[Solved] paging, sorting not working

[appdev]

i have this on the front-end

<telerik:RadGrid AutoGenerateColumns="true" ID="RadGrid1" Visible="false" MasterTableView-EnableNoRecordsTemplate="true"
                            Width="100%" AllowFilteringByColumn="True" AllowSorting="True" OnSortCommand="RadGrid1_SortCommand"
                            PageSize="15" ShowStatusBar="true" AllowPaging="True" OnPageIndexChanged="RadGrid1_PageIndexChanged"
                            runat="server" GridLines="None" OnExcelMLExportStylesCreated="RadGrid1_ExcelMLExportStylesCreated"
                            OnExcelMLExportRowCreated="RadGrid1_ExcelMLExportRowCreated">
                        <PagerStyle Mode="NextPrevAndNumeric" />
                        <MasterTableView Summary="testing" ></MasterTableView>
                    </telerik:RadGrid>

and on the back-end i have

Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource
        Select Case tmp_comp_report_ID
            Case 19
                GetSectionReport(19, CInt(Request.QueryString.Item("reportid")), CInt(ddl_Stores.SelectedValue.ToString), ddl_Departments.SelectedItem.Text.ToString, 0, "")
            Case 24
                GetSectionReport(24, CInt(Request.QueryString.Item("reportid")), CInt(ddl_Stores.SelectedValue.ToString), ddl_Departments.SelectedItem.Text.ToString, 1, "")
        End Select
    End Sub

    Protected Sub RadGrid1_PageIndexChanged(ByVal source As Object, ByVal e As Telerik.Web.UI.GridPageChangedEventArgs) Handles RadGrid1.PageIndexChanged
        Select Case tmp_comp_report_ID
            Case 19
                GetSectionReport(19, CInt(Request.QueryString.Item("reportid")), CInt(ddl_Stores.SelectedValue.ToString), ddl_Departments.SelectedItem.Text.ToString, 0, "")
            Case 24
                GetSectionReport(24, CInt(Request.QueryString.Item("reportid")), CInt(ddl_Stores.SelectedValue.ToString), ddl_Departments.SelectedItem.Text.ToString, 1, "")
        End Select
    End Sub

    Protected Sub RadGrid1_SortCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridSortCommandEventArgs) Handles RadGrid1.SortCommand
        Select Case tmp_comp_report_ID
            Case 19
                GetSectionReport(19, CInt(Request.QueryString.Item("reportid")), CInt(ddl_Stores.SelectedValue.ToString), ddl_Departments.SelectedItem.Text.ToString, 0, "")
            Case 24
                GetSectionReport(24, CInt(Request.QueryString.Item("reportid")), CInt(ddl_Stores.SelectedValue.ToString), ddl_Departments.SelectedItem.Text.ToString, 1, "")
        End Select
    End Sub

    Protected Sub RadGrid1_ColumnCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridColumnCreatedEventArgs) Handles RadGrid1.ColumnCreated
        e.Column.HeaderText = Replace(e.Column.HeaderText.ToString, "_", " ")
        e.Column.AutoPostBackOnFilter = True
    End Sub

everything works fine except for paging and sorting. when i click on paging it has javascript error saying object required and sorting also has that. Can you help me please. thank you very much for your time.

[Pavlina]

Hello Duy,

Please have in mind that simple data-binding can be used in simple cases when you do not require the grid to perform complex operations such as paging and sorting. For advanced features such as those, RadGrid must be bound through the NeedDataSource event.
More information about advanced data-binding is available in the following link:
http://www.telerik.com/help/aspnet-ajax/grdadvanceddatabinding.html

Sincerely yours,
Pavlina
the Telerik team

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[appdev]

that's how i got the data into the grid by using needdatasource, but i do want to use sorting and paging,i can change the size of pagingsize but not the page number or sorting. if u know what was wrong please let me know really appreciate it. thanks.

[Pavlina]

Hi Duy,

I checked your account and it occurs that you have opened support ticket and several forum threads for the same thing. It is highly recommended that you keep related questions in one support thread or a forum post, so that we can easily keep track of your support history and provide better answers in a shorter time.

Sincerely yours,
Pavlina
the Telerik team

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Watch a video on how to optimize your support resource searches and check out more tips on the blogs.

[appdev]

i have attached the project on the support ticket please help me with it thanks.

[Pavlina]

Hello Duy,

I have already answered your support ticket.

Best wishes,
Pavlina
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.