<?xml version="1.0"?>
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<page xmlns:ft="http://apache.org/cocoon/forms/1.0#template" xmlns:fi="http://apache.org/cocoon/forms/1.0#instance" xmlns:jx="http://apache.org/cocoon/templates/jx/1.0">
  <!-- Import the macros that define CForms template elements -->
  <jx:import uri="resource://org/apache/cocoon/forms/generation/jx-macros.xml"/>
  <h4 class="samplesGroup">Calculated widgets sample</h4>
  <title>Sample form</title>
  <content>

  
    <p>This is an example of how calculated fields can be used for an invoice form. The invoice business rules are :
    </p>
    <ul>
      <li>VAT is always 20% of total price.</li>
      <li>Locale is: ${cocoon.parameters.getParameter('locale')}</li>
      <li>Boxes contain 10 items each, and we cannot mix different articles in the same box.</li>
      <li>As a bonus you receive 2 shipment-free boxes if you buy more than 10 boxes, 15 if you buy more than 50, 30 if you buy more than 100.</li>
      <li>You can choose different couriers with different costs.</li>
      <jx:set var="xhtmlcontentTest" value="&lt;html&gt; Hello &lt;b&gt; world! &lt;/b&gt; &lt;/html&gt;"/>
      <li>String to XML demo = <jx:out value="${Packages.org.apache.cocoon.xml.StringXMLizable(xhtmlcontentTest)}"/></li>
    </ul>
    <ft:form-template action="#{$cocoon/continuation/id}.continue" method="POST" ajax="true">
      <!-- manual layout of fields, without use of a fi:group -->
      <ft:widget-label id="articles"/><br/>
      <ft:repeater id="articles">
        <div dojoType="forms:CFormsRepeater" orderable="true">
          <table border="1">
            <thead>
              <tr>
                <th><ft:repeater-widget-label id="articles" widget-id="description"/></th>
                <th><ft:repeater-widget-label id="articles" widget-id="items"/></th>
                <th><ft:repeater-widget-label id="articles" widget-id="price"/></th>
                <th><ft:repeater-widget-label id="articles" widget-id="subtotal"/></th>
                <th><ft:repeater-widget-label id="articles" widget-id="vat"/></th>
                <th><ft:repeater-widget-label id="articles" widget-id="total"/></th>
                <th><ft:repeater-widget-label id="articles" widget-id="select"/></th>
              </tr>
            </thead>
            <tbody>
              <jx:choose>
                <jx:when test="${widget.getChild('articles').getSize() == 0}">
                  <tr><td colspan="7" align="center"><em>There are no articles to display</em></td></tr>
                </jx:when>
                <jx:otherwise>
                  <ft:repeater-rows>
                    <tr>
                      <td><ft:widget id="description"/></td>
                      <td><ft:widget id="items"/></td>
                      <td><ft:widget id="price"/></td>
                      <td><ft:widget id="subtotal"/></td>
                      <td><ft:widget id="vat"/></td>
                      <td><ft:widget id="total"/></td>
                      <td><ft:widget id="select"/></td>
                    </tr>
                  </ft:repeater-rows>
                </jx:otherwise>
              </jx:choose>
            </tbody>
          </table>
          <p>
            <ft:widget id="../addarticle"/>
            <ft:widget id="../removearticles"/>
          </p>
        </div>
      </ft:repeater>
      <fi:group>
        <fi:styling layout="row"/>
        <fi:items>
          <ft:widget id="totalitems"/>
          <ft:widget id="totalitemscost"/>
          <ft:widget id="totalvat"/>
          <ft:widget id="totalcost"/>
        </fi:items>
      </fi:group>
      <fi:group>
        <fi:styling layout="columns"/>
        <fi:items>
          <ft:widget id="boxes"/>
          <ft:widget id="freeboxes"/>
          <ft:widget id="courier"/>
          <ft:widget id="couriercost"/>
        </fi:items>
      </fi:group>
      <fi:group>
        <fi:styling layout="columns"/>
        <fi:items>
          <ft:widget id="grandtotal"/>
        </fi:items>
      </fi:group>
      <input type="submit"/>
      
    </ft:form-template>
  </content>
</page>