JSP tutorial part 10:JSP Action Tags

JSP Action Tags

Working with JSP action Tags:

— Action tags are a set of some basic tags, such as

◦ inserting other page resources

◦ forwarding the request to another page

◦ creating and locating the java bean instances

◦ setting and retrieving bean properties, in JSP pages.

Note:

Instead of using Java code, developers use special JSP action tags to either link to a Java Bean to set its properties, or get its properties.

JSP Action	Description
jsp:include	To include a resource at runtime, can be HTML, JSP or any other file
jsp:useBean	To get the java bean object from given scope or to create a new object of java bean.
jsp:getProperty	To get the property of a java bean, used with jsp:useBean action
jsp:setProperty	To set the property of a java bean object, used with jsp:useBean action.
jsp:forward	To forward the request to another resource.
jsp:text	To write template text in JSP page.
jsp:element	To define the XML elements dynamically
jsp:attribute	To define the dynamically generated XML element attributes
jsp:body	To define the dynamically generated XML element body
jsp:plugin	To generate the browser-specific code that makes an OBJECT or EMBED tag for the Java plugin.

Important Action Tags:

The most commonly used action tags are

· <jsp:include>

· <jsp:forward>

· <jsp:param>

· <jsp:useBean>

· <jsp:setProperty>

· <jsp:getProperty>

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