确认按钮中的JavaScript功能？

Question

如何在我的代码下面有确认按钮？ （是 - 取消）

ClientScript.RegisterStartupScript(typeof(Page), "key", "<script>alert('There is an exiting Insurance code. Are you sure do you want to Edit it?');</script>"); 

我想这一个，但它不工作..

ClientScript.RegisterStartupScript(typeof(Page), "key", "if(!confirm('There is an existing insurance code . Do you want to edit?'))return false;"); 

的感谢！

Answer 1

使用confirm函数。

这也许值得一提的是，可用性原则经常在此

编辑可能是一些沿

if (confirm('There is an exiting Insurance code.' + "\n" + "Are you sure you want to Edit it?")) 
    ClientScript.RegisterStartupScript(typeof(Page)); 

Answer 2

使用JavaScript confirm行对话框，而不是警告皱眉。

function confirmation() { 
    var answer = confirm("There is an exiting Insurance code. 
      Are you sure do you want to Edit it?") 
    if (answer){ 
     alert("You clicked OK."); 
    } 
    else{ 
     alert("You clicked Cancel."); 
    } 
}