Jag har gjort följande kod för att lägga till varor i en kundkorg i en webshop, men hur gör jag för att ta bort en vara?
om man sätter en varas antal(items) till noll så finns produkten fortfarande kvar i korgen men den kostar inget. Den behövs ta bort helt!
If Request.QueryString("webshop")<>"" Then
If Request.QueryString("add_prod")<>"" Then
artNr=trim(Request.querystring("add_prod"))
Response.Cookies(artNr)("ProdID") = artNr
If Request.Form("Items")<>"" Then
Response.Cookies(artNr)("Items") = Request.Form("Items")
Else
Response.Cookies(artNr)("Items") = 1
End If
If Request.Form("Extra_1")<>"" Then
Response.Cookies(artNr)("Extra_1") = Request.Form("Extra_1")
Else
Response.Cookies(artNr)("Extra_1") = ""
End If
If Request.Form("Extra_2")<>"" Then
Response.Cookies(artNr)("Extra_2") = Request.Form("Extra_2")
Else
Response.Cookies(artNr)("Extra_2") = ""
End If
If Request.Form("Extra_3")<>"" Then
Response.Cookies(artNr)("Extra_3") = Request.Form("Extra_3")
Else
Response.Cookies(artNr)("Extra_3") = ""
End If
If Request.Form("Extra_4")<>"" Then
Response.Cookies(artNr)("Extra_4") = Request.Form("Extra_4")
Else
Response.Cookies(artNr)("Extra_4") = ""
End If
If Request.Form("Extra_5")<>"" Then
Response.Cookies(artNr)("Extra_5") = Request.Form("Extra_5")
Else
Response.Cookies(artNr)("Extra_5") = ""
End If
If Request.Form("Extra_6")<>"" Then
Response.Cookies(artNr)("Extra_6") = Request.Form("Extra_6")
Else
Response.Cookies(artNr)("Extra_6") = ""
End If
If Request.Form("Extra_7")<>"" Then
Response.Cookies(artNr)("Extra_7") = Request.Form("Extra_7")
Else
Response.Cookies(artNr)("Extra_7") = ""
End If
If Request.Form("Extra_8")<>"" Then
Response.Cookies(artNr)("Extra_8") = Request.Form("Extra_8")
Else
Response.Cookies(artNr)("Extra_8") = ""
End If
If Request.Form("Extra_9")<>"" Then
Response.Cookies(artNr)("Extra_9") = Request.Form("Extra_9")
Else
Response.Cookies(artNr)("Extra_9") = ""
End If
If Request.Form("Extra_10")<>"" Then
Response.Cookies(artNr)("Extra_10") = Request.Form("Extra_10")
Else
Response.Cookies(artNr)("Extra_10") = ""
End If
Response.Redirect "webshop_cart.asp?webshop="& Request.QueryString("webshop")
End if
For each item in Response.Cookies
prodid = Request.Cookies(item)("ProdID") &","& prodid
antal = Request.Cookies(item)("Items") &","& antal
extra_1 = Request.Cookies(item)("Extra_1") &","& extra_1
extra_2 = Request.Cookies(item)("Extra_2") &","& extra_2
extra_3 = Request.Cookies(item)("Extra_3") &","& extra_3
extra_4 = Request.Cookies(item)("Extra_4") &","& extra_4
extra_5 = Request.Cookies(item)("Extra_5") &","& extra_5
extra_6 = Request.Cookies(item)("Extra_6") &","& extra_6
extra_7 = Request.Cookies(item)("Extra_7") &","& extra_7
extra_8 = Request.Cookies(item)("Extra_8") &","& extra_8
extra_9 = Request.Cookies(item)("Extra_9") &","& extra_9
extra_10 = Request.Cookies(item)("Extra_10") &","& extra_10
Next