Why Checkbox doesn't work well with Button's Action?

hi all,

I noticed that after placed a checkbox component onto a page, my existing Button action doesn't work. To workaround, I must forced to set the Button to Immediate. Which later affects my message list component doesn't work. It might due to the JSF life cycle that under immediate action, procesing of update component model is ignore.

But why it is so the default Button action doesn't work if a page includes a checkbox?

Can someone help?

Thanks

airqq

[499 byte] By [airqqa] at [2007-11-26 13:38:51]