public IQueryable <Category> GetCategories()
{
var _db = new MusicWebsite.Models.MusicContext();
IQueryable <Category> query = _db.Categories;
return(query);
}
public IQueryable <Music> GetMusics([QueryString("id")] int?categoryId)
{
var _db = new MusicWebsite.Models.MusicContext();
IQueryable <Music> query = _db.Musics;
if (categoryId.HasValue && categoryId > 0)
{
query = query.Where(p => p.CategoryID == categoryId);
}
return(query);
}
public IQueryable <Music> GetMusic([QueryString("musicID")] int?musicId)
{
var _db = new MusicWebsite.Models.MusicContext();
IQueryable <Music> query = _db.Musics;
if (musicId.HasValue && musicId > 0)
{
query = query.Where(p => p.MusicID == musicId);
}
else
{
query = null;
}
return(query);
}
