Can’t say I have seen such a problem. Can you reproduce it using http://demo.vaadin.com/sampler/#CheckBoxes ? Maybe you have some Firefox addons installed that do not work properly?
Thank you for your fast answer.
I double checked the problem and i got some new knowledge about the problem:
The vaadin samples work fine on my firefox. I Also checked the immediate flag and now it works with true and false. So the immediate flag ist not the problem. Actually the problem is the call of addStyleName on the checkbox even if there is no such stylename in the css file.
Can you post a small test case of this problem?
I tested my problem some more:
- the plugins are not the cause of the problem
- I can´t reproduce the problem in a simple vaadin application
- If I run the app in firefox private mode the problem doesn´t occure
- so any sideeffects regarding the firefox preferences or my project meight be the cause of the problem