Removing icon from listview

Removing icon from listview

Hey,

i tried to find s.th. to remove the arrow icon from a generated list.

I create the list during the runtime in this function:

  1.  html_items += '<li id="staffing" data-role="list-divider">Category</li>';
            for (var i = 1; i <= 14; i++){
                html_items += '<li><h3><a id="category'+i+'">Category '+i+'</a></h3></li>';
            }
            this._list_staffing.append(html_items);



After that i tried to refresh the list
  1.         this._list_staffing.listview('refresh');
            this._list_staffing.children().removeClass('ui-btn-icon-right');
      I know removing the class is a dirty hack but i tried it with data-icon="false" and it didn't work out.

Is there anybody having the same issue or a fix to that?

TIA,

Yoggl