Using a namespace declaration in a constructor : namespace « XQuery « XML






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  2. XQuery
  3. namespace

Using a namespace declaration in a constructor


File: Data.xml


<order>
  <car model="A">
    <id>0001</id>
    <name language="en">name 1</name>
  </car>
  <car model="B">
    <id>0002</id>
    <name language="en">name 2</name>
  </car>
  <car model="B">
    <id>0003</id>
    <name language="en">name 3</name>
  </car>
  <car model="C">
    <id>0004</id>
    <name language="en">name 4</name>
  </car>
</order>


File: Query.xquery

<xhtml:html xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <xhtml:h1 class="carHdr">car order</xhtml:h1>
  <xhtml:ul>{
    for $prod in doc("Data.xml")/order/car
    return <xhtml:li class="{$prod/@model}">id: {
                               data($prod/id)}</xhtml:li>
  }</xhtml:ul>
</xhtml:html>

Output:

<?xml version="1.0" encoding="UTF-8"?>
<xhtml:html xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <xhtml:h1 class="carHdr">car order</xhtml:h1>
   <xhtml:ul>
      <xhtml:li class="A">id: 0001</xhtml:li>
      <xhtml:li class="B">id: 0002</xhtml:li>
      <xhtml:li class="B">id: 0003</xhtml:li>
      <xhtml:li class="C">id: 0004</xhtml:li>
   </xhtml:ul>
</xhtml:html>








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