example-format.jsp

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<jsp:root version="1.2" xmlns:jsp="http://java.sun.com/JSP/Page" xmlns:display="urn:jsptld:http://displaytag.sf.net">
  <jsp:directive.page contentType="text/html; charset=UTF-8" />
  <jsp:directive.page import="org.displaytag.sample.*" />
  <jsp:include page="inc/header.jsp" flush="true" />

  <jsp:scriptlet> request.setAttribute( "test", new TestList(10, false) ); </jsp:scriptlet>


  <h2>Using format</h2>

  <display:table name="test">
    <display:column property="id" title="ID" />
    <display:column property="email" format="email is {0}" />
    <display:column property="date" format="{0,date,dd-MM-yyyy}" sortable="true" />
    <display:column property="money" format="{0,number,0,000.00} $" sortable="true" />
  </display:table>

  <br />
  <br />

  <p>You can use any valid <code>java.text.MessageFormat</code> pattern in the <code>format</code> attribute. Sorting
  will be based on the original object, not on the formatted String.</p>
  <p>Note that errors due to an invalid pattern/object combination (for example trying to format a String like a number)
  will not be rethrown. Instead, an error log will be written and the original unformatted object displayed.</p>
  <p>You can also use a <code>format</code> pattern along with column decorators (the pattern will be applied after the
  decoration).</p>

  <pre>
<![CDATA[
  &lt;display:table name="test">
    &lt;display:column property="id" title="ID" />
    &lt;display:column property="email" format="email is {0}" />
    &lt;display:column property="date" format="{0,date,dd-MM-yyyy}" sortable="true"/>
    &lt;display:column property="money" format="{0,number,0,000.00} $" sortable="true"/>
  &lt;/display:table>
]]>
</pre>

  <jsp:include page="inc/footer.jsp" flush="true" />

</jsp:root>