[pmelandeMember]

Yeah, that would be more like the behavior you would see when using ajax to fetch the records.

http://jsfiddle.net/QLaxB/10/

Nice! Guess you could replace the “Loading…” with a nice animated GIF to get a more lively experience.

[pmelandeMember]

Here’s the jsFiddle: http://jsfiddle.net/wBCwm/

[pmelandeMember]

It is possible to create a load on demand behavior by simply binding the expand event and tell the handler to load and append the sub nodes for the current.

In this example I add a sub-node to each node with children with a unique Id starting with “itemLoader”. On the expand event I look for the itemLoader nodes, if one is found I do an ajax call for the sub nodes, add them to the current element, and finally remove the item loader.

Tried to post a code example here but wont work for me. Reply to this post if you like the sample code.

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