Hello Group,
I have a jsp page as follows
<html:form action="accept">
<table >
<% String clientArr[]=(String[])request.getAttribute("clientArr");
String returnId[]=(String[])request.getAttribute("returnId");
for(int ctr=0;ctr<clientArr.length;ctr++)
{
%>
<tr>
<td>
<%= clientArr[ctr]%>
</td>
<td>
<%= returnId[ctr]%>
</td>
</tr>
<%
}
%>
</html:submit>
</table>
</html:form>
Now when i click the submit button,the action class is called which uses a DAO and
does some database insert and then
calls the same page again.
Now, when the page gets called again the clientArr.length in the for loop gives "null
pointer exception" as the page will not get
the request object clientArr.
Therefore i want to populate either the values dispalyed in the table in an Action
form OR i would like to populate the
arrays clientArr[] and returnId[] in the ActionForm.
How can i acheive the the above scenario.
Thanx & Regards,
Prashant S.
MphasiS India
IInd Floor, Leela Business Park,
Opp. 'The Leela'
Andheri Kurla Road,
Andheri (E), Mumbai.
INDIA.
www.mphasis.com <http://www.mphasis.com>
Architecting Value
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