On 30.Dec.2002 -- 02:40 PM, Anna Afonchenko wrote:
> Hi all.
> I am using RequestParameterAction to process parameters given in http request.
> My http request looks something like this:
> http://localhost:8080/cocoon/test?[EMAIL PROTECTED]
>
> here is my pipeline:
>
> <map:match pattern="test">
> <map:act type="request">
> <map:parameter name="parameters" value="true"/>
> <map:generate src="testing/testPage.xml"/>
> <map:transform src="testing/stylesheet.xsl">
> <map:parameter name="e-mail" value="{e-mail}"/>
> </map:transform>
> <map:serialize type="xml"/>
> </map:act>
> </map:match>
>
> This way I pass the e-mail parameter to the stylesheet.
> Now here is my question:
> Can I preprocess the request parameter before passing it further?
> E.g. in this case can I pass to the xsl instead of the whole e-mail parameter
> something like: {substring-before('@',e-mail)} to pass only the username to xsl?
Please look at the InputModules stuff. You can write your own module
that applies this function or -- in case of the jxpath-based modules
-- use arbitrary java methods on the values. Please look at the JXPath
documentation at jakarta.apache.org for specifics of JXPath.
> I know that in this case I don't really need it, because I can do this inside the
>xsl, but
> I just give this as an example.
> What I will realy need is for example to call another pipeline through the cocoon://
>protocol
> with part of the given request parameter that I want to extract.
> Is it possible to do? Can somebody explain this to me?
It is possible and since you can add parameters using the HTTP GET
syntax i.e "cocoon://pipeline?one={e-mail}&two={foo}"
Chris.
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/ information worked for you when you consider your problem
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--
C h r i s t i a n H a u l
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