如何獲取iframe的父div的ID？

我有一個頁面，看起來像這樣：如何獲取iframe的父div的ID？

<div class="myclass" id="div1"><iframe id="frame1" src="myiframe.html"></div> 
<div class="myclass" id="div2"><iframe id="frame2" src="myiframe.html"></div>

在我iframe，我需要知道它的父節點的div的ID，但我不知道怎麼辦。我搜索了一個沒有jQuery的解決方案，但我發現的東西都是getElementById的東西，我實際上是在尋找id。

有人可以幫助我嗎？

來源

2012-09-10 tienbuiDE

澄清：你要運行的JavaScript'內'，而不是它的容器？ – <span class="text-secondary"> <small> <span></span> </small> </span> </p> </div> </div> </div> <div itemprop="comment" class="post-comment"> <div class="row"> <div class="col-lg-1"><span class="text-secondary">+0</span></div> <div class="col-lg-11"> <p class="commenttext">是的，我想運行內部的Safari <iframe> – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/1161152/">tienbuiDE</a></span> <span></span> </small> </span> </p> </div> </div> </div> </div> </div> </article> </div> <div class="answer-title"> <span class="text-logo margin-top-sm">A</span> <h2 class="title h4">回答</h2> </div> <div class="item-description text-md markdown-body margin-bottom-40 voidso"> <article class="board-top-1 padding-top-10"> <div class="post-col vote-info"> <span class="count">0<i class="fa fa-thumbs-up"></i></span> <i class="fa fa-check fa-2x"></i> </div> <div class="post-offset"> <div class="answer fmt"> <p>你必須知道的是，儘可能的iFrame中的JS代碼而言，窗口<em>是</em>內嵌框架，並且文檔是iFrame的內容。這裏有一個應該爲你工作，爲了給母公司文檔的小功能：</p> <pre><code class="prettyprint-override">var parentDoc = window; while(parentDoc !== parentDoc.parent) { parentDoc = parentDoc.parent; } parentDoc = parentDoc.document; var iFrames = parentDoc.getElementsByTagName('iframe'); var divs = []; for(var i=0;i<iFrames.length;i++) { divs.push(iFrames[i].parentNode);//assuming the first parent is the div } </code></pre> <p>這應該做的伎倆</p> </div> <div class="post-info"> <div class="post-meta row"> <p class="text-secondary col-lg-6"> <span class="source"> <a rel="noopener" target="_blank" href="https://stackoverflow.com/q/12350593">來源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2012-09-10 11:19:38</span> </p> <p class="col-12"></p> <p class="col-12"></p></div> </div>  <div class="comments"> <div itemprop="comment" class="post-comment"> <div class="row"> <div class="col-lg-1"><span class="text-secondary">+0</span></div> <div class="col-lg-11"> <p class="commenttext">，這很有效。現在的問題是我嵌入的網站和iframe來自不同的域。：S – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/1161152/">tienbuiDE</a></span> <span></span> </small> </span> </p> </div> </div> </div> <div itemprop="comment" class="post-comment"> <div class="row"> <div class="col-lg-1"><span class="text-secondary">+0</span></div> <div class="col-lg-11"> <p class="commenttext">這對JS來說並沒有什麼區別......你想要做什麼問題，這是否會成爲問題？ – <span class="text-secondary"> <small> <span></span> </small> </span> </p> </div> </div> </div> <div itemprop="comment" class="post-comment"> <div class="row"> <div class="col-lg-1"><span class="text-secondary">+0</span></div> <div class="col-lg-11"> <p class="commenttext">我通過控制器傳遞ID解決了我的問題。儘管非常感謝！ – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/1161152/">tienbuiDE</a></span> <span></span> </small> </span> </p> </div> </div> </div> </div> </div> </article> <div> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-6208739752673518" data-ad-slot="1038284119" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <article class="board-top-1 padding-top-10"> <div class="post-col vote-info"> <span class="count">-1<i class="fa fa-thumbs-up"></i></span> </div> <div class="post-offset"> <div class="answer fmt"> <p>嘗試這樣的：</p> <pre><code class="prettyprint-override">parent.document.getElementById("div id") var parentDivOfIfame1 = $("#frame1", parent.document).parent(); </code></pre> </div> <div class="post-info"> <div class="post-meta row"> <p class="text-secondary col-lg-6"> <span class="source"> <a rel="noopener" target="_blank" href="https://stackoverflow.com/q/12350476">來源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2012-09-10 11:12:43</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/1587057/">Khurshid</a></span> </p> <p class="col-12"></p> <p class="col-12"></p></div> </div>  <div class="comments"> <div itemprop="comment" class="post-comment"> <div class="row"> <div class="col-lg-1"><span class="text-secondary">+0</span></div> <div class="col-lg-11"> <p class="commenttext">Safari說：'TypeError：'undefined'不是一個對象（評估'parent.document.getElementById'）' Chrome說：'未捕獲的TypeError：不能調用方法'getElementById '未定義' – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/1161152/">tienbuiDE</a></span> <span></span> </small> </span> </p> </div> </div> </div> </div> </div> </article> </div> <div class="clearfix"> </div> <div class="relative-box"> <div class="relative">相關問題</div> <ul class="relative_list"> <li> 1. <a 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