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Pass value to update jsp

 
michael yue
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Posts: 204
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Hi, I am doing some process in a servlet such as inserting and I want to display the number of records that have been inserted from time to time in JSP page. I found that it can be done using following code in JSP.
<%
for (int x=0; x<100; x++) {
%>
<b>X is now <%=Integer.toString(x)%></b><br>
<%
out.flush();
try { Thread.sleep(1000); } catch (Throwable t) {}
}
The problem now is that I want to pass the number value which is the number of records inserted to the JSP from servlet. But if I use the following code to pass data
res.sendRedirect("https://"+host+"/webpost/crn/cncreate.jsp?insnum='"+strnum+"'");
with variable insnum being the number passed, I think after the value is passed the JSP will display the insert status one time only and not continue to update itself. I do not want to put all the insert coding into jsp page. Any ideas? Thanks.
 
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