I use bootstrap-table and would like to use table-filter-control extension. In this example you can see how to use this extension. When I want to use this extension for more columns, it doesn't work. In my example filter works only for one column.
html
<table ref="mainTable" class="table table-striped table-bordered table-hover"
cellSpacing="0" id="mainTable" data-show-toggle="true"
data-show-columns="true" data-search="true" data-pagination="true" data-filter-control="true">
<thead>
<tr>
<th data-field="state" data-checkbox="true"></th>
<th data-field="Customer Name" data-sortable="true" data-filter-control="select">Customer Name</th>
<th data-field="Location Type" data-sortable="true">Location Type</th>
<th data-field="Location" data-sortable="true" data-filter-control="select">Location</th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
<td>Cap Corp</td>
<td>Main</td>
<td>Norwalk CT 06851</td>
</tr>
<tr>
<td></td>
<td>Cap Corp</td>
<td>Other</td>
<td>Norwalk CT 06851</td>
</tr>
<tr>
<td></td>
<td>Tel</td>
<td>Main</td>
<td>Slough SL1 4DX</td>
</tr>
<tr>
<td></td>
<td>Tel</td>
<td>Other</td>
<td>London W1B 5HQ</td>
</tr>
</tbody>
</table>
data-filed should have not spaces, try to change
data-field="Customer Name"
to
data-field="CustomerName"
I updated your jsfiddle and filter-control works.
http://jsfiddle.net/5h595r6g/9/
However it would be great to implement filter options updating to available values, as I described in this post:
bootstrap table filter-control - how to unset unnecessary values from select options