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Date: Tue, 04 Nov 2003 23:55:48 +0100
From: Anders Forsgren <anders@digitalfarmers.com>
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To: users@cocoon.apache.org
Subject: Re: XSP/ESQL escaping
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Sigh :(

Feels like a lot of work to make a linebreak a <br/> tag...If I rephrase 
the question: What would be the simplest way
of  displaying the database strings with correct linebreaks in html 
(except using <pre> in the xsl)?

thanks

Anders


>
>
>Yes, you cannot use tags inside java strings in this fashion.  When XSP
>sees this tag, it tries to insert a whole block of code to output the tag
>into the SAX output, which should give you a compilation error.
>
>I'm actually not certain how it is you are able to pass the results of
>esql:get-xml into a function call without getting compilation errors.  The
>get-xml tag also turns into a whole block of code, not an expression which
>can be passed to a function.  What version of Cocoon are you using?  In
>C2.0.3, which I am using, you would be unable to do this, and you would be
>unable to do substitutions inside the returned XML.  Instead, you'd have to
>get the results using get-string, do your substitutions (using &lt; in
>place of <), then run the resulting String through an XML parser to get it
>into the SAX stream.   (A good example of this is the code that implements
>get-xml in the ESQL logicsheet, which is in your cocoon jar file.)
>
>HTH.
>
>-Christopher
>
>
>
>
>|---------+---------------------------->
>|         |           Anders Forsgren  |
>|         |           <anders@digitalfa|
>|         |           rmers.com>       |
>|         |                            |
>|         |           11/04/2003 04:31 |
>|         |           PM               |
>|         |           Please respond to|
>|         |           users            |
>|         |                            |
>|---------+---------------------------->
>  >--------------------------------------------------------------------------------------------------------------|
>  |                                                                                                              |
>  |       To:       users@cocoon.apache.org                                                                      |
>  |       cc:                                                                                                    |
>  |       Subject:  Re: XSP/ESQL escaping                                                                        |
>  >--------------------------------------------------------------------------------------------------------------|
>
>
>
>
>
>      >Where and how is formatMessage() implemented? That is the code we
>really
>
> >need to see, I think.
>
>
>Thanks for your time
>
>The formatMessage is implemented above the problem in the xsp logic
>section, and it (currently) only does this  :
>
><xsp:logic>
>public string formatMessage(String message)
>{
>     return instring.replaceAll("\n", "<br/>)
>}
></xsp:logic>
>
>the problem area in the xsp, like I said looks like this
>
><body><xsp:expr>formatMessage(<esql:get-xml
>column="body"/>)</xsp:expr></body>
>
>The problem occurs when the xsp:expr contains tags (i.e. if I do the
>replace "\n" ---> "foo" , then all is well, but "\n" ---> "<foo/>" will
>not work. )
>
>rgds
>
>Anders
>
>  
>
>>
>>
>>    
>>
>
>
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