protected void TracksSelectionList_ItemCommand(object sender,
ListViewCommandEventArgs e)
{
if (string.IsNullOrEmpty(PlaylistName.Text))
{
MessageUserControl.ShowInfo("Warning", "You must supply a playlist name.");
}
else
{
//obtain the user name.
string username = User.Identity.Name;
//obtain the playlist name
string playlistname = PlaylistName.Text;
int trackid = int.Parse(e.CommandArgument.ToString());
//connect to BLL controller
//call required method
//refresh the screen
//do all this under the user frindly errir handler
MessageUserControl.TryRun(() =>
{
PlaylistTrackController sysmgr = new PlaylistTrackController();
sysmgr.Add_TrackToPlaylist(playlistname, username, trackid);
List <UserPlaylistTrack> results = sysmgr.List_TrackForPlaylist(playlistname, username);
PlayList.DataSource = results;
PlayList.DataBind();
}, "Playlist Track Added", "You havce successfully added a new track to your list");
}
}
protected void MoveTrack(int trackid, int tracknumber, string direction)
{
//call the BLL move method
//refresh the playlist
MessageUserControl.TryRun(() =>
{
PlaylistTrackController sysmgr = new PlaylistTrackController();
//sysmgr.Add_TrackToPLaylist(playlistname, username, trackid);
List <UserPlaylistTrack> results = sysmgr.List_TrackForPlaylist(PlaylistName.Text, User.Identity.Name);
PlayList.DataSource = results;
PlayList.DataBind();
}, "Playlist Track Added", "You have successfully added a new track to your list.");
}
protected void PlayListFetch_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(PlaylistName.Text))
{
MessageUserControl.ShowInfo("Warning", "Playlist Name is required.");
}
else
{
MessageUserControl.TryRun(() =>
{
string username = User.Identity.Name;
PlaylistTrackController sysmgr = new PlaylistTrackController();
List <UserPlaylistTrack> playlist = sysmgr.List_TrackForPlaylist(
PlaylistName.Text, username);
PlayList.DataSource = playlist;
PlayList.DataBind();
});
}
}
