Oliver Wulff wrote:
> Hi
>
> I use Tomcat 4.10.
>
> When I want to show the available roles the ListRolesAction has to be
> called. I guess that it will be called twice.
>
> Here is a snippet of org.apache.webapp.admin.users.UsersTreeBuilder:
> ...
> TreeControlNode roles = new TreeControlNode
> ("Global Administer Roles",
> "Roles.gif",
> resources.getMessage("users.treeBuilder.rolesNode"),
> "users/listRoles.do?databaseName=" +
> URLEncoder.encode(databaseName) +
> "&forward=" +
> URLEncoder.encode("Roles List Setup"),
> "content",
> false);
> ...
>
> and a snippet of the struts-config.xml:
> ...
> <forward name="Roles List"
> path="/users/listRoles.jsp"
> redirect="false"/>
>
> <forward name="Roles List Setup"
> path="/users/listRoles.do?forward=Roles+List"
> redirect="false"/>
> ...
>
> As you can see from the source code the request will be dispatched to
> "Roles List Setup" which is again listRoles.do.
> Does that make sense?
>
> It still works if I define the "Roles List Setup" like this:
> <forward name="Roles List Setup"
> path="/users/listRoles.jsp"
> redirect="false"/>
This is the same as the above "Roles List Setup" definition since
listRoles.do?forward=Roles+List calls listRoles.jsp. So it doesn't
matter whether you use forward "Roles List" or to call directly
listRoles.jsp since "Roles List" forwards to listRoles.jsp.
Amy
>
>
> Regards
> Oliver
>
>
>
>
>
>
>
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--
Amy Roh
Java 2 Enterprise Edition
Java/XML Software
Sun Microsystems, Inc.
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