is possible to get value from included page in outer page?

[谢冬鸣]

Thanks!

I want to get some value from the included  page in outer page ( I use
Struts2 ). For example i have one in.jsp and one outer.jsp

in.jsp:
...<s:set name="title" value="'value to get'" />


outer.jsp:
...
Title : <s:property value="#title" />
<s:include value="in.jsp"/>

I want to render the value defined in 'in.jsp' to 'outer.jsp', is it
possible? I tried many method but failed? Or anybody has good idea?

Thanks again!