{"id":8366,"date":"2023-11-28T20:26:12","date_gmt":"2023-11-28T12:26:12","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8366"},"modified":"2023-12-02T22:39:08","modified_gmt":"2023-12-02T14:39:08","slug":"vue-zhongvshow-zhi-ling-de-yong-tu-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/vue-zhongvshow-zhi-ling-de-yong-tu-shi-shen-me\/","title":{"rendered":"Vue \u4e2d v-show \u6307\u4ee4\u7684\u7528\u9014\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

v-show<\/code> \u662f Vue \u4e2d\u7528\u4e8e\u6761\u4ef6\u6027\u5730\u663e\u793a\u6216\u9690\u85cf\u5143\u7d20\u7684\u6307\u4ee4\u3002<\/p>\n

<\/span><\/a>v-show<\/code> \u7684\u7528\u9014\uff1a<\/h3>\n
    \n
  1. \u6761\u4ef6\u663e\u793a\uff1a<\/strong> \u6839\u636e\u8868\u8fbe\u5f0f\u7684\u771f\u5047\u6765\u63a7\u5236\u5143\u7d20\u7684\u663e\u793a\u6216\u9690\u85cf\u3002<\/li>\n
  2. \u4fdd\u7559\u5143\u7d20\uff1a<\/strong> \u4e0d\u4f1a\u50cf v-if<\/code> \u90a3\u6837\u9500\u6bc1\u548c\u91cd\u65b0\u521b\u5efa DOM \u5143\u7d20\uff0c\u800c\u662f\u901a\u8fc7\u4fee\u6539\u5143\u7d20\u7684 CSS \u6837\u5f0f\u6765\u63a7\u5236\u663e\u793a\u6216\u9690\u85cf\u3002<\/li>\n<\/ol>\n

    <\/span><\/a>\u4f7f\u7528\u65b9\u6cd5\uff1a<\/h3>\n
    <template>\n  <div>\n    <p v-show="isShown">\u8fd9\u4e2a\u5143\u7d20\u4f1a\u6839\u636e isShown \u7684\u503c\u6765\u663e\u793a\u6216\u9690\u85cf\u3002<\/p>\n    <button @click="toggleShow">Toggle Show<\/button>\n  <\/div>\n<\/template>\n\n<script>\nexport default {\n  data() {\n    return {\n      isShown: true,\n    };\n  },\n  methods: {\n    toggleShow() {\n      this.isShown = !this.isShown;\n    },\n  },\n};\n<\/script>\n<\/code><\/pre>\n
    <\/span><\/a>\u7279\u70b9\uff1a<\/h3>\n
      \n
    • \u5f53\u8868\u8fbe\u5f0f\u4e3a\u771f\u65f6\uff0c\u5143\u7d20\u663e\u793a\uff1b\u4e3a\u5047\u65f6\uff0c\u5143\u7d20\u9690\u85cf\u3002<\/li>\n
    • \u63a7\u5236\u5143\u7d20\u663e\u793a\u6216\u9690\u85cf\u65f6\uff0c\u5143\u7d20\u4ecd\u7136\u5b58\u5728\u4e8e DOM \u4e2d\uff0c\u53ea\u662f\u901a\u8fc7 CSS \u7684 display<\/code> \u5c5e\u6027\u6765\u63a7\u5236\u663e\u793a\u6216\u9690\u85cf\u3002<\/li>\n
    • \u5728\u9891\u7e41\u5207\u6362\u5143\u7d20\u663e\u793a\u4e0e\u9690\u85cf\u7684\u573a\u666f\u4e2d\uff0cv-show<\/code> \u53ef\u80fd\u6bd4 v-if<\/code> \u6027\u80fd\u66f4\u597d\uff0c\u56e0\u4e3a v-if<\/code> \u662f\u9500\u6bc1\u548c\u91cd\u65b0\u521b\u5efa DOM \u5143\u7d20\u3002<\/li>\n<\/ul>\n
      \u603b\u4f53\u6765\u8bf4\uff0cv-show<\/code> \u9002\u5408\u5728\u9700\u8981\u9891\u7e41\u5207\u6362\u5143\u7d20\u663e\u793a\u4e0e\u9690\u85cf\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u5e76\u4e14\u5728\u9700\u8981\u4fdd\u7559\u5143\u7d20\u5e76\u4e14\u9700\u8981\u66f4\u597d\u7684\u6027\u80fd\u65f6\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      v-show \u662f Vue \u4e2d\u7528\u4e8e\u6761\u4ef6\u6027\u5730\u663e\u793a\u6216\u9690\u85cf\u5143\u7d20\u7684\u6307\u4ee4\u3002 v-show \u7684\u7528\u9014\uff1a \u6761\u4ef6\u663e\u793a\uff1a \u6839\u636e\u8868\u8fbe\u5f0f […]<\/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-8366","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8366","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=8366"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8366\/revisions"}],"predecessor-version":[{"id":14104,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8366\/revisions\/14104"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8366"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}