<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Btn_Submit_Click(object sender, EventArgs e)
{
if (this.UserName.Text.Trim().ToUpper() == "JACKY" && this.Password.Text.Trim() == "123")
{
this.lbResult.Text = "登陆成功!";
}
else
{
this.lbResult.Text = "登录失败!";
}
}
protected void Btn_Cancel_Click(object sender, EventArgs e)
{
this.ModalPopupExtender1.Hide();
this.UserName.Text = "";
this.Password.Text = "";
this.lbResult.Text = "";
}
}
就这样,通过很简单的扩展控件就实现了模态对话框的效果,但是,我后来想了想,我感觉用纯JS来实现更简单些,所以,我用纯JS来实现了一次,很快成功了!
方法二
我们这次创建一个HTML页面:Popup.html
代码如下:
代码如下: