如何显示消息框并获得确认YES或NO aspx.cs

Question

我需要显示一个消息框以确认是否删除一个Item，但不知道如何使用javascript alert，我得到确认？

Answer 1

您可以使用confirm功能：

if (confirm('Are you sure you want to delete this item?')) { 
    // TODO : the user confirmed 
} 

正如您所标记你的问题与ASP.NET：

<asp:LinkButton 
    ID="DeleteButton" 
    runat="server" 
    CommandName="Delete" 
    Text="Delete" 
    OnClientClick="return confirm('Are you sure you want to delete this item?');" 
/>