The Requirement is I should show a tree strucutre, fetching the data from database. The tree structure must be editable. The end user is allowed to rename/add/delete the leaves/node of the tree, the changes should be reflected in the data base. This task should be done using GWT. I am very new to GWT, please guide me how this task can be accomplished. Thanks in advance.
Thank you Das! for the quick reply. The requirement needs that the user is allowed to add a tree node/leaf from the browser dynamically in addition to editing the existing nodes or leafs, I think the RowEditorTreeGrid don't has this feature. It only allows to edit the existing node/leafs.