C# ModalPopupXtender没有显示任何内容
以下是aspx文件的相关部分:C# ModalPopupXtender没有显示任何内容,c#,.net,ajax,C#,.net,Ajax,以下是aspx文件的相关部分: <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager> <div id="containerForTopButtonsCenter"> <telerik:RadButton ID="bt_addNewSnpAtTop" runat="server" Text="Add New SNP"
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
<div id="containerForTopButtonsCenter">
<telerik:RadButton ID="bt_addNewSnpAtTop" runat="server" Text="Add New SNP" AutoPostBack="false" UseSubmitBehavior="false" OnClientClicked="clickedToCreateNewSNP" OnClick="bt_addNewSnpAtTop_Click" />
</div>
<atk:ModalPopupExtender ID="NewSnpsModalExtender" runat="server"
TargetControlID="bt_addNewSnpAtTop"
PopupControlID="NewSnpsPopupWindow"
BackgroundCssClass="NewSnpsBackground"
OkControlID="NewSnpsOk"
CancelControlID="NewSnpsCancel"
DropShadow="true">
</atk:ModalPopupExtender>
<asp:Panel ID="NewSnpsPopupWindow" runat="server">
Hello! This is the Modal.
</asp:Panel>
当我点击bt_addNewSnpAtTop按钮时,没有模式弹出。另外,面板控件NewSnpsPopupWindow显示在父页面上,我希望它能够容纳模式中显示的内容
非常感谢您提供的所有帮助。我猜原因与您的按钮也有onclick和onclientclick事件有关 在OnClick事件中,请尝试:
bt_addNewSnpAtTop_Click(object sender, eventargs e)
{
//Other Code
NewSnpsModalExtender.Show();
}