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Vaadin Forum3. Vaadin 6, 7, 8

How to display data from database as popup menu on Tree Menu

Madhu Krushnamraju
7 years ago Sep 27, 2015 1:38am

Hi,
Could anyone please assist on this..
1. Created a Tree Menu.
2. Get the data from Database (only one column).
3. But, how could I display the retrieved data as a popup menu when I clicked an Item on Tree Menu...

Thnx,
Madhu

Kim Leppänen
7 years ago Sep 28, 2015 7:39am

What have you tried so far? Where did you get stuck?

Madhu Krushnamraju
7 years ago Sep 28, 2015 8:48am

I was able to store data from database into table. I used tree action handler to display the data when i click parent item from tree menu but couldn't it. Action handler is expecting data as string. I tried to store the data into array and display it. But it was showing complete data as a single string. But, am looking for to display all values as a list (pop up menu) & select items individually.

Madhu Krushnamraju
7 years ago Sep 28, 2015 4:50pm

Kim Leppänen: What have you tried so far? Where did you get stuck?

I attached my code for your reference, please have a look. I'm looking for to display popup menu as list of Names when I clicked parent Item from Tree Menu.

Madhu Krushnamraju
7 years ago Oct 06, 2015 4:41pm

Kim Leppänen: What have you tried so far? Where did you get stuck?

Could you please advise me...