EventValidation razzle dazzle - Inetserver

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"Doker" <Doker@discussions.microsoft.com> wrote in message news:72AC8CCF-16DC-4977-A2D7-EF83D5FBDF8B@microsoft.com...
> I've go a litle userwebcontrol that has i button. this button when clicked
> hides a label and shows a textbox in its place (code 1).
>
> Works fine until i put it into a datalist or similiar thing. As you culd
> expect, or may be you shouldn't, Asp shouts something about event validation.
> We all know what it is but the question is how should this object or/and this
> event be registred to work correctly.
>
> I know what to do when there is an extra position in combox or similary
> (---code-- Page.ClientScript.RegisterForEventValidation(
> this.UniqueID,
> "4"
> );
> ---/end code ---)
> but what with that event.
>
> I event tried code 2 in the control.
> What can i do?
>
> ---code 1
> <asp:UpdatePanel ID="UpdatePanel1" runat="server" RenderMode="Inline">
> <ContentTemplate>
> <asp:Literal ID="LiteralTresci" runat="server" Mode="PassThrough"
> EnableViewState="False"
> Text="[Lokalizowany
> Literal]"></asp:Literal><asp:ImageButton ID="EditButton"
> runat="server" SkinID="PrzyciskEdycji"
> OnClick="EditButton_Click" EnableViewState="false"
> Visible="False" CausesValidation="False" />
> <table runat="server" id="KontenerEdycji" visible="false"
> style="border-collapse: collapse;
> margin: 0; padding: 0; background-color: #ffff99; color: Black;
> font-size: 10px;">
> <tr>
> <td style="height: 26px">
> <asp:TextBox ID="EditTextBox" runat="server"
> EnableViewState="False"></asp:TextBox>
> <asp:LinkButton ID="AcceptBtn" runat="server"
> OnClick="AcceptBtn_Click" CausesValidation="False">Apply</asp:LinkButton>
> <asp:LinkButton ID="CancelBtn" runat="server"
> OnClick="CancelBtn_Click" CausesValidation="False">Cancel</asp:LinkButton>
>
> </td>
> </tr>
> </table>
> </ContentTemplate>
> </asp:UpdatePanel>
> ---/end code 1
>
>
> ---code 2
>
> void Register(Control ct)
> {
> foreach (Control c in ct.Controls)
> {
>
> this.Page.ClientScript.RegisterForEventValidation(c.UniqueID.ToString());
> Register(c);
> }
>
>
> }
>
> protected override void Render(HtmlTextWriter writer)
> {
> Register(this);
> base.Render(writer);
> }
>
> ---/end code 2