Start Building Professional
Web Apps Today

TreeGrid Filter behavior

Is there a way to get the following behavior in the TreeGrid: when filtering (from a built-in header filter on one of the columns), automatically expand those nodes with matching rows. At the moment it only finds values if the row is visible already.

Thanks

If you are not using dyn. loading, filtering will find row in both opened and closed branches, but it doesn't expand branches automatically. 
You can use something similar to next

grid.attachEvent("onFilterEnd",function(){
  mygrid.expandAll();
  return true;
});

Thanks - is there any way to restore the previous expanded state when filters are removed?

You can try to use dhtmlxgrid_ssc.js , it adds saveOpenStates and  loadOpenStates commands