Focus in Datagrid not working

Discussion in 'ASP .Net Datagrid Control' started by Purdy, Dec 10, 2003.

  1. Purdy

    Purdy Guest

    http://aspnet.4guysfromrolla.com/articles/090902-1.aspx
    I have used this and double checked my work and it isn't working for
    me! uggh!

    what am i doing wrong?
    the error i get is : 'Form1.MyDataGrid__ctl6_TxtDiscPct' is null or
    not an object.

    i am using frames, does that matter at all? thx for any help.


    Here is my code:

    Sub MyDataGrid_Edit(ByVal s As Object, ByVal e As
    DataGridCommandEventArgs)
    MyDataGrid.EditItemIndex = e.Item.ItemIndex

    Dim ds As DataSet
    ds = CType(Session("GlobalDataGrid"), DataSet)
    MyDataGrid.DataSource = ds
    MyDataGrid.DataBind()

    Dim tb As TextBox
    tb = MyDataGrid.Items(e.Item.ItemIndex).Cells(3).FindControl
    "TxtDiscPct")


    RegisterStartupScript("focus", "<script
    language=""JavaScript"">" & vbCrLf & _
    vbTab & "Form1." & tb.ClientID & ".focus();" & _
    vbCrLf & vbTab & "Form1." & tb.ClientID & ".select();" &
    _
    vbCrLf & "<" & "/script>")
     
    Purdy, Dec 10, 2003
    #1
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