C# JS操作类

来源：互联网发布：深入浅出java 编辑：程序博客网时间：2024/06/05 16:03
using System.Web;namespace DotNet.Utilities{    /// <summary>    /// JavaScript 操作类    /// </summary>    public class JavaScriptPlus    {        public JavaScriptPlus()        { }        /// <summary>        /// 输出自定义脚本信息        /// </summary>        /// <param name="page">当前页面指针，一般为this</param>        /// <param name="script">输出脚本</param>        public static void ResponseScript(System.Web.UI.Page page, string script)        {            page.ClientScript.RegisterStartupScript(page.GetType(), "message", "<script language='javascript' defer>" + script + "</script>");        }        #region 回到历史页面        /// <summary>        /// 回到历史页面        /// </summary>        /// <param name="value">-1/1</param>        public static void GoHistory(int value)        {            #region            string js = @"<Script language='JavaScript'>                    history.go({0});                    </Script>";            HttpContext.Current.Response.Write(string.Format(js, value));            #endregion        }        #endregion        #region 关闭当前窗口        /// <summary>        /// 关闭当前窗口        /// </summary>        public static void CloseWindow()        {            #region            string js = @"<Script language='JavaScript'>                    parent.opener=null;window.close();                    </Script>";            HttpContext.Current.Response.Write(js);            HttpContext.Current.Response.End();            #endregion        }        #endregion        #region 刷新父窗口        /// <summary>        /// 刷新父窗口        /// </summary>        public static void RefreshParent(string url)        {            #region            string js = @"<script>try{top.location=""" + url + @"""}catch(e){location=""" + url + @"""}</script>";            HttpContext.Current.Response.Write(js);            #endregion        }        #endregion        #region 刷新打开窗口        /// <summary>        /// 刷新打开窗口        /// </summary>        public static void RefreshOpener()        {            #region            string js = @"<Script language='JavaScript'>                    opener.location.reload();                  </Script>";            HttpContext.Current.Response.Write(js);            #endregion        }        #endregion        #region 转向Url指定的页面        /// <summary>        /// 转向Url指定的页面        /// </summary>        /// <param name="url">连接地址</param>        public static void JavaScriptLocationHref(string url)        {            #region            string js = @"<Script language='JavaScript'>                    window.location.replace('{0}');                  </Script>";            js = string.Format(js, url);            HttpContext.Current.Response.Write(js);            #endregion        }        #endregion        #region 打开指定大小位置的模式对话框        /// <summary>        /// 打开指定大小位置的模式对话框        /// </summary>        /// <param name="webFormUrl">连接地址</param>        /// <param name="width">宽</param>        /// <param name="height">高</param>        /// <param name="top">距离上位置</param>        /// <param name="left">距离左位置</param>        public static void ShowModalDialogWindow(string webFormUrl, int width, int height, int top, int left)        {            #region            string features = "dialogWidth:" + width.ToString() + "px"                + ";dialogHeight:" + height.ToString() + "px"                + ";dialogLeft:" + left.ToString() + "px"                + ";dialogTop:" + top.ToString() + "px"                + ";center:yes;help=no;resizable:no;status:no;scroll=yes";            ShowModalDialogWindow(webFormUrl, features);            #endregion        }        #endregion        #region 打开模式对话框        /// <summary>        /// 打开模式对话框        /// </summary>        /// <param name="webFormUrl">链接地址</param>        /// <param name="features"></param>        public static void ShowModalDialogWindow(string webFormUrl, string features)        {            string js = ShowModalDialogJavascript(webFormUrl, features);            HttpContext.Current.Response.Write(js);        }        /// <summary>        /// 打开模式对话框        /// </summary>        /// <param name="webFormUrl"></param>        /// <param name="features"></param>        /// <returns></returns>        public static string ShowModalDialogJavascript(string webFormUrl, string features)        {            #region            string js = @"<script language=javascript>showModalDialog('" + webFormUrl + "','','" + features + "');</script>";            return js;            #endregion        }        #endregion        #region 打开指定大小的新窗体        /// <summary>        /// 打开指定大小的新窗体        /// </summary>        /// <param name="url">地址</param>        /// <param name="width">宽</param>        /// <param name="heigth">高</param>        /// <param name="top">头位置</param>        /// <param name="left">左位置</param>        public static void OpenWebFormSize(string url, int width, int heigth, int top, int left)        {            #region            string js = @"<Script language='JavaScript'>window.open('" + url + @"','','height=" + heigth + ",width=" + width + ",top=" + top + ",left=" + left + ",location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no');</Script>";            HttpContext.Current.Response.Write(js);            #endregion        }        #endregion        /// <summary>        /// 页面跳转（跳出框架）        /// </summary>        /// <param name="url"></param>        public static void JavaScriptExitIfream(string url)        {            string js = @"<Script language='JavaScript'>                    parent.window.location.replace('{0}');                  </Script>";            js = string.Format(js, url);            HttpContext.Current.Response.Write(js);        }    }}
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