dynamic load of TreeGrid

Suite and Optimus Suite 5
#1

I am looking for a function to fill a TreeGrid in a dynamic way.
For the first level, I work with treeGrid.parse().

If I collapse a node (not loaded yet), the tree wants to load the childs from server (with the file in kidsXmlFile).
Is there a way to catch this event and load children with an object, without going to the server?

#2

You can use “onDynXLS” event. In case of dynamic loading in TreeGrid this event will be called before loading branch:

grid.attachEvent(“onDynXLS”, function(start,count){
grid.parse(xml_string);
return false;
});

docs.dhtmlx.com/doku.php?id=dhtm … t_ondynxls

#3

Hi Olga,

solved it with reprogramming the backend meanwhile.
But thanks for the tip.

Best regards
Robert