Re: [OS-webwork] WW2: include based on action result

Tue, 27 May 2003 11:43:09 -0700


On dinsdag, mei 27, 2003, at 20:07 Europe/Amsterdam, Jason Carreira wrote:

Your xwork.xml looks ok... What's it doing again?

If you post to it from a form it works, but if you hit it as a URL it
doesn't?

Sorry, I don't remember the details...

Here's a snippet from my main jsp page:

<ww:action name="login" id="login" namespace="/" />

<ww:form name="myForm" action="login
.action" method="POST">

        <input type="submit" value="Submit"/>
</ww:form>

The first action doesn't do anything, the second one works.

Hendrik


Jason

-----Original Message-----
From: Hendrik van der Linde [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 27, 2003 1:58 PM
To: [EMAIL PROTECTED]
Subject: Re: [OS-webwork] WW2: include based on action result



On zaterdag, mei 24, 2003, at 05:01 Europe/Amsterdam, Jason Carreira
wrote:

If you map a JSP page using the "dispatcher" result, this
should work,
right? Or am I missing something? 

I tried to do this, because this seems the logical thing to
do (just as
in WW1). However nothing happens. Could someone tell me if there are
any errors in my xwork.xml?

*snip* 

(I placed login.jsp in the root of my .war; the jsp can be executed
when I go to the URL directly.)

The 'funny' thing is that when I have my action executed from
a simple
WW form, the action result is processed. Is this difference
intentional? (Which would mean that what I want is not possible?)

You can also add a global-result for "login" and have an
interceptor
that checks your login stuff and returns "login" without
executing the
rest of the action, and it will always go to that JSP. 

I will look into this. Seems quite elegant to take someone to
the login
page when he wants to execute an action that requires login.
(This is
possible when using JAAS and form based login, btw.)

Hendrik


Jason

-----Original Message-----
From: Hendrik van der Linde [mailto:[EMAIL PROTECTED]
Sent: Friday, May 23, 2003 2:50 PM
To: [EMAIL PROTECTED]
Subject: [OS-webwork] WW2: include based on action result


Hi,

In webwork 1 it is possible to include a JSP page in another by
setting the result of an action to a particular JSP. This way you
could program
in a condition in your action. For example display a page
with a login
form, if the user is not logged in, and a logout page if she
is. How can this be done in webwork 2, without coding the
condition into
the jsp page (using if's)? Ultimately I want to use an
interceptor to
code the condition, and thus short-circuit the action. For example:

[begin main page]

<ww:action name="user_messages" />

[/end main page]

Is this possible; what do you think?

Regards, Hendrik



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If flattening out C++ or Java code to make your application fit in a
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