How do I use a scriptlet to initialize a newly instantiated bean?
How do I use a scriptlet to initialize a newly instantiated bean?
✍: Guest
A jsp:useBean action may optionally have a body. If the body is specified, its contents will be automatically invoked when the specified bean is instantiated. Typically, the body will contain scriptlets or jsp:setProperty tags to initialize the newly instantiated bean, although you are not restricted to using those alone.
The following example shows the "today" property of the Foo bean initialized to the current date when it is instantiated. Note that here, we make use of a JSP expression within the jsp:setProperty action.
value=""/ >
2013-08-07, 2558👍, 0💬
Related Topics:
How can I set a cookie and delete a cookie from within a JSP page?
How can I set a cookie and delete a cookie from within a JSP page? A cookie, mycookie, can be deleted using the following scriptlet: 2013-08-07, 2792👍, 0💬
Can we implement an interface in a JSP?
Can we implement an interface in a JSP? No 2013-08-10, 2656👍, 0💬