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POHow to get the values of a table generated in the jsp in the action in struts 2?
 

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  1. POHow to get the values of a table generated in the jsp in the action in struts 2?
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    <p>In my jsp I am selecting some values from one Table1 and adding it to another table Table2 by using the Add button. This is my jsp:</p> <pre><code>&lt;%@page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8"%&gt; &lt;%@taglib prefix="s"uri="/struts-tags"%&gt; &lt;!DOCTYPE html PUBLIC"-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt; &lt;head&gt; &lt;meta http-equiv="Content-Type" content="text/html; charset=utf-8"/&gt; &lt;title&gt;Insert title here&lt;/title&gt; &lt;script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js" /&gt; &lt;script type="text/javascript"&gt; $(document).ready(function(){ $('#add').on("click", function(){ $('#one tbody input:checked').parent().parent() .appendTo("#two tbody"); return false; }); $('#remove').on("click", function(){ $('#two tbody input:checked').parent().parent() .appendTo("#one tbody"); return false; }); }); function GetCellValues() { var oTable = document.getElementById('two'); var mycars = new Array(); var mycars1 = new Array(); var mycars2 = new Array(); //gets table var rowLength = oTable.rows.length; //gets rows of table for (i = 0; i &lt; rowLength; i++){ //loops through rows var oCells = oTable.rows.item(i).cells; //gets cells of current row var cellLength = oCells.length; for(var j = 0; j &lt; cellLength; j++){ //loops through each cell in current row //get your cell info here var cellVal = oCells.item(j).innerHTML; alert(cellVal); if(j==3){ mycars[i] = cellVal; } if(j==1){ mycars1[i] = cellVal; } if(j==2){ mycars2[i] = cellVal; } } } window.location ="DynamicTable?mytable="+mycars; } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;button onclick="GetCellValues()"&gt;Submit&lt;/button&gt; &lt;table id="one" style="border:1px solid red;"&gt; &lt;caption&gt;Table 1&lt;/caption&gt; &lt;thead&gt; &lt;tr&gt; &lt;th &gt;&lt;/th&gt; &lt;th&gt; Id&lt;/th&gt; &lt;th&gt;Name&lt;/th&gt; &lt;th&gt;Status&lt;/th&gt; &lt;th&gt;Type&lt;/th&gt; &lt;th&gt;RollUp Type&lt;/th&gt; &lt;th&gt;System&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody&gt; &lt;s:iterator value="formList1"&gt; &lt;tr&gt; &lt;td&gt;&lt;s:checkbox theme="simple" &gt;&lt;/s:checkbox&gt; &lt;/td&gt; &lt;td&gt;&lt;s:property value="id"/&gt;&lt;/td&gt; &lt;td&gt;&lt;s:property value="named"/&gt;&lt;/td&gt; &lt;td&gt;&lt;s:property value="status"/&gt;&lt;/td&gt; &lt;td&gt;&lt;s:property value="type"/&gt;&lt;/td&gt; &lt;td&gt;&lt;s:property value="rollup"/&gt;&lt;/td&gt; &lt;td&gt;&lt;s:property value="unit"/&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/s:iterator&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;table id="two" style="border:1px solid green;"&gt; &lt;caption&gt;Table 2&lt;/caption&gt; &lt;thead&gt; &lt;tr&gt; &lt;th &gt;&lt;/th&gt; &lt;th&gt; Id&lt;/th&gt; &lt;th&gt;Name&lt;/th&gt; &lt;th&gt;Status&lt;/th&gt; &lt;th&gt;Type&lt;/th&gt; &lt;th&gt;RollUp Type&lt;/th&gt; &lt;th&gt;System&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;br&gt;&lt;hr&gt;&lt;br&gt; &lt;button id="add"&gt;Add&lt;/button&gt; &lt;button id="remove"&gt;Remove&lt;/button&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>Here how do I retrieve the values that I added in Table 2 in my action when I click on Submit button in Struts2?</p> <p>This is what I tried, I called the javascript GetCellValues() on click of Submit button, where I set each column in the array mycars,mycars1 and so on.</p> <p>In my action class I have getters and setters for these arrays. But in my action I am not able to retrieve these values.</p> <p>How to get the values of a table generated in the jsp in the action?</p> <p><strong>UPDATE</strong>: I just corrected the line <code>window.location ="DynamicTable?mytable="+mycars;</code> now i'm getting the values in the action as a String separated by commas. I would like to know if there is any other method than what I have used?</p>
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    1. USAndrea Ligios
    1. USuser2077648
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    1. COUse the standard method supported by your web server.
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    2. COI used it but it does not worK
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    3. CONo, you didn't! If you did I'd see it.
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