腳本管理器將無法工作

Question

我有一個母版頁，他們的腳本管理器裏面有更新面板。 。我現在想添加更新面板的內容頁面，而無需使用腳本管理器，但它給了我一個錯誤：

The control with ID 'updpanel' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it. 

我知道我可以只用一個腳本管理器的實例，然後我試圖的ScriptManagerProxy但它給我scriptMangerProxy需要腳本管理器的錯誤。 我也試過AJAX：ToolScriptManager但它也給了相同的結果 所以現在的問題是如何使更新面板的內容頁面，工作..

母版頁：

<%@ Master Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="SideMaster.master.cs" Inherits="SideMaster" %> 

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> 

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js" type="text/jscript"></script> 
    <script type="text/javascript"> 
     $(document).ready(function() { 

      $('#chit').scrollTop(1000000); 

     }); 
</script> 

</asp:Content> 
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> 

<div class="sidemenu"> 
<asp:SiteMapDataSource ID="topNav" runat="server" /> 

     <asp:Menu ID="SideMenu" runat="server" DataSourceID="topNav" CssClass="SideMenu" StaticDisplayLevels="4" 
      Font-Bold="true" Font-Size="20" IncludeStyleBlock="true" > 
     <StaticMenuItemStyle VerticalPadding="5" BackColor="#670a0a" ForeColor="White" HorizontalPadding="5" /> 
     <StaticSelectedStyle BackColor="White" ForeColor="#670a0a" /> 
     </asp:Menu> 
</div> 

<div class="cont3" > 
<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server"> 

     </asp:ContentPlaceHolder> 
</div> 

<div class="rightmenu"> 

<div class="newspan"> 

<asp:Repeater ID="RepNews" runat="server" > 
<HeaderTemplate><div class="newsheadcont">News & Events</div></HeaderTemplate> 
<ItemTemplate> 
<div class="newstemp"> 
<hr /> 
&#35; &nbsp; <%#Eval("News") %> 

<asp:LinkButton ID="LinkNews" runat="server" CssClass="welcomeMore"></asp:LinkButton> 

</div> 
</ItemTemplate> 
</asp:Repeater> 
</div> 

<br /><br /> 

<div class="chatcont" style="margin-left:1%;"> 
<div class="chat"> 
<h2 class="chathead">Peoples Talking About </h2> 
<asp:ScriptManager ID="scmang" runat="server"></asp:ScriptManager> 

    <%--<ajaxToolkit:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"> 
    </ajaxToolkit:ToolkitScriptManager>--%> 
<script type="text/javascript"> 
    var xPos, yPos; 
    var prm = Sys.WebForms.PageRequestManager.getInstance(); 
    prm.add_beginRequest(BeginRequestHandler); 
    prm.add_endRequest(EndRequestHandler); 
    function BeginRequestHandler(sender, args) { 
     xPos = $get('chit').scrollLeft; 
     yPos = $get('chit').scrollTop; 
    } 
    function EndRequestHandler(sender, args) { 
     $get('chit').scrollLeft = xPos; 
     $get('chit').scrollTop = yPos; 
    } 
</script> 

<asp:UpdatePanel ID="updPanelChat" runat="server" ChildrenAsTriggers="false" UpdateMode="Conditional" > 

<ContentTemplate> 
<asp:Panel ID="pan" runat="server"> 
<asp:ListView ID="ListChat" runat="server" > 
<LayoutTemplate> 
<div class="chattemp" style="width:250px; " id="chit" > 



<asp:PlaceHolder runat="server" ID="itemPlaceholder"></asp:PlaceHolder> 
</div> 
</LayoutTemplate> 
<ItemSeparatorTemplate><hr /></ItemSeparatorTemplate> 
<EmptyDataTemplate>No Data Found</EmptyDataTemplate> 
<ItemTemplate> 
<div class="chatbox" > 

<div class="chatpic" style="margin:18px 0px 0px 0px;" > 
<asp:ImageButton ID="ImageChat" runat="server" 
ToolTip='<%#Eval("UserName") %>' 
    ImageUrl='<%# "~/ShowImage.ashx?Name=" + Server.UrlEncode(Eval("UserName").ToString()) %>' 
     PostBackUrl='<%#"~/Profile/Profile.aspx?Name="+Eval("UserName") %>' 
     Width="50" Height="50" /> 
</div> 

<div class="chatbubble" style="width:160px; margin:-50px 5px 5px 60px; float:left;"> 
<asp:Label ID="LabelChat" runat="server" Width="100" Height="50"><%#Eval("Body") %></asp:Label> 
</div> 

<div class="chatname" style="width:50px; border:none;" > 
<asp:LinkButton ID="LinkUserName" runat="server" 
PostBackUrl='<%#"~/Profile/Profile.aspx?Name="+Eval("UserName") %>'><%#Eval("UserName") %></asp:LinkButton> 
</div> 

</div> 



</ItemTemplate> 

</asp:ListView> 
<asp:Timer ID="TimerUpdate" runat="server" Interval="20000" 
     ontick="TimerUpdate_Tick"></asp:Timer> 
     </asp:Panel> 
</ContentTemplate> 
</asp:UpdatePanel> 

<div class="messagebox" style="width:250px; height:120px; border:none;"> 
<asp:TextBox ID="TextBoxMessage" runat="server" TextMode="MultiLine" Visible="false" Width="250" Height="80" MaxLength="500"></asp:TextBox> 
<asp:Button ID="ButtonMessage" runat="server" Text="Comment" 
     onclick="ButtonMessage_Click" Visible="false" /> 
</div> 

</div> 
</div> 

</div> 

</asp:Content> 

內容頁碼：

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> 

<div class="interface" > 
<table> 
<tr> 
<td align="center"> 
<div class="goog"> 
<asp:LinkButton ID="LinkFind" runat="server" CssClass="linkgoog">Find</asp:LinkButton> 
</div> 
</td></tr> 

<tr><td align="left"> 
<div> 
<asp:TextBox ID="TextBoxSearch" runat="server" Width="600" Height="40"></asp:TextBox> 
<asp:Button ID="ButtonSearch" runat="server" Text="SEARCH" CssClass="loginbt" 
     onclick="ButtonSearch_Click1" /><br /> 

</div> 

</td></tr> 

</table> 
</div> 

    <br /> 
    <div class="interface"> 


    <asp:UpdatePanel ID="updpanel" runat="server"> 
    <ContentTemplate> 
    <asp:GridView ID="GridAll" runat="server" 
     onitemcommand="GridAll_ItemCommand" AutoGenerateColumns="false" CellPadding="10" AllowPaging="true" PageSize="3" OnPageIndexChanging="GridAll_PageIndexChanging" > 
    <Columns> 
    <asp:TemplateField HeaderText="Name" HeaderStyle-BackColor="#670a0a" HeaderStyle-ForeColor="White" HeaderStyle-Font-Size="20"> 
    <ItemTemplate> 
       <asp:LinkButton ID="lnkname" runat="server" 
      Text='<%#Eval("Name") %>' 
       PostBackUrl='<%#"~/Profile/Profile.aspx?Name="+Eval("UserName") %>' CssClass="welcomeMore"/> 

      </ItemTemplate> 
    </asp:TemplateField> 

    <asp:TemplateField HeaderText="Department" HeaderStyle-BackColor="#670a0a" HeaderStyle-ForeColor="White" HeaderStyle-Font-Size="20" > 
    <ItemTemplate> 
    <span class="googtext"><%#Eval("Department") %></span> 
     </ItemTemplate>  
    </asp:TemplateField> 



    <asp:TemplateField HeaderText="Year" HeaderStyle-BackColor="#670a0a" HeaderStyle-ForeColor="White" HeaderStyle-Font-Size="20"> 
    <ItemTemplate> 
    <span class="googtext"><%#Eval("Year") %></span> 
     </ItemTemplate>  
    </asp:TemplateField> 

    <asp:TemplateField HeaderText="Photo" HeaderStyle-BackColor="#670a0a" HeaderStyle-ForeColor="White" HeaderStyle-Font-Size="20"> 
    <ItemTemplate> 
    <asp:Image ID="ImageProfile" runat="server" ImageUrl = '<%# "~/ShowImage.ashx?Name=" + Server.UrlEncode(Eval("UserName").ToString()) %>' Width="150" Height="150" /> 
    </ItemTemplate> 
    </asp:TemplateField> 

    </Columns> 
    <EmptyDataTemplate> 
    <div class="emptytext">No Match Found</div> 
    </EmptyDataTemplate> 
    </asp:GridView> 
    </ContentTemplate> 
    </asp:UpdatePanel> 
    </div> 
</asp:Content> 

您的幫助將不勝感激。 。 。謝謝

Answer 1

你應該只有一個腳本管理器在主頁上面的更新面板。

在任何內容頁面中，您可以使用更新面板，因爲母版頁中已有腳本管理器。你也應該爲你的問題提供一些代碼。