.net 后台调用前台js方法 

aspx：
 <html xmlns="http://www.w3.org/1999/xhtml">
  <head runat="server">
  <title></title>
  <script type="text/javascript"> 
    function a() { 
         alert("ceshi");
      }
  </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
    </div>
    </form>
</body>
</html>

aspx.cs： 

protected void Button1_Click(object sender, EventArgs e) 
{ 
  ClientScript.RegisterStartupScript(ClientScript.GetType(), "a", "<script>a();</script>");
}

 

posted @ 2020-08-28 10:57  tommy~hi  阅读(280)  评论(0)    收藏  举报