如何將iframe中的屬性值傳遞給Javascript中的父項？

如何將iframe的屬性值傳遞給父項？如何將iframe中的屬性值傳遞給Javascript中的父項？

I.e. iframe（frame1）有<a id="a1" href="http://www.infinitybusiness.net">。我如何在我的父頁面中獲得href的價值？

2010-08-01 nandu3685

是一個單獨的域，或者相同的''？ – <span class="text-secondary"> <small> <span>2010-08-01 11:59:37</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">+1</span></div> <div class="col-lg-11"> <p class="commenttext">@MrOhad：你爲什麼添加'跨域'標籤？ OP沒有對此提出任何意見。 – <span class="text-secondary"> <small> <span>2010-08-01 13:27:18</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">，因爲答案也包括解決方案，以及:-) – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/381211/">DuduAlul</a></span> <span>2010-08-01 14:12:32</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">4<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>這是會談正是關於一個偉大的教程： <a href="http://www.roseindia.net/java/pass-value-example/pass-value-from-iframe-parent.shtml" rel="nofollow noreferrer">http://www.roseindia.net/java/pass-value-example/pass-value-from-iframe-parent.shtml</a></p> <p>你可以用它只有兩頁是由同一個域提供。有跨域腳本許多解決方案well..you可以在這裏閱讀更多： <a href="http://softwareas.com/cross-domain-communication-with-iframes" rel="nofollow noreferrer">http://softwareas.com/cross-domain-communication-with-iframes</a></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/3381926">來源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2010-08-01 12:00:18</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/381211/">DuduAlul</a></span> </p> <p class="col-12"></p> <p class="col-12"></p></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">4<i class="fa fa-thumbs-up"></i></span> </div> <div class="post-offset"> <div class="answer fmt"> <pre><code class="prettyprint-override">var fra = document.getElementById('frameId'); // following will work on same domain (or subdomain with document.domain set) only var fraContent = fra.contentDocument || fra.contentWindow.document; myLinkHref = fraContent.getElementById('myLinkId').href; </code></pre> <p>如果這是跨域，那麼你將需要訪問腳本添加到子框架。如果沒有，那麼沒有服務器端代理就無法完成。</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/3382020">來源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2010-08-01 12:23:56</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/394435/">Jhong</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">你是跨域。 – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/407905/">nandu3685</a></span> <span>2010-08-03 15:25:59</span> </small> </span> </p> </div> </div> </div> </div> </div> </article> <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>很容易：</p> <ul> <li>你應該使用％26，而不是&發送給iframe的</li> </ul> <p><strong>例如</strong>： <strong>鏈接</strong>：<code class="prettyprint-override">2.asp?ppp=/Payam.asp?sid=1%26PID=1&sa=12313</code> 在代碼<strong>：當我<code class="prettyprint-override">requset.queryString("ppp")</code>在父母它顯示： <code class="prettyprint-override">/Payam.asp?sid=1&PID=1</code> </strong></p> <strong> <p>你可以使用這個作爲你的iframe的來源，它有兩個參數</p> <pre><code class="prettyprint-override"><IFRAME name="My" src='<%=ppp %>'></IFRAME> </code></pre></strong> </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/23904047">來源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2014-05-28 06:14:14</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/3682349/">user3682349</a></span> </p> <p class="col-12"></p> <p class="col-12"></p></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 href="http://hk.uwenku.com/question/p-dstkfxde-nv.html" target="_blank" title="如何將iframe src url的值傳遞給父項"> 如何將iframe src url的值傳遞給父項 </a> </li> <li> 2. <a href="http://hk.uwenku.com/question/p-dwkfytjh-boa.html" target="_blank" title="將模態iframe中的值傳遞給父iframe"> 將模態iframe中的值傳遞給父iframe </a> </li> <li> 3. <a href="http://hk.uwenku.com/question/p-szyzpsxg-mv.html" target="_blank" title="如何將值傳遞給父項tabgroupactivity？"> 如何將值傳遞給父項tabgroupactivity？ </a> </li> <li> 4. <a 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