tobago-example/tobago-example-demo/src/main/webapp/content/30-concept/53-collapsible/00-collapsible-box/Collapsible_Box.xhtml

<?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://xmlns.jcp.org/jsf/facelets"
                xmlns:f="http://xmlns.jcp.org/jsf/core">

  <p>On this page the collapsible concept is explained for a
    <tc:link label="Box" outcome="/content/20-component/050-container/10-box/Box.xhtml"/>.</p>

  <tc:section label="Simple Collapsible Box">
    <tc:form id="controller">
      <p>This is a simple collapsible box which open and close the content via a controller.</p>
      <demo-highlight language="markup">&lt;tc:button label="show" immediate="true"
        action="\#{collapsibleBoxController.showCollapsed1}"/></demo-highlight>
      <tc:box label="Box" collapsed="#{collapsibleBoxController.collapsed}" collapsedMode="absent">
        <f:facet name="bar">
          <tc:buttons>
            <tc:button id="show" label="show" immediate="true" action="#{collapsibleBoxController.show}"/>
            <tc:button id="hide" label="hide" immediate="true" action="#{collapsibleBoxController.hide}"/>
          </tc:buttons>
        </f:facet>
        <tc:out id="content" value="Content"/>
      </tc:box>
    </tc:form>
  </tc:section>

  <tc:section label="Full Server Request">
    <tc:form id="server">
      <p>In this example, the operaction tag is used to change the state of the boxes.</p>
      <demo-highlight language="markup">&lt;tc:box id="box1" label="Full Request Box 1" collapsedMode="absent">
  &lt;f:facet name="bar">
    &lt;tc:buttons>
      &lt;tc:button label="show">
        &lt;tc:operation name="show" for="box1"/>
      ...</demo-highlight>
      <tc:box id="box1" label="Full Request Box 1" collapsedMode="absent">
        <f:facet name="bar">
          <tc:buttons>
            <tc:button id="show1" label="show">
              <tc:operation name="show" for="box1"/>
            </tc:button>
            <tc:button id="hide1" label="hide">
              <tc:operation name="hide" for="box1"/>
            </tc:button>
          </tc:buttons>
        </f:facet>
        <tc:out id="content1" value="Content"/>
      </tc:box>
      <tc:box id="box2" label="Full Request Box 2" collapsedMode="absent">
        <f:facet name="bar">
          <tc:buttons>
            <tc:button id="show2" label="show">
              <tc:operation name="show" for="box2"/>
            </tc:button>
            <tc:button id="hide2" label="hide">
              <tc:operation name="hide" for="box2"/>
            </tc:button>
          </tc:buttons>
        </f:facet>
        <tc:out id="content2" value="Content"/>
      </tc:box>
    </tc:form>
  </tc:section>

  <tc:section label="Client Side">
    <tc:form id="client">
      <p>This example show a content box which could be opened and closed without a server request.<br/>
        To render the hidden content of the box, <code>collapsedMode="hidden"</code> must be set.
        The content is hidden by CSS display property.</p>
      <p>Also the content contain a required input field.
        This field will be also validated if the content is hidden.<br/>
        To demonstrate that, leave the input field blank, hide the content and press the 'Submit'-button.</p>
      <p>Notice the <code>omit</code> attribute of the buttons is set to avoid server request.</p>
      <demo-highlight language="markup">&lt;tc:box id="noRequestBox" label="No Request Box"
        collapsed="true" collapsedMode="hidden">
  &lt;tc:button label="show" omit="true">
    &lt;tc:operation name="show" for="noRequestBox"/>
  ...</demo-highlight>
      <tc:box id="noRequestBox" label="No Request Box" collapsed="true" collapsedMode="hidden">
        <f:facet name="bar">
          <tc:buttons>
            <tc:button id="showNoRequestBox" label="show" omit="true">
              <tc:operation name="show" for="noRequestBox"/>
            </tc:button>
            <tc:button id="hideNoRequestBox" label="hide" omit="true">
              <tc:operation name="hide" for="noRequestBox"/>
            </tc:button>
          </tc:buttons>
        </f:facet>
        <tc:in id="inNoRequestBox" label="Required" required="true"/>
      </tc:box>
      <tc:button id="submitNoRequestBox" label="Submit"/>
    </tc:form>
  </tc:section>

  <tc:section label="Ajax">
    <tc:form id="ajax">
      <p>Here we have the transitions <code>show</code> and <code>hide</code> with AJAX request.
        The buttons have set <code>omit="false"</code> which is the default.
        Also the attribute <code>immediate="true"</code> is set to execute the transition without validation.</p>
      <p>The mode is set to <code>collapsedMode="absent"</code> (default), so the hidden content won't be rendered
        and therefor not validated.</p>
      <p>You can press the 'Submit'-button after hiding the blank input field.
        The submit will be executed without validation.
        If the content is shown and the field is empty, a violation occurs after hitting 'Submit'.</p>
      <demo-highlight language="markup">&lt;tc:box id="ajaxBox" label="Collapsible Box (AJAX)" collapsedMode="absent">
  ...
    &lt;tc:button label="show" immediate="true">
      &lt;f:ajax execute="ajaxBox" render="ajaxBox"/>
      &lt;tc:operation name="show" for="ajaxBox"/>
    ...</demo-highlight>
      <tc:box id="ajaxBox" label="Ajax Box" collapsedMode="absent">
        <f:facet name="bar">
          <tc:buttons>
            <tc:button id="showAjaxBox" label="show" immediate="true">
              <f:ajax execute="ajaxBox" render="ajaxBox"/>
              <tc:operation name="show" for="ajaxBox"/>
            </tc:button>
            <tc:button id="hideAjaxBox" label="hide" immediate="true">
              <f:ajax execute="ajaxBox" render="ajaxBox"/>
              <tc:operation name="hide" for="ajaxBox"/>
            </tc:button>
          </tc:buttons>
        </f:facet>
        <tc:in id="inAjaxBox" label="Required" required="true"/>
      </tc:box>
      <tc:button id="submitAjaxBox" label="Submit"/>
    </tc:form>
  </tc:section>
</ui:composition>