updateRowData()/updateRowCount() needs to be called on the data
provider, not on the cell tree.
- You first create a cell tree, passing a tree model to the cell tree
constructor.
- The tree model will be creating node info nodes in
TreeViewModel.getNodeInfo()
- DefaultNodeInfo takes an instance
perfect, thank you very much
On 1月4日, 下午4时22分, Y2i yur...@gmail.com wrote:
updateRowData()/updateRowCount() needs to be called on the data
provider, not on the cell tree.
- You first create a cell tree, passing a tree model to the cell tree
constructor.
- The tree model will be creating
Thank you Y2i, Your messages are greatly help to me
But there is an another problem stuck in... updataRowCount() and
updataRowData should work with hasData, but cellTree doesnt implement
it, so my requestion is, as to cellTree, how do both functions above
work?
On 2010年12月30日, 下午12时39分, Y2i
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
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