Hi,
I have an action passing a list of User objects, each User object has a
getRoles() that returns a list of Roles associated with the User
object.
Both of the following work:
<ww:select label="u" name="users" list="users"
listKey="username" listValue="givenName"/>
<ww:select label="r" name="usersr" list="users[0].roles"
listKey="name" listValue="description"/>
The first produces a dropdown of all the users, and the second of all
the roles of the first user.
However, if I do this:
<ww:iterator value="users">
<ww:property value="username"/></td>
<ww:select label="roles" name="rroles" list="roles"
listValue="description" listKey="name" />
</ww:iterator>
Then I get a StackOverflow exception. I expected it to show me a
dropdown of the roles for each user instead....Using the latest build
from the CVS.
Am I doing something wrong?
Thanks
Jon
ValueStack threw exception class java.lang.StackOverflowError : null
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:309)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:207)
at
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:357)
at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:135)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271)
at
org.apache.velocity.runtime.directive.Parse.render(Parse.java:232)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:153)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271)
at org.apache.velocity.Template.merge(Template.java:296)
at
com.opensymphony.webwork.views.jsp.ui.AbstractUITag.mergeTemplate(AbstractUITag.java:526)
at
com.opensymphony.webwork.views.jsp.ui.AbstractUITag.doEndTag(AbstractUITag.java:273)
=====
.
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