title: Grid view with columns from multiple tables but unable to display image in the gridview
body: <p>cant display image in the gridview wherein this  grid view with columns from multiple tables  .. following is what i have done am using EImageColumn..... i dont no where am i wrong ...... can any one please guide me</p>
  
  <p>gridview in model2</p>
  
  <pre><code>  tbl2 columns
   array('header'=&gt;'Pimg', 'value'=&gt;array(
          'class'=&gt;'EImageColumn',
          'name' =&gt; 'pimg',   //name of column from tbl1 and model1
          'htmlOptions' =&gt; array('style' =&gt; 'width: 100px;'),
  
          )), 
     tbl3 columns
  </code></pre>
  
  <p>can any one please guide me</p>
  
  <p>if i place the above code i get this error</p>
  
  <pre><code>**call_user_func_array() expects parameter 1 to be a valid callback, array must have exactly two members**
  </code></pre>