collapseAllGroups does not work in evaluation version

Suite and Optimus Suite 5
#1

Hi,

I have a evaluation version of dhtmlx . But the api collapseAllGroups() does not work. Does this work only on the licensed version ?

Thanks
Sumanth

#2

To use this method you should include dhtmlxgrid_group.js file to your page. If you have no such file at your evaluation package please contact directly sales@dhtmlx.com

#3

I do have that dhtmlxgrid_group.js file