0 有没有办法限制<textarea>可以扩展多远？或者是一种格式化<table>的方法，以便在展开<textarea>时看起来不错。<textarea>扩大并破坏表格格式 来源 2011-07-30 Stylzs05 +0 'textarea'如何被扩展？ – thirtydot +0 单击的右下角并将其拉出。完全像我这样输入的<textarea>来回答你的问题。 – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/648418/">Stylzs05</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">+2</span></div> <div class="col-lg-11"> <p class="commenttext">您可能想要防止它被调整大小？ http://stackoverflow.com/questions/588089/hiding-textarea-resize-handle-in-safari – <span class="text-secondary"> <small> <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">1<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>我知道的唯一方法是使用resize css属性。它是一个CSS3属性，因此如果您正在处理旧版浏览器，它可能无法帮助您。 尝试将这种类文本区...</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/6880837">来源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2011-07-30 03:04:45</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/868529/">Ronnie</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">1<i class="fa fa-thumbs-up"></i></span> </div> <div class="post-offset"> <div class="answer fmt"> <p>使用<code class="prettyprint-override">max-height</code>和<code class="prettyprint-override">max-width</code>作为textarea的样式。这将防止textarea扩展。</p> <p>注意：IE不知道<code class="prettyprint-override">max-width</code>和<code class="prettyprint-override">max-height</code>。但你可以做这样的事情：</p> <pre><code class="prettyprint-override">textarea{ width: expression(document.body.clientWidth > 776 ? "777px" : "auto"); /* sets max-width for IE */ } </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/6880823">来源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2011-07-30 03:00:29</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/724689/">dpp</a></span> </p> <p class="col-12"></p> <p class="col-12"></p></div> </div> <!-- comments --> <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">嘿谢谢。这正是我需要的。 IE是如此的痛苦。 – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/648418/">Stylzs05</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">供参考：IE9确实.. – <span class="text-secondary"> <small> <span></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">0<i class="fa fa-thumbs-up"></i></span> </div> <div class="post-offset"> <div class="answer fmt"> <p>如果你不想完全调整大小，然后把“调整大小：无;” textarea上的样式属性。如果你想以受控方式调整大小，然后添加像max-width：300px; max-height：250px;到文字区域的风格。</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/6880827">来源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2011-07-30 03:01:03</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/757483/">legendofawesomeness</a></span> </p> <p class="col-12"></p> <p class="col-12"></p></div> </div> </div> </article> <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> </div> <div class="post-offset"> <div class="answer fmt"> <pre><code class="prettyprint-override">textarea { resize: vertical; width: 350px; min-height: 80px; max-height: 200px; } </code></pre> <p>使用此代码，用户可以垂直调整textarea的。应用最大高度和最小高度可防止布局中断。</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/16263553">来源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2013-04-28 13:52:43</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/1245775/">Anselm</a></span> </p> <p class="col-12"></p> <p 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'textarea'如何被扩展？ – thirtydot
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