Hi,
Am trying to implement this popup button for our legacy app using vaadin 7.4.
The component version am using is 2.6.0
I can add the PopupButton to my main menu layout,
and clicking on that ,the buttons are also displayed.
The buttons are intended to open a iframe.
In my case ,the issue is , when i click on the buttons nothing happens.
However the same button when kept outside the PopupButton works fine and iframe is opened,