Thank you for the replies. I am using request now to send error messages. That works.
Thanks once again Anna. On Wednesday 25 February 2004 02:38 am, Marco Rolappe wrote: > hi anna, > > the <map:act> containers form kind of scopes. as illustrated by neil, you > have to reference variables from outer 'scopes' via a corresponding 'path' > expression. that whole issue is a bit... dunno. but that's one reason not > to use actions. > > contrived example: > > ... > <map:act type="act1"> <!-- returns a parameter 'foo' --> > <map:act type="act2"> <!-- returns a parameter 'bar' --> > <map:parameter name="foo" value="{foo}"/> > > <map:redirect-to uri="{../foo}{bar}"/> > </map:act> > </map:act> > ... > > an important one to note here is act2's parameter 'foo'; since it's a > parameter to act2 it's not in act2's 'scope', even though the placement of > the <map:parameter> might suggest so. thus the reference is {foo} and not > {../foo}; just think of it as a call from within act1's scope: act2(foo: > {foo}) > this is in contrast to the <map:redirect-to>, which is inside act2's scope. > so you have to reference the parent scope for 'foo' and the current scope > for 'bar'. > > regarding error flagging there are several possibilities; if you stay in > the same pipeline (no redirects, etc.) you can use request attributes. when > redirecting or similar you could pass an error code or message as request > parameter(s), e.g. <map:redirect-to > uri="cocoon:/handle-my-err?fail=act1"/>. the last resort would be setting a > session attribute. > > > -----Ursprüngliche Nachricht----- > > Von: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] Auftrag > > von Anna Bikkina > > Gesendet: Dienstag, 24. Februar 2004 23:38 > > An: [EMAIL PROTECTED] > > Betreff: Re: Actions and parameters in sitemap > > > > > > Can someone please answer the below question. > > > > Also I have nested acts and when the 1st act sends parameters > > will they be > > replaced by the second acts parameters(key in the hashmap are > > different so I > > guess they cannot be replaced). But when I ampassing all these parameters > > (from act1 and act2) to the generator the latest act(act2) parameters are > > being sent the xsp the others (act1 return parameters are not > > being sent). > > Can you someone tell me if I am doing anything wrong. > > > > > > <map:act type="startdate" src="security.xsp"> > > > > <map:act type="get-security"> > > > > <map:generate type="serverpages" > > src="securityresult.xsp"> > > <map:parameter > > name="act2msg1" value="{sec_shortname}"/> > > <map:parameter > > name="act2msg2" value="{sec_piggyback}"/> > > <map:parameter > > name="act1msg1" value="{startdate}"/> > > <map:parameter > > name="act1msg2" value="{enddate}"/> > > </map:generate> > > <map:transform > > src="context:/historyserver/styles/searchresult.xsl"/> > > <map:serialize/> > > </map:act> > > </map:act> > > > > I can retrieve act2 messages f in the xsp but act1 messages are null. I > > checked the action is returning parameters. > > > > If act1 fails I want to display an error message which is > > different from the > > message to be displayed when act2 fails. Since both the failure > > are directed > > to the same file is there a way I can find out if act1 or act2 failed and > > depending on that print the error message. > > > > > > Thanks, > > Anna. > > > > On Monday 23 February 2004 01:01 pm, Anna Bikkina wrote: > > > Hi, > > > > > > I am using multiple action classes to validate my date. I want > > > > to display > > > > > error message depending on which action class has failed. I am > > > > trying to do > > > > > something like this because that fails. Can someone suggest me > > > > how can I do > > > > > this. > > > > > > I am adding a parameter ERROR after every act and trying to use > > > > it in the > > > > > xsp and displaying it. I am not able to get it in the > > > security.xsp.ERROR parameter is returning null. Can some suggest a > > > working idea to solve my problem. > > > > > > <map:match pattern="security.xsp"> > > > <map:act type="validator"> > > > <map:parameter name="descriptor" > > > value="/usr/local/jboss/tomcat/webapps/ > > > cocoon/historyserver/styles/descriptor.xml"/> > > > > > > <map:act type="startdate" src="security.xsp"> > > > <map:parameter "ERROR" value="Invalid start date"/> > > > <map:act type="enddate" src="security.xsp"> > > > <map:parameter "ERROR" > > > > value="Invalid end date"/> > > > > > <map:act type="validateothers" > > > > src="security.xsp"> > > > > > <map:parameter "ERROR" > > > > value="Invalid other data"/> > > > > > <map:act type="get-security"> > > > > > > <map:generate type="serverpages" > > > > src="securityresult.xsp"/> > > > > > <map:transform src="search.xsl"/> > > > <map:serialize/> > > > </map:act> > > > </map:act> > > > </map:act> > > > </map:act> > > > > > > > > > <map:generate src="security.xsp" type="serverpages"/> > > > > > > > > > <map:transform src="search.xsl"/> > > > > > > <map:serialize/> > > > </map:match> > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]