Creating a Method in jsp

Example show how to make initialization for function within jsp tags . Numbers double function is created .
Note: That the "out" object is not allowed to be used within the <%! tags %>

Code:

<HTML>
  <HEAD>
    <TITLE>Creating a Method in jsp</TITLE>
  </HEAD>

  <BODY>
    <H1>Creating a Method in jsp</H1>
    <%!
    
   
    int Double(int number)
    {
      return 2*number;
    }
    %>

    <%
    out.println("The Double of 3 is = " + Double(3));
    %>
  </BODY>
</HTML>

 

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
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