Messages <tc:messages>

<?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"
                xmlns:f="http://java.sun.com/jsf/core">
  <ui:param name="title" value="#{demoBundle.messages} &lt;tc:messages>"/>
  <ui:param name="hideGlobalMessages" value="true"/>

  <p>Messages are displayed via <code class="language-markup">&lt;tc:messages/></code> tag.</p>
  <tc:link label="Tag Library Documentation" image="#{request.contextPath}/image/feather-leaf.png"
           link="#{demoBundle.tagDocUrl}/#{apiController.currentRelease}/tld/tc/messages.html"/>

  <tc:section label="Create Message">
    <p>To create messages, press one of the following buttons. The message will be displayed in the tabgroup.</p>
    <p>If you are using ajax, make sure to rerender the <code class="language-markup">&lt;tc:message/></code> tag.</p>
    <tc:button label="Fatal" action="#{messagesController.createFatalMessage}"/>
    <tc:button label="Error" action="#{messagesController.createErrorMessage}"/>
    <tc:button label="Warn" action="#{messagesController.createWarnMessage}"/>
    <tc:button label="Info" action="#{messagesController.createInfoMessage}"/>
    <tc:button label="7 Messages" action="#{messagesController.createSevenMessages}"/>
    <tc:button label="7 Messages (Ajax)" action="#{messagesController.createSevenMessages}">
      <f:ajax render="tabGroup"/>
    </tc:button>
    <tc:button label="Summary/Details" action="#{messagesController.createSummaryDetailMessages}"/>
  </tc:section>

  <tc:tabGroup id="tabGroup" switchType="reloadPage">
    <tc:tab label="Without attributes">
      <p>On this tab, you can see how messages are displayed if no attribute are set for the
        <code class="language-markup">&lt;tc:messages/></code> tag.</p>
      <tc:messages/>
    </tc:tab>

    <tc:tab label="Number of messages">
      <p>A limit for the number of messages can be set with the <code>maxNumber</code> attribute.</p>
      <pre><code class="language-markup">&lt;tc:messages maxNumber="2"/></code></pre>
      <tc:messages maxNumber="2"/>
    </tc:tab>

    <tc:tab label="Severity">
      <p>The range, which severities are displayed, can be set with <code>minSeverity</code> and
        <code>maxSeverity</code>. In this example, only warnings and error should be displayed.</p>
      <pre><code
              class="language-markup">&lt;tc:messages minSeverity="#{messagesController.severityWarn}" maxSeverity="#{messagesController.severityError}"/></code></pre>
      <tc:messages minSeverity="#{messagesController.severityWarn}" maxSeverity="#{messagesController.severityError}"/>
    </tc:tab>

    <tc:tab label="Details">
      <p>A message can also contain 'details', you can show it with <code>showDetail</code>.</p>
      <pre><code class="language-markup">&lt;tc:messages showDetail="true"/></code></pre>
      <tc:messages showDetail="true"/>
    </tc:tab>

    <tc:tab label="Hide summary">
      <p>In this example, only the details are shown. To hide the summary, use <code>showSummary</code>.</p>
      <pre><code class="language-markup">&lt;tc:messages showSummary="false" showDetail="true"/></code></pre>
      <tc:messages showSummary="false" showDetail="true"/>
    </tc:tab>

    <tc:tab label="Order">
      <tc:segmentLayout medium="6seg 6seg">
        <tc:box label="severity">
          <p>By default, messages are sorted by severity.
            Therefor, the <code>orderBy</code> attribute is not needed in this case.</p>
          <pre><code class="language-markup">&lt;tc:messages orderBy="severity"/></code></pre>
          <tc:messages orderBy="severity"/>
        </tc:box>
        <tc:box label="occurrence">
          <p>Messages displayed in the order they occurred.</p>
          <pre><code class="language-markup">&lt;tc:messages orderBy="occurrence"/></code></pre>
          <tc:messages orderBy="occurrence"/>
        </tc:box>
      </tc:segmentLayout>
    </tc:tab>
  </tc:tabGroup>
</ui:composition>