title: Angular.js ui-grid custom date filter
body: <p>I am using the angular grid, ui-grid, located at <a href="http://ui-grid.info">ui-grid.info</a>.</p>
  
  <p>I am trying to make a custom filter that will filter the grid by date using date inputs controls, one for less than and one for greater than. </p>
  
  <p>I seem to be able to put get the controls where i want them using this in the columnDefs: <code>{ field: 'mixedDate', cellFilter: 'date', filterHeaderTemplate: '&lt;div&gt;From &lt;input type="date"&gt; to &lt;input type="date"&gt;&lt;/div&gt;' }</code>. I also can get some sort of filtering to work by setting the data-ng-model="colFilter.term" when putting these things in a different scope. The filtering doesn't seem to even do an equals though.</p>
  
  <p>Does anyone have code for this that works or can point me in the right direction? </p>
  
  <p>Here are some tutorials on the topic on their own site, but I'm not quite sure how to manipulate them to fit my needs or if it's even possible.</p>
  
  <ul>
  <li><a href="http://ui-grid.info/docs/#/tutorial/103_filtering">ui-grid filtering</a></li>
  <li><a href="http://ui-grid.info/docs/#/tutorial/306_custom_filters">ui-grid custom filtering</a></li>
  </ul>