By default how can I set the treegrid property to “ExpandAll”. I would like to expand all the items by default and user can later choose to collapse items as they need.
Thanks
please, try to call the method from a callback function of the load() method, or from the onXLE event:
mygrid.load("treeGris.xml",function(){
mygrid.expandAll();
});
grid.attachEvent("onXLE", function(grid,count){
grid.expandAll();
});