Rowupdating event fires twice
This information is stored across two separate tables (User and Address) as a parent-child relationship.
There would be little point in creating a new user in our database if no address details were added.
However it was designed to work well with SQL Server 2005 using promotable transactions.
We will assume that a user has filled their shopping basket and the next stage for new users is to register themselves and their billing and shipping information. We will create a User and Address class to hold the information that we collect from the web form. We will use a Generic List collection to hold these.
Otherwise we display an error message back to the user.
A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source. The Row Updating event is raised when a row's Update button is clicked, but before the Grid View control updates the row.This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.These callbacks can all be set in the options object when you create your Tabulator.When a the tabulator constructor is called, the callback is triggered when a user taps on the column header on a touch display and holds their finger down for over 1 second, it can be set on a per column basis using the option in the columns definition object.