http://struts.apache.org/2.x/docs/access-to-valuestack-from-jsps.html has an
example on how to access the ValueStack from JSP. I am not able to get the
tag/tld working in this example.
<s:set name="a" value="{ 1, 2, 3, 4 }" scope="request"/>
1. a[0] = <s:property value="${x:vs('a[0]')}"/><br>
2. a[0] = <c:out value="${(a[0])}"/><br>
3. a[0] = ${x:vs('a[0]')}<br>
4. Top of ValueStack: ${x:top()}<br>
5. <%=Functions.getTopOfValueStack() %>
Output:
1. a[0] =
2. a[0] = 1
3. a[0] = ${x:vs('a[0]')}
4. Top of ValueStack: ${x:top()}
5. com.abc.xyz.example.exampleact...@197cf78
How does ${x:vs('a[0]')} work?
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