Choose XML Data with Comparision : Choose « JSTL

Choose XML Data with Comparision : Choose « JSTL « Java Tutorial

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Java Tutorial » JSTL » Choose

24. 5. 3. Choose XML Data with Comparision

JSTL code


<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.com/jstl/xml" prefix="x" %>

<html>

  <head>

    <title>For Each Examples</title>

  </head>



  <body>

    <c:import var="students" url="students.xml" />



    <x:parse var="doc" xml="${students}" />



    <table border="1">

      <tr>

        <TH>First</th>



        <TH>Last</th>



        <TH>Points</th>



        <TH>Letter</th>



        <TH>Note</th>

      </tr>



      <x:forEach var="student" select="$doc/students/student">

        <tr>

          <td>

            <x:out select="name/first" />

          </td>



          <td>

            <x:out select="name/last" />

          </td>



          <td>

            <x:out select="grade/points" />

          </td>



          <td>

            <x:out select="grade/letter" />

          </td>



          <td>

            <x:choose>

              <x:when select="grade/points>90">You did

              great!</x:when>



              <x:when select="grade/points>80">You did

              good!</x:when>



              <x:when select="grade/points>75">You did

              ok.</x:when>



              <x:when select="grade/points>70">Well, you

              passed.</x:when>



              <x:otherwise>You failed</x:otherwise>

            </x:choose>

          </td>

        </tr>

      </x:forEach>

    </table>

  </body>

</html>

Demo XML document data


<?xml version="1.0" encoding="ISO-8859-1"?>

<students>

   <student id="1">

      <name>

         <first>A</first>

         <last>B</last>

         <middle>T</middle>

      </name>

      <grade>

         <points>88</points>

         <letter>B</letter>

      </grade>

   </student>

   <student id="2">

      <name>

         <first>C</first>

         <last>D</last>

         <middle>K</middle>

      </name>

      <grade>

         <points>92</points>

         <letter>A</letter>

      </grade>

   </student>

   <student id="3">

      <name>

         <first>E</first>

         <last>F</last>

         <middle>A</middle>

      </name>

      <grade>

         <points>72</points>

         <letter>C</letter>

      </grade>

   </student>

   

</students>

Download: JSTLChooseXMLDataWithComparision.zip( 1,561 k)

24. 5. Choose
	24. 5. 1.	Tag Examples - choose
	24. 5. 2.	Combine If Chooser to Report Exception
	24. 5. 3.	Choose XML Data with Comparision
	24. 5. 4.	Choose When Statement
	24. 5. 5.	Choose When and Otherwise

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