Re: [Resin-interest] XML View Question

2007-05-10 Thread Aaron Freeman 
Thank you Scott and Bill -- this is just the solution I was looking for.

Aaron 

 -Original Message-
 From: [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED] On Behalf Of Bill Au
 Sent: Wednesday, May 09, 2007 11:46 PM
 To: General Discussion for the Resin application server
 Subject: Re: [Resin-interest] XML View Question
 
 Here is the link to an article on SDN on trimDirectiveWhitespaces:
 http://java.sun.com/developer/technicalArticles/J2EE/jsp_21/
 
 Please be aware that with trimDirectiveWhitespaces enabled, 
 all whitespaces between two JSP tag are removed.  So something like:
 
 c:out value=Hello/ c:out value=World/
 
 will output:
 
 HelloWorld
 
 instead of:
 
 Hello World
 
 
 Bill
 
 On 5/8/07, Scott Ferguson [EMAIL PROTECTED] wrote:
 
  On May 8, 2007, at 9:51 AM, Aaron Freeman wrote:
 
   Can anybody provide me with any links/hints on this?
 
  JSP 2.1 has a trimDirectiveWhitespace option for the %@ 
 page % tag.  
  That would be the cleanest way to remove the extra whitespace.
 
  -- Scott
 
  
   Thanks,
  
   Aaron
  
  
   -Original Message-
   From: [EMAIL PROTECTED] 
   [mailto:[EMAIL PROTECTED] On Behalf Of Aaron 
   Freeman
   Sent: Thursday, May 03, 2007 10:59 AM
   To: resin-interest@caucho.com
   Subject: [Resin-interest] XML View Question
  
   We have a controller JSP that looks like this:
  
    Begin Controller  %@ taglib 
   uri=http://java.sun.com/jsp/jstl/core; prefix=c % %@ taglib 
   uri=http://java.sun.com/jsp/jstl/functions; prefix=fn %
  
   c:catch var=exception
  
   ... do some logic 
  
   /c:catch
  
   c:choose
   c:when test=${empty exception  param.o == 'xml'}
  jsp:include page=/xml/_view.jsp/ /c:when c:when 
   test=${empty exception}
  jsp:include page=/html/_view.jsp/ /c:when
   %-- An exception occured. --%
   c:when test=${param.o == 'xml'}
  jsp:include page=/xml/_error_view.jsp/ /c:when 
 c:otherwise
  jsp:include page=/html/_error_view.jsp/ /c:otherwise
  
   /c:choose
    End Controller 
  
   Then our xml/_view.jsp would look something like this:
  
    Begin xml/_view.jsp  jsp:root 
   version=2.0
  
   jsp:directive.taglib uri=http://java.sun.com/jsp/jstl/core;
   prefix=c /
  
   ?xml version=1.0 encoding=UTF-8? result
   c:forEach ...
  
   ... output some XML tags 
  
   /c:forEach
   /result
  
   /jsp:root
    End xml/_view.jsp 
  
   The problem is sometimes the end result has a bunch of 
 white space 
   at the beginning of the document and sometimes the c:forEach 
   generates lots of linefeeds which cause XML parsers to 
 fail.  What 
   is the proper way to dump an XML view such that there are no 
   linefeeds in between the XML tags and there isn't a lot of 
   whitespace above the XML?
  
   Thanks,
  
   Aaron
  
  
  
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Re: [Resin-interest] XML View Question

2007-05-08 Thread Aaron Freeman 
Can anybody provide me with any links/hints on this?

Thanks,

Aaron


 -Original Message-
 From: [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED] On Behalf Of Aaron Freeman
 Sent: Thursday, May 03, 2007 10:59 AM
 To: resin-interest@caucho.com
 Subject: [Resin-interest] XML View Question
 
 We have a controller JSP that looks like this:
 
  Begin Controller  %@ taglib 
 uri=http://java.sun.com/jsp/jstl/core; prefix=c % %@ 
 taglib uri=http://java.sun.com/jsp/jstl/functions; prefix=fn %
 
 c:catch var=exception
 
 ... do some logic 
 
 /c:catch
 
 c:choose
 c:when test=${empty exception  param.o == 'xml'}
jsp:include page=/xml/_view.jsp/
 /c:when
 c:when test=${empty exception}
jsp:include page=/html/_view.jsp/ /c:when
 %-- An exception occured. --%
 c:when test=${param.o == 'xml'}
jsp:include page=/xml/_error_view.jsp/ /c:when c:otherwise
jsp:include page=/html/_error_view.jsp/ /c:otherwise
 
 /c:choose
  End Controller 
 
 Then our xml/_view.jsp would look something like this:
 
  Begin xml/_view.jsp  jsp:root version=2.0
 
 jsp:directive.taglib uri=http://java.sun.com/jsp/jstl/core; 
 prefix=c /
 
 ?xml version=1.0 encoding=UTF-8?
 result
 c:forEach ...
 
 ... output some XML tags 
 
 /c:forEach
 /result
 
 /jsp:root
  End xml/_view.jsp 
 
 The problem is sometimes the end result has a bunch of white 
 space at the beginning of the document and sometimes the 
 c:forEach generates lots of linefeeds which cause XML 
 parsers to fail.  What is the proper way to dump an XML view 
 such that there are no linefeeds in between the XML tags and 
 there isn't a lot of whitespace above the XML?
 
 Thanks,
 
 Aaron
 
 
 
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Re: [Resin-interest] XML View Question

2007-05-08 Thread Scott Ferguson 

On May 8, 2007, at 9:51 AM, Aaron Freeman wrote:

 Can anybody provide me with any links/hints on this?

JSP 2.1 has a trimDirectiveWhitespace option for the %@ page %  
tag.  That would be the cleanest way to remove the extra whitespace.

-- Scott


 Thanks,

 Aaron


 -Original Message-
 From: [EMAIL PROTECTED]
 [mailto:[EMAIL PROTECTED] On Behalf Of Aaron Freeman
 Sent: Thursday, May 03, 2007 10:59 AM
 To: resin-interest@caucho.com
 Subject: [Resin-interest] XML View Question

 We have a controller JSP that looks like this:

  Begin Controller  %@ taglib
 uri=http://java.sun.com/jsp/jstl/core; prefix=c % %@
 taglib uri=http://java.sun.com/jsp/jstl/functions; prefix=fn %

 c:catch var=exception

 ... do some logic 

 /c:catch

 c:choose
 c:when test=${empty exception  param.o == 'xml'}
jsp:include page=/xml/_view.jsp/
 /c:when
 c:when test=${empty exception}
jsp:include page=/html/_view.jsp/ /c:when
 %-- An exception occured. --%
 c:when test=${param.o == 'xml'}
jsp:include page=/xml/_error_view.jsp/ /c:when c:otherwise
jsp:include page=/html/_error_view.jsp/ /c:otherwise

 /c:choose
  End Controller 

 Then our xml/_view.jsp would look something like this:

  Begin xml/_view.jsp  jsp:root  
 version=2.0

 jsp:directive.taglib uri=http://java.sun.com/jsp/jstl/core;
 prefix=c /

 ?xml version=1.0 encoding=UTF-8?
 result
 c:forEach ...

 ... output some XML tags 

 /c:forEach
 /result

 /jsp:root
  End xml/_view.jsp 

 The problem is sometimes the end result has a bunch of white
 space at the beginning of the document and sometimes the
 c:forEach generates lots of linefeeds which cause XML
 parsers to fail.  What is the proper way to dump an XML view
 such that there are no linefeeds in between the XML tags and
 there isn't a lot of whitespace above the XML?

 Thanks,

 Aaron



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