怎样设置文本格式？</h1></div> <div class="user-card" data-v-0c168368><div class="user-title flex align-center" data-v-21e3c89c data-v-0c168368><a href="https://blog.csdn.net/tangge1010" target="_blank" class="flex align-center" data-v-21e3c89c><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt class="head" data-v-21e3c89c> <span class="name" data-v-21e3c89c>tangge1010</span></a> <span class="cop flex1" data-v-21e3c89c><!----> <!----> <!----> <span class="cop-p time" data-v-21e3c89c>2004-03-18 08:23:30</span> <!----></span> <div class="foot-btn-more" data-v-21e3c89c><!----> <!----></div></div></div> <!----> <!----> <!----> <div id="blogDetail2" class="markdown_views htmledit_views" data-v-0c168368>我现在实现了从一个textarea中输入数据并存到数据库，可是调出时，总是失去了原有的格式，比如再textarea中敲入回车，显示的时候就没有了。是那里除了问题，是输入的时候，还是调出的时候？<br /> 怎么才能做成本网站这样可以换行的？</div></div></div></div> <div class="test" data-v-0c168368> ...全文 </div> <!----></div> <!----> <!----> <!----> <!----> <!----> <div class="vote-outer" 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role="tooltip" id="el-popover-7723" aria-hidden="true" class="el-popover el-popper popo share-popover" style="width:265px;display:none;"><!----><div id="tool-QRcode" class="QRcode" data-v-ca030a68><img src="https://csdnimg.cn/release/cmsfe/public/img/shareBg5.9eaaa691.png" alt="" class="share-bg" data-v-ca030a68> <div class="share-bg-box" data-v-ca030a68><div class="share-content" data-v-ca030a68><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt="" class="share-avatar" data-v-ca030a68> <div class="share-tit" data-v-ca030a68><textarea>怎样设置文本格式？</div> <div class="share-dec" data-v-ca030a68>我现在实现了从一个textarea中输入数据并存到数据库，可是调出时，总是失去了原有的格式，比如再textarea中敲入回车，显示的时候就没有了。是那里除了问题，是输入的时候，还是调出的时候？ 怎么才能做成本网站这样可以换行的？</div> <span class="copy-share-url" data-v-ca030a68>复制链接</span> <div class="shareText" data-v-ca030a68> </div></div> <div class="share-code" data-v-ca030a68><div class="qrcode" data-v-ca030a68></div> <div class="share-code-text" data-v-ca030a68>扫一扫</div></div></div></div> 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data-v-aeae4ab6><i class="icon icon-switch" data-v-aeae4ab6></i> <span data-v-aeae4ab6>切换为时间正序</span></div></header> <div class="comment-plugin" data-v-1ba719dd data-v-aeae4ab6><div class="init-box" data-v-1ba719dd><div class="input-box" data-v-1ba719dd>请发表友善的回复…</div> <div class="btn-reply" data-v-1ba719dd>发表回复</div></div> <div data-v-1ba719dd><div class="rich-editor detailReplay" style="display:none;" data-v-06960096 data-v-1ba719dd><!----> <!----> <!----> <div id="mdEditor" class="area" data-v-06960096></div></div></div> <div class="el-dialog__wrapper" style="display:none;" data-v-1ba719dd><div role="dialog" aria-modal="true" aria-label="dialog" class="el-dialog redEnvolope-form-reward-dialog" style="margin-top:15vh;width:400px;"><div class="el-dialog__header"><div class="el-dialog__custom-header"><span class="main_title">打赏红包</span> <img src="data:image/png;base64,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" alt="" class="close"></div><!----></div><!----><div class="el-dialog__footer"><span class="dialog-footer"><div class="pay-number"><span>需支付:</span> <span>0.00 </span> <span>元</span></div> <button type="button" class="el-button el-button--default el-button--middle"><!----><!----><span>取 消</span></button> <button type="button" class="el-button el-button--primary disable submit"><!----><!----><span>确 定</span></button></span></div></div></div></div> <div class="comment-box" data-v-aeae4ab6><div id="commentMsgId" class="commentMsg" data-v-395b6e48 data-v-aeae4ab6><div data-v-395b6e48><div id="32762267" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/joe820302" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/joe820302" class="name" data-v-395b6e48>joe820302</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32762267" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>如果数据库里是<br /> q<br /> w<br /> e<br /> 那么html里写：<br /> <textarea>q<br /> w<br /> e<br /> </textarea><br /> 就可以了啊</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32760319" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" class="name" data-v-395b6e48>tangge1010</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32760319" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>不是呀，我用的也和你一样啊，数据库用的是ACCESS。<br /> 但是你输入<br /> q<br /> w<br /> e<br /> 用说明语句调出啊？<br /> 才能显示<br /> q<br /> w<br /> e<br /> 而不是：qwe。<br /> <br /> 再html里换行不是得有<br>么<br /> 请大家帮帮忙，我好着急啊。小弟在这里谢谢大家了。</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32759535" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/joe820302" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/joe820302" class="name" data-v-395b6e48>joe820302</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32759535" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>textarea不需要处理的啊<br /> 输入：<br /> q<br /> w<br /> e<br /> 数据库里存放的也是<br /> q<br /> w<br /> e<br /> 输出：<br /> q<br /> w<br /> e<br /> 都是直接用的。<br /> 我的环境：WebSphere5.0 ， sql server 2000 ， win2000 server sp4</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32771972" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" class="name" data-v-395b6e48>tangge1010</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32771972" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>我今天就结贴！</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32771892" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" class="name" data-v-395b6e48>tangge1010</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32771892" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>谢谢大家，只有20分了，大家还这么帮助我。好感动。<br /> 讨教一下，是在存入数据库前将字符转换比较好，还是从数据库调出时在转换好？<br /> 两者有什么差别么？</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32768632" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/mackyliu" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/7a19b4c588d749c18bb791eba0b591d6_mackyliu.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/mackyliu" class="name" data-v-395b6e48>风流才子</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32768632" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48><%<br /> '过滤HTML字符函数<br /> Function HTMLEncode(fString)<br /> if not isnull(fString) then<br /> fString = Replace(fString, ">", ">")<br /> fString = Replace(fString, "<", "<")<br /> fString = Replace(fString, CHR(32), " ")<br /> fString = Replace(fString, CHR(9), " ")<br /> fString = Replace(fString, CHR(34), """)<br /> fString = Replace(fString, CHR(39), "'")<br /> fString = Replace(fString, CHR(13), "") <br /> fString = Replace(fString, CHR(10) & CHR(10), "</P><P> ")<br /> fString = Replace(fString, CHR(10), "<BR> ")<br /> HTMLEncode = fString<br /> end if<br /> End Function<br /> %><br /> </span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32768066" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/joe820302" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/joe820302" class="name" data-v-395b6e48>joe820302</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32768066" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>提交数据的时候，我没有替换“\n”…………因为我不知道在HTML里会以什么样的方式展示数据。<br /> 如果用TEXTAREA显示，则直接写。<br /> 如果用DIV显示，则把\n替换成<br>。</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32768031" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/mesher" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/mesher" class="name" data-v-395b6e48>mesher</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32768031" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>content=request("content")<br /> <br /> content=replace(content," "," ")<br /> <br /> content=replace(content,vbcrlf,"<br>")<br /> <br /> </span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32767768" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" class="name" data-v-395b6e48>tangge1010</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32767768" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>哇，很实用的招数啊，大家都是这么做的么？还有别的办法么？<br /> 请求具体代码。谢谢。</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32767305" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/bakerk" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/bakerk" class="name" data-v-395b6e48>bakerk</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32767305" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>提交数据的时候，把\n都替换成html的<br>，然后再入库<br /> 显示的时候就自动换行了</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="32767104" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/tangge1010" class="name" data-v-395b6e48>tangge1010</a> <!----> <!----> <span class="time" data-v-395b6e48>2004-03-18</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-32767104" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>我可能没有说明白意思。<br /> 我是说，从数据库调出数据显示在页面上，就像这个论坛一样，怎么能让他有格式。<br /> 我做的也是论坛，但是每次调出数据显示的时候都没有格式，就像校友录chinaren一样。<br /> csdn和chinaren到底那里有区别呢？？那位大哥指点！<br /> </span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div> <!----></div> <!----></div> <!----></div> <!----></div> <xg-player examineInfo="[object Object]" optionsConfig="[object Object]" data-v-4a5a7f56></xg-player> <div class="recommendList" data-v-ca2d15ac data-v-4a5a7f56><div data-report-view="{"mod":"popu_645","index":"1","dest":"https://download.csdn.net/download/u011062044/85508315","strategy":"2~default~OPENSEARCH~Paid","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-85508315-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1715708590163_92669\"}","spm":"1035.2023.3001.6557"}" class="list-item" data-v-ca2d15ac><div class="recommend-title" data-v-ca2d15ac><img src="data:image/png;base64,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" alt data-v-ca2d15ac> <a target="_blank" href="https://download.csdn.net/download/u011062044/85508315" data-report-click="{"mod":"popu_645","index":"1","dest":"https://download.csdn.net/download/u011062044/85508315","strategy":"2~default~OPENSEARCH~Paid","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-85508315-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1715708590163_92669\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-85508315-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-85508315-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="title" data-v-ca2d15ac>HTML5&CSS3网页制作：textarea元素.pptx</a></div> <a target="_blank" href="https://download.csdn.net/download/u011062044/85508315" data-report-click="{"mod":"popu_645","index":"1","dest":"https://download.csdn.net/download/u011062044/85508315","strategy":"2~default~OPENSEARCH~Paid","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-85508315-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1715708590163_92669\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-85508315-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-85508315-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="desc" data-v-ca2d15ac>textarea 元素 textarea 元素 01 textarea 元素 textarea 元素 <textarea cols="每行中的字符数" rows="显示的行数"> <em>文本</em>内容 描述 </em> 标记定义多行的<em>文本</em>输入控件。有两个比较重要的属性cols和rows， 语法<em>格式</em> 说明 属性 值 描述 cols number 规定<em>文本</em>区内的可见宽度。 rows number 规定<em>文本</em>区内的可见行数。 wrap Hard or soft <em>设置</em><em>文本</em>输入区内的换行模式。 textarea 元素 示例：创建一个rows="10" cols="30"的<em>文本</em>框 总结 02 熟知textarea元素的用法 掌握textarea元素的书写形式并熟练运用 总结 THANKS</a></div><div data-report-view="{"mod":"popu_645","index":"2","dest":"https://download.csdn.net/download/u011062044/85995326","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-85995326-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1715708590163_92669\"}","spm":"1035.2023.3001.6557"}" class="list-item" data-v-ca2d15ac><div class="recommend-title" data-v-ca2d15ac><img src="data:image/png;base64,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" alt data-v-ca2d15ac> <a target="_blank" href="https://download.csdn.net/download/u011062044/85995326" data-report-click="{"mod":"popu_645","index":"2","dest":"https://download.csdn.net/download/u011062044/85995326","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-85995326-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1715708590163_92669\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-85995326-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-85995326-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="title" data-v-ca2d15ac>使用HTML开发商业网站-表单控件-textarea课件.pptx</a></div> <a target="_blank" href="https://download.csdn.net/download/u011062044/85995326" data-report-click="{"mod":"popu_645","index":"2","dest":"https://download.csdn.net/download/u011062044/85995326","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-85995326-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1715708590163_92669\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-85995326-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-85995326-bbs-50205709.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="desc" data-v-ca2d15ac> 使用HTML开发商业网站 表单控件-textarea控件 表单控件 表示多行<em>文本</em>框控件，其基本语法<em>格式</em>如下： <textarea cols="每行中的字符数" rows="显示的行数"> <em>文本</em>内容 表单控件 textarea可选属性 属性 属性值 描述 name 由用户自定义 控件的名称 readonly readonly 该控件内容为只读（不能编辑修改） disabled disabled 第一次加载页面时禁用该控件（显示为灰色） 表单控件

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可以通过 cols 和 rows 属性来规定 textarea 的尺寸，不同浏览器效果是不一样的，不过更好的办法是使用 CSS