vakata/jstree — Issue #160: No asynch requests are made on node reexpansion in Internet Explorer
Author: lorantd
Created: 2012-01-13 11:22:19+00:00
State: open

I am using jsTree with a JSON data source retrieved asynchronously from a service.
When I first expand an async request is issued like expected and the subnodes are returned both in Firefox and in IE9.
If however I collapse the node and expand it again only Firefox issues a new async request to retrieve the subnodes, IE9 does not. Instead it displays the old subnodes.

I checked the incomming request on the service with a debugger so I am sure that this is the case.
The exaclty same code is being run by both browsers(same site).

This is a very serious issue becase nodes could be added, removed or their icons could change and the tree has to be up to date, so the request have to be issued on each expansion.

Do you have any idea why I am encountering this issue in IE9?
Any help would be much appreciated.

Regards,
Lorant