Jsp:param

[Sarah Gaikwad]

This code is in page a.jsp

<%
String collistnames[]= {"Verified","Not Verified","All"};
%>
<jsp:include page="b.jsp">
<jsp aram name="collistnames" value="<%=collistnames%>"/>
</jsp:include>

This is in b.jsp
<%
String lists =request.getParameterValues("collistnames");
%>

I am not able to get the result that i need i do not get the array conatining the values.
Help!!!

[Kalai Selvan]

Hi,

 
 
<jsp:include page="b.jsp">
<jsp :-P	 aram name="collistnames" value="Verified"/>
<jsp :-P	 aram name="collistnames" value="Not Verified"/>
<jsp :-P	 aram name="collistnames" value="All"/>
</jsp:include>
 
This is in b.jsp
<%
String[] lists = request.getParameterValues("collistnames");
%>

Make the above changes to your code it will work.

It is not possible to send array along with request parameter.

[siva krishnan]

Hi Kalai,

But if we aren't sure about the size of the array, i.e. array values/size is got only at run-time...how do we handle it ?

[Kalai Selvan]

Hi,
For such situations you can do the following......

 
    //In the parent.jsp
    request.setAttribute("somename", array);
    
    //In the childe.jsp
    String array[] = (String[]) request.getAttribute("somename");