I can't believe how something this simple can seem so hard to do in Struts 2.
This is approximately what I would like to do as it would be done in Java.
for (Parent parent : parents){
for (Child child: parent.getChildren()){
System.out.println(child.getName());
}
}
That should translate to something close to this in Stuts tags:
<s:iterator var="parent" value="parents">
<s:iterator var="child" value="parent.children">
<s:property value="child.name"/>
<s:iterator>
<s:iterator>
I assume parent.children should be something like ${%(#parent.children)} but I have not found a right combination of ${%(# characters to use :-). I could also use a link to a page explaining when to use which one of these.
Try this:
<s:iterator var="parent" value="parents">
<s:iterator var="child" value="#parent.children">
<s:property value="#child.name"/>
<s:iterator>
<s:iterator>