generated 'data-url' property how to prevent it

Nov 6, 2015 at 10:13 PM
Grid.Mvc generates the following:
<tr>
<th class="grid-header"></th>
    <div class="gridfilter" data-widget=<null" data-url="?xxxx+xxxx" . . .>

The property 'data-url' results in the control action method to be executed rather than the column to be sorted. The data-url is generated when filterable is true or false. What causes the data-url to be generated and how can it be prevented