It can be populated dynamically. Please take a look at this post: http://groups.google.com/group/google-web-toolkit/msg/6a8f18668f046cc6
When the data provider receives results back it needs to populate itself by calling updateRowCount() updateRowData() On Dec 29, 7:12 pm, yeti <[email protected]> wrote: > Hi , > > I wonder if celltree can be built dynamically... getNodeInfo is > synchronous, so how to work with a asynchronous, that is , get node > info via a request? > > Someone said, > > "pass a ListDataProvider or AsyncDataProvider into DefaultNodeInfo. > Then you can return the NodeInfo synchronously, but populate the data > provider asynchronously. " > > Is it right when I return defaultNodeinfo , it will wait me to > populate the dataprovider? > > if not, could anyone show me more details? > > thanks in advance -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
