Catch an Exception in JSTL


<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<html>
  <head>
    <title>Catch an Exception</title>
  </head>

  <body>
    <c:catch var="e">
    <c:set var="x" value="10" scope="page" />

    <c:set var="y" value="five" scope="page" />

    x divided by y is 
    <c:out value="${x/y}" />

    <br />
    </c:catch>

    <br />
    <c:if test="${e!=null}">The caught exception is:
    <c:out value="${e}" />

    <br />
    </c:if>

    <c:if test="${e==null}">No exception was thrown
    <br />
    </c:if>
  </body>
</html>

JSTL-Exception-Display-Exceptions.zip( 853 k)

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Catch an Exception in JSTL : Exceptions « JSTL « Java

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