Entry

How can we assign JSP variables to Java Script Variables

Jul 8th, 2008 05:06
Joe jack, suresh kc, Mythreyi Vattikuti, suresh kc

put something like in your jsp file
<%@ page language="java"%>
<%
//JSP Code
String name = request.getParameter("name");
if (name == null) {
    name = "no parameter passed";
}
%>
<script language="javascript">
var name;
name = "<%=name%>";
alert(name);
</script>
this will display the value of the name parameter that you pass to your jsp 
file. Of course, you can do something better with the variable, here I just 
use the alert function to display it back to user.
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