi c\u00e1c t\u00ednh n\u0103ng nh\u01b0 b\u1ea3ng tin, h\u1ed3 s\u01a1, b\u00ecnh lu\u1eadn, th\u00edch v\u00e0 tr\u00f2 chuy\u1ec7n. Vue.js c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 th\u1eddi gian th\u1ef1c nh\u01b0 Firebase, Socket.io v\u00e0 Pusher.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00e2n t\u00edch v\u00e0 hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> Vue.js gi\u00fap t\u1ea1o ra c\u00e1c bi\u1ec3u \u0111\u1ed3 d\u1eef li\u1ec7u v\u00e0 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c t\u00ednh n\u0103ng nh\u01b0 bi\u1ec3u \u0111\u1ed3, \u0111\u1ed3 th\u1ecb, b\u1ea3n \u0111\u1ed3 v\u00e0 b\u1ea3ng. Vue.js c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00e1c th\u01b0 vi\u1ec7n hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u nh\u01b0 D3.js, Chart.js v\u00e0 ECharts.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u00f2 ch\u01a1i v\u00e0 gi\u1ea3i tr\u00ed:<\/b><span style=\"font-weight: 400;\"> Vue.js c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n t\u1ea1o ra c\u00e1c tr\u00f2 ch\u01a1i v\u00e0 \u1ee9ng d\u1ee5ng gi\u1ea3i tr\u00ed nh\u1eadp vai, v\u1edbi c\u00e1c t\u00ednh n\u0103ng nh\u01b0 animation, hi\u1ec7u \u1ee9ng \u00e2m thanh.<\/span><\/li>\n<\/ul>\n<h3><b>H\u01b0\u1edbng d\u1eabn c\u00e1ch c\u00e0i \u0111\u1eb7t VueJS<\/b><i><\/i><\/h3>\n<p><b>Y\u00eau c\u1ea7u tr\u01b0\u1edbc khi c\u00e0i \u0111\u1eb7t Vue.js: <\/b><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o b\u1ea1n \u0111\u00e3 c\u00e0i \u0111\u1eb7t Node.js v\u00e0 npm (ho\u1eb7c yarn) tr\u00ean m\u00e1y t\u00ednh. Node.js l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng runtime JavaScript, trong khi npm l\u00e0 m\u1ed9t tr\u00ecnh qu\u1ea3n l\u00fd g\u00f3i cho Node.js. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng v\u00e0 c\u00e0i \u0111\u1eb7t Node.js t\u1eeb <a href=\"https:\/\/nodejs.org\/\" target=\"_blank\" rel=\"noopener\">trang web ch\u00ednh th\u1ee9c c\u1ee7a NodeJS<\/a>.<\/span><\/p>\n<blockquote><p>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/nodejs-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>NodeJS l\u00e0 g\u00ec: T\u1ed5ng quan ki\u1ebfn th\u1ee9c NodeJS v\u00e0 Top 5 NodeJS framework<\/strong><\/a><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">C\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 c\u00e0i \u0111\u1eb7t Vue.js, nh\u01b0ng hai c\u00e1ch ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng CDN ho\u1eb7c c\u00e0i \u0111\u1eb7t c\u1ee5c b\u1ed9 b\u1eb1ng npm.<\/span><\/p>\n<p><b>C\u00e1ch 1 &#8211; S\u1eed d\u1ee5ng CDN<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Th\u00eam th\u1ebb &lt;script&gt; v\u00e0o trang HTML (Thay 2.x b\u1eb1ng phi\u00ean b\u1ea3n Vue.js mong mu\u1ed1n):<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">&lt;<\/span><b>script<\/b><span style=\"font-weight: 400;\"> src=<\/span><span style=\"font-weight: 400;\">\"https:\/\/cdn.jsdelivr.net\/npm\/vue@2.x\/dist\/vue.js\"<\/span><span style=\"font-weight: 400;\">&gt;&lt;\/<\/span><b>script<\/b><span style=\"font-weight: 400;\">&gt;<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">B\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng Vue.js trong m\u00e3 HTML c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><b>C\u00e1ch 2 &#8211; C\u00e0i \u0111\u1eb7t c\u1ee5c b\u1ed9 b\u1eb1ng npm<\/b><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1edf terminal ho\u1eb7c command prompt v\u00e0 t\u1ea1o m\u1ed9t th\u01b0 m\u1ee5c m\u1edbi cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1edfi t\u1ea1o m\u1ed9t package.json: npm init -y<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e0i \u0111\u1eb7t Vue.js: npm install vue<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng Vue.js trong m\u00e3 JavaScript:<\/span><\/li>\n<\/ol>\n<pre><span style=\"font-weight: 400;\">import Vue from 'vue'<\/span>\r\n<span style=\"font-weight: 400;\">\/\/ T\u1ea1o m\u1ed9t<\/span><span style=\"font-weight: 400;\"> instance <\/span><span style=\"font-weight: 400;\">c\u1ee7a Vue<\/span>\r\n<span style=\"font-weight: 400;\">new <\/span><span style=\"font-weight: 400;\">Vue({<\/span>\r\n<span style=\"font-weight: 400;\">\/\/ Options<\/span>\r\n<span style=\"font-weight: 400;\">}).$mount('<\/span><span style=\"font-weight: 400;\">#app')<\/span><\/pre>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket_VueJS_la_gi\"><\/span><b>T\u1ed5ng k\u1ebft VueJS l\u00e0 g\u00ec<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Khi x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng trang \u0111\u01a1n (SPA) ho\u1eb7c giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (UI) ch\u1ee9c n\u0103ng, v\u1edbi nh\u1eefng t\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9i, Vue.js c\u00f3 th\u1ec3 l\u00e0 \u201cc\u00e1nh tay ph\u1ea3i\u201d \u0111\u1eafc l\u1ef1c c\u1ee7a b\u1ea1n. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 framework VueJS l\u00e0 g\u00ec v\u00e0 bi\u1ebft c\u00e1ch khai th\u00e1c t\u1ed1i \u0111a hi\u1ec7u qu\u1ea3 n\u00f3 \u0111\u1ec3 x\u00e2y d\u1ef1ng nh\u1eefng trang web ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vue.js, hay VueJS, l\u00e0 m\u1ed9t framework lu\u00f4n thu\u1ed9c top 10 c\u00e1c \u201cWeb frameworks and technologies\u201d \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t do Stack Overflow th\u1ef1c hi\u1ec7n qua c\u00e1c n\u0103m. Nh\u01b0 v\u1eady c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c t\u00ednh hi\u1ec7u qu\u1ea3 c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng c\u1ee7a Vue.js trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. Trong b\u00e0i [&hellip;]<\/p>\n","protected":false},"author":213,"featured_media":79225,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-79133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>VueJS l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn \u1ee9ng d\u1ee5ng hi\u1ec7u qu\u1ea3 Vue.js trong l\u1eadp tr\u00ecnh - ITviec Blog<\/title>\n<meta name=\"description\" content=\"VueJS l\u00e0 m\u1ed9t JavaScript framework ph\u1ed5 bi\u1ebfn. T\u00ecm hi\u1ec3u VueJS l\u00e0 g\u00ec, h\u1ec7 sinh th\u00e1i, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u00e1ch t\u1ed1i \u01b0u Vue.js trong l\u1eadp tr\u00ecnh.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/vuejs-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VueJS l\u00e0 g\u00ec? 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