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05.15.2008 at 08:55AM PDT, ID: 23405675
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7.4

Modal Popup Extender doesn't work

Zones: Asynchronous Javascript and XML (AJAX), Programming for ASP.NET, Microsoft Visual Basic.Net
Tags: VB.NET AJAX
I have 2 gridviews on a page that work just as I need them to do, however when I add the ModalPopupExtender to the panel around the second gridview it doesn't show up on postback.  I am sure it is pretty simple to fix but after several hours of staring blankly at my screen and moving around panels, updatepanels and such, I can't figure it out.  

Your help is greatly appreciated!

Here is the codebehind:

Partial Class sdb_sdbSearch
    Inherits System.Web.UI.Page

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    End Sub
    Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.SelectedIndexChanged
        Dim db As New ComponentByUICDataContext
        Dim row As GridViewRow = GridView1.SelectedRow
        Dim txtUIC As String = row.Cells(3).Text
        Dim uicList = From cust In db.tb_customer_infos _
                      Where cust.UIC = txtUIC _
                      Select cust.UIC, cust.sdb_master_record, cust.UpdatedOn, cust.UpdatedBy
        GridView2.DataSource = uicList
        GridView2.DataBind()
        Me.GridView2_ModalPopupExtender.Show()
    End Sub
End Class

the CSS I am using on the page:
.modalBackground {
      background-color:Gray;
      filter:alpha(opacity=70);
      opacity:0.7;
}
.modalPopup
{
    background-color:#ffffdd;
    border-width:3px;
    border-style:solid;
    border-color:Gray;
    padding:3px;
    width:250px;
    z-index:1000;
}
.SHD {

      font-size: 10px;
      font-style: normal;
      font-weight: bold;
      color: #666666;
}

and the page code:
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<%@ Page Language="VB" MasterPageFile="~/TBMasterPage.Master" AutoEventWireup="false" CodeFile="sdbSearch.aspx.vb" Inherits="sdb_sdbSearch" title="Untitled Page" %>
 
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<div class="SHD">
<asp:HyperLink ID="HyperLink3" runat="server" ImageUrl="~/images/icons/search.gif" ToolTip="Perform another Search" NavigateUrl="~/sdb/default.aspx" /></div>
    <div align="center"><asp:Image ID="Image1" ImageUrl="~/images/sdb_searchbyUIC.png" runat="server" /></div>
    <br />
<asp:Label ID="label_1" runat="server" CssClass="SHD">Enter a few characters of the UIC</asp:Label>
    <br />
    <asp:Table ID="Table1" runat="server">
        <asp:TableRow>
            <asp:TableCell>
                <asp:TextBox ID="txtuicSearch" runat="server" Width="75px" />
            </asp:TableCell>
            <asp:TableCell>
                <asp:Button ID="search1" runat="server" Text="Search" />
            </asp:TableCell>
            <asp:TableCell>
                <asp:UpdateProgress DisplayAfter="150" ID="UpdateProgress1" runat="server" DynamicLayout="true">
                    <ProgressTemplate>
                        <img alt="Loading" src="../images/loading.gif"  />
                    </ProgressTemplate>
                </asp:UpdateProgress>
            </asp:TableCell>
        </asp:TableRow>
    </asp:Table>
    
    <cc1:AutoCompleteExtender ID="AutoCompleteExtender1" Enabled="true" 
                              MinimumPrefixLength="2" EnableCaching="true" 
                              runat="server" ServiceMethod="GetUICList" 
                              ServicePath="~/uicAutoComplete.asmx" TargetControlID="txtuicSearch"
                              CompletionInterval="250" />
 
    
            <asp:SqlDataSource ID="sqlDsCustomers" runat="server" ConnectionString="<%$ ConnectionStrings:ToolBox %>"
                SelectCommand="SELECT B.SDB_ID, A.COMMAND, A.UIC, A.UNIT, C.STAMIS_NAME , D.STAMIS_VERSION, C.LIN
                FROM TB_CUSTOMER_INFO A INNER JOIN SDB_MASTER_RECORD B ON A.CUSTOMERID = B.CUSTOMERID 
                JOIN STAMIS C ON B.STAMIS_ID = C.STAMIS_ID 
                JOIN STAMIS_VERSION D ON B.STAMIS_VER_ID = D.VER_ID
                WHERE UIC LIKE @UIC + '%'
                ORDER BY A.COMMAND, C.STAMIS_NAME">
                <SelectParameters>
                    <asp:ControlParameter ControlID="txtUICSearch" Name="UIC" />
                </SelectParameters>
            </asp:SqlDataSource>
            <asp:GridView ID="GridView1" runat="server" SelectedIndex="0" DataSourceID="sqlDsCustomers" AllowPaging="true" OnSelectedIndexChanged="GridView1_SelectedIndexChanged" AutoGenerateSelectButton="true">
            </asp:GridView>
            <br />
        <asp:Panel ID="Panel1" runat="server" CssClass="modalPopup" Style="display: none" Width="500px" Height="500px">
                <asp:GridView ID="GridView2" runat="server" CssClass="SHD" />
                <asp:Button ID="btnOK" runat="server" Text="Close" />
            </asp:Panel>
            <cc1:ModalPopupExtender ID="GridView2_ModalPopupExtender" runat="server" 
                    BackgroundCssClass="modalBackground" Enabled="True" 
                    OkControlID="btnOK" PopupControlID="Panel1" TargetControlID="Button1" />
            <asp:Button ID="Button1" runat="server" Visible="false" />
 
</asp:Content>
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Question Stats
Zone: Programming
Question Asked By: cwickens
Solution Provided By: cwickens
Participating Experts: 1
Solution Grade: A
Views: 132
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05.15.2008 at 09:36AM PDT, ID: 21575541
WanaBRich:

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05.15.2008 at 09:39AM PDT, ID: 21575585
cwickens:

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05.15.2008 at 09:44AM PDT, ID: 21575642
cwickens:

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05.15.2008 at 10:12AM PDT, ID: 21575952
cwickens:

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05.15.2008 at 10:43AM PDT, ID: 21576305
cwickens:

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