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| 24. 5. 4. Choose语句 |
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<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<html>
<head>
<title>Using Choose,Otherwise and When</title>
</head>
<body>
<c:if test="${pageContext.request.method=='POST'}">You entered:
<c:choose>
<c:when test="${param.enter=='1'}">One
<br />
</c:when>
<c:when test="${param.enter=='2'}">Two
<br />
</c:when>
<c:when test="${param.enter=='3'}">Three
<br />
</c:when>
<c:when test="${param.enter=='4'}">Four
<br />
</c:when>
<c:when test="${param.enter=='5'}">Five
<br />
</c:when>
<c:otherwise>
<c:out value="${param.enter}" />
<br />
</c:otherwise>
</c:choose>
</c:if>
<form method="post">Enter a number between 1 and 5:
<input type="text" name="enter" />
<input type="submit" value="Accept" />
<br />
</form>
</body>
</html>
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 Download: JSTLChooseWhenStatement.zip( 1,226 k) |
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