treegrid: expandAll if nothing from loadOpenStates

Suite and Optimus Suite 5
#1

what I want is that, tree grid shows in all expanded (first time) if there is nothing returned from loadOpenStates.

I am using load and save open states but very first time when user visits he sees all nodes open by default rather than all closed. How to do it?

#2

Hi,
To expand all nodes in dhtmlxTreeGrid you can use expandAll() method http://docs.dhtmlx.com/doku.php?id=dhtmlxtreegrid:api_method_dhtmlxgridobject_expandall

#3

problem is expandAll() overrides loadOpenStates()

I want some thing like this,

if there is no open states cookie, then expandAll() else load open states from cookie. How do I do it?

psuedo code of what I want, not real code.

if (not grid.loadOpenStates()){
grid.expandAll();
}
else
grid.loadOpenStates()

#4

It can be done only with code modification. Please open ticket at support.dhtmlx.com/ and we’ll provide you workaround