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From Michael Milvich <m.milv...@gmx.de>
Subject Re: FOR-loop in xsp:logic section
Date Mon, 16 May 2005 16:50:38 GMT
Hallo,

thank you Chris for help. It's working!

I also I looked at the created *.java class and found out that cocoon is 
doing something strange, when the additional elements are missing. Here 
is the code:

 XSPObjectHelper.xspExpr(contentHandler, obj);
      ;
           }
        }
            for (int i=0;i< 9; i++)
            i=i+1;


Is this a bug in cocoon?


regards

Michael Milvich

Chris Maloney wrote:

> Try wrapping your "xsp:logic" in some other element, like this:
>
> <?xml version="1.0" encoding="iso-8859-1"?>
> <xsp:page language="java" xmlns:xsp="http://apache.org/xsp"
>   xmlns:xsp-request="http://apache.org/xsp/request/2.0"
>   xmlns:xsp-session="http://apache.org/xsp/session/2.0"
>   xmlns:esql="http://apache.org/cocoon/SQL/v2"
>   create-session="true">
>   <xsp:structure>
>   </xsp:structure>
>  <OtherElement>
>   <xsp:logic>
>           for (int i=0;i&lt; 9; i++){
>               i=i+1;
>           }
>   </xsp:logic>
>  </OtherElement>
> </xsp:page>
>
> FWIW, it can help in debugging XSP problems to examine the ".java" 
> file that gets created.  I'm using Cocoon 2.1.5.1, and that puts these 
> generated .java files into 
> build/webapp/WEB-INF/work/cocoon-files/org/apache/cocoon/www/....  I 
> think, in later versions, it puts them somewhere else, under a system 
> temp directory.  In your case, search for getStatement_xsp.java (which 
> you can see from the error message, is the name of the .java file).
>
> HTH,
> Chris Maloney
>
>
> Michael Milvich wrote:
>
>> Hallo,
>>
>> i am using Cocoon 2.1.7, jdk 1.4 and tomcat 5.0.19.
>>
>> I would like to include in a xsp-page a small logic part and in this 
>> logic section a FOR loop.
>> Everything works fine, only the FOR loop doesn't work. Here is my 
>> simple code:
>>
>> <?xml version="1.0" encoding="iso-8859-1"?>
>> <xsp:page language="java" xmlns:xsp="http://apache.org/xsp"
>>    xmlns:xsp-request="http://apache.org/xsp/request/2.0"
>>    xmlns:xsp-session="http://apache.org/xsp/session/2.0"
>>    xmlns:esql="http://apache.org/cocoon/SQL/v2"
>>    create-session="true">
>>    <xsp:structure>
>>    </xsp:structure>
>>    <xsp:logic>
>>            for (int i=0;i&lt; 9; i++){
>>                i=i+1;
>>            }
>>    </xsp:logic>
>> </xsp:page>
>>
>> I get the following error when calling the xsp-page:
>>
>>> Error compiling getStatement_xsp: ERROR 1 
>>> (org\apache\cocoon\www\apples\xsp\getStatement_xsp.java): ... 
>>> XSPObjectHelper.xspExpr(contentHandler, obj); ; } // start error 
>>> (lines 237-237) "Syntax error on token "}", { expected after this 
>>> token" } // end error for (int i=0;i< 9; i++) i=i+1; ... ERROR 2 
>>> (org\apache\cocoon\www\apples\xsp\getStatement_xsp.java): ... ; } } 
>>> // start error (lines 239-239) "Syntax error on token(s), misplaced 
>>> construct(s)" for (int i=0;i< 9; i++) // end error i=i+1; /** ... 
>>> Line 237, column 0: Syntax error on token "}", { expected after this 
>>> token Line 239, column 0: Syntax error on token(s), misplaced 
>>> construct(s)
>>
>>
>>
>>
>> My question is. How can I include a FOR or a WHILE loop in the 
>> xsp:logic section?
>>
>> Thanks for help in advance
>>
>> Michael Milvich
>>
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>
>
>
>
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