<%@ Page Title="Manage Photo Album" Language="VB" Debug="true" MasterPageFile="~/MasterPages/ProdSupervisor.master" AutoEventWireup="false" CodeFile="ManagePhotoAlbum.aspx.vb" Inherits="SPV_Product_ManagePhotoAlbum" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="cpMainContent" Runat="Server">
    <asp:ListView ID="ListView1" runat="server" DataKeyNames="ProductId" 
        DataSourceID="EntityDataSource1" InsertItemPosition="LastItem">
        
        
        <InsertItemTemplate>
            <li style="">
                <br />ProductName:
                <asp:TextBox ID="ProductNameTextBox" runat="server" 
                    Text='<%# Bind("ProductName") %>' />
                <br />CategoryId:
                <asp:TextBox ID="CategoryIdTextBox" runat="server" 
                    Text='<%# Bind("CategoryId") %>' />
                <br />Brand:
                <asp:TextBox ID="BrandTextBox" runat="server" Text='<%# Bind("Brand") %>' />
                <br />Model:
                <asp:TextBox ID="ModelTextBox" runat="server" Text='<%# Bind("Model") %>' />
                <br />Size:
                <asp:TextBox ID="SizeTextBox" runat="server" Text='<%# Bind("Size") %>' />
                <br />Price:
                <asp:TextBox ID="PriceTextBox" runat="server" Text='<%# Bind("Price") %>' />
                <br />Tooltip:
                <asp:TextBox ID="TooltipTextBox" runat="server" Text='<%# Bind("Tooltip") %>' />
                <br />ImageUrl:
                <asp:FileUpload ID="FileUpload1" runat="server" />
                <br />SystemInputDate:
                <br />
                <asp:Button ID="InsertButton" runat="server" CommandName="Insert" 
                    Text="Insert" />
                <asp:Button ID="CancelButton" runat="server" CommandName="Cancel" 
                    Text="Clear" />
            </li>
        </InsertItemTemplate>
        <ItemTemplate>
            <li style="">
                <br />
                ProductName:
                <asp:Label ID="ProductNameLabel" runat="server" 
                    Text='<%# Eval("ProductName") %>' />
                <br />
                CategoryId:
                <asp:Label ID="CategoryIdLabel" runat="server" 
                    Text='<%# Eval("CategoryId") %>' />
                <br />
                Brand:
                <asp:Label ID="BrandLabel" runat="server" Text='<%# Eval("Brand") %>' />
                <br />
                Model:
                <asp:Label ID="ModelLabel" runat="server" Text='<%# Eval("Model") %>' />
                <br />
                Size:
                <asp:Label ID="SizeLabel" runat="server" Text='<%# Eval("Size") %>' />
                <br />
                Price:
                <asp:Label ID="PriceLabel" runat="server" Text='<%# Eval("Price") %>' />
                <br />
                Tooltip:
                <asp:Label ID="TooltipLabel" runat="server" Text='<%# Eval("Tooltip") %>' />
                <br />
<%--                <asp:Label ID="ImageUrlLabel" runat="server" TextBox='<%# Eval("ImageUrl") %>' />
--%>            
                <asp:Image ID="ImageUrl" runat="server" ImageUrl='<%# Eval("ImageUrl") %>' />

                <br />
                SystemInputDate:
                <asp:Label ID="SystemInputDateLabel" runat="server" 
                    Text='<%# Eval("SystemInputDate") %>' />
                <br />
                <asp:Button ID="DeleteButton" runat="server" CommandName="Delete" 
                    Text="Delete" />
            </li>
        </ItemTemplate>
        <LayoutTemplate>
            <ul class="ItemContainer">
                <li runat="server" id="itemPlaceholder" />
            </ul>
            <div style="">
                <asp:DataPager ID="DataPager1" runat="server">
                    <Fields>
                        <asp:NextPreviousPagerField ButtonType="Button" ShowFirstPageButton="True" 
                            ShowNextPageButton="False" ShowPreviousPageButton="False" />
                        <asp:NumericPagerField />
                        <asp:NextPreviousPagerField ButtonType="Button" ShowLastPageButton="True" 
                            ShowNextPageButton="False" ShowPreviousPageButton="False" />
                    </Fields>
                </asp:DataPager>
            </div>
        </LayoutTemplate>
        
    </asp:ListView>
    <asp:EntityDataSource ID="EntityDataSource1" runat="server" 
        ConnectionString="name=ProductsEntities3" 
        DefaultContainerName="ProductsEntities3" 
        EnableFlattening="False" EntitySetName="Products" 
        Where="it.PhotoAlbum.Id=@PhotoAlbumId" EnableDelete="True" 
        EnableInsert="True">
        <WhereParameters>
            <asp:QueryStringParameter Name="PhotoAlbumId" QueryStringField="PhotoAlbumId" 
                Type="Int32" />
        </WhereParameters>
    </asp:EntityDataSource>
</asp:Content>

Imports ProductsModel

Partial Class SPV_Product_ManagePhotoAlbum
    Inherits System.Web.UI.Page

    Protected Sub EntityDataSource1_Inserting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.EntityDataSourceChangingEventArgs) Handles EntityDataSource1.Inserting
        Dim PhotoAlbumId As Integer = Convert.ToInt32(Request.QueryString.Get("PhotoAlbumId"))
        Dim myPicture As Product = CType(e.Entity, Product)
        myPicture.PhotoAlbumId = PhotoAlbumId

        '******************************************************
        'For saving file to disk page 516
        'updates the imageurl property of the picture instance 
        '                       BEGIN
        '******************************************************
        Dim FileUpload1 As FileUpload = CType(ListView1.InsertItem.FindControl("FileUpload1"), FileUpload)
        Dim virtualFolder As String = "~/images/Products/"
        Dim physicalFolder As String = Server.MapPath(virtualFolder)
        Dim fileName As String = Guid.NewGuid().ToString()
        Dim extension As String = System.IO.Path.GetExtension(FileUpload1.FileName)
        FileUpload1.SaveAs(System.IO.Path.Combine(physicalFolder, fileName & extension))
        myPicture.ImageUrl = virtualFolder & fileName & extension
        '******************************************************
        '                       page 516
        '                       END
        '******************************************************
    End Sub

    Protected Sub ListView1_ItemInserting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewInsertEventArgs) Handles ListView1.ItemInserting
        'Dim FileUpload1 As FileUpload = CType(ListView1.InsertItem.FindControl("FileUpload1"), FileUpload)
        'If Not FileUpload1.HasFile OrElse
        'Not FileUpload1.FileName.ToLower().EndsWith(".jpg") Then
        '    Dim cusValImage As CustomValidator =
        '    CType(ListView1.InsertItem.FindControl("cusValImage"), CustomValidator)
        '    cusValImage.IsValid = False
        '    e.Cancel = True
        'End If
    End Sub
End Class

Dim PhotoAlbumId As Integer = Convert.ToInt32(Request.QueryString.Get("PhotoAlbumId"))