Javascript 泰勒瑞克。RadScriptManager在RadWindow上的问题

Javascript 泰勒瑞克。RadScriptManager在RadWindow上的问题,javascript,asp.net,ajax,telerik,radwindow,Javascript,Asp.net,Ajax,Telerik,Radwindow,我从父窗体显示RadWindow: <telerik:RadTreeView ID="tvFile" runat="server"> OnClientContextMenuItemClicking="onClientContextMenuItemClicking"> <ContextMenus> <telerik:RadTreeViewContextMenu ID="MainContextMenu" runat="server">

我从父窗体显示RadWindow:

 <telerik:RadTreeView ID="tvFile" runat="server">
        OnClientContextMenuItemClicking="onClientContextMenuItemClicking">
<ContextMenus>
    <telerik:RadTreeViewContextMenu ID="MainContextMenu" runat="server">
        <Items>
             <telerik:RadMenuItem Value="Rights" Text="Rights"/>
       </Items>
   </telerik:RadTreeViewContextMenu>
</ContextMenus>
</telerik:RadTreeView>
<telerik:RadWindowManager ID="winManager" ShowContentDuringLoad="false" VisibleStatusbar="false"
    ReloadOnShow="false" runat="server" Skin="Sunset" EnableShadow="true">
    <Windows>
        <telerik:RadWindow ID="RadWindow2" Modal="true" onClientClose="OnClientClose"
        NavigateUrl="UserRights.aspx" runat="server" Behaviors="Close">
        </telerik:RadWindow>
    </Windows>
</telerik:RadWindowManager>

 <script type="text/javascript">
function OnClientClose(oWnd, args)
{
    var arg = args.get_argument();
    if (arg)
     {} 
}
function openWin(path) {
    var oWnd = radopen("UserRights.aspx?file="+path, "RadWindow2");
}


function onClientContextMenuItemClicking(sender, args)
{
    var menuItem = args.get_menuItem();
    var treeNode = args.get_node();
    var nodeValue = treeNode.get_value();
    menuItem.get_menu().hide();
    switch (menuItem.get_value())
    {
        case "Rights":
            openWin(nodeValue);
            break;
    }
}

OnClientContextMenuItemClicking=“OnClientContextMenuItemClicking”>
函数OnClientClose(oWnd,args)
{
var arg=args.get_参数();
如果(arg)
{} 
}
函数openWin(路径){
var oWnd=radopen(“UserRights.aspx?file=“+path,”RadWindow2”);
}
函数onClientContextMenuItemClicking(发送方,参数)
{
var menuItem=args.get_menuItem();
var treeNode=args.get_node();
var nodeValue=treeNode.get_value();
menuItem.get_menu().hide();
开关(menuItem.get_value())
{
“权利”一案:
openWin(nodeValue);
打破
}
}

在UserRights.aspx,我需要RadListBox的RadScriptManager,如下所示:

 <form id="form1" runat="server">
   <telerik:RadScriptManager ID="RadScriptManager1" runat="server"/>
    <asp:Button runat="server" ID="ds" Text="fd" />
    <telerik:RadListBox runat="server" ID="dcs"></telerik:RadListBox>
 </form>

但是当我的firebug打开RadWindow时,我得到了js错误:

此.\u表单为空 键入.u registerScript(“MicrosoftJaxWeb…UI.\u UpdateProgress”,Sys.UI.Control)


当我没有经理的时候,一切都很好。但我需要它的RadListBox和UpdatePanel功能

如果不是在RadWindow中而是在IFRAME中显示内容页,是否会出现相同的问题?如果问题仅存在于RadWindow,请将ShowContentDuringLoad设置为true

你在运行什么版本的Telerik?你能粘贴你的web.config吗。