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JSTL
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作者是 Administrator
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2007-12-02 04:13:00 |
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Date Formating in JSTL
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt" %>
<html>
<head>
<title>Calendar</title>
</head>
<body>
<form method="POST">
<table border="1" cellpadding="0" cellspacing="0"
style="border-collapse: collapse" bordercolor="#111111"
width="62%" id="AutoNumber1">
<tr>
<td width="100%" colspan="2" bgcolor="#0000FF">
<p align="center">
<b>
<font color="#FFFFFF" size="4">Date
Formatting</font>
</b>
</p>
</td>
</tr>
<tr>
<td width="47%">Enter a month(1-12)</td>
<td width="53%">
<input type="text" name="month" size="20" />
</td>
</tr>
<tr>
<td width="47%">Enter a year(i.e. 2002)</td>
<td width="53%">
<input type="text" name="year" size="20" />
</td>
</tr>
<tr>
<td width="100%" colspan="2">
<p align="center">
<input type="submit" value="Submit" name="submit" />
<input type="reset" value="Reset" name="reset" />
</p>
</td>
</tr>
</table>
<p> </p>
</form>
<c:if test="${pageContext.request.method=='POST'}">
<table border="1" cellpadding="0" cellspacing="0"
style="border-collapse: collapse" bordercolor="#111111"
width="63%" id="AutoNumber2">
<fmt:parseDate var="now"
value="${param.month}/1/${param.year}" type="date"
dateStyle="short" />
<tr>
<td width="100%" colspan="7" bgcolor="#0000FF">
<p align="center">
<b>
<font color="#FFFFFF" size="4">
<fmt:formatDate pattern="MMMMM yyyy"
value="${now}" />
</font>
</b>
</p>
</td>
</tr>
<fmt:formatDate var="i" pattern="E" value="${now}" />
<c:choose>
<c:when test="${i=='Sun'}">
<c:set var="i" value="1" />
</c:when>
<c:when test="${i=='Mon'}">
<c:set var="i" value="2" />
</c:when>
<c:when test="${i=='Tue'}">
<c:set var="i" value="3" />
</c:when>
<c:when test="${i=='Wed'}">
<c:set var="i" value="4" />
</c:when>
<c:when test="${i=='Thu'}">
<c:set var="i" value="5" />
</c:when>
<c:when test="${i=='Fri'}">
<c:set var="i" value="6" />
</c:when>
<c:when test="${i=='Sat'}">
<c:set var="i" value="7" />
</c:when>
<c:otherwise>
<c:set var="i" value="?" />
</c:otherwise>
</c:choose>
<c:choose>
<c:when test="${param.month==2}">
<c:set var="max" value="28" />
<c:if
test="${ ((param.year % 4 == 0 && paran.year % 100 != 0) || param.year % 400 == 0) }">
<c:set var="max" value="29" />
</c:if>
</c:when>
<c:when test="${param.month==4}">
<c:set var="max" value="30" />
</c:when>
<c:when test="${param.month==6}">
<c:set var="max" value="30" />
</c:when> <c:when test="${param.month==9}">
<c:set var="max" value="30" />
</c:when>
<c:when test="${param.month==11}">
<c:set var="max" value="30" />
</c:when>
<c:otherwise>
<c:set var="max" value="31" />
</c:otherwise>
</c:choose>
<tr>
<td width="70">
<b>
<center>Sunday</center>
</b>
</td>
<td width="70">
<b>
<center>Monday</center>
</b>
</td>
<td width="70">
<b>
<center>Tuesday</center>
</b>
</td>
<td width="70">
<b>
<center>Wednesday</center>
</b>
</td>
<td width="70">
<b>
<center>Thursday</center>
</b>
</td>
<td width="70">
<b>
<center>Friday</center>
</b>
</td>
<td width="70">
<b>
<center>Saturday</center>
</b>
</td>
</tr>
<c:set var="d" value="1" />
<c:set var="d" value="1" />
<c:forEach var="x" begin="1" end="35">
<c:if
test="${(x==1)||(x==8)||(x==15)||(x==22)||(x==29)}">
</tr><tr>
</c:if>
<td>
<c:if
test="${ (d<=max) && ((x>7)||(i<=x)) }">
<c:out value="${d}" />
<c:set var="d" value="${d+1}" />
</c:if>
 
<br />
<br />
<br />
</td>
</c:forEach>
</table>
</c:if>
</body>
</html> |
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最近更新 ( 2007-12-02 04:13:00 )
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