I have 2 tables namely Profile and Info.
My table looked like this:
PROFILE
| p_Id | FirstName | LastName |
| 1 | Jack | Cole | | 2 | Cynthia | Cole | | 3 | Robert | Cole |
INFO
| I_Id | childsID | fathersID | mothersID |
| 1 | 1 | 3 | 2 |
I'm retrieving values from those tables by displaying them in textboxes, my select query is:
SELECT p.p_Id, p.FirstName, p.LastName, i.*, (SELECT pp.FirstName+' '+pp.LastName FROM Profile pp WHERE pp.p_Id=i.childsID) AS child, (SELECT pp.FirstName+' '+pp.LastName FROM Profile pp WHERE pp.p_Id=i.fathersID) AS father, (SELECT pp.FirstName+' '+pp.LastName FROM Profile pp WHERE pp.p_Id=i.mothersID) AS mother FROM Info i INNER JOIN Profile p ON p.p_Id=i.childsID
no problem with select, I'm able to display values on textboxes, but the problem is, I can't update them, I have tried so far this:
using (SqlCommand cmd = con.CreateCommand()) { con.Open(); cmd.CommandText = @"UPDATE Profile SET FirstName=@fname, LastName=@lname WHERE p_Id = @pid; UPDATE Info SET childsID=@child, fathersID=@father, mothersID=@mother, Country=@country WHERE I_Id = @iid;"; cmd.Parameters.Add(new SqlParameter("@fname", txtfname.Text)); cmd.Parameters.Add(new SqlParameter("@lname", txtlname.Text)); cmd.Parameters.Add(new SqlParameter("@child", txtchild.Text)); cmd.Parameters.Add(new SqlParameter("@father", txtfather.Text)); cmd.Parameters.Add(new SqlParameter("@mother", txtmother.Text)); cmd.Parameters.Add(new SqlParameter("@country", txtcountry.Text)); cmd.Parameters.Add(new SqlParameter("@pid", txtpid.Text)); cmd.Parameters.Add(new SqlParameter("@iid", txtiid.Text)); cmd.ExecuteNonQuery(); Response.Write("alert('DATA UPDATED')"); }
I'm using c# and Asp.net Thanks in advance :) God Bless