RadGrid Footeritem in a function

[Satya Sahu]

Hi Folks can anyone let me know how to access the RadgridFooteritem in a function like

function foo()

{
how to access the RadgridFooteritem????
}

Awaiting for your reply.


Thanks
Satya

[Shinu]

Hi Satya,

To obtain reference to the grid footer item, you should use get_masterTableViewFooter() method. You can get the HTML table element of the grid footer as follows:

                var footerTable = grid.get_masterTableViewFooter().get_element();

If you are not using Static Headers and Scrolling, then try the following client side code.

JavaScript:

<script type="text/javascript">

function getFooter()

{

var masterTable = $find("<%= RadGrid1.ClientID%>").get_masterTableView();

var footer = masterTable.get_element().getElementsByTagName("TFOOT")[0];

. . .

}

</script>

Hope this helps,

Shinu.

[Satya Sahu]

Hi Shinu....

Thanks for your reply.

But i dont want to get the footerrow in my aspx .

I am trying to get in my code behind.

Can you help me on that.

My Code looks like this:-

    Public Sub CreateShapeParameter(ByVal strParamVal As String, ByVal intRowIndex As Integer, ByVal intShapeItem As Integer)
        Try


            'Call sp and get return val
            Dim lnkShape As New LinkButton
            Dim intShapeTransHeader As Integer = 0
            Dim ddlShape As New DropDownList
            If (intRowIndex > -1) Then  '0) Then
                lnkShape = CType(gvRadStructDetails.Items(intRowIndex).FindControl("lnkShape"), LinkButton)
                ddlShape = CType(gvRadStructDetails.Items(intRowIndex).FindControl("ddlShape"), DropDownList)
            Else
                lnkShape = CType(gvStructDetails.FooterRow.FindControl("lnkShape"), LinkButton)
                ddlShape = CType(gvStructDetails.FooterRow.FindControl("ddlShape"), DropDownList)
            End If
            objDetailInfo.intShapeTransHeaderId = lnkShape.Text
            objDetailInfo.intShapeId = intShapeItem
            objDetailInfo.vchShapeDescription = GetLocalResourceObject("strShapeDescription")
            objDetailInfo.nvchParamValues = strParamVal
            objDetailInfo.intUserid = ViewState("UserId")

            Using objTS As System.Transactions.TransactionScope = New System.Transactions.TransactionScope

                intShapeTransHeader = getdata(3, "InsertShapeValFrmTC")
                objTS.Complete()
            End Using
            lnkShape.Text = intShapeTransHeader

            ''''Shape Set
            Dim strHTMLShapeURL As String = "javascript:OpenShapeModalDialog('../ShapePopUp.aspx?intTransHeaderId=" + lnkShape.Text + "&intShapeId=" + ddlShape.SelectedValue + "&FromPage=ColumnCage');"
            If (intRowIndex = -1) Then
                CType(gvStructDetails.FooterRow.FindControl("shapeLink"), HtmlAnchor).Attributes.Add("href", strHTMLShapeURL)
            Else
                CType(gvStructDetails.Rows(intRowIndex).FindControl("shapeLink"), HtmlAnchor).Attributes.Add("href", strHTMLShapeURL)
            End If

        Catch ex As Exception
            ErrorHandler.RaiseError(ex, strLogError)
        End Try
    End Sub

[Shinu]

Hello Satya Sahu,

You could use the following code in order to get access to footer item of grid.

C#:

GridFooterItem footeritem = (GridFooterItem)RadGrid1.MasterTableView.GetItems(GridItemType.Footer)[0];

-Shinu.

[kollam2003]

I'm getting the error: "{System.IndexOutOfRangeException: Index was outside the bounds of the array." when using the above code. I'm using the below code. I want the value of  "Total UnitStock"

<telerik:GridTemplateColumn UniqueName="UnitStock" HeaderText="Unit Stock" DataField="UnitStock"    SortExpression="UnitStock" ItemStyle-Width="15%" HeaderStyle-Width="15%" FilterControlWidth="20%"  AutoPostBackOnFilter="true" CurrentFilterFunction="Contains" Aggregate="Sum" FooterText="Total Unit Stock : ">
   <ItemTemplate>
    <asp:Label ID="lblUnitStock" runat="server" Text='<%#Eval("UnitStock") %>'></asp:Label>
   </ItemTemplate>
</telerik:GridTemplateColumn>

[kollam2003]

I got it

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
      {
         if (e.Item is GridFooterItem)
          {
              GridFooterItem footeritem = (GridFooterItem)RadGrid1.MasterTableView.GetItems(GridItemType.Footer)[0];
              string _UnitStock = footeritem["UnitStock"].Text.Split(':')[1];

          }
      }