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Code behind and include file
Message
De
20/05/2003 11:32:04
 
 
À
20/05/2003 10:59:48
Information générale
Forum:
ASP.NET
Catégorie:
Autre
Divers
Thread ID:
00790138
Message ID:
00790526
Vues:
24
I will try to explain it a little better. I want to create a class contains the structure that all of my web pages will inherit. If you look at it in terms of a table it should look like this:
table1 - one row with 2 data cells
=====================================
!             ! table 2 - 2 rows    !
! side menu   !    one data cell    !
!             !    a piece - Header !
!             !=====================!
!             !                     !
!             !   page info         !
!             !                     !
===================================== 
All the pages will have the same structure, the only thing that should really change is the page info information. I thought this could be done in just a vb class. I tried to use the include file at first, but I know that is not how you do it now. Below is the code I am using:
Imports System
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls

Public Class clsBaseSetup

    Inherits Page

#Region "Properties"
    Private _pageTitle As String
    Private _LeftSide As String = ""
    Private _LDim As String = ""
    Private _Top As String = ""
    Private _TDim As String = ""
    Private _Middle As String = ""
    Private _MDim As String = ""

    Public Property PageTitle() As String
        Get
            Return _pageTitle
        End Get
        Set(ByVal Value As String)
            _pageTitle = Value
        End Set
    End Property

    Public Property LeftSide() As String
        Get
            Return _LeftSide
        End Get
        Set(ByVal Value As String)
            _LeftSide = Value
        End Set
    End Property
    Public Property LeftSideDimension() As String
        Get
            Return _LDim
        End Get
        Set(ByVal Value As String)
            _LDim = Value
        End Set
    End Property

    Public Property Top() As String
        Get
            Return _Top
        End Get
        Set(ByVal Value As String)
            _Top = Value
        End Set
    End Property
    Public Property TopDimension() As String
        Get
            Return _TDim
        End Get
        Set(ByVal Value As String)
            _TDim = Value
        End Set
    End Property

    Public Property Middle() As String
        Get
            Return _Middle
        End Get
        Set(ByVal Value As String)
            _Middle = Value
        End Set
    End Property
    Public Property MiddleDimension() As String
        Get
            Return _MDim
        End Get
        Set(ByVal Value As String)
            _MDim = Value
        End Set
    End Property
#End Region

    Overridable Sub Page_Load()
        Me.PageTitle = "Randy Belcher"
        Me.LeftSide = "maintoolbar.ascx"
        Me.LeftSideDimension = " width=190 height=100%"
    End Sub

    Protected Overrides Sub CreateChildControls()

        ' Add Opening HTML Tags
        Dim strOpenHTML As String
        strOpenHTML = _
        "<%@ Register TagPrefix=""Left"" TagName=""LS"" Src=""" & me.LeftSide & """ %>" & _
            "<html>" & _
                "<head>" & _
                    "<title>" & PageTitle & "</title>" & _
                "</head>" & _
                "<body>"
        Controls.Add(New LiteralControl(strOpenHTML))

        ' Add Base Setup HTML Tags
        Dim strBaseHTML As String
        strBaseHTML = _
            "<table ID=""Table1"">" & _
                "<tr>" & _
                    "<td width=190 height=100%>" & _
                        "<Left:LS id=""pgemaintool"" Runat=""Server"" />" & _
                    "</td>" & _
                    "<td>" & _
                        "<table ID=""Table2"">" & _
                            "<tr>" & _
                                "<td>" & _
                                    "TABLE 2 ROW 1 DATA CELL 1" & _
                                "</td>" & _
                            "</tr>" & _
                            "<tr>" & _
                                "<td>" & _
                                    "TABLE 2 ROW 2 DATA CELL 1" & _
                                "</td>" & _
                            "</tr>" & _
                        "</table>" & _
                    "</td>" & _
                "</tr>" & _
            "</table>"
        Controls.Add(New LiteralControl(strBaseHTML))

        ' Add Closing HTML Tags
        Dim strCloseHTML As String
        strCloseHTML = _
                "</body>" & _
        "</html>"
        Controls.Add(New LiteralControl(strCloseHTML))

    End Sub

End Class
I figured by changing the ascx file in the page_load, i could change the content that would be on the page. So the only thing I would need in my aspx page would be:
<%@ Page inherits="clsBaseSetup" src="clsBaseSetup.vb"%>
<Script Runat="Server">
Overrides Sub Page_Load
  mybase.page_load
  me.leftside = "Different.ascx"
End Sub
</Script>
Maybe I am way off track, but I hope this is a better explanation.

Thanks for the help.
Randy Belcher
AFG Industries, Inc.
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