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2026-05-17T06:41:38Z
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http://jexp.ru/index.php?title=Java/JSTL/Date&diff=6739&oldid=prev
Admin: 1 версия
2010-06-01T06:17:35Z
<p>1 версия</p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 06:17, 1 июня 2010</td>
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Admin
http://jexp.ru/index.php?title=Java/JSTL/Date&diff=6738&oldid=prev
в 18:01, 31 мая 2010
2010-05-31T18:01:44Z
<p></p>
<p><b>Новая страница</b></p><div>== Date Formating in JSTL ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %><br />
<html><br />
<head><br />
<title>Calendar</title><br />
</head><br />
<body><br />
<form method="POST"><br />
<table border="1" cellpadding="0" cellspacing="0"<br />
style="border-collapse: collapse" bordercolor="#111111"<br />
width="62%" id="AutoNumber1"><br />
<tr><br />
<td width="100%" colspan="2" bgcolor="#0000FF"><br />
<p align="center"><br />
<b><br />
<font color="#FFFFFF" size="4">Date<br />
Formatting</font><br />
</b><br />
</p><br />
</td><br />
</tr><br />
<tr><br />
<td width="47%">Enter a month(1-12)</td><br />
<td width="53%"><br />
<input type="text" name="month" size="20" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="47%">Enter a year(i.e. 2002)</td><br />
<td width="53%"><br />
<input type="text" name="year" size="20" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="100%" colspan="2"><br />
<p align="center"><br />
<input type="submit" value="Submit" name="submit" /><br />
<input type="reset" value="Reset" name="reset" /><br />
</p><br />
</td><br />
</tr><br />
</table><br />
<p>&#160;</p><br />
</form><br />
<c:if test="${pageContext.request.method=="POST"}"><br />
<table border="1" cellpadding="0" cellspacing="0"<br />
style="border-collapse: collapse" bordercolor="#111111"<br />
width="63%" id="AutoNumber2"><br />
<fmt:parseDate var="now"<br />
value="${param.month}/1/${param.year}" type="date"<br />
dateStyle="short" /><br />
<tr><br />
<td width="100%" colspan="7" bgcolor="#0000FF"><br />
<p align="center"><br />
<b><br />
<font color="#FFFFFF" size="4"><br />
<fmt:formatDate pattern="MMMMM yyyy"<br />
value="${now}" /><br />
</font><br />
</b><br />
</p><br />
</td><br />
</tr><br />
<fmt:formatDate var="i" pattern="E" value="${now}" /><br />
<c:choose><br />
<c:when test="${i=="Sun"}"><br />
<c:set var="i" value="1" /><br />
</c:when><br />
<c:when test="${i=="Mon"}"><br />
<c:set var="i" value="2" /><br />
</c:when><br />
<c:when test="${i=="Tue"}"><br />
<c:set var="i" value="3" /><br />
</c:when><br />
<c:when test="${i=="Wed"}"><br />
<c:set var="i" value="4" /><br />
</c:when><br />
<c:when test="${i=="Thu"}"><br />
<c:set var="i" value="5" /><br />
</c:when><br />
<c:when test="${i=="Fri"}"><br />
<c:set var="i" value="6" /><br />
</c:when><br />
<c:when test="${i=="Sat"}"><br />
<c:set var="i" value="7" /><br />
</c:when><br />
<c:otherwise><br />
<c:set var="i" value="?" /><br />
</c:otherwise><br />
</c:choose><br />
<c:choose><br />
<c:when test="${param.month==2}"><br />
<c:set var="max" value="28" /><br />
<c:if<br />
test="${ ((param.year % 4 == 0 && paran.year % 100 != 0) || param.year % 400 == 0) }"><br />
<c:set var="max" value="29" /><br />
</c:if><br />
</c:when><br />
<c:when test="${param.month==4}"><br />
<c:set var="max" value="30" /><br />
</c:when><br />
<c:when test="${param.month==6}"><br />
<c:set var="max" value="30" /><br />
</c:when><br />
<c:when test="${param.month==9}"><br />
<c:set var="max" value="30" /><br />
</c:when><br />
<c:when test="${param.month==11}"><br />
<c:set var="max" value="30" /><br />
</c:when><br />
<c:otherwise><br />
<c:set var="max" value="31" /><br />
</c:otherwise><br />
</c:choose><br />
<tr><br />
<td width="70"><br />
<b><br />
<center>Sunday</center><br />
</b><br />
</td><br />
<td width="70"><br />
<b><br />
<center>Monday</center><br />
</b><br />
</td><br />
<td width="70"><br />
<b><br />
<center>Tuesday</center><br />
</b><br />
</td><br />
<td width="70"><br />
<b><br />
<center>Wednesday</center><br />
</b><br />
</td><br />
<td width="70"><br />
<b><br />
<center>Thursday</center><br />
</b><br />
</td><br />
<td width="70"><br />
<b><br />
<center>Friday</center><br />
</b><br />
</td><br />
<td width="70"><br />
<b><br />
<center>Saturday</center><br />
</b><br />
</td><br />
</tr><br />
<c:set var="d" value="1" /><br />
<c:set var="d" value="1" /><br />
<c:forEach var="x" begin="1" end="35"><br />
<c:if<br />
test="${(x==1)||(x==8)||(x==15)||(x==22)||(x==29)}"><br />
</tr><tr><br />
</c:if><br />
<td><br />
<c:if<br />
test="${ (d<=max) && ((x>7)||(i<=x)) }"><br />
<c:out value="${d}" /><br />
<c:set var="d" value="${d+1}" /><br />
</c:if><br />
&#160;<br />
<br /><br />
<br /><br />
<br /><br />
</td><br />
</c:forEach><br />
</table><br />
</c:if><br />
</body><br />
</html><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== Format Locale date in JSP ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %><br />
<%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %><br />
<jsp:useBean id="date" class="java.util.Date" /><br />
<html><br />
<head><title><fmt:message key="Welcome" /></title></head><br />
<body><br />
<h2><fmt:message key="Hello" /> <fmt:message key="and" /> <fmt:message key="Welcome" /></h2><br />
<fmt:formatDate value="${date}" type="both" dateStyle="full" timeStyle="short" /> <br /><br />
Locale: <c:out value="${pageContext.request.locale.language}" />_<c:out value="${pageContext.request.locale.country}" /> <br />
</body><br />
</html><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== JSTL Format: Date ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.ru/jstl/core-rt" prefix="c-rt" %><%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %><br />
<html><br />
<head><br />
<title>Format Date</title><br />
</head><br />
<body><br />
<c-rt:set var="now" value="<%=new java.util.Date()%>" /><br />
<table border="1" cellpadding="0" cellspacing="0"<br />
style="border-collapse: collapse" bordercolor="#111111"<br />
width="63%" id="AutoNumber2"><br />
<tr><br />
<td width="100%" colspan="2" bgcolor="#0000FF"><br />
<p align="center"><br />
<b><br />
<font color="#FFFFFF" size="4">Formatting: <br />
<fmt:formatDate value="${now}" type="both"<br />
timeStyle="long" dateStyle="long" /><br />
</font><br />
</b><br />
</p><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">formatDate type="time"</td><br />
<td width="49%"><br />
<fmt:formatDate type="time" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="date"</td><br />
<td width="49%"><br />
<fmt:formatDate type="date" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="both"</td><br />
<td width="49%"><br />
<fmt:formatDate type="both" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="both" dateStyle="default"<br />
timeStyle="default"</td><br />
<td width="49%"><br />
<fmt:formatDate type="both" dateStyle="default"<br />
timeStyle="default" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="both" dateStyle="short"<br />
timeStyle="short"</td><br />
<td width="49%"><br />
<fmt:formatDate type="both" dateStyle="short"<br />
timeStyle="short" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="both" dateStyle="medium"<br />
timeStyle="medium"</td><br />
<td width="49%"><br />
<fmt:formatDate type="both" dateStyle="medium"<br />
timeStyle="medium" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="both" dateStyle="long"<br />
timeStyle="long"</td><br />
<td width="49%"><br />
<fmt:formatDate type="both" dateStyle="long"<br />
timeStyle="long" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="both" dateStyle="full"<br />
timeStyle="full"</td><br />
<td width="49%"><br />
<fmt:formatDate type="both" dateStyle="full"<br />
timeStyle="full" value="${now}" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">pattern="yyyy-MM-dd"</td><br />
<td width="49%"><br />
<fmt:formatDate pattern="yyyy-MM-dd" value="${now}" /><br />
</td><br />
</tr><br />
</table><br />
</body><br />
</html><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== JSTL Parse Date ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %><br />
<html><br />
<head><br />
<title>Parse Date</title><br />
</head><br />
<body><br />
<form method="POST"><br />
<table border="1" cellpadding="0" cellspacing="0"<br />
style="border-collapse: collapse" bordercolor="#111111"<br />
width="62%" id="AutoNumber1"><br />
<tr><br />
<td width="100%" colspan="2" bgcolor="#0000FF"><br />
<p align="center"><br />
<b><br />
<font color="#FFFFFF" size="4">Date<br />
Formatting</font><br />
</b><br />
</p><br />
</td><br />
</tr><br />
<tr><br />
<td width="47%">Enter a date to be parsed:</td><br />
<td width="53%"><br />
<input type="text" name="num" size="20" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="100%" colspan="2"><br />
<p align="center"><br />
<input type="submit" value="Submit" name="submit" /><br />
<input type="reset" value="Reset" name="reset" /><br />
</p><br />
</td><br />
</tr><br />
</table><br />
<p>&#160;</p><br />
</form><br />
<c:if test="${pageContext.request.method=="POST"}"><br />
<table border="1" cellpadding="0" cellspacing="0"<br />
style="border-collapse: collapse" bordercolor="#111111"<br />
width="63%" id="AutoNumber2"><br />
<tr><br />
<td width="100%" colspan="2" bgcolor="#0000FF"><br />
<p align="center"><br />
<b><br />
<font color="#FFFFFF" size="4">Formatting: <br />
<c:out value="${param.num}" escapeXml="false" /><br />
</font><br />
</b><br />
</p><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="date" dateStyle="short"</td><br />
<td width="49%"><br />
<c:catch var="e"><br />
<fmt:parseDate var="i" type="date" dateStyle="short"<br />
value="${param.num}" /><br />
<c:out value="${i}" escapeXml="false" /><br />
</c:catch><br />
<c:out value="${e}" escapeXml="false" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="date" dateStyle="medium"</td><br />
<td width="49%"><br />
<c:catch var="e"><br />
<fmt:parseDate var="i" type="date" dateStyle="medium"<br />
value="${param.num}" /><br />
<c:out value="${i}" escapeXml="false" /><br />
</c:catch><br />
<c:out value="${e}" escapeXml="false" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="date" dateStyle="long"</td><br />
<td width="49%"><br />
<c:catch var="e"><br />
<fmt:parseDate var="i" type="date" dateStyle="long"<br />
value="${param.num}" /><br />
<c:out value="${i}" escapeXml="false" /><br />
</c:catch><br />
<c:out value="${e}" escapeXml="false" /><br />
</td><br />
</tr><br />
<tr><br />
<td width="51%">type="date" dateStyle="full"</td><br />
<td width="49%"><br />
<c:catch var="e"><br />
<fmt:parseDate var="i" type="date" dateStyle="full"<br />
value="${param.num}" /><br />
<c:out value="${i}" escapeXml="false" /><br />
</c:catch><br />
<c:out value="${e}" escapeXml="false" /><br />
</td><br />
</tr><br />
</table><br />
</c:if><br />
</body><br />
</html><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
<br />
== JSTL Time Zone ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.ru/jstl/core-rt" prefix="c-rt" %><%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %><br />
<html><br />
<head><br />
<title>Timezones</title><br />
</head><br />
<body><br />
<c-rt:set var="now" value="<%=new java.util.Date()%>" /><br />
<table border="1" cellpadding="0" cellspacing="0"<br />
style="border-collapse: collapse" bordercolor="#111111"<br />
width="63%" id="AutoNumber2"><br />
<tr><br />
<td width="100%" colspan="2" bgcolor="#0000FF"><br />
<p align="center"><br />
<b><br />
<font color="#FFFFFF" size="4">Formatting: <br />
<fmt:formatDate value="${now}" type="both"<br />
timeStyle="long" dateStyle="long" /><br />
</font><br />
</b><br />
</p><br />
</td><br />
</tr><br />
<c-rt:forEach var="zone"<br />
items="<%=java.util.TimeZone.getAvailableIDs()%>"><br />
<tr><br />
<td width="51%"><br />
<c:out value="${zone}" /><br />
</td><br />
<td width="49%"><br />
<fmt:timeZone value="${zone}"><br />
<fmt:formatDate value="${now}" timeZone="${zn}"<br />
type="both" /><br />
</fmt:timeZone><br />
</td><br />
</tr><br />
</c-rt:forEach><br />
</table><br />
</body><br />
</html><br />
<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --></div>