void Handle(Input.MoveUp action)
{
//What I want to do: check what number, first name and last name of the person on the row in
//which the button was clicked. Save that in a temporary variable. Then, access the names and
//number of the person above, and save that on the space below. Then, use the info in the temporary
//variable to write in the row above the row in which the button was clicked.
//(Then pretty much opposite for MoveDown)
}
void Handle(Input.MoveUp Action)
{
//can only move up if it is not the first row
if (this.SortOrder > 1)
{
//swap SortOrder values, execute as an atomic operation
Db.Transact(() =>
{
var previousPerson = Db.SQL <Person>("SELECT p FROM Person p WHERE SortOrder = ?", (this.SortOrder - 1)).First;
previousPerson.SortOrder = this.SortOrder;
this.SortOrder = this.SortOrder - 1;
});
//refresh table binding
this.ParentPage.RefreshPersonList();
}
}
