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POSUM Total for Column
 

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    <p>please refer to previous question here: <a href="https://stackoverflow.com/questions/10802244/sum-total-for-column-in-jquery">Sum total for column in jQuery</a></p> <p>i used Aymen's solution, but i edited it to suite my need. It stopped working, my code as below as seen at jsfiddle: <a href="http://jsfiddle.net/unKDk/15/" rel="nofollow noreferrer">http://jsfiddle.net/unKDk/15/</a></p> <pre><code>&lt;table id="sum_table" width="300" border="1"&gt; &lt;tr class="titlerow"&gt; &lt;td&gt;Apple&lt;/td&gt; &lt;td&gt;Orange&lt;/td&gt; &lt;td&gt;Watermelon&lt;/td&gt; &lt;td&gt;Strawberry&lt;/td&gt; &lt;td&gt;Total By Row&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="rowAA"&gt;1&lt;/td&gt; &lt;td class="rowAA"&gt;2&lt;/td&gt; &lt;td class="rowBB"&gt;3&lt;/td&gt; &lt;td class="rowBB"&gt;4&lt;/td&gt; &lt;td class="totalRow"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="rowAA"&gt;1&lt;/td&gt; &lt;td class="rowAA"&gt;2&lt;/td&gt; &lt;td class="rowBB"&gt;3&lt;/td&gt; &lt;td class="rowBB"&gt;4&lt;/td&gt; &lt;td class="totalRow"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="rowAA"&gt;1&lt;/td&gt; &lt;td class="rowAA"&gt;5&lt;/td&gt; &lt;td class="rowBB"&gt;3&lt;/td&gt; &lt;td class="rowBB"&gt;4&lt;/td&gt; &lt;td class="totalRow"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr class="totalColumn"&gt; &lt;td class="totalCol"&gt;Total:&lt;/td&gt; &lt;td class="totalCol"&gt;Total:&lt;/td&gt; &lt;td class="totalCol"&gt;Total:&lt;/td&gt; &lt;td class="totalCol"&gt;Total:&lt;/td&gt; &lt;td class="totalCol"&gt;Total:&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre> <p>Jquery part is</p> <pre><code>var totals=[0,0,0,0,0]; $(document).ready(function(){ var $dataRows=$("#sum_table tr:not('.totalColumn, .titlerow')"); $dataRows.each(function() { $(this).find('.rowAA').each(function(i){ totals[i]+=parseInt( $(this).html()); }); $(this).find('.rowBB').each(function(i){ totals[i]+=parseInt( $(this).html()); }); }); $("#sum_table td.totalCol").each(function(i){ $(this).html("total:"+totals[i]); }); }); </code></pre> <ol> <li>how to solve the problem that caused the jquery calculate wrongly.</li> <li>how to calculate total by row</li> <li>i need the class name exactly same.</li> </ol>
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    1. COAn SO question should be fully self-contained and not a follow-up that requires linking to a previous question.
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    2. COpossible duplicate of [Sum total for column in jQuery](http://stackoverflow.com/questions/10802244/sum-total-for-column-in-jquery)
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    3. CO@Redbox If you're looking for a solution that works with any number of rows and column, I've provided one below.
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