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Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Session("NbArticle") = 0 Then
MsgBox("Votre panier est vide. Sélectionnez vos articles !!!")
Response.Redirect("ProduitType.aspx")
End If
Dim suppnl As String
suppnl = Request.QueryString("Effnl")
If suppnl <> "" Then
'Pour le premier passage
Dim i As Integer
i = CInt(suppnl)
Do While i < Session("NbArticle")
Session(Str(i)) = Session(Str(i + 1))
i = i + 1
Loop
Session(Str(i)) = ""
Session("NbArticle") = Session("NbArticle") - 1
If Session("NbArticle") = 0 Then Response.Redirect("ProduitType.aspx")
End If
Dim MyConn As OleDbConnection
Dim MyAdap As OleDbDataAdapter
Dim MyData As DataSet
MyConn = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & Server.MapPath("App_Data/bdd_aspnet.mdb") & ";")
MyConn.Open()
MyData = New DataSet()
Dim cpt As Integer
cpt = 1
While cpt <= CLng(Session("NbArticle"))
MyAdap = New OleDbDataAdapter("Select * From T_Produit Where Ref Like " & CLng(Session(Str(cpt))), MyConn)
MyAdap.Fill(MyData, "Paniercds")
cpt = cpt + 1
End While
' Mettons en page le panier en mode déconnecté
Session("total") = 0
'Mep en-tête panier
Dim mRowHead As New TableRow()
Dim mCellHeader As New TableHeaderCell()
mCellHeader.Text = "Numéro ligne"
'on souhaite que le texte soit centré horizontalement
mCellHeader.HorizontalAlign = HorizontalAlign.Center
mRowHead.Cells.Add(mCellHeader)
mCellHeader = New TableHeaderCell()
mCellHeader.Text = "N°Produit"
mCellHeader.HorizontalAlign = HorizontalAlign.Center
mRowHead.Cells.Add(mCellHeader)
mCellHeader = New TableHeaderCell()
mCellHeader.Text = "Libellé"
mCellHeader.HorizontalAlign = HorizontalAlign.Left
mRowHead.Cells.Add(mCellHeader)
mCellHeader = New TableHeaderCell()
mCellHeader.Text = "PU"
mCellHeader.HorizontalAlign = HorizontalAlign.Left
mRowHead.Cells.Add(mCellHeader)
mCellHeader = New TableHeaderCell()
mCellHeader.Text = "URL"
mCellHeader.HorizontalAlign = HorizontalAlign.Right
mRowHead.Cells.Add(mCellHeader)
mCellHeader = New TableHeaderCell()
mCellHeader.Text = "Annuler un article"
mCellHeader.HorizontalAlign = HorizontalAlign.Center
mRowHead.Cells.Add(mCellHeader)
mTable.Rows.Add(mRowHead)
'Mep corps panier
Dim j As Integer = 1
Dim row As DataRow = MyData.Tables("Paniercds").Rows(0)
For Each row In MyData.Tables("Paniercds").Rows
Dim mRow As New TableRow()
Dim mCell As New TableCell()
mCell = New TableCell()
mCellHeader.ID = Str(j)
mCell.Text = Str(j)
mCell.HorizontalAlign = HorizontalAlign.Center
mRow.Cells.Add(mCell)
mCell = New TableCell()
mCell.Text = row(0).ToString()
mCell.HorizontalAlign = HorizontalAlign.Center
mRow.Cells.Add(mCell)
mCell = New TableCell()
mCell.Text = row(1).ToString()
mCell.HorizontalAlign = HorizontalAlign.Left
mRow.Cells.Add(mCell)
mCell = New TableCell()
mCell.Text = row(2).ToString()
mCell.HorizontalAlign = HorizontalAlign.Left
mRow.Cells.Add(mCell)
mCell = New TableCell()
mCell.Text = row(3).ToString()
Session("total") = Session("total") + CInt(row(3).ToString())
mCell.HorizontalAlign = HorizontalAlign.Center
mRow.Cells.Add(mCell)
mCell = New TableCell()
Dim mHyper As New HyperLink()
mHyper.NavigateUrl = "Panier.aspx?Effnl=" + Str(j)
mHyper.Text = "Effacer"
mCell.HorizontalAlign = WebControls.HorizontalAlign.Center
mCell.Controls.Add(mHyper)
mRow.Cells.Add(mCell)
j = j + 1
mTable.Rows.Add(mRow)
Next
MyData.Dispose()
MyData.Clear()
MyConn.Close()
'Mep pied panier
Dim mRowfoot As New TableRow()
Dim mCellFooter As New TableCell
mCellFooter.Text = "Votre Total"
'on souhaite que le texte soit centré horizontalement
mCellFooter.HorizontalAlign = HorizontalAlign.Center
mRowfoot.Cells.Add(mCellFooter)
mCellFooter = New TableCell()
mCellFooter.Text = ""
mCellFooter.HorizontalAlign = HorizontalAlign.Center
mRowfoot.Cells.Add(mCellFooter)
mCellFooter = New TableCell()
mCellFooter.Text = ""
mCellFooter.HorizontalAlign = HorizontalAlign.Left
mRowfoot.Cells.Add(mCellFooter)
mCellFooter = New TableCell()
mCellFooter.Text = ""
mCellFooter.HorizontalAlign = HorizontalAlign.Left
mRowfoot.Cells.Add(mCellFooter)
mCellFooter = New TableCell()
mCellFooter.Text = Session("total")
mCellFooter.HorizontalAlign = HorizontalAlign.Center
mRowfoot.Cells.Add(mCellFooter)
mCellFooter = New TableCell()
mCellFooter.Text = "Euros"
mCellFooter.HorizontalAlign = HorizontalAlign.Center
mRowfoot.Cells.Add(mCellFooter)
mTable.Rows.Add(mRowfoot)
End Sub |
