Java/JSTL/Date
Содержание
Date Formating in JSTL
<source lang="java">
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %> <html>
<head> <title>Calendar</title> </head> <body> <form method="POST">
Date Formatting |
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Enter a month(1-12) |
<input type="text" name="month" size="20" /> |
Enter a year(i.e. 2002) |
<input type="text" name="year" size="20" /> |
<input type="submit" value="Submit" name="submit" /> <input type="reset" value="Reset" name="reset" /> |
</form> <c:if test="${pageContext.request.method=="POST"}">
<fmt:formatDate pattern="MMMMM yyyy" value="${now}" /> |
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<c:if test="${ (d<=max) && ((x>7)||(i<=x)) }"> <c:out value="${d}" /> <c:set var="d" value="${d+1}" /> </c:if> |
</c:forEach>
</c:if> </body>
</html>
</source>
Format Locale date in JSP
<source lang="java">
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %> <%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %> <jsp:useBean id="date" class="java.util.Date" /> <html> <head><title><fmt:message key="Welcome" /></title></head> <body>
<fmt:message key="Hello" /> <fmt:message key="and" /> <fmt:message key="Welcome" />
<fmt:formatDate value="${date}" type="both" dateStyle="full" timeStyle="short" />
Locale: <c:out value="${pageContext.request.locale.language}" />_<c:out value="${pageContext.request.locale.country}" />
</body>
</html>
</source>
JSTL Format: Date
<source lang="java">
<%@ 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" %> <html>
<head> <title>Format Date</title> </head> <body> <c-rt:set var="now" value="<%=new java.util.Date()%>" />
Formatting: <fmt:formatDate value="${now}" type="both" timeStyle="long" dateStyle="long" /> |
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formatDate type="time" |
<fmt:formatDate type="time" value="${now}" /> |
type="date" |
<fmt:formatDate type="date" value="${now}" /> |
type="both" |
<fmt:formatDate type="both" value="${now}" /> |
type="both" dateStyle="default" timeStyle="default" |
<fmt:formatDate type="both" dateStyle="default" timeStyle="default" value="${now}" /> |
type="both" dateStyle="short" timeStyle="short" |
<fmt:formatDate type="both" dateStyle="short" timeStyle="short" value="${now}" /> |
type="both" dateStyle="medium" timeStyle="medium" |
<fmt:formatDate type="both" dateStyle="medium" timeStyle="medium" value="${now}" /> |
type="both" dateStyle="long" timeStyle="long" |
<fmt:formatDate type="both" dateStyle="long" timeStyle="long" value="${now}" /> |
type="both" dateStyle="full" timeStyle="full" |
<fmt:formatDate type="both" dateStyle="full" timeStyle="full" value="${now}" /> |
pattern="yyyy-MM-dd" |
<fmt:formatDate pattern="yyyy-MM-dd" value="${now}" /> |
</body>
</html>
</source>
JSTL Parse Date
<source lang="java">
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %><%@ taglib uri="http://java.sun.ru/jstl/fmt" prefix="fmt" %> <html>
<head> <title>Parse Date</title> </head> <body> <form method="POST">
Date Formatting |
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Enter a date to be parsed: |
<input type="text" name="num" size="20" /> |
<input type="submit" value="Submit" name="submit" /> <input type="reset" value="Reset" name="reset" /> |
</form> <c:if test="${pageContext.request.method=="POST"}">
Formatting: <c:out value="${param.num}" escapeXml="false" /> |
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type="date" dateStyle="short" |
<c:catch var="e"> <fmt:parseDate var="i" type="date" dateStyle="short" value="${param.num}" /> <c:out value="${i}" escapeXml="false" /> </c:catch> <c:out value="${e}" escapeXml="false" /> |
type="date" dateStyle="medium" |
<c:catch var="e"> <fmt:parseDate var="i" type="date" dateStyle="medium" value="${param.num}" /> <c:out value="${i}" escapeXml="false" /> </c:catch> <c:out value="${e}" escapeXml="false" /> |
type="date" dateStyle="long" |
<c:catch var="e"> <fmt:parseDate var="i" type="date" dateStyle="long" value="${param.num}" /> <c:out value="${i}" escapeXml="false" /> </c:catch> <c:out value="${e}" escapeXml="false" /> |
type="date" dateStyle="full" |
<c:catch var="e"> <fmt:parseDate var="i" type="date" dateStyle="full" value="${param.num}" /> <c:out value="${i}" escapeXml="false" /> </c:catch> <c:out value="${e}" escapeXml="false" /> |
</c:if> </body>
</html>
</source>
JSTL Time Zone
<source lang="java">
<%@ 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" %> <html>
<head> <title>Timezones</title> </head> <body> <c-rt:set var="now" value="<%=new java.util.Date()%>" />
Formatting: <fmt:formatDate value="${now}" type="both" timeStyle="long" dateStyle="long" /> |
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<c:out value="${zone}" /> |
<fmt:timeZone value="${zone}"> <fmt:formatDate value="${now}" timeZone="${zn}" type="both" /> </fmt:timeZone> |
</body>
</html>
</source>