protected void btnCart_Click(object sender, EventArgs e)
{
InsertProductDetails();
CartBAL balCart = new CartBAL();
CartENT entCart = new CartENT();
if (Session["UserID"] != null)
{
entCart.UserID = Convert.ToInt32(Session["UserID"]);
}
if (tempProductDetailsID != 0)
{
entCart.ProductDetailsID = tempProductDetailsID;
}
if (balCart.Insert(entCart))
{
lblMessage.Text = "Add to Cart SuccessFullly";
divMessage.Visible = true;
hlMessage.Text = "View Cart";
hlMessage.NavigateUrl = ("~/User/Cart.aspx");
hlMessage.Visible = true;
}
else
{
lblMessage.Text = balCart.Message;
divMessage.Visible = true;
}
}
public CartENT SelectByPK(SqlInt32 CartID, SqlInt32 UserID)
{
using (SqlConnection objConn = new SqlConnection(ConnectionString))
{
objConn.Open();
using (SqlCommand objCmd = objConn.CreateCommand())
{
try
{
#region prepare Command
objCmd.CommandType = CommandType.StoredProcedure;
objCmd.CommandText = "PR_Cart_SelectByPK";
objCmd.Parameters.AddWithValue("@CartID", CartID);
objCmd.Parameters.AddWithValue("@UserID", UserID);
#endregion prepare Command
#region ReadData and Set Controls
CartENT entCart = new CartENT();
using (SqlDataReader objSDR = objCmd.ExecuteReader())
{
while (objSDR.Read())
{
if (!objSDR["ProductDetailsID"].Equals(DBNull.Value))
{
entCart.ProductDetailsID = Convert.ToInt32(objSDR["ProductDetailsID"]);
}
if (!objSDR["Quantity"].Equals(DBNull.Value))
{
entCart.Quantity = Convert.ToInt32(objSDR["Quantity"]);
}
}
}
return(entCart);
#endregion ReadData and Set Controls
}
catch (SqlException sqlex)
{
Message = sqlex.InnerException.Message;
return(null);
}
catch (Exception ex)
{
Message = ex.InnerException.Message;
return(null);
}
finally
{
if (objConn.State == ConnectionState.Open)
{
objConn.Close();
}
}
}
}
}
protected void gvProductDetails_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Remove")
{
if (e.CommandArgument != null)
{
ProductDetailsBAL balProductDetails = new ProductDetailsBAL();
if (balProductDetails.Delete(Convert.ToInt32(e.CommandArgument.ToString().Trim()), Convert.ToInt32(Session["UserID"])))
{
FillProductDetailsGridView();
}
else
{
lblMessage.Text = balProductDetails.Message;
divMessage.Visible = true;
}
}
}
else if (e.CommandName == "AddtoCart")
{
if (e.CommandArgument != null)
{
CartBAL balCart = new CartBAL();
CartENT entCart = new CartENT();
if (Session["UserID"] != null)
{
entCart.UserID = Convert.ToInt32(Session["UserID"]);
}
if (e.CommandArgument != null)
{
entCart.ProductDetailsID = Convert.ToInt32(e.CommandArgument.ToString().Trim());
}
if (balCart.Insert(entCart))
{
lblMessage.Text = "Add to Cart Successfully";
divMessage.Visible = true;
hlMessage.Text = "View Cart";
hlMessage.Visible = true;
}
else
{
lblMessage.Text = balCart.Message;
divMessage.Visible = true;
}
}
}
}
public Boolean Update(CartENT entCart, SqlInt32 CartID, SqlInt32 UserID)
{
CartDAL dalCart = new CartDAL();
if (dalCart.Update(entCart, CartID, UserID))
{
return(true);
}
else
{
Message = dalCart.Message;
return(false);
}
}
public Boolean Insert(CartENT entCart)
{
CartDAL dalCart = new CartDAL();
if (dalCart.Insert(entCart))
{
return(true);
}
else
{
Message = dalCart.Message;
return(false);
}
}
public Boolean Insert(CartENT entCart)
{
using (SqlConnection objConn = new SqlConnection(ConnectionString))
{
objConn.Open();
using (SqlCommand objCmd = objConn.CreateCommand())
{
try
{
#region prepare Command
objCmd.CommandType = CommandType.StoredProcedure;
objCmd.CommandText = "PR_Cart_Insert";
objCmd.Parameters.Add("@CartID", SqlDbType.Int, 4).Direction = ParameterDirection.Output;
objCmd.Parameters.Add("@UserID", SqlDbType.Int).Value = entCart.UserID;
objCmd.Parameters.Add("@ProductDetailsID", SqlDbType.Int).Value = entCart.ProductDetailsID;
#endregion prepare Command
objCmd.ExecuteNonQuery();
if (objCmd.Parameters["@CartID"] != null)
{
entCart.CartID = Convert.ToInt32(objCmd.Parameters["@CartID"].Value);
}
return(true);
}
catch (SqlException sqlex)
{
Message = sqlex.InnerException.Message;
return(false);
}
catch (Exception ex)
{
Message = ex.InnerException.Message;
return(false);
}
finally
{
if (objConn.State == ConnectionState.Open)
{
objConn.Close();
}
}
}
}
}
public Boolean Update(CartENT entCart, SqlInt32 CartID, SqlInt32 UserID)
{
using (SqlConnection objConn = new SqlConnection(ConnectionString))
{
objConn.Open();
using (SqlCommand objCmd = objConn.CreateCommand())
{
try
{
#region prepare Command
objCmd.CommandType = CommandType.StoredProcedure;
objCmd.CommandText = "PR_Cart_Update";
objCmd.Parameters.AddWithValue("@CartID", CartID);
objCmd.Parameters.AddWithValue("@UserID", UserID);
objCmd.Parameters.AddWithValue("@ProductDetailsID", entCart.ProductDetailsID);
objCmd.Parameters.AddWithValue("@Quantity", entCart.Quantity);
#endregion prepare Command
objCmd.ExecuteNonQuery();
return(true);
}
catch (SqlException sqlex)
{
Message = sqlex.InnerException.Message;
return(false);
}
catch (Exception ex)
{
Message = ex.InnerException.Message;
return(false);
}
finally
{
if (objConn.State == ConnectionState.Open)
{
objConn.Close();
}
}
}
}
}
protected void btnUpdateCart_Click(object sender, EventArgs e)
{
CartBAL balCart = new CartBAL();
CartENT entCart = new CartENT();
foreach (GridViewRow row in gvCartDetails.Rows)
{
int intCartID = int.Parse((row.FindControl("lblCartID") as Label).Text);
entCart.ProductDetailsID = int.Parse((row.FindControl("lblProductDetailsID") as Label).Text);
entCart.Quantity = int.Parse((row.FindControl("txtQuantity") as TextBox).Text);
if (balCart.Update(entCart, intCartID, Convert.ToInt32(Session["UserID"])))
{
FillProductDetailsGridView();
}
else
{
lblMessage.Text = balCart.Message;
divMessage.Visible = true;
}
}
}