dynamic drop down list box 4 Answer(s) 6 years and 3 months ago
Posted in : Java Beginners
September 22, 2008 at 12:57 PM
At first u decide, u use servlet ot not, bcoz servlet comes under server side code.
if u use servlet there might be chance of loss previous displayed data.
for overcome this situation you can use AJAX.
September 22, 2008 at 6:37 PM
<%@ page language="java" import = "java.util.*;"%> <% List userList; int nouser; int i=1; List cityList; int nocity; int j=1; %> <% userList=(ArrayList)request.getAttribute("useridList"); nouser = userList.size(); %>
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