{"id":7846,"date":"2023-11-28T20:01:48","date_gmt":"2023-11-28T12:01:48","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=7846"},"modified":"2023-12-01T23:08:53","modified_gmt":"2023-12-01T15:08:53","slug":"vue-zhongvue-js-zhong-de-zhi-ling-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/vue-zhongvue-js-zhong-de-zhi-ling-shi-shen-me\/","title":{"rendered":"Vue \u4e2d Vue.js \u4e2d\u7684\u6307\u4ee4\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

\u5728 Vue.js \u4e2d\uff0c\u6307\u4ee4\uff08Directives\uff09\u662f\u5e26\u6709 v-<\/code> \u524d\u7f00\u7684\u7279\u6b8a\u5c5e\u6027\uff0c\u7528\u4e8e\u63d0\u4f9b\u5728 DOM \u5143\u7d20\u4e0a\u7684\u54cd\u5e94\u5f0f\u884c\u4e3a\u3002\u6307\u4ee4\u80fd\u591f\u5c06 Vue \u5b9e\u4f8b\u4e2d\u7684\u6570\u636e\u7ed1\u5b9a\u5230 DOM\uff0c\u5e76\u5728\u6570\u636e\u53d1\u751f\u53d8\u5316\u65f6\u66f4\u65b0 DOM\u3002<\/p>\n

Vue \u5185\u7f6e\u4e86\u4e00\u4e9b\u5e38\u7528\u7684\u6307\u4ee4\uff0c\u4f8b\u5982\uff1a<\/p>\n

    \n
  1. v-bind\uff1a<\/strong> \u7528\u4e8e\u52a8\u6001\u5730\u7ed1\u5b9a HTML \u5c5e\u6027\uff0c\u53ef\u4ee5\u6839\u636e Vue \u5b9e\u4f8b\u4e2d\u7684\u6570\u636e\u6765\u8bbe\u7f6e\u5143\u7d20\u7684\u5c5e\u6027\u503c\u3002<\/li>\n<\/ol>\n
    <img v-bind:src="imageUrl">\n<\/code><\/pre>\n
      \n
    1. v-model\uff1a<\/strong> \u7528\u4e8e\u5728\u8868\u5355\u5143\u7d20\u548c Vue \u5b9e\u4f8b\u7684\u6570\u636e\u4e4b\u95f4\u521b\u5efa\u53cc\u5411\u7ed1\u5b9a\uff0c\u4fdd\u6301\u8f93\u5165\u5143\u7d20\u548c\u6570\u636e\u7684\u540c\u6b65\u3002<\/li>\n<\/ol>\n
      <input v-model="message">\n<\/code><\/pre>\n
        \n
      1. v-if \/ v-show\uff1a<\/strong> v-if \u6839\u636e\u8868\u8fbe\u5f0f\u7684\u503c\u6765\u51b3\u5b9a\u662f\u5426\u6e32\u67d3\u5143\u7d20\uff0cv-show \u63a7\u5236\u5143\u7d20\u7684\u663e\u793a\u548c\u9690\u85cf\u3002<\/li>\n<\/ol>\n
        <div v-if="showElement">Visible when showElement is true<\/div>\n<div v-show="showElement">Always rendered but may be hidden<\/div>\n<\/code><\/pre>\n
          \n
        1. v-for\uff1a<\/strong> \u7528\u4e8e\u904d\u5386\u6570\u7ec4\u6216\u5bf9\u8c61\uff0c\u6e32\u67d3\u5217\u8868\u6216\u4e00\u7ec4\u5143\u7d20\u3002<\/li>\n<\/ol>\n
          <li v-for="item in items" :key="item.id">{{ item.name }}<\/li>\n<\/code><\/pre>\n
            \n
          1. v-on\uff1a<\/strong> \u7ed1\u5b9a\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u5f53\u4e8b\u4ef6\u89e6\u53d1\u65f6\u6267\u884c\u5bf9\u5e94\u7684\u65b9\u6cd5\u3002<\/li>\n<\/ol>\n
            <button v-on:click="handleClick">Click me<\/button>\n<\/code><\/pre>\n
              \n
            1. v-text \/ v-html\uff1a<\/strong> v-text \u8bbe\u7f6e\u5143\u7d20\u7684\u6587\u672c\u5185\u5bb9\uff0cv-html \u6e32\u67d3\u5143\u7d20\u7684 HTML \u5185\u5bb9\u3002<\/li>\n<\/ol>\n
              <p v-text="message"><\/p>\n<p v-html="rawHtml"><\/p>\n<\/code><\/pre>\n
                \n
              1. \u81ea\u5b9a\u4e49\u6307\u4ee4\uff1a<\/strong> \u5141\u8bb8\u5f00\u53d1\u8005\u6ce8\u518c\u81ea\u5b9a\u4e49\u6307\u4ee4\uff0c\u4ee5\u4fbf\u5728 DOM \u5143\u7d20\u4e0a\u6dfb\u52a0\u81ea\u5b9a\u4e49\u884c\u4e3a\u3002<\/li>\n<\/ol>\n
                \u6307\u4ee4\u662f Vue \u4e2d\u975e\u5e38\u5f3a\u5927\u548c\u7075\u6d3b\u7684\u7279\u6027\uff0c\u80fd\u591f\u8ba9\u5f00\u53d1\u8005\u6839\u636e\u9700\u8981\u8f7b\u677e\u5730\u63a7\u5236\u548c\u64cd\u4f5c DOM \u5143\u7d20\u3002\u4ee5\u4e0a\u662f Vue \u4e2d\u5e38\u7528\u7684\u4e00\u4e9b\u6307\u4ee4\uff0c\u6bcf\u4e2a\u6307\u4ee4\u90fd\u6709\u7740\u7279\u5b9a\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5904\u7406 DOM\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                \u5728 Vue.js \u4e2d\uff0c\u6307\u4ee4\uff08Directives\uff09\u662f\u5e26\u6709 v- \u524d\u7f00\u7684\u7279\u6b8a\u5c5e\u6027\uff0c\u7528\u4e8e\u63d0\u4f9b\u5728 DOM \u5143\u7d20\u4e0a\u7684\u54cd […]<\/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-7846","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7846","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=7846"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7846\/revisions"}],"predecessor-version":[{"id":13970,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7846\/revisions\/13970"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=7846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=7846"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=7846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}