/// <summary>
/// Updates the product picture mapping
/// </summary>
/// <param name="productPicture">Product picture mapping</param>
public void UpdateProductPicture(ProductPicture productPicture)
{
if (productPicture == null)
throw new ArgumentNullException("productPicture");
if (!_context.IsAttached(productPicture))
_context.ProductPictures.Attach(productPicture);
_context.SaveChanges();
}
private static ProductPicture DBMapping(DBProductPicture dbItem)
{
if (dbItem == null)
return null;
ProductPicture item = new ProductPicture();
item.ProductPictureID = dbItem.ProductPictureID;
item.ProductID = dbItem.ProductID;
item.PictureID = dbItem.PictureID;
item.DisplayOrder = dbItem.DisplayOrder;
return item;
}
/// <summary>
/// Inserts a product picture mapping
/// </summary>
/// <param name="productPicture">Product picture mapping</param>
public void InsertProductPicture(ProductPicture productPicture)
{
if (productPicture == null)
throw new ArgumentNullException("productPicture");
_context.ProductPictures.AddObject(productPicture);
_context.SaveChanges();
}
protected void btnUploadProductPicture_Click(object sender, EventArgs e)
{
try
{
var product = this.ProductService.GetProductById(this.ProductId);
if (product != null)
{
if (fuProductPicture1.HasFile)
{
Picture picture = this.PictureService.InsertPicture(fuProductPicture1.FileBytes, fuProductPicture1.PostedFile.ContentType, true);
if (picture != null)
{
var productPicture = new ProductPicture()
{
ProductId = product.ProductId,
PictureId = picture.PictureId,
DisplayOrder = txtProductPictureDisplayOrder1.Value
};
this.ProductService.InsertProductPicture(productPicture);
}
}
if (fuProductPicture2.HasFile)
{
Picture picture = this.PictureService.InsertPicture(fuProductPicture2.FileBytes, fuProductPicture2.PostedFile.ContentType, true);
if (picture != null)
{
var productPicture = new ProductPicture()
{
ProductId = product.ProductId,
PictureId = picture.PictureId,
DisplayOrder = txtProductPictureDisplayOrder2.Value
};
this.ProductService.InsertProductPicture(productPicture);
}
}
if (fuProductPicture3.HasFile)
{
Picture picture = this.PictureService.InsertPicture(fuProductPicture3.FileBytes, fuProductPicture3.PostedFile.ContentType, true);
if (picture != null)
{
var productPicture = new ProductPicture()
{
ProductId = product.ProductId,
PictureId = picture.PictureId,
DisplayOrder = txtProductPictureDisplayOrder3.Value
};
this.ProductService.InsertProductPicture(productPicture);
}
}
BindData();
}
}
catch (Exception exc)
{
ProcessException(exc);
}
}
