this is my code, i first pass ArrayList object named as list to javascript function.
(...)
ArrayList<DTO> list = odc.itemList();
(...)
<td><input type = "button" value = "send" onclick="pass('<%=list%>')"></td>
second then, i pass the 'list' object to other jsp page like..
function pass(p){
window.location="abc.jsp?info="+p+"";
}
then, i want to recover object in arraylist form... I thought i was able to do like this..
[ Here,abc.jsp]
<%@ page language="java" contentType="text/html; charset=UTF pageEncoding="UTF-8"%>
<%@page import="java.util.*"%>
<%
String b = request.getParameter("info");
Object obj = b;
%>
<!DOCTYPE html>
<html>
(...)
but i cannot use a method with 'obj' that the original 'list' can such as list.add(), list.get(int index).. etc (ArrayList method)
Why can't i? any one knows what problem is with my thinking?
