RELEASE_2_1_13/src/blocks/forms/samples/forms/calculatedfields_template.xml

<?xml version="1.0"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements.  See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License.  You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<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>