Allen Gilliland wrote:
when chaining from one action to another, why is struts2 trying to
lookup the "input" result on action2 before ever executing my action
method?
i have a simple config, like the examples in the documentation ...
<action name="members!*" method="{1}"
class="org.apache.roller.ui.authoring.struts2.Members">
<result name="list" type="tiles">.Members</result>
</action>
<action name="invite!*" method="{1}"
class="org.apache.roller.ui.authoring.struts2.MembersInvite">
<result name="input" type="tiles">.MembersInvite</result>
<result name="disabled" type="tiles">.disabled</result>
<result name="success" type="chain">members</result>
</action>
when i execute the 'invite' action it stores an invitation in the db and
adds an action message to notify the user and then i return SUCCESS,
which should just chain to the execute() method of my 'members' action
right?
well when i do this everything works properly in the 'invite' action and
through debugging i can see that my 'members' action class is
instantiated as if it's going to be executed, but the execute() method
is never called and struts2 gives an error about not being able to find
the "input" result on my 'members' action. why is this happening?
No result defined for action
org.apache.roller.ui.authoring.struts2.Members and result input
Well, firstly, you don't have a result named 'input' on your members
action... but I guess you're more interested in why Struts is looking
for it :-)
Does the members action have any conversion or validation configured?
Struts will automatically forward to the 'input' result if errors occur
during conversion or validation. If that's not it, you'll need to post
more details, such as your action code and anything written to the logs
as the request is being processed.
L.
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