dynamic row values wrongly updated into mysql php

Question

Here i\'m trying to edit & update my dynamic row values using php. This is my edit.php page coding. it fetch the dynamic row datas from mysql perfectly..

$ui         


        

Answer 1

As per your comment: for example if user want to edit a voucher. in that voucher already contains 5 rows. user can edit their row values and if they want add two more rows... then try this.

first delete the old data and then insert new one.

$deletequery  = "delete from `ebvouchertariffs` WHERE VoucherID_Fk = '$uid' ";

and then insert new data.

 foreach( $_POST['slno'] as $key=>$slno ) {
   $insertquery  = "insert into `ebvouchertariffs`.......";
 }