Tree Table Edit

Vaadin 6 / 7 / 8 Framework UI
1

Hi,

I have 5 rows and 5 columns. Want to edit 3 and 4 columns in Treetable.
Please suggest any solutions.

2

You should have a look at this thread:
https://vaadin.com/forum/#!/thread/511775/511774

Other then that you could edit the data not inside the table but outside and directly affecting the underlying data if the above doesn’t work properly.
For example:
User selects tree node, popup opens with a textfield to edit the data. User presses save, Underlying Container gets updated, Treetable gets updated.
That’s just an idea though.

3

For me requriement is different. First Tree table should be displayed as Read only. When user click on Tree table column, Then only it should become as Editable.
When loading page First displayed as READ ONLY.