首先:
Make sure the data is saved or not. If "yes" then the problem is on the retrieving data.
and also make sure the data is collected before sending to database.
It looks like it works before.There are some data in the database. Do you use stored procedure or SQL statement?
Make sure the data is saved or not. If "yes" then the problem is on the retrieving data.
and also make sure the data is collected before sending to database.
It looks like it works before.There are some data in the database. Do you use stored procedure or SQL statement?