This is my solution for a serverpage redirect combined with an action:
1. Sitemaps needs ServerPagesAction
<map:actions>
<map:action logger="sitemap.action.xsp-action" name="xsp-action"
src="org.apache.cocoon.acting.ServerPagesAction"/>
</map:actions>
2. Site matcher
<map:match pattern="db/*.xsp">
<map:act type="xsp-action" src="xdocs/db/{1}.xsp">
<map:match type="request-parameter" pattern="next">
<map:redirect-to session="false" uri="{1}"/>
</map:match>
</map:act>
<!-- Portion of the sitemap executed if xsp failed -->
...
</map:match>
3. Call of the matcher
<form action="../db/art_grp_chg.xsp" method="POST">
<input name="next" type="hidden" value="../admin/art_grp.xsp.html"/>
...
</form>
The "next" parameter tells the sitemap the next page to call. In this case the itself.
4. The xsp page with the database logic 'db/art_grp_chg.xsp'
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsp:page
language="java"
xmlns:xsp="http://apache.org/xsp";
xmlns:esql="http://apache.org/cocoon/SQL/v2";
xmlns:xsp-request="http://apache.org/xsp/request/2.0";
xmlns:action="http://apache.org/cocoon/action/1.0";
>
<page>
<title>A Database Driven XSP Page</title>
<content>
<xsp:logic>
String process = null;
String id_str = null;
int id = -1;
String ord_str = null;
int ordnr = -1;
String name = null;
process = <xsp-request:get-parameter name="process"/>;
id_str = <xsp-request:get-parameter name="id"/>;
id = Integer.parseInt(id_str);
ord_str = <xsp-request:get-parameter name="ordnr"/>;
ordnr = Integer.parseInt(ord_str);
name = <xsp-request:get-parameter name="name"/>;
</xsp:logic>
<esql:connection>
<esql:pool>db</esql:pool>
<transactions>
<esql:execute-query>
<esql:query>
UPDATE artikel_gruppen
SET gruppe_ordnung =
<esql:parameter><xsp:expr>ordnr</xsp:expr></esql:parameter>,
gruppe_name =
<esql:parameter><xsp:expr>name</xsp:expr></esql:parameter>,
WHERE gruppen_id =
<esql:parameter><xsp:expr>id</xsp:expr></esql:parameter>;
</esql:query>
</esql:execute-query>
</transactions>
<action:set-success/>
</esql:connection>
</content>
</page>
</xsp:page>
Important is the <action:set-success/>, which signals the sitemap matcher the success.
This can be enhanced with an additional <action:set-
failure/> in case of an esql exception
Christian Hoofe
> > From: Christian Hoofe [mailto:[EMAIL PROTECTED]]
> >
> > I tried the following code in the sitemap to redirect to a page after
> saving
> > values to the
> > database using art_grp_chg.xsp and receive an sitemap error.
>
> You actually want to write not XSP page but action.
>
>
> > <map:match pattern="art_grp_chg.xsp">
> > <map:act type="request">
> > <map:parameter name="parameters" value="true"/>
> > <map:select type="request-parameter">
> > <map:parameter name="parameter-name" value="next"/>
> > <map:when test="">
> > </map:when>
> > <map:otherwise>
> > <map:generate type="serverpages"
> src="xdocs/db/art_grp_chg.xsp"/>
> > <map:serialize/>
>
> These two lines mean: "SEND PAGE TO CLIENT"
>
> > <map:redirect-to uri="../{next}"/>
>
> This line means: "DON'T SEND PAGE TO CLIENT, SEND HIM TO ANOTHER URL".
>
> These are *not* compatible with each other. Choose one of them.
>
>
> Vadim
>
>
> > </map:otherwise>
> > </map:select>
> > </map:act>
> > </map:match>
> >
> > I am looking for a simple way to do something similar to the
> > response.sendRedirect(""); I used in my Cocoon 1.8.2. code.
> >
> > Configuration:
> > Cocoon 2.0.3
> > Tomcat 4.1.7
> > Win98
> >
> > Thanks
> > Christian
> >
> > ________________________
> >
> > Christian Hoofe
> > Email [EMAIL PROTECTED]
> > ________________________
>
________________________
Christian Hoofe
Wittelsbacherstr. 3
D 10707 Berlin
Tel +49 30 887 290 33
Fax +49 30 887 290 32
Mobil +49 179 12 98 470
Email [EMAIL PROTECTED]
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