hi,
maybe someone can help me out with this.
I use an action in a jsp that give me schoolClasses (Vector) for a school.
Next I iterate through the schoolClasses to print out the classNames for the
classes of this school.
Then I want to send the userId for the first user in a schoolClass to
another action called "GetModulesForUser" (a schoolClass has a getter
getUsers()) that returns a Vector with users.
Here the jsp-code:
<webwork:action name="'GetClassesForSchool'" id="classes" />
<webwork:iterator value="@classes/schoolClasses">
<webwork:property value="className"/>
<webwork:action name="'GetModulesForUser'" id="modules" >
<webwork:param name="'userId'"
value="users/firstElement/userId"/>
</webwork:action>
</webwork:iterator>
The strange thing happening now is that in the GetModulesForUser-action I
see that the userId is set in setUserId(String id), but then
in doExecute() the value 0.
Here is the debug output:
DEBUG [GetModulesForUser]: setUserId(String v): 3
DEBUG [GetModulesForUser]: Action executing..
DEBUG [GetModulesForUser]: entering execute()
DEBUG [GetModulesForUser]: userId: 0
Even more strange is that when I hardcode the value for a userId in the
param tag the value is set and does not change in doExecute:
Like this:
<webwork:action name="'watnou.modules.GetModulesForUser'" id="modules" >
<webwork:param name="'userId'"
value="'999'"/>
</webwork:action>
This output:
DEBUG [GetModulesForUser]: setUserId(String v): 999
DEBUG [GetModulesForUser]: Action executing..
DEBUG [GetModulesForUser]: entering execute()
DEBUG [GetModulesForUser]: userId: 999
I really don't know what I'm missing, maybe someone can put me on the right track?
I'm using webwork-1.2 on Tomcat-4.03.
The operating system is Debian Linux
thanks,
Hans
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