How to pass a value from a parent window to another html page using javascript?

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情书的邮戳 2021-02-01 10:13

I have 2 windows home.html and result.html.

In home.html I have a </code> <em>#txtinput</em> and a <code>< <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-5408099190056760" data-ad-slot="7305827575" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> </div> <div class="fly-panel detail-box" id="flyReply"> <fieldset class="layui-elem-field layui-field-title" style="text-align: center;"> <legend>4条回答</legend> </fieldset> <ul class="jieda" id="jieda"> <li data-id="111" class="jieda-daan"> <a name="item-1111111111"></a> <div class="detail-about detail-about-reply"> <a class="fly-avatar" href=""> <img src="https://www.e-learn.cn/qa/data/avatar/000/00/01/small_000000107.jpg" alt=" 花落未央 "> </a> <div class="fly-detail-user"> <a href="" class="fly-link"> <cite> 花落未央</cite> </a> <span>(楼主)</span> </div> <div class="detail-hits"> <span>2021-02-01 10:42</span> </div> </div> <div class="detail-body jieda-body photos"> <p> <p>In <code>result.html</code>, find the <em>Window</em> which opened it, using window.opener and then take your data of interest from that <em>Window</em>.</p> <pre><code>window.addEventListener('load', function () { // wait for ready var home = window.opener, txtinput, txtresult; if (home) { txtinput = home.document.getElementById("txtinput"); txtresult = document.getElementById('txtresult'); txtresult.value = txtinput.value; } }, false); </code></pre> <p>In <code>home.html</code>, listen for a click on <em>#btn</em> and open <code>result.html</code></p> <pre><code>// assuming button exists at invocation time var btn = document.getElementById('btn'); btn.addEventListener('click', function () { window.open('result.html'); }, false); </code></pre> </p> <div class="appendcontent"> </div> </div> <div class="jieda-reply"> <span class="jieda-zan button_agree" type="zan" data-id='1998281'> <i class="iconfont icon-zan"></i> <em>0</em> </span> <span type="reply" class="showpinglun" data-id="1998281"> <i class="iconfont icon-svgmoban53"></i> 讨论(0) </span> <div class="jieda-admin"> </div> <div class="noreplaytext bb"> <center><div> <a href="https://www.e-learn.cn/qa/q-975084.html"> 查看其它4个回答 </a> </div></center> </div> </div> <div class="comments-mod " style="display: none; 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