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retrieve UIComponent value in custom validator with EL expressions
posted 7 years ago
I'm trying to retrieve the value of a HTMLOutPutLable component in my Custom validator. The value is an EL-Expression (using a Message.property-File). As long as I write a "normal" value for the value Attribute in the OutPutLable-Tag everything works fine, but with an EL-Expression the getValue()-Method always returns null.
Any assistance would be appreciated. I heard of the ability to use the FacesContext.getCurrentInstance().getELContext() method, but i don't know how to use it correctly. Can anyone give an example code on this ?
[ August 19, 2008: Message edited by: Exxo exxo ] [ August 19, 2008: Message edited by: Exxo exxo ]