title: Filter certain column with ng-repeat
body: <p>I try to filter an array of objects using ng-repeat on a specific key or you might even call it column.
  The key/column on which the filter should be applied on, comes from an selectbox.</p>
  
  <pre><code>data-ng-model="selectedValue" // -&gt; item.name
  </code></pre>
  
  <p>The term which should be searched for comes from an input field and is decalred as following:</p>
  
  <pre><code>&lt;input type="text" data-ng-model="q"&gt;
  
  &lt;div data-ng-repeat="item in items |filter:{selectBoxValue:q}"&gt;{{item.name}}&lt;/div&gt; 
  </code></pre>
  
  <p>The above does not work, sadly.
  But when I use item.name instat of selectBoxValue in my filter, it works great.</p>