jQuery -Select all checkboxes for each dynamic tables by norlihazmey ghazali
http://stackoverflow.com/questions/35987810/select-all-checkboxes-for-each-dynamic-tables/35987996#35987996
HTML
<table width="800" border="1" cellpadding="2" cellspacing="0" class="inlineTable" style="border-collapse: collapse" bordercolor="#000000">
<tr>
<th>Sl No</th>
<th width=130>Tender Description</th>
<th>Main</th>
<th>
<input type="checkbox" class="selectAll" />
</th>
<th title="Selected to Quotation">S2Q</th>
</tr>
<tr align='center'>
<td>1</td>
<td width='140'>Silicon Free Tape </td>
<td></td>
<td>
<div class='list-item'>
<input class='checkbox1' type='checkbox' name='member[1]' value='53'>
</div>
</td>
<td title='Selected to Quotation' class="dark">
<input type="checkbox" disabled="disabled" name="comparitive[]" value="53" checked='checked' />
</td>
</tr>
<tr align='center'>
<td>2</td>
<td width='140'>UV Sensitive Tape</td>
<td></td>
<td>
<div class='list-item'>
<input class='checkbox1' type='checkbox' name='member[2]' value='54'>
</div>
</td>
<td title='Selected to Quotation' class="dark">
<input type="checkbox" disabled="disabled" name="comparitive[]" value="54" checked='checked' />
</td>
</tr>
</table>
<table width="800" border="1" cellpadding="2" cellspacing="0" class="inlineTable" style="border-collapse: collapse" bordercolor="#000000">
<tr>
<td colspan="6" align="center" width="800"><strong>Trend Zone limited (USD)</strong></td>
</tr>
<tr>
<th>Sl No</th>
<th width=130>Tender Description</th>
<th>Tech %</th>
<th>Main</th>
<th>
<input type="checkbox" class="selectAll" />
</th>
<th title="Selected to Quotation">S2Q</th>
</tr>
<tr align='center'>
<td>1</td>
<td width='140'>Silicon Free Tape </td>
<td></td>
<td></td>
<td>
...
JavaScript
$(document).on('click','.selectAll', function(e){
var table= $( this ).closest('table');
table.find(':checkbox').not( this ).prop('checked',this.checked);
});