How I get a variable from java script to use it in the scriptlet of jsp.

Hi i want to get the tinyUrl value in the scriptlet of jsp.

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January 19, 2012 at 12:19 PM

<html>
<script>
function selValue(){
var mytext = document.form.sel.options[document.form.sel.selectedIndex].text;
window.location.replace("pass.jsp?value="+mytext);
}

</script>
<form name="form" >
<select name="sel" id="sel" onchange="selValue();">
              <option value="<-Select->"><- Select- ></option>
              <option value="India">India</option>
              <option value="USA">USA</option>
              <option value="Srilanka">Srilanka</option>
              <option value="Japan">Japan</option>
              <option value="Australia">Australia</option>
            </select>
            </form>
            <% String st=request.getParameter("value");
            if(st!=null){
            out.println("value="+st); 
            }
%>

January 19, 2012 at 12:21 PM

<html>
<script language="javascript" type="text/javascript">
function call(){
var name = "roseindia";
window.location.replace("a.jsp?name="+name);
}
</script>
<input type="button" value="Get" onclick='call()'>
<%
String name=request.getParameter("name");
if(name!=null){
out.println(name);
}
%>
</html>

January 19, 2012 at 12:21 PM

<html>
<script>
var v="Roseindia";
</script>
<% String st="<script>document.writeln(v)</script>";
out.println("value="+st); %>
</html>

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How I get a variable from java script to use it in the scriptlet of jsp.

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