ASP.NET中弹出对话框的问题
pytf 2011-03-02 09:37:28 在ASP.Net中想点一个按钮后弹出一个对话框,用Response.Write("<script>alert('**********')</script>");为什么说是错误的呢?在Page_Load函数中加入Button1.Attributes.Add("onClick ", "return confirm( '弹出窗口确认 '); "); 后为什么不能页面一加载就弹出,而是要点一下按钮才弹出窗口。
<script language = "C#" runat = server>
public System.Web.UI.WebControls.Button btnDelRow;
void Page_Load(Object sender, EventArgs e){
Button1.Attributes.Add("onClick ", "return confirm( '弹出窗口确认 '); ");
}
void on_click(Object sender,EventArgs e)
{
Response.Write("<script>alert('**********')</script>");
}
</script>
<html>
<body>
<form id="default" method="post" runat="server">
<asp:Button ID="Button1" OnClick="on_click" runat= "server" Text="Button" />
</form>
</body>
</html>