calling java method in javascript [closed]

Answer 1

You can use JavaServerPage (JSP) or Applets, here's an example for JSP for your situation:

 
 
  
   
  
  
  
JSP 
 
  
 
    
Curent time: <%= new java.util.Date() %> 
    
Host name: <%= request.getRemoteHost() %> 
    
ID sesion: <%= session.getId() %> 
  
 
  <% deleteconfig deletecfg = new deleteconfig(); %>
  <%= delectecfg.initiate(); =%>
  
 

JSP scripting elements are:

• Expressions: <% = expression%> The expression is evaluated and printed out the document.
• Scriptlet <% code%> The code is inserted into the servlet service method.
• Statements: <%! code%> The code is inserted into the servlet class, outside of any method.

For JSP scripting elements is possible and another syntactic form, based on XML markup:

• Java expression
• Java code
• Statement Java