Saturday, 1 March 2014

What are the implicit EL objects in JSP ?

The JSP expression language supports the following implicit objects:
  • pageScope: Scoped variables from page scope
  • requestScope: Scoped variables from request scope
  • sessionScope: Scoped variables from session scope
  • applicationScope: Scoped variables from application scope
  • param: Request parameters as strings
  • paramValues: Request parameters as collections of strings
  • headerHTTP: request headers as strings
  • headerValues: HTTP request headers as collections of strings
  • initParam: Context-initialization parameters
  • cookie: Cookie values
  • pageContext: The JSP PageContext object for the current page

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