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Old January 5th, 2008, 01:45 PM
cyberstore05
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Default Problem Displaying Data Using Repeater Control

Hi There,
I am trying to display data from an SQL database using the Repeater control in ASP.net, but I’ve run into some difficulty. Primarily, when a user selects an item from a menu, data from an SQL table is displayed using Gridview – this works perfectly ok. Additionally, I want a subset of the Gridview data to be displayed using the Repeater control - this is where I have the problem: the two sets of data are not displayed simultaneously when a menu selection is made. Instead, the data from the previous menu selection is displayed. In short, the Repeater data lags behind the Gridview data.

Sub Page_Load
    If Not Page.IsPostBack then
    Dim SQLstring As Object
If MenuSearch = "selected item" Then
        SQLString = "SELECT * FROM ProductsTab " & _
           "WHERE OuterCategory = '" & MenuSearch & "' " & _
        "IF OBJECT_ID(N'ProductsDB..BrandsTab') IS NOT NULL " &
         "DROP TABLE BrandsTab " & _
"SELECT Brand, COUNT(*) AS BrandCount INTO BrandsTab FROM ProductsTab " & _
           "WHERE OuterCategory = '" & MenuSearch & "' " & _
         "GROUP BY Brand "
           ……………
    SqlDataSource2.SelectCommand = SQLString
   End If
End Sub
Note: Data from ProductsTab is displayed in Gridview, data from BrandsTab is displayed in Repeater. The subset of selection from ProductsTab is saved in BrandsTab.
The Repeater code is:-
<asp:Repeater runat="server" id="Repeater1" DataSourceID="SqlDataSourceBrand" OnItemCreated="Repeater1_ItemCreated" >
    <ItemTemplate>
        <asp:Label Text='<%# Eval("Brand") %>' runat="server"/>
        <br />
<asp:Label Text='<%# Eval("BrandCount") %>' runat="server"/>
    </ItemTemplate>
</asp:Repeater>
I hope the above code helps to explain my problem. I would greatly appreciate any help.


 


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