Help Required: Updating Multiple dynamically created rows in database

Question

Hi All,
In my jsp page I am retriving the values from the database and displaying in the jsp page, the columns are studentID and student name. Now for each studentID i am creating two textfields as date of birth and parent name.
my code snippet is as follows
while(rs.next())
<tr>
<td><%=studID%></td>
<td><%=name%></td>
<td><input type="text" name="DOB<%=studID%>"></td>
<td><input type="text" name="PName<%=studID%>"></td>
</tr>
from the above code i am getting dynamically create textfield whose names are
<input type="text" name="DOB10001">
<input type="text" name="PName10001">
and so on now how can i capture all these values and update the corresponding records in the database.
Please help me in this
Thanks in advance

Answer 1

well in that case u can do this
int i=0;
while(rs.next())
<tr>
<td><%=studID%></td>
<td><%=name%></td>
<td><input type="text" name="DOB<%=i%>"><input type="hidden" name="h_DOB<%=i%>" value="<%=studID%>" ></</td>
<td><input type="text" name="PName<%=i%>"></td>
</tr>
<%i++%>
<input type="hidden" name="RecordCount" value="<%=i%>" >
when u submit this for then in the other jsp u can read the data from query string
int li_rec_count = Integer.parseInt(request.getParameter("RecordCount"));
for(int i=0;i<li_rec_count;i++)
String studID = request.getParameter("h_DOB"+i);
String dob = request.getParameter("DOB"+i);
String pName = request.getParameter("pName"+i);
create your sql statment and update for each studID
}