{"id":1668,"date":"2024-11-10T14:53:55","date_gmt":"2024-11-10T06:53:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1668\/"},"modified":"2024-11-10T14:53:55","modified_gmt":"2024-11-10T06:53:55","slug":"%e5%9c%a8-javascript-%e4%b8%ad%e5%a6%82%e4%bd%95%e5%a4%8d%e5%88%b6%e5%b9%b6%e6%8f%92%e5%85%a5-div-%e4%bb%a3%e7%a0%81%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1668\/","title":{"rendered":"\u5728 JavaScript \u4e2d\u5982\u4f55\u590d\u5236\u5e76\u63d2\u5165 DIV \u4ee3\u7801\uff1f"},"content":{"rendered":"

\"\u5728<\/p>\n

\u5728 javascript \u4e2d\u590d\u5236\u548c\u63d2\u5165 div \u4ee3\u7801<\/strong><\/p>\n

\u95ee\u9898\uff1a\u5982\u4f55\u4f7f\u7528 javascript \u590d\u5236\u4e00\u6bb5 div \u7684\u4ee3\u7801\u5e76\u5c06\u5176\u63d2\u5165\u5230\u53e6\u4e00\u6bb5 div \u4e4b\u540e\uff1f<\/p>\n

\u56de\u7b54\uff1a<\/p>\n

\u5f53\u7136\u53ef\u4ee5\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u5b83\u7684\u6b65\u9aa4\uff1a<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

    \n
  1. \u83b7\u53d6\u8981\u590d\u5236\u7684 div \u5143\u7d20\uff1a<\/strong>\u4f7f\u7528 document.getelementbyid() \u83b7\u53d6\u8981\u590d\u5236\u7684 div \u5143\u7d20\u3002<\/li>\n
  2. \u590d\u5236 div \u5143\u7d20\uff1a<\/strong>\u4f7f\u7528 clonenode() \u65b9\u6cd5\u521b\u5efa div \u5143\u7d20\u7684\u526f\u672c\u3002<\/li>\n
  3. \u83b7\u53d6\u8981\u63d2\u5165 div \u7684\u4f4d\u7f6e\uff1a<\/strong>\u4f7f\u7528 document.queryselector() \u83b7\u53d6\u8981\u63d2\u5165 div \u7684\u5176\u4ed6 div \u5143\u7d20\u3002<\/li>\n
  4. \u63d2\u5165\u590d\u5236\u7684 div\uff1a<\/strong>\u4f7f\u7528 insertbefore() \u65b9\u6cd5\u5c06\u590d\u5236\u7684 div \u63d2\u5165\u5230\u6307\u5b9a\u4f4d\u7f6e\u7684\u540e\u9762\u3002<\/li>\n<\/ol>\n

    \u4ee5\u4e0b\u662f\u6f14\u793a\u5982\u4f55\u5b9e\u73b0\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

    const divToCopy = document.getElementById('div-to-copy');\nconst targetDiv = document.querySelector('#target-div');\nconst clonedDiv = divToCopy.cloneNode(true);\ntargetDiv.insertBefore(clonedDiv, targetDiv.lastChild);<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u901a\u8fc7\u6267\u884c\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u5728 javascript \u4e2d\u5c06\u4e00\u6bb5 div \u7684\u4ee3\u7801\u590d\u5236\u5e76\u63d2\u5165\u5230\u53e6\u4e00\u6bb5 div \u4e4b\u540e\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u5728 JavaScript \u4e2d\u5982\u4f55\u590d\u5236\u5e76\u63d2\u5165 DIV \u4ee3\u7801\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":"
    \u5728 javascript \u4e2d\u590d\u5236\u548c\u63d2\u5165 div \u4ee3\u7801 \u95ee\u9898\uff1a\u5982\u4f55\u4f7f\u7528 javascript \u590d\u5236\u4e00\u6bb5 div \u7684\u4ee3\u7801\u5e76\u5c06\u5176\u63d2\u5165\u5230\u53e6\u4e00\u6bb5 div \u4e4b\u540e\uff1f \u56de\u7b54\uff1a \u5f53\u7136\u53ef\u4ee5\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u5b83\u7684\u6b65\u9aa4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u83b7\u53d6\u8981\u590d\u5236\u7684 div \u5143\u7d20\uff1a\u4f7f\u7528 document.getelementbyid() \u83b7\u53d6\u8981\u590d\u5236\u7684 div \u5143\u7d20\u3002 \u590d\u5236 div \u5143\u7d20\uff1a\u4f7f\u7528 clonenode() \u65b9\u6cd5\u521b\u5efa div \u5143\u7d20\u7684\u526f\u672c\u3002 \u83b7\u53d6\u8981\u63d2\u5165 div \u7684\u4f4d\u7f6e\uff1a\u4f7f\u7528 document.queryselector() \u83b7\u53d6\u8981\u63d2\u5165 div \u7684\u5176\u4ed6 div \u5143\u7d20\u3002 \u63d2\u5165\u590d\u5236\u7684 div\uff1a\u4f7f\u7528 insertbefore() \u65b9\u6cd5\u5c06\u590d\u5236\u7684 div \u63d2\u5165\u5230\u6307\u5b9a\u4f4d\u7f6e\u7684\u540e\u9762\u3002 \u4ee5\u4e0b\u662f\u6f14\u793a\u5982\u4f55\u5b9e\u73b0\u7684\u4ee3\u7801\u793a\u4f8b\uff1a const divToCopy = document.getElementById(‘div-to-copy’); const targetDiv = document.querySelector(‘#target-div’); const clonedDiv […]<\/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-1668","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1668","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=1668"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1668\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}