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POjQuery sum events on TD click
 

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  1. POjQuery sum events on TD click
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    <p>I have a simple table to simulate a Gantt chart. The idea is that each TD clicking trigger a sum of values stored in an hidden input text (an array of values), available in a TH (first son of TR tag). The row sum of these values, is shown on a final TD.</p> <p>Next, the code table:</p> <pre><code> &lt;table width="100%" cellspacing="0" class="datagrid_ppal"&gt; &lt;tbody&gt; &lt;tr class="encabezado"&gt; &lt;th rowspan="2" scope="col" width="15%"&gt;Area&lt;/th&gt; &lt;th colspan="7" scope="col"&gt;Month&lt;/th&gt; &lt;/tr&gt; &lt;tr class="encabezado"&gt; &lt;th scope="col" width="2%"&gt;1&lt;/th&gt; &lt;th scope="col" width="2%"&gt;2&lt;/th&gt; &lt;th scope="col" width="2%"&gt;3&lt;/th&gt; &lt;th scope="col" width="2%"&gt;4&lt;/th&gt; &lt;th scope="col" width="2%"&gt;5&lt;/th&gt; &lt;th scope="col" width="2%"&gt;...&lt;/th&gt; &lt;th scope="col" width="2%"&gt;31&lt;/th&gt; &lt;/tr&gt; &lt;tr&gt; &lt;th scope="row"&gt;Area 1&lt;input name="line_config" type="hidden" value="0,5,50" /&gt;&lt;/th&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt;...&lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;th scope="row"&gt;Area 2 &lt;input name="line_config" type="hidden" value="0,0,10" /&gt;&lt;/th&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;td class="gantt"&gt;...&lt;/td&gt; &lt;td class="gantt"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr class="encabezado"&gt; &lt;th scope="row"&gt;Total&lt;/th&gt; &lt;td class="total_dia"&gt; &lt;/td&gt; &lt;td class="total_dia"&gt; &lt;/td&gt; &lt;td class="total_dia"&gt; &lt;/td&gt; &lt;td class="total_dia"&gt; &lt;/td&gt; &lt;td class="total_dia"&gt; &lt;/td&gt; &lt;td class="total_dia"&gt;...&lt;/td&gt; &lt;td class="total_dia"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; </code></pre> <p>The array of values works as follows: array [0]: Off; array [1]: preoperative; array [2]: Operating.</p> <p>This is the jQuery code I use to differentiate cells that are pre-operational and operational. If a cell is inactive, the area is off:</p> <pre><code>$(document).ready(function() { $('td.gantt').click(function() { $(this).toggleClass('preop'); }); $('td.gantt').dblclick(function() { $(this).toggleClass('operating'); }); }); </code></pre> <p>Inactive TD always sum to the total. What I want to do? Simple: 1. That jQuery always sum TH input value[0], if the TD is not clicked (inactive). 2. When I click, or double click, a TD.gantt jQuery fetch the TH input value[1], and add it to the total.</p> <p>If anyone can help with the whole problem, o a parcial, I would really appreciate.</p>
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