ASP.NET操作JavaScript的类

using System;
using System.Text;

namespace Eyu.Common
{
    /**//// <summary>
    /// 消息提示
    /// </summary>
    public abstract class ScriptDAL
    {        
        /**//// <summary>
        /// 显示一段自定义的输出代码
        /// </summary>
        /// <param name="page">页面指针,一般为This</param>
        public static void ResponseScript(System.Web.UI.Page page, string script)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append(script.Trim());
            sb.Append("</script>");
            page.Response.Write(sb.ToString());
        }

        /**//// <summary>
        /// 调用客户端JavaScript函数
        /// </summary>
        /// <param name="page">页面指针,一般为This</param>
        /// <param name="scriptName">函数名,带参数,如:FunA(1);</param>
        public static void CallClientScript(System.Web.UI.Page page,string scriptName)
        {
            String csname = "PopupScript";
            Type cstype = page.GetType();
            System.Web.UI.ClientScriptManager cs = page.ClientScript;
            if (!cs.IsStartupScriptRegistered(cstype, csname))
            {
                String cstext = scriptName;
                cs.RegisterStartupScript(cstype, csname, cstext, true);
            }
        }

        /**//// <summary>
        /// 显示一个弹出窗口
        /// </summary>
        public static void ShowmessageBox(string message)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append("alert(\"" + message.Trim() + "\"); \n");
            sb.Append("</script>");

            System.Web.HttpContext.Current.Response.Write(sb.ToString());
        }

        /**//// <summary>
        /// 控件点击 消息确认提示框
        /// </summary>
        /// <param name="page">当前页面指针，一般为this</param>
        /// <param name="message">提示信息</param>
        public static void ShowConfirm(System.Web.UI.WebControls.WebControl Control, string message)
        {
            Control.Attributes.Add("onclick", "return confirm('" + message + "');");
        }

        /**//// <summary>
        /// 显示一个弹出窗口，并转向目标页(导航)
        /// </summary>
        public static void ShowAndRedirect(string message, string url)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append("alert(\"" + message.Trim() + "\"); \n");
            sb.Append("window.location.href=\"" + url.Trim().Replace("'","") + "\";\n");
            sb.Append("</script>");

            System.Web.HttpContext.Current.Response.Write(sb.ToString());
        }

        /**//// <summary>
        /// 显示一个弹出窗口，重新加载当前页
        /// </summary>
        public static void ShowAndReLoad(string message)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append("alert(\"" + message.Trim() + "\"); \n");
            sb.Append("window.location.href=window.location.href;\n");
            sb.Append("</script>");

            System.Web.HttpContext.Current.Response.Write(sb.ToString());
        }

        /**//// <summary>
        /// 显示一个弹出窗口,刷新当前页(危险的,有可能陷入死循环)
        /// </summary>
        public static void ShowAndRefresh(string message)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append("alert(\"" + message.Trim() + "\"); \n");
            sb.Append("document.execCommand('Refresh')");
            sb.Append("</script>");

            System.Web.HttpContext.Current.Response.Write(sb.ToString());
        }

        /**//// <summary>
        /// 显示一个弹出窗口,并关闭当前页
        /// </summary>
        /// <param name="message"></param>
        public static void ShowAndClose(string message)
        {
            System.Text.StringBuilder sb = new System.Text.StringBuilder();
            sb.Append("<script language=\"javascript\">\n");
            sb.Append("alert(\"" + message.Trim() + "\"); \n");
            sb.Append("window.close();\n");
            sb.Append("</script>\n");
            System.Web.HttpContext.Current.Response.Write(sb.ToString());
        }    

        /**//// <summary>
        /// 显示一个弹出窗口,并转向上一页
        /// </summary>
        /// <param name="message"></param>
        public static void ShowPre(string message)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append("alert(\"" + message.Trim() + "\"); \n");
            sb.Append("var p=document.referrer; \n");
            sb.Append("window.location.href=p;\n");
            sb.Append("</script>");

            System.Web.HttpContext.Current.Response.Write(sb.ToString());
        }

        /**//// <summary>
        /// 页面重载
        /// </summary>
        public static void ReLoad()
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append("window.location.href=window.location.href;");
            sb.Append("</script>");
            System.Web.HttpContext.Current.Response.Write(sb.ToString());

        }

        /**//// <summary>
        /// 重定向
        /// </summary>
        public static void Redirect(string url)
        {
            //string path = "http://" + System.Web.HttpContext.Current.Request.Url.Host + ":" + System.Web.HttpContext.Current.Request.Url.Port + url;
            string path = "http://" + System.Web.HttpContext.Current.Request.Url.Host + url;
            StringBuilder sb = new StringBuilder();
            sb.Append("<script language=\"javascript\"> \n");
            sb.Append(string.Format("window.location.href='{0}';", @path.Replace("'", "")));
            sb.Append("</script>");

            System.Web.HttpContext.Current.Response.Write(sb.ToString());
        }


    }
}