Re: How to update GWT CellTree data model preserving the node open states?

Not sure if this 100% solves your problem, but this offers a Node level updatable CellTree solution..... https://code.google.com/p/updatable-cell-tree/

G

On Thursday, 31 May 2012 23:57:31 UTC+10, bogyom wrote:

Hi,

I'd like to implement a hiarachical task viewer with CellTree control.
Task states are on the server side. The client shows the task tree and
updates it say every 2 second. Each task has a progress info
displayed. If a task finised it is removed from the tree.

The CellTree with async data procider works fine. My problem is how to
do the 2 sec update preserving the mode open states? Right now I call
updateRowData for the root this refreshes the tree but all node gets
closed.

Any suggestions?
Thanks
Gyorgy

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscribe@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.