Expression Language (EL), provides a way to simplify expressions in JSP. EL provides the ability to use run-time expressions outside JSP scripting elements. Scripting elements are those elements which is used to embed Java code inside the JSP file. Mostly it contains the logic of the program. Scripting elements have three subforms:
* Declaration: The variables and methods are declared inside declaration.
* Scriptlets: The business logic of the program is written inside this.
* Expressions: output will be displayed by the expression.
For more information, visit the following links:http://www.roseindia.net/jstl/jstl-el.shtmlhttp://www.roseindia.net/jsp/simple-jsp-example/expressionLanguage.shtml