Tuesday, July 7, 2009

Struts Framework Tag Libraries

The Struts framework includes custom JSP tag libraries that you can use to create JSP pages that work with the rest of the Struts framework objects in your web application

Struts HTML Tags

Used to create Struts input forms, as well as other tags generally useful in the creation of HTML-based user interfaces.

Struts Bean Tags

Useful in accessing beans and their properties, as well as defining new beans (based on these accesses) that are accessible to the remainder of the page via scripting variables and page scope attributes. Convenient mechanisms to create new beans based on the value of request cookies, headers, and parameters are also provided.

Struts Logic tag

Useful in managing conditional generation of output text, looping over object collections for repetitive generation of output text, and application flow management.

Struts Nested

Brings a nested context to the functionality of the Struts custom tag library. The purpose of this tag library is to enable the tags to be aware of the tags which surround them so they can correctly provide the nesting property reference to the Struts system.

Struts Tiles Tags

Provides tiles tags. Tiles were previously called Components.

Struts Templates

Three tags: put, get, and insert. A put tag moves content into request scope, which is retrieved by a get tag in a different JSP page. That template is included with the insert tag. Tags from the various Struts custom JSP tag libraries appear in JDeveloper on the Component Palette.

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