Features of jsp2.1

The main purpose of Java Platform, Enterprise Edition (Java EE) 5 is to ease development. Now the Jsp2.1 includes the Java Standard Tag Library(JSTL) and JavaServerFaces technology.

Features of jsp2.1

Features of jsp2.1

        

The main purpose of Java Platform,  Enterprise Edition (Java EE) 5 is to ease development. Now the Jsp2.1 includes the Java Standard Tag Library(JSTL) and JavaServerFaces technology. 

  1. This version has new expression language (EL ) syntax that allows deferred evaluation of expressions. It now enables using the expression to both get and set data and to invoke methods, and facilitates customizing the resolution of a variable or property referenced by an expression.
  2. It supports resource injection through annotations to simplify configuring access to resources and environment data.
  3. It has complete alignment of JSF technology tags and JSP software code.  Earlier the version 1.0 of jsf technology depended on jsp 1.2 technology. The reason is that the Jsp 1.2 was already available at the time, and the intension was to make the Jsf 1.0 interface more accessible to a broader audience. As jsp1.2 does not have an integrated expression language and because the Jsp 2.0 EL does not meet all of the needs of Jsf, therefore jsp2.1 was developed to enhance the expression language to meet the needs of Jsf technology.
  4. Qualified functions now take precedence over the ternary operator when the "." operator in use or we can say that ability to redefine the behavior of the "."operator through a Property Resolver API.
  5. EL now supports "literal expressions". The expression which were previously considered to be non-EL value text must now be considered an EL expression.
  6. EL now supports Java 5.0 enumerations.
  7. Ability to plug in Property Resolvers on a per-application and per-page basis.
  8. Ability to express references to bean methods using the expression language and invoking those methods via a Method Binding API.

This version requires these jars:

1) ant-1.6.5.jar

2) core-3.1.1.jar

3 jsp-2.1.jar

4) jsp-api-2.1.jar

Tutorials

  1. Creating a String
  2. Introduction to JSP
  3. Reading Request Information
  4. Introduction to the JSP Java Server Pages
  5. JSP FUNDAMENTALS
  6. Using Taglib in JSP. A brief introduction to taglibs and taglibs programing.
  7. JSP date example
  8. Reading Request Information
  9. Using Beans in JSP. A brief introduction to JSP and Java Beans.
  10. JSP 2.0 - New Features
  11. JSP Excel Tutorial
  12. Create Excel Sheet Using JSP
  13. Inserting Image In Excel Sheet Using JSP
  14. How to Create Excel Page Using JSP
  15. How to Create New Excel Sheet Using JSP
  16. Create Excel Sheet Using JSP
  17. Passing Various Data Types into Cells
  18. Assing Date into Cells
  19. Reading And Writing Excel File
  20. Selecting Excel Sheet File
  21. Zoom in Excel
  22. Zoom Out Excel
  23. Merging Two Cells
  24. Working With Fonts
  25. Working With Alignment Using JSP for Excel
  26. Shifting Row Using JSP
  27. Freeze And Split Pane
  28. Repeating Rows And Column
  29. different borders
  30. Create Shape in Excel Using JSP
  31. Creating Oval in Excel Using JSP
  32. Create Box in Excel Sheet Using JSP
  33. Filling Color in Excel Using JSP
  34. Set Font into TextBox String Using JSP
  35. Fit Hight Ad Wdth of Ecel Seet Uing JSP
  36. Setting Line Style
  37. Finding a Factorial using while loop
  38. JSP Simple Examples
  39. Calculate factorial Using Recursion
  40. Multiple Methods in Jsp