{"id":1736,"date":"2024-11-10T08:37:16","date_gmt":"2024-11-10T00:37:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1736\/"},"modified":"2024-11-10T08:37:16","modified_gmt":"2024-11-10T00:37:16","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-javascript-%e6%a0%b9%e6%8d%ae-id-%e5%af%b9%e5%85%b7%e6%9c%89%e7%9b%b8%e5%90%8c%e7%88%b6%e8%8a%82%e7%82%b9%e7%9a%84-html-%e5%85%83%e7%b4%a0%e9%87%8d%e6%96%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1736\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 JavaScript \u6839\u636e id \u5bf9\u5177\u6709\u76f8\u540c\u7236\u8282\u70b9\u7684 HTML \u5143\u7d20\u91cd\u65b0\u6392\u5e8f\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u4f7f\u7528<\/p>\n

\u5728 html \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 id \u5c5e\u6027\u6765\u552f\u4e00\u6807\u8bc6\u5143\u7d20\u3002\u5728 javascript \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 document.getelementbyid() \u65b9\u6cd5\u83b7\u53d6\u5177\u6709\u7279\u5b9a id \u7684\u5143\u7d20\u3002<\/p>\n

\u8981\u6839\u636e id \u5bf9 html \u4e2d\u5177\u6709\u76f8\u540c\u7236\u8282\u70b9\u7684\u5143\u7d20\u91cd\u65b0\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528 appendchild() \u65b9\u6cd5\u5c06\u5143\u7d20\u79fb\u52a8\u5230\u5176\u7236\u8282\u70b9\u7684\u672b\u5c3e\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u4ee5\u4e0b html\uff1a<\/p>\n

<div id=\"divs\">\n  <div id=\"2\">2\u6d77\u9762\u5012\u6620\u7740\u7f8e\u4e3d\u7684\u767d\u5854\uff0c\u56db\u5468\u73af\u7ed5\u7740\u7eff\u6811\u7ea2\u5899\u3002<\/div>\n  <div id=\"1\">1\u5c0f\u8239\u513f\u8f7b\u8f7b\uff0c\u98d8\u8361\u5728\u6c34\u4e2d<\/div>\n  <div id=\"5\">5\u8ba9\u6211\u4eec\u8361\u8d77\u53cc\u6868\uff0c\u5c0f\u8239\u513f\u63a8\u5f00\u6ce2\u6d6a\u3002<\/div>\n  <div id=\"3\">3\u7ea2\u9886\u5dfe\u8fce\u7740\u592a\u9633\uff0c\u9633\u5149\u6d12\u5728\u6d77\u9762\u4e0a\uff0c<\/div>\n  <div id=\"4\">4\u8fce\u9762\u5439\u6765\u4e86\u51c9\u723d\u7684\u98ce\u3002<\/div>\n<\/div><\/pre>\n
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\u8981\u5c06\u5177\u6709 id = “2” \u7684\u5143\u7d20\u79fb\u52a8\u5230\u7236\u8282\u70b9\u7684\u672b\u5c3e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b javascript\uff1a<\/p>\n
var div2 = document.getelementbyid(\"2\");\nvar divs = document.getelementbyid(\"divs\");\ndivs.appendchild(div2);<\/pre>\n
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\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
<div id=\"divs\">\n  <div id=\"1\">1\u5c0f\u8239\u513f\u8f7b\u8f7b\uff0c\u98d8\u8361\u5728\u6c34\u4e2d<\/div>\n  <div id=\"5\">5\u8ba9\u6211\u4eec\u8361\u8d77\u53cc\u6868\uff0c\u5c0f\u8239\u513f\u63a8\u5f00\u6ce2\u6d6a\u3002<\/div>\n  <div id=\"3\">3\u7ea2\u9886\u5dfe\u8fce\u7740\u592a\u9633\uff0c\u9633\u5149\u6d12\u5728\u6d77\u9762\u4e0a\uff0c<\/div>\n  <div id=\"4\">4\u8fce\u9762\u5439\u6765\u4e86\u51c9\u723d\u7684\u98ce\u3002<\/div>\n  <div id=\"2\">2\u6d77\u9762\u5012\u6620\u7740\u7f8e\u4e3d\u7684\u767d\u5854\uff0c\u56db\u5468\u73af\u7ed5\u7740\u7eff\u6811\u7ea2\u5899\u3002<\/div>\n<\/div><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 JavaScript \u6839\u636e id \u5bf9\u5177\u6709\u76f8\u540c\u7236\u8282\u70b9\u7684 HTML \u5143\u7d20\u91cd\u65b0\u6392\u5e8f\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 html \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 id \u5c5e\u6027\u6765\u552f\u4e00\u6807\u8bc6\u5143\u7d20\u3002\u5728 javascript \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 document.getelementbyid() \u65b9\u6cd5\u83b7\u53d6\u5177\u6709\u7279\u5b9a id \u7684\u5143\u7d20\u3002 \u8981\u6839\u636e id \u5bf9 html \u4e2d\u5177\u6709\u76f8\u540c\u7236\u8282\u70b9\u7684\u5143\u7d20\u91cd\u65b0\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528 appendchild() \u65b9\u6cd5\u5c06\u5143\u7d20\u79fb\u52a8\u5230\u5176\u7236\u8282\u70b9\u7684\u672b\u5c3e\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u4ee5\u4e0b html\uff1a <div id=”divs”> <div id=”2″>2\u6d77\u9762\u5012\u6620\u7740\u7f8e\u4e3d\u7684\u767d\u5854\uff0c\u56db\u5468\u73af\u7ed5\u7740\u7eff\u6811\u7ea2\u5899\u3002<\/div> <div id=”1″>1\u5c0f\u8239\u513f\u8f7b\u8f7b\uff0c\u98d8\u8361\u5728\u6c34\u4e2d<\/div> <div id=”5″>5\u8ba9\u6211\u4eec\u8361\u8d77\u53cc\u6868\uff0c\u5c0f\u8239\u513f\u63a8\u5f00\u6ce2\u6d6a\u3002<\/div> <div id=”3″>3\u7ea2\u9886\u5dfe\u8fce\u7740\u592a\u9633\uff0c\u9633\u5149\u6d12\u5728\u6d77\u9762\u4e0a\uff0c<\/div> <div id=”4″>4\u8fce\u9762\u5439\u6765\u4e86\u51c9\u723d\u7684\u98ce\u3002<\/div> <\/div> \u767b\u5f55\u540e\u590d\u5236 \u8981\u5c06\u5177\u6709 id = “2” \u7684\u5143\u7d20\u79fb\u52a8\u5230\u7236\u8282\u70b9\u7684\u672b\u5c3e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b javascript\uff1a var div2 = document.getelementbyid(“2”); var divs = document.getelementbyid(“divs”); divs.appendchild(div2); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u5bfc\u81f4\u4ee5\u4e0b dom \u7ed3\u6784\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b <div id=”divs”> […]<\/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-1736","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1736","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=1736"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1736\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}