Dynamic Colspan / Colspan All Columns On Bootstrap Sample

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afbora/dynamic_colspan.js Last active February 12, 2019 10:24 Show Gist options

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Code Revisions 4 Stars 1 Forks 1 Embed

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Clone this repository at <script src="https://gist.github.com/afbora/6c98337a3455d45b6ae4e620d5cfbcf2.js"></script> Save afbora/6c98337a3455d45b6ae4e620d5cfbcf2 to your computer and use it in GitHub Desktop. Download ZIP Dynamic Colspan / Colspan All Columns on Bootstrap Sample Raw dynamic_colspan.js This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters Show hidden characters

$(function() {

jQuery.fn.exists = function(){return this.length>0;}

// Dynamic Colspan

if($('[colspan="auto"]').exists())

{

$.each($('[colspan="auto"]'), function( index, value ) {

var table = $(this).closest('table'); // Get Table

var siblings = $(this).closest('tr').find('th:visible, td:visible').not('[colspan="auto"]').length; // Count colspan siblings

var numCols = table.find('tr').first().find('th:visible, td:visible').length; // Count visible columns

$(this).attr('colspan', numCols.toString()-siblings); // Update colspan attribute

});

}

});

Raw index.html This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters Show hidden characters

<table class="table">

<thead>

<tr>

<th>#</th>

<th>First Name</th>

<th>Last Name</th>

<th>Username</th>

<th class="hidden-xs">Birthdate</th>

</tr>

</thead>

<tbody>

<tr>

<td colspan="auto">Employers</th>

</tr>

<tr>

<th scope="row">1</th>

<td>Mark</td>

<td>Otto</td>

<td>@mdo</td>

<td class="hidden-xs">1980</td>

</tr>

<tr>

<th scope="row">2</th>

<td>Jacob</td>

<td>Thornton</td>

<td>@fat</td>

<td class="hidden-xs">1975</td>

</tr>

<tr>

<th scope="row">3</th>

<td>Larry</td>

<td>the Bird</td>

<td>@twitter</td>

<td class="hidden-xs">1977</td>

</tr>

</tbody>

</table>

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