protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
PropertyInfo property = validationContext.ObjectType.GetProperty(this.ImageCollectinFieldName);
if (property == null)
{
throw new Exception(this.GetExceptionMessage(validationContext));
}
object obj = property.GetValue(validationContext.ObjectInstance, null);
if (obj == null)
{
throw new Exception(this.GetExceptionMessage(validationContext));
}
ImageListVm imageList = obj as ImageListVm;
if (imageList == null)
{
throw new Exception(this.GetExceptionMessage(validationContext));
}
if (base.CheckCollectionOnValidLength(imageList.Images))
{
return(ValidationResult.Success);
}
return(new ValidationResult(base.ErrorMessage));
}
public ActionResult ImageList(int restaurantId)
{
var model = new ImageListVm();
var images = service.Uow.RestaurantImages.GetByRestaurantId(restaurantId);
if (images.Count > 0)
{
model.RestaurantImages = new List <RestaurantImage>();
model.RestaurantImages.AddRange(images);
}
model.RestaurantId = restaurantId;
return(PartialView(model));
}
