{"id":97,"date":"2021-01-18T20:14:51","date_gmt":"2021-01-18T12:14:51","guid":{"rendered":"http:\/\/gjweb.top\/?p=97"},"modified":"2021-01-18T20:14:51","modified_gmt":"2021-01-18T12:14:51","slug":"vue%e5%b8%b8%e7%94%a8%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=97","title":{"rendered":"Vue\u5e38\u7528\u6307\u4ee4"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">v-if<\/h2>\n\n\n\n<p>\u5982\u679cfalse\u5219\u4e0d\u6302\u5728DOM\u4e0a<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">v-show<\/h2>\n\n\n\n<p>\u65e0\u8bbatrue\/false\u90fd\u653e\u5728\u90fdDOM\u4e0a,\u53ea\u80fd\u9690\u85cf<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">v-esle<\/h2>\n\n\n\n<p>\u914d\u5408v-if\u4f7f\u7528<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">v-for<\/h2>\n\n\n\n<p>\u5faa\u73af<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>v-for=\"(value,index) in data\" :key=\"index\"<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">v-bind<\/h2>\n\n\n\n<p>\u7ed1\u5b9a \u7b80\u5199 <strong>:<\/strong> \u7ed1\u5b9a<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">v-no<\/h2>\n\n\n\n<p>\u76d1\u89c6DOM\u4e8b\u4ef6 \u7b80\u5199@<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;a @click.stop=\"\u56de\u8c03\u65b9\u6cd5\"&gt;&lt;\/a&gt;\n\/*\n    .stop \/\/ \u505c\u6b62\u5192\u6ce1\n    .prevent \/\/ \u963b\u6b62\u4e8b\u4ef6\u9ed8\u8ba4\u884c\u4e3a\n    .13.enter \/\/ \u53ea\u5f53\u524d\u65f6\u95f4\u89e6\u53d1\u65f6\u624d\u56de\u8c03\n    .once \/\/ \u53ea\u89e6\u53d1\u4e00\u6b21\n    .left \/\/ \u9f20\u6807\u5de6\u952e\u662f\u89e6\u53d1\n    .right \/\/ \u9f20\u6807\u53f3\u952e\u662f\u89e6\u53d1\n    .middle \/\/ \u9f20\u6807\u4e2d\u95f4\u662f\u89e6\u53d1\n*\/<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">v-model<\/h2>\n\n\n\n<p>\u7528\u4e8e\u8868\u5355,\u7ed1\u5b9a\u5f53\u524d\u5143\u7d20<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6ce8\u610f\u4e8b\u9879<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>v-model.lazy = \"\u53d8\u91cf\" \/\/ \u61d2\u60f0 \u56de\u8f66 onblur\u89e6\u53d1\r\nv-model.number = \"\u53d8\u91cf\" \/\/ \u8f93\u5165\u6570\u5b57\r\nv-model.trim = \"\u53d8\u91cf\" \/\/\u53bb\u9664\u5b57\u7b26\u4e32\u524d\u540e\u7a7a\u683c<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u5b9a\u4e49\u6307\u4ee4<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>new Vue({\r\n\tel:\"\",\r\n\tdata:\"\",\r\n\tdirectives:{ \/\/ \u81ea\u5b9a\u4e49\u6307\u4ee4\r\n\t\tchange:{ \/\/\u6307\u4ee4\u540d\u79f0 v-change\r\n\t\t\t\/\/ bind: \u6307\u4ee4\u7ed1\u5b9a\u5230\u5143\u7d20(1)\r\n\t\t\t\/\/ el \u5f53\u524d\u5143\u7d20,bindings\u7ed1\u5b9a\u503c\r\n\t\t\tbind:function(el,bindings){},\r\n\t\t\t\/\/ \u5982\u679c\u8c03\u7528\u6307\u4ee4\u4f20\u53c2\u6570,\u53c2\u6570\u53d8\u5316(n)\r\n\t\t\tupdate:function(el,bindings){},\r\n\t\t\t\/\/ \u63a5\u89e6\u7ed1\u5b9a\u7684\u64cd\u4f5c\r\n\t\t\tunbind:function(){}\r\n\t\t}\r\n\t}\r\n})\r\n\/**\r\n\t\u6ce8\u610f\u4e8b\u9879\r\n\t\t1. \u6307\u4ee4\u547d\u540d\u7528\u5c0f\u9a7c\u5cf0\u65b9\u5f0f\r\n\t\t\u5e94\u7528: v-xx-xx\r\n\r\n*\/<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\u7684\u521b\u5efa\u548c\u4f7f\u7528<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8fc7\u6ee4\u5668<\/li><li>\u5b9e\u73b0\u6570\u636e\u7b5b\u9009,\u8fc7\u6ee4,\u683c\u5f0f\u5316<\/li><li>\u521b\u5efa<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>new Vue({\r\n    filters:{\r\n        \u8fc7\u6ee4\u5668\u540d\u79f0:function(myinput,arg1){\r\n            \/\/ myinput \u8fc7\u6ee4\u5668 \"|\" \u524d\u7684\u53d8\u91cf\r\n            \/\/ arg1 \u51fd\u6570\u7684\u53c2\u6570\r\n            \/\/ \u5904\u7406\u6570\u636e\r\n            return \u5904\u7406\u540e\u7684\u6570\u636e\r\n        }\r\n    }\r\n})<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4f7f\u7528<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;any> {{\u8868\u8fbe\u5f0f | \u8fc7\u6ee4\u5668()}} &lt;\/any><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>v-if \u5982\u679cfalse\u5219\u4e0d\u6302\u5728DOM\u4e0a v-show \u65e0\u8bbatrue\/false\u90fd\u653e\u5728\u90fdDOM\u4e0a,\u53ea\u80fd\u9690\u85cf v [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-97","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/97","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=97"}],"version-history":[{"count":0,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/97\/revisions"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=97"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=97"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=97"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}