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retrieve UIComponent value in custom validator with EL expressions

Exxo exxo
Greenhorn

Joined: Aug 19, 2008
Posts: 1
Hello,

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.

Here are the important parts of my code:

jsp:


Validator-Class:


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 ?

Thanks, regards,

Exxo

[ August 19, 2008: Message edited by: Exxo exxo ]
[ August 19, 2008: Message edited by: Exxo exxo ]
 
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subject: retrieve UIComponent value in custom validator with EL expressions