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using System.Web; public class JScript { /// <summary> /// 弹出JavaScript小窗口 /// </summary> public static void Alert(string message) { string js = "<script language='JavaScript'>alert('{0}');history.go(-1);</script>"; HttpContext.Current.Response.Write(string.Format(js, message)); } /// <summary> /// 弹出消息框并且转向到新的URL /// </summary> public static void Alert(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)); } /// <summary> /// 弹出消息框并且转向到指定FRAME的新URL /// </summary> public static void Alert(string message, string frame, string toURL) { string js = "<script language='JavaScript'>alert('{0}');{1}.location.replace('{2}')</script>"; HttpContext.Current.Response.Write(string.Format(js, message, frame, toURL)); } /// <summary> /// 回到历史页面 /// </summary> public static void GoHistory(int value) { string js = "<script language='JavaScript'>history.go({0});</script>"; HttpContext.Current.Response.Write(string.Format(js, value)); } /// <summary> /// 关闭当前窗口 /// <summary> public static void CloseWindow() { string js = "<script language='JavaScript'>parent.opener=null;window.close();</script>"; HttpContext.Current.Response.Write(js); HttpContext.Current.Response.End(); } /// <summary> /// 父窗口打开指定页面 /// </summary> public static void RefreshParent(string url) { string js = "<script language='JavaScript'>window.opener.location.href='{0}';window.close();</script>"; HttpContext.Current.Response.Write(string.Format(js, url)); } /// <summary> /// 刷新窗口 /// </summary> public static void RefreshWindow() { string js = "<script language='JavaScript'>opener.location.reload();</script>"; HttpContext.Current.Response.Write(js); } /// <summary> /// 打开指定大小的新窗体 /// </summary> public static void OpenWindow(string url, int width, int heigth, int top, int left) { string js = "<script language='JavaScript'>window.open('{0}', '', 'width={1}, height={2}, top={3}, left={4}, location=no, menubar=no, resizable=yes, scrollbars=yes, status=yes, titlebar=no, toolbar=no, directories=no');</script>"; HttpContext.Current.Response.Write(string.Format(js, url, width, heigth, top, left)); } /// <summary> /// 打开新窗体 /// </summary> public static void OpenWindow(string url) { string js = "<script language='JavaScript'>window.open('{0}');</script>"; HttpContext.Current.Response.Write(string.Format(js, url)); } /// <summary> /// 转向指定窗口指定Url的页面 /// </summary> public static void JsGoTo(string window, string url) { string js = "<script language='JavaScript'>{0}.location.replace('{1}');</script>"; HttpContext.Current.Response.Write(string.Format(js, window, url)); } /// <summary> /// 转向指定Url的页面 /// </summary> public static void JavaScriptLocationHref(string url) { JsGoTo("window", url); } /// <summary> /// 转向top指定Url的页面 /// </summary> public static void TopGoTo(string url) { JsGoTo("top", url); } /// <summary> /// 转向parent指定Url的页面 /// </summary> public static void ParentGoTo(string url) { JsGoTo("parent", url); } /// <summary> /// 打开指定大小位置的模式对话框 /// </summary> public static void ShowModalDialogWindow(string webFormUrl, int width, int height, int top, int left) { 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); } /// <summary> /// 打开模式窗口 /// </summary> public static void ShowModalDialogWindow(string webFormUrl, string features) { string js = ShowModalDialogJavascript(webFormUrl, features); HttpContext.Current.Response.Write(js); } /// <summary> /// 返回模式窗口脚本 /// </summary> public static string ShowModalDialogJavascript(string webFormUrl, string features) { string js = "<script language=javascript>showModalDialog('" + webFormUrl + "','','" + features + "');</script>"; return js; } /// <summary> /// 自定义JS脚本 /// </summary> public static void Jscript(string str) { HttpContext.Current.Response.Write("<script>" + str + "</script>"); } } |
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