{"id":28309,"date":"2024-11-24T16:51:50","date_gmt":"2024-11-24T08:51:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28309\/"},"modified":"2024-11-24T16:51:50","modified_gmt":"2024-11-24T08:51:50","slug":"%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3-element-ui-%e4%b8%ad-el-collapse-%e8%af%b7%e6%b1%82%e6%95%b0%e6%8d%ae%e6%97%b6%e5%b1%95%e5%bc%80%e5%88%97%e8%a1%a8%e5%8d%a1%e9%a1%bf%e9%97%ae%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28309\/","title":{"rendered":"\u5982\u4f55\u89e3\u51b3 Element UI \u4e2d el-collapse \u8bf7\u6c42\u6570\u636e\u65f6\u5c55\u5f00\u5217\u8868\u5361\u987f\u95ee\u9898\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u89e3\u51b3<\/p>\n

element-ui \u7684 el-collapse \u8bf7\u6c42\u6570\u636e\u65f6\u5361\u987f<\/strong><\/p>\n

\u5728\u5c55\u5f00 el-collapse \u5217\u8868\u65f6\uff0c\u5982\u679c\u9700\u8981\u83b7\u53d6\u8fdc\u7a0b\u6570\u636e\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u660e\u663e\u7684\u5361\u987f\u73b0\u8c61\u3002\u8fd9\u662f\u56e0\u4e3a Vue.js \u5728\u52a8\u6001\u6e32\u67d3\u6570\u636e\u65f6\uff0c\u4f1a\u8fdb\u884c DOM \u64cd\u4f5c\uff0c\u800c\u9891\u7e41\u7684 DOM \u64cd\u4f5c\u4f1a\u5f71\u54cd\u6027\u80fd\u3002<\/p>\n

\u4f18\u5316\u65b9\u6848<\/strong><\/p>\n

\u53ef\u4ee5\u4f7f\u7528 v-loading \u6307\u4ee4\uff0c\u914d\u5408 nextTick \u6765\u4f18\u5316\u8fd9\u79cd\u5361\u987f\u73b0\u8c61\uff1a<\/p>\n

    \n
  1. \u4e3a \u6dfb\u52a0 v-loading \u6307\u4ee4\uff1a <\/li>\n<\/ol>\n
    <el-collapse-item v-loading=\"loading\"><\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    1. \u5728\u6837\u5f0f\u4e2d\u9690\u85cf loading \u65f6\u663e\u793a\u7684\u63d0\u793a\u5143\u7d20\uff1a<\/li>\n<\/ol>\n
      .loading-tip {\n  display: none;\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \n
      1. \u5728\u7ec4\u4ef6\u7684 mounted \u751f\u547d\u5468\u671f\u94a9\u5b50\u4e2d\uff0c\u6dfb\u52a0\u83b7\u53d6\u6570\u636e\u5e76\u663e\u793a loading \u63d0\u793a\u7684\u903b\u8f91\uff1a<\/li>\n<\/ol>\n
        mounted() {\n  this.loading = true;\n  this.fetchData();\n}<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \n
        1. \u5728\u83b7\u53d6\u6570\u636e\u6210\u529f\u540e\uff0c\u5728 nextTick \u4e2d\u79fb\u9664 loading \u63d0\u793a\u5e76\u5c55\u5f00\u9762\u677f\uff1a<\/li>\n<\/ol>\n
          fetchData() {\n  this.$axios.get('\/api\/data').then(res => {\n    this.$nextTick(() => {\n      this.loading = false;\n      this.expanded = true;\n    });\n  });\n}<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u8fd9\u6837\uff0c\u5728\u5c55\u5f00\u9762\u677f\u65f6\uff0cloading \u63d0\u793a\u4f1a\u5148\u663e\u793a\uff0c\u5e76\u5728\u6570\u636e\u83b7\u53d6\u6210\u529f\u540e\u7acb\u5373\u79fb\u9664\uff0c\u4ece\u800c\u907f\u514d\u4e86\u5361\u987f\u73b0\u8c61\u3002v-loading \u6307\u4ee4\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49 loading \u5143\u7d20\u7684\u6837\u5f0f\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u9875\u9762\u9700\u6c42\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u89e3\u51b3 Element UI \u4e2d el-collapse \u8bf7\u6c42\u6570\u636e\u65f6\u5c55\u5f00\u5217\u8868\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          element-ui \u7684 el-collapse \u8bf7\u6c42\u6570\u636e\u65f6\u5361\u987f \u5728\u5c55\u5f00 el-collapse \u5217\u8868\u65f6\uff0c\u5982\u679c\u9700\u8981\u83b7\u53d6\u8fdc\u7a0b\u6570\u636e\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u660e\u663e\u7684\u5361\u987f\u73b0\u8c61\u3002\u8fd9\u662f\u56e0\u4e3a Vue.js \u5728\u52a8\u6001\u6e32\u67d3\u6570\u636e\u65f6\uff0c\u4f1a\u8fdb\u884c DOM \u64cd\u4f5c\uff0c\u800c\u9891\u7e41\u7684 DOM \u64cd\u4f5c\u4f1a\u5f71\u54cd\u6027\u80fd\u3002 \u4f18\u5316\u65b9\u6848 \u53ef\u4ee5\u4f7f\u7528 v-loading \u6307\u4ee4\uff0c\u914d\u5408 nextTick \u6765\u4f18\u5316\u8fd9\u79cd\u5361\u987f\u73b0\u8c61\uff1a \u4e3a \u6dfb\u52a0 v-loading \u6307\u4ee4\uff1a <el-collapse-item v-loading=”loading”> \u767b\u5f55\u540e\u590d\u5236 \u5728\u6837\u5f0f\u4e2d\u9690\u85cf loading \u65f6\u663e\u793a\u7684\u63d0\u793a\u5143\u7d20\uff1a .loading-tip { display: none; } \u767b\u5f55\u540e\u590d\u5236 \u5728\u7ec4\u4ef6\u7684 mounted \u751f\u547d\u5468\u671f\u94a9\u5b50\u4e2d\uff0c\u6dfb\u52a0\u83b7\u53d6\u6570\u636e\u5e76\u663e\u793a loading \u63d0\u793a\u7684\u903b\u8f91\uff1a mounted() { this.loading = true; this.fetchData(); } \u767b\u5f55\u540e\u590d\u5236 \u5728\u83b7\u53d6\u6570\u636e\u6210\u529f\u540e\uff0c\u5728 nextTick \u4e2d\u79fb\u9664 loading \u63d0\u793a\u5e76\u5c55\u5f00\u9762\u677f\uff1a fetchData() { […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-28309","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=28309"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28309\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=28309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=28309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=28309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}