{"id":3815,"date":"2024-11-10T15:03:35","date_gmt":"2024-11-10T07:03:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3815\/"},"modified":"2024-11-10T15:03:35","modified_gmt":"2024-11-10T07:03:35","slug":"%e5%a6%82%e4%bd%95%e8%b7%a8%e5%9f%9f%e8%8e%b7%e5%8f%96-iframe-%e5%8a%a0%e8%bd%bd%e7%9a%84%e7%bd%91%e9%a1%b5%e9%ab%98%e5%ba%a6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3815\/","title":{"rendered":"\u5982\u4f55\u8de8\u57df\u83b7\u53d6 iframe \u52a0\u8f7d\u7684\u7f51\u9875\u9ad8\u5ea6\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u8de8\u57df\u83b7\u53d6<\/p>\n

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window.addeventlistener(\"message\", (event) => {\n  if (event.data === \"getheight\") {\n    event.source.postmessage(document.documentelement.scrollheight, event.origin);\n  }\n});<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u7236\u9875\u9762\u4e2d\uff1a<\/p>\n
let iframe = document.getElementById(\"c_iframe\");\niframe.onload = () => {\n  iframe.contentWindow.postMessage(\"getHeight\", \"*\");\n  iframe.contentWindow.addEventListener(\"message\", (event) => {\n    if (event.data) {\n      iframe.height = event.data + \"px\";\n    }\n  });\n};<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8de8\u57df\u83b7\u53d6 iframe \u52a0\u8f7d\u7684\u7f51\u9875\u9ad8\u5ea6\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":"
\u83b7\u53d6\u6307\u5b9a url \u7f51\u9875\u9ad8\u5ea6 \u60a8\u60f3\u8981\u8bbe\u7f6e iframe \u7684\u9ad8\u5ea6\u4e3a\u663e\u793a\u7f51\u9875\u5730\u5740\u7684\u9ad8\u5ea6\uff0c\u4f46\u7531\u4e8e\u8de8\u57df\u9650\u5236\uff0c\u7236\u9875\u9762\u65e0\u6cd5\u76f4\u63a5\u64cd\u4f5c\u52a0\u8f7d\u7684\u5b50\u9875\u9762\u7a97\u53e3\u5bf9\u8c61\u3002 \u89e3\u51b3\u65b9\u6cd5 \u5982\u679c\u60a8\u5bf9\u8981\u52a0\u8f7d\u7684\u5b50\u9875\u9762\u62e5\u6709\u63a7\u5236\u6743\uff0c\u53ef\u4ee5\u4f7f\u7528 postmessage api \u4f20\u9012\u6d88\u606f\u3002\u6b64 api \u9700\u8981\u5728\u7236\u9875\u9762\u548c\u5b50\u9875\u9762\u4e2d\u6dfb\u52a0\u6d88\u606f\u4f20\u9012\u4ee3\u7801\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u5c06\u5b50\u9875\u9762\u7a97\u53e3\u9ad8\u5ea6\u7684\u6d88\u606f\u53d1\u9001\u5230\u7236\u9875\u9762\uff0c\u5e76\u6839\u636e\u8be5\u6d88\u606f\u8c03\u6574 iframe \u9ad8\u5ea6\u3002 \u4ee3\u7801\u793a\u4f8b \u5728\u5b50\u9875\u9762\u4e2d\uff1a window.addeventlistener(“message”, (event) => { if (event.data === “getheight”) { event.source.postmessage(document.documentelement.scrollheight, event.origin); } }); \u767b\u5f55\u540e\u590d\u5236 \u5728\u7236\u9875\u9762\u4e2d\uff1a let iframe = document.getElementById(“c_iframe”); iframe.onload = () => { iframe.contentWindow.postMessage(“getHeight”, “*”); iframe.contentWindow.addEventListener(“message”, (event) => { if (event.data) { iframe.height = event.data + “px”; […]<\/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-3815","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3815","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=3815"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3815\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}