Java/JSTL/HTML Output
Версия от 18:01, 31 мая 2010; (обсуждение)
Содержание
Out Default Examples
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %>
<html>
<head>
<title>Out Default Examples</title>
</head>
<body>testit =
<c:out value="${testit}" default="Default Value" />
</body>
</html>
Output a table
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.ru/jstl/core-rt" prefix="c-rt" %>
<html>
<head>
<title>Count to 10 Example(tracking even and odd)</title>
</head>
<body>
<table border="0">
<c:forEach var="i" begin="1" end="10" varStatus="status">
<jsp:useBean id="status"
type="javax.servlet.jsp.jstl.core.LoopTagStatus" />
<c-rt:choose>
<c-rt:when test="<%=status.getCount()%2==0%>">
<c:set var="color" value="#eeeeee" />
</c-rt:when>
<c-rt:otherwise>
<c:set var="color" value="#dddddd" />
</c-rt:otherwise>
</c-rt:choose>
<tr>
<td width="200" bgcolor="<c:out value="${color}"/>">
<c:out value="${i}" />
</td>
</tr>
</c:forEach>
</table>
</body>
</html>
Out with Tag Escaping Examples
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %>
<html>
<head>
<title>Out with Tag Escaping Examples</title>
</head>
<body>
<c:set var="test" scope="page">
<table border="0">
<tr>
<td bgcolor="red"> </td>
<td bgcolor="green"> </td>
</tr>
<tr>
<td bgcolor="blue"> </td>
<td bgcolor="yellow"> </td>
</tr>
</table>
</c:set>
<h3>Out With Encode=true</h3>
<c:out value="${test}" escapeXml="true" />
<br />
<h3>Out With Encode=false</h3>
<c:out value="${test}" escapeXml="false" />
<br />
</body>
</html>
Simple calculation and output
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %>
<html>
<head>
<title>Out Examples</title>
</head>
<body>
<h3>Out Example</h3>
10 * 3 =
<c:out value="${10*3}" />
<br />
</body>
</html>
