How to set a value in visibility of component with the expression builder?

Hello
I want to put the true/false value in visibility of adf component according to the value of the object of a bean. If the value of the object is zero, visibility value will be false, else visibility is true.
How can I do without the extra variable definition in the bean to support?
Thank you, Ali

HI :-)

If I just understand your needs, try using this expression el to the property of your element rendering:

rendered="#{YourBean.yourValue == null ? false : true}"

Concerning

Majo

Tags: Java

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