Java Tutorial/JSTL/URL
Build Custom Tag Based On JSTL
<source lang="java">
<%@ taglib prefix="myTag" tagdir="/WEB-INF/tags" %>
<html> <head> <title>EL Type Conversion Examples</title> </head> <body>
EL Type Conversion Examples
<myTag:CharacterType val="this is it"/>
<myTag:CharacterType val="8"/>
<myTag:CharacterType val="3.0001"/>
<myTag:DoubleType val=""/>
<myTag:DoubleType val="-3"/>
<myTag:BooleanType val=""/>
<myTag:BooleanType val="true"/>
<myTag:BooleanType val="t"/>
<myTag:BooleanType val="3.1"/>
</body> </html></source>
Build URL with Parameters
<source lang="java">
<%@ taglib uri="http://java.sun.ru/jstl/core" prefix="c" %> <c:set var="originalURL" value="http://localhost:8080/chapter05/core/url/url.jsp" /> <html>
<head>
<title>the c:url action </title>
</head>
<body>
This page takes 3 values that you specify, and forwards them to another JSP.
That JSP will create a URL to another page, that then extracts the
parameters and displays them.
<p />
<form action="createURL.jsp" method="post">
| Enter name: | <input type="text" name="name" /> |
| Enter age: | <input type="text" name="age" /> |
| Enter gender: | <input type="text" name="gender" /> |
<input type="submit" value="Submit details" />
</form>
</body>
</html></source>
