Sort DataGrid

I am having trouble sorting a datagrid. I am also trying to get answers on ASP.NET web site... http://forums.asp.net/1085845/ShowPost.aspx

But I am not getting any help.

If you check that post, you will see a link where you can see my web app and also download the solution.

When I click a header text to sort, the grid empties all it's data leaving just the grid. NOTE: I also am using paging.

Anyone help?

Thanks

Are you rebinding the grid after you have sorted the data in code?

You can view my web app at...
http://www.ourwebzone.com/codebase/index.aspx

You can download the entire VS 2003 .NET solution here...
http://www.ourwebzone.com/owzdepot/codebase.zip

Take a look and see what you can find.

Thanks
.

Quote:

---

Originally Posted by Patch21

Are you rebinding the grid after you have sorted the data in code?

---

Yes... I am binding afterwards.

All I can think of is that your dataview on postback is empty, as you fill it in your InitializeComponent method. Is the dataview empty on postback? If so, you need to get the data on each postback.

Do you download and look at my solution?

This is what I have...

VB Code:

Private Sub DataBind1()
        OleDbDataAdapter1.Fill(DataSet11)
        DataGrid1.DataBind()
    End Sub
 
    Private Sub DataGrid1_PageIndexChanged(ByVal source As Object, _
ByVal e As System.Web.UI.WebControls.DataGridPageChangedEventArgs)_
Handles DataGrid1.PageIndexChanged
        DataGrid1.CurrentPageIndex = e.NewPageIndex
        DataBind1()
    End Sub
 
    Private Sub DataGrid1_SortCommand(ByVal source As Object, _
ByVal e As System.Web.UI.WebControls.DataGridSortCommandEventArgs) _
Handles DataGrid1.SortCommand
        DataView1.Sort = e.SortExpression + " ASC"
        DataGrid1.DataSource = DataView1
        DataBind1()
    End Sub

I didn't notice, but I had DatGrid1.Databind(), which is wrong. It should of been just DataBind()... that is where my data is bound to grid.

So, now the data stays bound to grid, but doesn't sort.

See at.. http://www.ourwebzone.com/codebase/index.aspx

Thanks

:cry:

.

Not too sure, maybe its because you set the datasource of the datagrid in your html? Take that out and see what happens.