{"id":7879,"date":"2023-11-28T20:04:15","date_gmt":"2023-11-28T12:04:15","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=7879"},"modified":"2023-12-02T00:17:23","modified_gmt":"2023-12-01T16:17:23","slug":"vue-zhong-shi-yongvue-shi-diao-yongevent-preventde","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/vue-zhong-shi-yongvue-shi-diao-yongevent-preventde\/","title":{"rendered":"Vue \u4e2d\u4f7f\u7528 Vue \u65f6\u8c03\u7528 event.preventDefault() \u7684\u6700\u4f73\u65b9\u5f0f\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u5728 Vue \u4e2d\uff0c\u5982\u679c\u4f60\u60f3\u5728\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u4e2d\u8c03\u7528 <code>event.preventDefault()<\/code> \u6765\u963b\u6b62\u9ed8\u8ba4\u884c\u4e3a\uff0c\u6709\u51e0\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u3002<\/p>\n<ol>\n<li><strong>\u901a\u8fc7\u4fee\u9970\u7b26\uff1a<\/strong> Vue \u63d0\u4f9b\u4e86\u4e8b\u4ef6\u4fee\u9970\u7b26\uff0c\u53ef\u4ee5\u5728\u6a21\u677f\u4e2d\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u70b9\u51fb\u4e8b\u4ef6\u4e2d\u963b\u6b62\u9ed8\u8ba4\u884c\u4e3a\uff1a<\/li>\n<\/ol>\n<pre><code class=\"language-html\">&lt;button @click.prevent=&quot;handleClick&quot;&gt;Click me&lt;\/button&gt;\n<\/code><\/pre>\n<p>\u8fd9\u91cc\u7684 <code>.prevent<\/code> \u5c31\u662f\u4e8b\u4ef6\u4fee\u9970\u7b26\uff0c\u5b83\u4f1a\u81ea\u52a8\u8c03\u7528 <code>event.preventDefault()<\/code> \u65b9\u6cd5\u3002<\/p>\n<ol start=\"2\">\n<li><strong>\u901a\u8fc7\u65b9\u6cd5\u8c03\u7528\uff1a<\/strong> \u5982\u679c\u4f60\u5728\u65b9\u6cd5\u4e2d\u9700\u8981\u624b\u52a8\u5904\u7406\u4e8b\u4ef6\u5e76\u8c03\u7528 <code>event.preventDefault()<\/code>\uff0c\u53ef\u4ee5\u5c06\u539f\u751f\u7684\u4e8b\u4ef6\u5bf9\u8c61\u4f20\u9012\u7ed9\u65b9\u6cd5\uff1a<\/li>\n<\/ol>\n<pre><code class=\"language-html\">&lt;button @click=&quot;handleClick($event)&quot;&gt;Click me&lt;\/button&gt;\n<\/code><\/pre>\n<p>\u5728\u65b9\u6cd5\u4e2d\u63a5\u6536\u4e8b\u4ef6\u5bf9\u8c61\u5e76\u8c03\u7528 <code>preventDefault()<\/code>\uff1a<\/p>\n<pre><code class=\"language-javascript\">methods: {\n  handleClick(event) {\n    event.preventDefault();\n    \/\/ \u5176\u4ed6\u5904\u7406\n  }\n}\n<\/code><\/pre>\n<p>\u8fd9\u4e24\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u7528\u6765\u963b\u6b62\u4e8b\u4ef6\u7684\u9ed8\u8ba4\u884c\u4e3a\u3002\u5982\u679c\u662f\u7b80\u5355\u7684\u963b\u6b62\u9ed8\u8ba4\u884c\u4e3a\uff0c\u63a8\u8350\u4f7f\u7528\u4e8b\u4ef6\u4fee\u9970\u7b26\uff0c\u56e0\u4e3a\u5b83\u66f4\u76f4\u89c2\u4e14\u51cf\u5c11\u4e86\u4ee3\u7801\u91cf\u3002\u5982\u679c\u9700\u8981\u5728\u65b9\u6cd5\u4e2d\u5bf9\u4e8b\u4ef6\u8fdb\u884c\u66f4\u591a\u7684\u5904\u7406\uff0c\u53ef\u4ee5\u624b\u52a8\u4f20\u9012\u4e8b\u4ef6\u5bf9\u8c61\u5e76\u8c03\u7528 <code>preventDefault()<\/code>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Vue \u4e2d\uff0c\u5982\u679c\u4f60\u60f3\u5728\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u4e2d\u8c03\u7528 event.preventDefault() \u6765\u963b\u6b62\u9ed8\u8ba4\u884c\u4e3a\uff0c\u6709 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-7879","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7879","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=7879"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7879\/revisions"}],"predecessor-version":[{"id":13975,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7879\/revisions\/13975"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=7879"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=7879"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=7879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}