<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1"
runat="server" Text="Button" οnclick="Button1_Click" />
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
protected void Button1_Click(object sender, EventArgs e)
{
ScriptManager.RegisterStartupScript(UpdatePanel1, UpdatePanel1.GetType(), "", "alert('我出来了');", true);
}
ajax不能使用Response.write("alert(aaa)");用这种方式来弹出对话框了
ajax不是asp.net内置的东西
必须得使用自己本身来注册脚本的方式来实现!