Suresh,
The first expansion is going to typically take the hit for caching much of the processing needed to be done before nodes can be expanded. However, depending on your bandwidth to the client and how many child nodes, sometimes PopulateOnDemand may improve
that performance. Basically it would defer pushing nodes down to the client until they are needed (like through expansion).
--
Danny
disclaimer: Information provided is 'as is' and conveys no warranties or guarantees.
hey danny i am also having a problem with treeview when i select all the checkbox of the treeview it fires a ajax javascript error which stops all the event after that no postback happens please help me if u knw
ganapathy_su...
Member
5 Points
1 Post
TreeView takes time to expand for more nodes
Jan 23, 2006 12:02 PM|LINK
I have a treeview more than 5000 nodes in it. When I click to expand it takes time to expand.
Is there any other way to increase the performance.
Thanks and regards
Suresh
dannychen
Contributor
4407 Points
840 Posts
Microsoft
Re: TreeView takes time to expand for more nodes
Jan 23, 2006 05:41 PM|LINK
Suresh,
The first expansion is going to typically take the hit for caching much of the processing needed to be done before nodes can be expanded. However, depending on your bandwidth to the client and how many child nodes, sometimes PopulateOnDemand may improve that performance. Basically it would defer pushing nodes down to the client until they are needed (like through expansion).
--
Danny
danish Akber
Member
2 Points
4 Posts
Re: TreeView takes time to expand for more nodes
Dec 05, 2012 04:55 AM|LINK
hey danny i am also having a problem with treeview when i select all the checkbox of the treeview it fires a ajax javascript error which stops all the event after that no postback happens please help me if u knw