TedgCl
asked on
asp.net gridview sorting not working correctly
I am using a grdview control and I have enabled sorting however when I click on the sort hyperlink in the title column it never calls the GridView1_Sorting routine. Pretty much nothing happens, there is no post back. What else do I need to enable to get post back to work.
When I hover over the link it says "javascript:__doPostBack(' GridView1' ,'Sort$Emp loyee_id ASC')
(I have not included the sorting routine, however when I put a debug breakpoint on the sorting or selected indexchanged routine they are never called.
What am I missing?
When I hover over the link it says "javascript:__doPostBack('
(I have not included the sorting routine, however when I put a debug breakpoint on the sorting or selected indexchanged routine they are never called.
What am I missing?
<asp:GridView ID="GridView1" runat="server" CellPadding="4"
EnableModelValidation="True" ForeColor="#333333" GridLines="None"
AutoGenerateColumns="False" AllowSorting="True"
EnableSortingAndPagingCallbacks="True"
OnSorting="gridView1_Sorting" AutoGenerateSelectButton="False"
AutoGenerateEditButton="False" AllowPaging="True" PageSize="999">
<AlternatingRowStyle BackColor="White" Font-Bold="True" ForeColor="#000000" HorizontalAlign="Center" />
<EditRowStyle BackColor="#999999" />
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" Font-Size="Small" />
<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
<RowStyle BackColor="#E3E0D7" ForeColor="#000000" Font-Size="Small" Font-Bold="True" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D9D3CA" Font-Bold="True" ForeColor="#000000" />
<Columns>
<asp:BoundField DataField="employee_id" HeaderText="Emp #"
HtmlEncode="False" HtmlEncodeFormatString="False" ItemStyle-HorizontalAlign="Left" SortExpression="employee_id ASC" />
============
Public Sub GridView1_Sorting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewSortEventArgs) Handles GridView1.Sorting
Dim m_DataTable As DataTable = GridView1.DataSource
End Sub
Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles GridView1.SelectedIndexChanged
Dim m_DataTable As DataTable = GridView1.DataSource
End Sub
How are you binding the gridview to a datasource. It would be useful if you could post this code.
ASKER
During page load I call a SQL procedure which builds a table. I then create a dataview and bind that to the gridview.
So the databind event is called during page_load.
Dim dv As DataView = New DataView(PTable)
GridView1.DataSource = dv
GridView1.DataBind()
However there is no postBack ever called when the sort buttons are clicked.
So the databind event is called during page_load.
Dim dv As DataView = New DataView(PTable)
GridView1.DataSource = dv
GridView1.DataBind()
However there is no postBack ever called when the sort buttons are clicked.
ASKER CERTIFIED SOLUTION
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