Xtykutl

I have looked all over SO for an answer, but my case seems to be a bit different than the ones posted. I have a Radgrid (Shopping Cart) on my form along with other components (order summary, for example). I want to be able to delete a row from the radgrid and refresh order summary.

What I have tried so far:

1. Used Radgrid's ItemCommand with a button to delete row. This deletes
   the row just fine but does not refresh order summary.


2. Used a button's 'onclick' property to delete row and refresh order summary. This does not actually save the updated radgrid (with
   the row removed).


3. Implemented Step 1 with a LinkButton. Same issue.


4. Used a button's onclick property to then call ItemCommand and delete the row. This deletes the row but does not refresh summary.

I am fairly new to VB, and what I think is happening is when row is deleted using ItemCommand, it's updating the radgrid, but the form is not submitting. Shouldn't button_onclick handle that?

What am I doing wrong? Any help/suggestion would be highly appreciated!

Edit:

Here is my .aspx code:

<asp:LinkButton ID="lnkRemove" OnClick="lnkRemove_Click" OnCommand="CommandEventHandler" CommandName="Delete" runat="server" Text="Remove" />

And here's my codebehind:

        Protected Sub lnkRemove_Click(ByVal sender As Object, ByVal e As EventArgs)

          RefreshGrid() 'Refreshes shopping cart grid

          OrderSummary.Refresh() 'Not working           

        End Sub



        Protected Sub CommandEventHandler(ByVal sender As Object, ByVal e As CommandEventArgs)

          Dim e1 As GridCommandEventArgs = TryCast(e, GridCommandEventArgs)

          If Not e1 Is Nothing Then

            grdMain_ItemCommand(sender, e1)

          End If

        End Sub



        Protected Sub grdMain_ItemCommand(ByVal sender As Object, ByVal e As GridCommandEventArgs) Handles grdMain.ItemCommand

          Dim table As DataTable = CType(ViewState("dtCart"), DataTable)

          If e.CommandName = "Delete" Then

            Dim index As Integer = e.Item.ItemIndex

            table.Rows(index).Delete()

            'more code to remove item(s) from radgrid

        End Sub

Can you please provide some code so maybe I can help for you. Because If you write down that have you done it's not helping maybe you did good just you missed a part from the code