4 Replies Latest reply on Jan 8, 2009 3:33 PM by asiandub

    foreach help

    scheintod
    scheintod Apr 4, 2008 9:21 PM

      Hello forum,


      I'm not getting it. What's wrong here:



      <!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
                      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml"
     xmlns:c="http://java.sun.com/jsp/jstl/core"
     xmlns:h="http://java.sun.com/jsf/html">

<body>
    foreach:
    <c:forEach var="xxx" begin="1" end="5">
        <h:outputText value="item: #{xxx}" />
    </c:forEach>
</body>
</html>



      results in:


      foreach: item:



      no repetition. no error. nothing.


      (I need c:forEach so that I can iterate over a list and include different templates depending on the list item's values. This was just a test because my list iteration didn't work.)


      Thanks

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        • 1. Re: foreach help
          scheintod
          scheintod Apr 4, 2008 10:30 PM (in response to scheintod)

          ok ok. didn't look deep enought. the real result is:


          !DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:c="http://java.sun.com/jsp/jstl/core">

     <body>
          foreach:
          <c:forEach var="xxx" begin="1" end="5">x:
          </c:forEach>
     </body>
</html>



          which leads to the real question: why aren't jstl tags included siliently?

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          • 2. Re: foreach help
            scheintod
            scheintod Apr 4, 2008 11:39 PM (in response to scheintod)

            ok. found the solution in the old forum.


            I was using a wrong namespace. Instead of 

            xmlns:c="http://java.sun.com/jsp/jstl/core"



            it must be


            xmlns:c="http://java.sun.com/jstl/core"



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            • 3. Re: foreach help
              bashan
              bashan Sep 17, 2008 3:22 PM (in response to scheintod)

              Thanks for sharing.
              It is weird, even the newest version of IntelliJ (8.0M1) puts automatically the old tag.

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              • 4. Re: foreach help
                asiandub
                asiandub Jan 8, 2009 3:33 PM (in response to scheintod)

                thanks for sharing - that problem just drove me crazy...

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