i have code like this
in page1.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<h1>Test</h1>
<script language="javascript">
function JSGetSelectedItem() {
var dropdownIndex = document.getElementById('lang').selectedIndex;
var dropdownValue = document.getElementById('lang')[dropdownIndex].text;
alert("Hello JSCript " + dropdownValue);
}
</script>
<!-- to fill combobox i had get from database -->
<form method="post" action="page1.jsp"> >
Please select
<select name="lang" onChange="JSGetSelectedItem()">
<c:forEach var="v_Init" items="${ma_Init}">
<option value="scem">${v_Init.schem}</option>
</c:forEach>
</select>
</form>
<a href="page2.jsp?lang="<%=request.getParameter("lang")%> >Your Select</a>
</body>
</html>
in page2.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Page 2</title>
</head>
<body>
<%
String selectedValue=request.getParameter("lang");
out.println("Selected Value is : "+selectedValue);
%>
</body>
</html>
thanks