Command <tc:treeCommand>

<?xml version="1.0" encoding="UTF-8"?>

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<ui:composition template="/main.xhtml"
                xmlns="http://www.w3.org/1999/xhtml"
                xmlns:tc="http://myfaces.apache.org/tobago/component"
                xmlns:ui="http://java.sun.com/jsf/facelets">
  <ui:param name="title" value="#{demoBundle.tree_command_types} &lt;tc:treeCommand>"/>
  <p>The <code class="language-markup">&lt;tc:treeCommand/></code> tag can be added to a
    <code class="language-markup">&lt;tc:treeNode/></code> tag.
    The command can be used to execute an action or a link.</p>
  <p><tc:link label="Tag Library Documentation" image="#{request.contextPath}/image/feather-leaf.png"
              link="#{demoBundle.tagDocUrl}/#{apiController.currentRelease}/tld/tc/treeCommand.html"/></p>

  <tc:section label="Example">
    <p>In this example, the nodes with children are displayed as
      <code class="language-markup">&lt;tc:treeLabel/></code>. The leafs are
      <code class="language-markup">&lt;tc:treeCommand/></code>.
      Like the parent nodes suggest,
      the entries in 'Actions' run an action with the <code>action</code> attribute.
      And the entries in 'Links' are links to an external website using the <code>link</code> attribute.</p>
    <tc:tree value="#{treeCommandTypesController.sample}" var="node">
      <tc:treeNode>
        <tc:treeIndent showJunctions="false"/>
        <tc:treeLabel value="#{node.name}" rendered="#{node.childCount > 0}"/>
        <tc:treeCommand label="#{node.name}" rendered="#{node.childCount == 0}"
                        action="#{treeCommandTypesController.increaseActionCount(node.action)}" link="#{node.url}"/>
      </tc:treeNode>
    </tc:tree>

    <tc:out label="Action 1 Count" value="#{treeCommandTypesController.actionOneCount}"/>
    <tc:out label="Action 2 Count" value="#{treeCommandTypesController.actionTwoCount}"/>
  </tc:section>
</ui:composition>