🎩 👩🏾‍🌾 🏒 value of text field for scriptlet

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  <section class="page js-page"><div itemscope="" itemtype="http://schema.org/QAPage" class="page"><div class="main-col" itemprop="mainEntity" itemscope="" itemtype="http://schema.org/Question"><div class="question-header"><h1 itemprop="name">  The value of the text field for the scriptlet </h1></div><div class="question"><div class="question-row"><div class="question-text"><div class="description" itemprop="text"><pre class="prettyprint-override"><code class="hljs javascript"><form name=<span class="hljs-string">"myForm"</span> method=<span class="hljs-string">"post"</span> onsubmit=<span class="hljs-string">"return getComment()"</span>> <span class="xml"><span class="hljs-tag"><<span class="hljs-name">textarea</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"commentarea"</span>></span><span class="hljs-tag"></<span class="hljs-name">textarea</span>></span></span> <input type=<span class="hljs-string">"text"</span> name=<span class="hljs-string">"locate"</span> value=<span class="hljs-string">"<%=rs.getString("</span>location<span class="hljs-string">")%>"</span>> <span class="xml"><span class="hljs-tag"><<span class="hljs-name">input</span> <span class="hljs-attr">type</span>=<span class="hljs-string">"submit"</span> <span class="hljs-attr">value</span>=<span class="hljs-string">"View Comment"</span>></span> <span class="hljs-tag"></<span class="hljs-name">form</span>></span></span> <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">getComment</span>(<span class="hljs-params"></span>)</span>{ <% <span class="hljs-built_in">String</span> locate=request.getParameter(<span class="hljs-string">"locate"</span>); %> <span class="hljs-keyword">var</span> location = <span class="xml"><span class="hljs-tag"><<span class="hljs-name">%=</span> <span class="hljs-attr">locate</span>%></span>; document.getElementById('commentarea').value=location; return false; }</span></code> </pre> <p>  Each time I click "View Comment", there is no value.  I want to access a place in a scriptlet and print the value in a text area.  I know that this is not the best way to access it, but I need to access it this way.  Can someone help me? </p></div><div class="favorite hidden"><i class="far fa-star"></i></div><div class="votes-question"><i class="glyphicon glyphicon-arrow-ups"></i><div class="vote-count greenc" itemprop="upvoteCount">  +4 </div><i class="glyphicon glyphicon-arrow-down"></i></div><div class="tags">  <a href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" class="tag" title="show questions tagged with 'javascript'" rel="tag">javascript</a> <a href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" class="tag" title="show questions tagged 'variables'" rel="tag">variables</a> <a href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" class="tag" title="show questions tagged with 'html'" rel="tag">html</a> <a href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" class="tag" title="show questions tagged 'scriptlet'" rel="tag">scriptlet</a> <a href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" class="tag" title="show questions tagged with 'forms'" rel="tag">forms</a> </div><div class="clearfix"></div><div class="action-time">  <span itemprop="author" itemscope="" itemtype="http://schema.org/Person"><span itemprop="name"><a href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" rel="noopener" target="_blank">joanna</a></span></span> <time title="2011-12-07 16:17" itemprop="dateCreated" datetime="2011-12-07T16:17:47+0000">  Dec 7  '11 at 16:17 </time></div>  <a class="aa-link" href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" target="_blank" rel="noopener">source</a> <a class="s-link" href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" title="share">share</a> <div class="clearfix"></div></div></div></div><ins style="height: 90px;display: block;" data-zxname="zx-adnet" data-zxadslot="ZX-QRST" data-zxw="0" data-zxh="90" data-zxid="2" data-overlay="false"></ins><div class="answers " id="answers_hash"><div class="answers-header">  <span class="pull-left"><span itemprop="answerCount">1</span> answer</span> <div class="clearfix"></div></div><div class="answer-pager hidden"></div><div class="answer accepted last rltd" id="4331853_hash" itemscope="" itemtype="http://schema.org/Answer" itemprop="acceptedAnswer"><div class="answer-row"><div class="answer-text"><div class="desc" itemprop="text"><p>  You have lost double / single quotes for the value of the location variable.  If you do not need to submit a form, just use the button input element. </p><pre class="prettyprint-override"> <code class="hljs javascript"><form name=<span class="hljs-string">"myForm"</span> method=<span class="hljs-string">"post"</span>> <span class="xml"><span class="hljs-tag"><<span class="hljs-name">textarea</span> <span class="hljs-attr">id</span>=<span class="hljs-string">"commentarea"</span>></span><span class="hljs-tag"></<span class="hljs-name">textarea</span>></span></span> <input type=<span class="hljs-string">"text"</span> name=<span class="hljs-string">"locate"</span> value=<span class="hljs-string">"<%=rs.getString("</span>location<span class="hljs-string">")%>"</span>> <span class="xml"><span class="hljs-tag"><<span class="hljs-name">input</span> <span class="hljs-attr">type</span>=<span class="hljs-string">"button"</span> <span class="hljs-attr">value</span>=<span class="hljs-string">"View Comment"</span> <span class="hljs-attr">onclick</span>=<span class="hljs-string">"getComment()"</span>></span> <span class="hljs-tag"></<span class="hljs-name">form</span>></span></span> <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">getComment</span>(<span class="hljs-params"></span>)</span>{ <% <span class="hljs-built_in">String</span> locate=request.getParameter(<span class="hljs-string">"locate"</span>); %> <span class="hljs-keyword">var</span> location = <span class="hljs-string">"<%= locate%>"</span>; <span class="hljs-built_in">document</span>.getElementById(<span class="hljs-string">'commentarea'</span>).value = location; }</code> </pre></div><div class="votes-answer"><i class="glyphicon glyphicon-arrow-ups"></i><div class="vote-count greenc" itemprop="upvoteCount">  +2 </div><i class="glyphicon glyphicon-arrow-down"></i></div><div class="clearfix"></div><div class="action-time">  <span itemprop="author" itemscope="" itemtype="http://schema.org/Person"><span itemprop="name"><a href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" rel="noopener" target="_blank">Manjula weerasinge</a></span></span> <time title="2011-12-07 16:22" itemprop="dateCreated" datetime="2011-12-07T16:22:08+0000">  Dec 7  '11 at 16:22 </time></div>  <a class="aa-link" href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" target="_blank" rel="noopener">source</a> <a itemprop="url" class="s-link" href="https://translate.googleusercontent.com/translate_c?depth=1&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=" title="share">share</a> <div class="clearfix"></div></div></div></div><ins style="height: 90px;display: block;margin-top: 15px;" data-zxname="zx-adnet" data-zxadslot="ZX-QRST" data-zxw="0" data-zxh="90" data-zxid="3" data-overlay="false"></ins><div class="answer-pager hidden"></div></div></div></div><p>Source: <a rel="nofollow" href="https://habr.com/ru/post/1385152/">https://habr.com/ru/post/1385152/</a></p>
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