With version 2011.1 is there a way to refresh a node via an ajax call (via javascript)? I don't want to wrap the whole tree in an update panel. I did find a post on 2009 and it said it wasn't possible, but I need to see if that functionality has been added to 2011.
Hello BobKrug,
Thank you for posting in our community. Currently this functionality is still not added.
You can edit node:
http://help.infragistics.com/Help/NetAdvantage/ASPNET/2011.1/CLR4.0/html/WebDataTree_Node_Editing.html
and update node:
http://help.infragistics.com/Help/NetAdvantage/ASPNET/2011.1/CLR4.0/html/WebDataTree_Node_Selection.html
with js. Follow the links above for more details.
For any further questions do not hesitate to contact me.
Sincerely,
Georgi Sashev
Developer Support Engineer
Infragistics, Inc.
http://ko.infragistics.com/support
Were you able to resolve this issue?
For any further assistance do not hesitate to contact me.
This functionality is not implemented. If you want to see this feature in our controls please feel free to submit a feature request here: http://devcenter.infragistics.com/Protected/RequestFeature.aspx
The best I was able to do was to collapse the node, set the property IsEmptyParent and then expand the node. This forced the ajax call to get the children (but not the parent). It isn't perfect, but it was closer. Having a node refresh would be really helpful.