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Kiran
Printing ArrayList
0 Answer(s)      4 years and 4 months ago
Posted in : JSP-Servlet


I have a code in servlet like this
ArrayList <Integer> total = new ArrayList <Integer>();

session.setAttribute("efg",total);


RequestDispatcher rd;
rd = request.getRequestDispatcher("/checkout.jsp");
rd.forward(request,response);

to print the values in ArrayList total, I did this in my JSP

<%ArrayList<Integer> s3= new ArrayList<Integer>(); %>
<% s3 = (ArrayList)session.getAttribute("efg"); %>
<% for(int i:s3){
//int d3=Integer.parseInt(i);
out.println(i);}%>

But nothing is being printed in my page. please help me if i did anything wrong in the syntax.
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