答案 0 :(得分:0)
所以我设法解决了......
build.client.controller.js
p = self.parent
=> Parent object
p.grandparent
=> nil
self.grandparent
=> nil

<s:form action="test">
<s:textfield name="arr" value="1"/>
<s:textfield name="arr" value=""/>
<s:textfield name="arr" value="2"/>
</s:form>