Expr (attribute of dynamicvalue)

From JRapid

The "dynamicvalue" attribute uses data from the database to calculate the value of the property.

Usage

 <property>
           ...
        <dynamicvalue 
             expr = EL
             trigger = "onload | onchange | onchangenew">
             <param entity = ENTITY name= NAME value= FPATH/>

        </dynamicvalue>
           ...
 </property>

• "expr" : EL expression to calculate the value of the property.