/// <summary>

/// 类说明：Assistant

/// 编 码 人：苏飞

/// 联系方式：361983679

/// 更新网站：[url=http://www.cckan.net/thread-655-1-1.html]http://www.cckan.net/thread-655-1-1.html[/url]

/// </summary>

using System.Web;

namespace DotNet.Utilities

{

    /// <summary>

    /// 客户端脚本输出

    /// </summary>

    public class JsHelper

    {

        /// <summary>

        /// 弹出信息,并跳转指定页面。

        /// </summary>

        public static void AlertAndRedirect(string message, string toURL)

        {

            string js = "<script language=javascript>alert('{0}');window.location.replace('{1}')</script>";

            HttpContext.Current.Response.Write(string.Format(js, message, toURL));

            HttpContext.Current.Response.End();

        }

        /// <summary>

        /// 弹出信息,并返回历史页面

        /// </summary>

        public static void AlertAndGoHistory(string message, int value)

        {

            string js = @"<Script language='JavaScript'>alert('{0}');history.go({1});</Script>";

            HttpContext.Current.Response.Write(string.Format(js, message, value));

            HttpContext.Current.Response.End();

        }

        /// <summary>

        /// 直接跳转到指定的页面

        /// </summary>

        public static void Redirect(string toUrl)

        {

            string js = @"<script language=javascript>window.location.replace('{0}')</script>";

            HttpContext.Current.Response.Write(string.Format(js, toUrl));

        }

        /// <summary>

        /// 弹出信息 并指定到父窗口

        /// </summary>

        public static void AlertAndParentUrl(string message, string toURL)

        {

            string js = "<script language=javascript>alert('{0}');window.top.location.replace('{1}')</script>";

            HttpContext.Current.Response.Write(string.Format(js, message, toURL));

        }

        /// <summary>

        /// 返回到父窗口

        /// </summary>

        public static void ParentRedirect(string ToUrl)

        {

            string js = "<script language=javascript>window.top.location.replace('{0}')</script>";

            HttpContext.Current.Response.Write(string.Format(js, ToUrl));

        }

        /// <summary>

        /// 返回历史页面

        /// </summary>

        public static void BackHistory(int value)

        {

            string js = @"<Script language='JavaScript'>history.go({0});</Script>";

            HttpContext.Current.Response.Write(string.Format(js, value));

            HttpContext.Current.Response.End();

        }

        /// <summary>

        /// 弹出信息

        /// </summary>

        public static void Alert(string message)

        {

            string js = "<script language=javascript>alert('{0}');</script>";

            HttpContext.Current.Response.Write(string.Format(js, message));

        }

        /// <summary>

        /// 注册脚本块

        /// </summary>

        public static void RegisterScriptBlock(System.Web.UI.Page page, string _ScriptString)

        {

            page.ClientScript.RegisterStartupScript(page.GetType(), "scriptblock", "<script type='text/javascript'>" + _ScriptString + "</script>");

        }

    }

}