I you have control on the validation why not putting a flag in your
component when a validation error happen.
Your render process would depend of this flag.
does it help ?
Xinhua a écrit :
I create a custom component (AttrLable) which extends AbstractField. In the
BeginRender(MarkupWriter writer), I will need to override the label tag
based on whether there is an error in the input field which is associated to
this label.
On the form submission, I will do the form validation and if errors are
found, I will highlight the label and input field in the form page. But the
problem is how I can pass the error flag to the component class (Attrlabel)
which will rend the component.
Thanks in advance!
Xinhua
--
Michael Courcy
http://courcy.blogspot.com
http://courcy-en.blogspot.com
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