filter a combo with images

Hi im trying to filter a combo with images without success, how I can filter with images ? I create my own filter but either works. I cant see the images and i dont now how i can filter by that image.
Thear is a little of my bad code :frowning:

dhtmlXGridObject.prototype._in_header_select_filter_state=function(t,i,c){

  t.innerHTML = "<div id='divComboStatus'><select id='comboStatus' name='status' opt_type='image' width='50px'> <option value='0' img_src='url(../jsps/images/okGreen.png)'></option> <option value='0' img_src='url(../jsps/images/warningSmallGif.gif)'></option>   </select></div>";
  
  t.onclick=t.onmousedown = function(e){(e||event).cancelBubble=true;return true};
  t.onselectstart=function(){return (event.cancelBubble=true)};
           
  this.makeFilter(t.firstChild,i);
  
  /*t.firstChild.onchange=function(e){
        var valueSelected = document.getElementById("comboStateFilter").value;
        alert(valueSelected);
  }*/

}

mygrid.attachHeader("#select_filter_type,#select_filter,#select_filter_state,#text_filter");

Best Regards

Unfortunately it is not available to display images co/coro select-box.
You will have to use dhtmlxCombo extension:
dhtmlx.com/docs/products/dht … tions.html