Question

I have dynaActionForm and the form contains two arrays(trip and route) in it.

Now I need to check if the two arrays are not empty in my jsp page by doing an OR.

<logic:notEmpty property="trip" name="myForm"/>
OR
<logic:notEmpty property="route" name="myForm"/>

How can I do the above?
I tried the following using JSTL:

<c:if test="${!empty(myForm.trip)}"> </c:if>

And it gives me an error saying that the property “trip” does not exist. I believe this is because my form is a DynaActionForm.

Answer 1

Get the Map from the form, and this map will be usable with the EL:

<c:if test="${!empty myForm.map.trip or !empty myForm.map.route}">