1.

What Is The Difference Between Jsp-el And Jsf-el?

Answer»

SP-EL :

  • In JSP-EL the value expressions are delimited by ${…}.
  • The ${…} delimiter DENOTES the IMMEDIATE EVALUATION of the expressions, at the time that the application server PROCESSES the page.

JSF-EL :

  • In JSf-EL the value expressions are delimited by #{…}.
  • The #{…} delimiter denotes deferred evaluation. With deferred evaluation ,the application server retains the expression and evaluates it whenever a value is NEEDED.

 

SP-EL :

JSF-EL :

 


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