public void ChangePlaylistNameClick(object param)
{
if (TextInput == null)
{
PopUpWarning = "Please insert a valid name"; // warning appears when the textbox was left empty
}
else if (TextInput.Length >= 32)
{
PopUpWarning = "Name can't be longer than 32 characters"; // warning appears when the name is 32 characters long
}
else if (TextInput.Equals(PlayListViewModel.PlaylistName)) //If the name didn't change
{
PopUpWarning = "The name can't be the same as the old name";
}
else
{
string sqlquery = $"UPDATE Playlist SET name = '{TextInput}' WHERE {PlaylistID} = idPlaylist"; // also updates the database name
DatabaseConnector.UpdateQueryDB(sqlquery);
PlayListViewModel.ChangeName(TextInput); // changes the name on the application
TryClose();
}
}
