Select, creating onCollapseEvent

Vaadin 6 / 7 / 8 Framework UI
1

Hi all,

To simplify my problem, if you check the example at http://demo.vaadin.com/sampler#NativeSelection. select the default “Berlin” again from the select box. See how nothing happens, but if u select anything else, the notification shows. (valuechange event)

In my case, I need something to show. What can be done? Tried other event, but none seem suitable.

Thanks

2

You could try adding a Focus or a BlurListener to the select, see if you can work something out with them.

Vaadin currently doesn’t have an even for the case when the user closes the select, unless a value change occurs.

3

Those who won’t work for what I am trying to accomplish.

I need to generate combobox on a Table on doubleclick. This I tried

  1. on doubleclick on table, generate a combobox for that cell & labels for others.
  2. on valuechange, remove generated cell and redraw table.

this sure, comes with bugs but those were fixed.

But if the selected value is not changed, then second step is screwed.

If there is other way I could achieve this, it sure would save me time

4

I solved my problem by using a popupview with combobox.