ModalPopup of Masterpage not showing RRS feed

  • Question

  • User17438264 posted


    I have a situation where I have a ModalPopupExtender in 

    1. Masterpage

    2. Contentpage say Search

    Modalpopextender of Masterpage stops working if I have opened contentpage where it having another Modalpops. But if a content page is not having any ModalPopup its working fine. Could someone aware me with these common issues. 

    FYI, I am calling ModalPopExtender1.Show to open the popup.

    Please assist.

    Thanks & Regards


    Sunday, January 11, 2015 8:05 AM


  • User1711366110 posted

    Hi jaykhatri,
      As per your case, I have been shared my suggestion below : 
    I recommend you to use ToolKitScriptManager instead of ScriptManager in your master page

    For ToolKitScriptManager, Check this site : http://ajaxcontroltoolkit.codeplex.com/

    <ajaxToolkit:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server" EnableScriptGlobalization="true">

    Also Set your UpdatePanel's UpdateMode property in Conditional mode.

    <asp:UpdatePanel ID="upd1" runat="server" UpdateMode="Conditional" >

    For your reference, the following link which guide you to fix this issue :
    1. http://vincexu.blogspot.com/2008/11/modalpopup-in-masterpage.html

    2. http://blog.turlov.com/2008/05/scriptmanager-vs-toolkitscriptmanager.html

    Hopefully this will be helpful for you.

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    with regards,

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Sunday, January 11, 2015 9:25 PM