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| <%@ taglib prefix="my" uri="http://jakarta.apache.org/tomcat/jsp2-example-taglib"%> |
| |
| <html> |
| <head> |
| <title>JSP 2.0 Examples - jsp:attribute and jsp:body</title> |
| </head> |
| <body> |
| <h1>JSP 2.0 Examples - jsp:attribute and jsp:body</h1> |
| <hr> |
| <p>The new <jsp:attribute> and <jsp:body> |
| standard actions can be used to specify the value of any standard |
| action or custom action attribute.</p> |
| <p>This example uses the <jsp:attribute> |
| standard action to use the output of a custom action invocation |
| (one that simply outputs "Hello, World!") to set the value of a |
| bean property. This would normally require an intermediary |
| step, such as using JSTL's <c:set> action.</p> |
| <br> |
| <jsp:useBean id="foo" class="jsp2.examples.FooBean"> |
| Bean created! Setting foo.bar...<br> |
| <jsp:setProperty name="foo" property="bar"> |
| <jsp:attribute name="value"> |
| <my:helloWorld/> |
| </jsp:attribute> |
| </jsp:setProperty> |
| </jsp:useBean> |
| <br> |
| Result: ${foo.bar} |
| </body> |
| </html> |