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來自網上的一個js通用操作類，基本上常用js都可以調用了，省事
using System;<br />using System.Collections.Generic;<br />using System.Linq;<br />using System.Web;<br />using System.Web.UI.WebControls;</p><p>namespace Maticsoft.Web<br />{<br /> /// <summary><br /> /// 一些常用的Js調用<br /> /// 添加新版說明：由於舊版普遍採用Response.Write(string msg)的方式輸出js指令碼，這種<br /> /// 方式輸出的js指令碼會在html元素的<html></html>標籤之外，破壞了整個xhtml的結構,<br /> /// 而新版本則採用ClientScript.RegisterStartupScript(string msg)的方式輸出，不會改變xhtml的結構,<br /> /// 不會影響執行效果。<br /> /// 為了向下相容，所以新版本採用了重載的方式，新版本中要求一個System.Web.UI.Page類的執行個體。<br /> /// 建立時間：2006-9-13<br /> /// 建立者：馬先光<br /> /// 新版作者：周公<br /> /// 修改日期：2007-4-17<br /> /// 其中ShowConfirm原版本無，方法來自動軟LTM.Common<br /> /// zc：2010-7-27 10:27:46<br /> public class JScript<br /> {</p><p> #region 新版本<br /> /// <summary><br /> /// 彈出JavaScript小視窗<br /> /// </summary><br /> /// <param name="js">視窗資訊</param><br /> public static void Alert(string message, Page page)<br /> {<br /> #region<br /> string js = @"<Script language='JavaScript'><br /> alert('" + message + "');</Script>";<br /> //HttpContext.Current.Response.Write(js);<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "alert"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "alert", js);<br /> }<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 彈出訊息框並且轉向到新的URL<br /> /// </summary><br /> /// <param name="message">訊息內容</param><br /> /// <param name="toURL">串連地址</param><br /> public static void AlertAndRedirect(string message, string toURL, Page page)<br /> {<br /> #region<br /> string js = "<script language=javascript>alert('{0}');window.location.replace('{1}')</script>";<br /> //HttpContext.Current.Response.Write(string.Format(js, message, toURL));<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "AlertAndRedirect"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "AlertAndRedirect", string.Format(js, message, toURL));<br /> }<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 回到曆史頁面<br /> /// </summary><br /> /// <param name="value">-1/1</param><br /> public static void GoHistory(int value, Page page)<br /> {<br /> #region<br /> string js = @"<Script language='JavaScript'><br /> history.go({0});<br /> </Script>";<br /> //HttpContext.Current.Response.Write(string.Format(js, value));<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "GoHistory"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "GoHistory", string.Format(js, value));<br /> }<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 關閉當前視窗<br /> /// </summary><br /> public static void CloseWindow()<br /> {<br /> #region<br /> string js = @"<Script language='JavaScript'><br /> parent.opener=null;window.close();<br /> </Script>";<br /> HttpContext.Current.Response.Write(js);<br /> HttpContext.Current.Response.End();<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 重新整理父視窗<br /> /// </summary><br /> public static void RefreshParent(string url, Page page)<br /> {<br /> #region<br /> string js = @"<Script language='JavaScript'><br /> window.opener.location.href='" + url + "';window.close();</Script>";<br /> //HttpContext.Current.Response.Write(js);<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "RefreshParent"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "RefreshParent", js);<br /> }<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 重新整理開啟視窗<br /> /// </summary><br /> public static void RefreshOpener(Page page)<br /> {<br /> #region<br /> string js = @"<Script language='JavaScript'><br /> opener.location.reload();<br /> </Script>";<br /> //HttpContext.Current.Response.Write(js);<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "RefreshOpener"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "RefreshOpener", js);<br /> }<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 開啟指定大小的新表單<br /> /// </summary><br /> /// <param name="url">地址</param><br /> /// <param name="width">寬</param><br /> /// <param name="heigth">高</param><br /> /// <param name="top">頭位置</param><br /> /// <param name="left">左位置</param><br /> public static void OpenWebFormSize(string url, int width, int heigth, int top, int left, Page page)<br /> {<br /> #region<br /> 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>";<br /> //HttpContext.Current.Response.Write(js);<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "OpenWebFormSize"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "OpenWebFormSize", js);<br /> }<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 轉向Url制定的頁面<br /> /// </summary><br /> /// <param name="url">串連地址</param><br /> public static void JavaScriptLocationHref(string url, Page page)<br /> {<br /> #region<br /> string js = @"<Script language='JavaScript'><br /> window.location.replace('{0}');<br /> </Script>";<br /> js = string.Format(js, url);<br /> //HttpContext.Current.Response.Write(js);<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "JavaScriptLocationHref"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "JavaScriptLocationHref", js);<br /> }<br /> #endregion<br /> }</p><p> /// <summary><br /> /// 彈出訊息確認框<br /> /// </summary><br /> /// <param name="control">控制項id</param><br /> /// <param name="message">提示訊息</param><br /> public static void ShowConfirm(WebControl control, string message)<br /> {<br /> control.Attributes.Add("onclick", "return confirm('" + message + "');");</p><p> }<br /> /// <summary><br /> /// 開啟指定大小位置的強制回應對話方塊<br /> /// </summary><br /> /// <param name="webFormUrl">串連地址</param><br /> /// <param name="width">寬</param><br /> /// <param name="height">高</param><br /> /// <param name="top">距離上位置</param><br /> /// <param name="left">距離左位置</param><br /> public static void ShowModalDialogWindow(string webFormUrl, int width, int height, int top, int left, Page page)<br /> {<br /> #region<br /> string features = "dialogWidth:" + width.ToString() + "px"<br /> + ";dialogHeight:" + height.ToString() + "px"<br /> + ";dialogLeft:" + left.ToString() + "px"<br /> + ";dialogTop:" + top.ToString() + "px"<br /> + ";center:yes;help=no;resizable:no;status:no;scroll=yes";<br /> ShowModalDialogWindow(webFormUrl, features, page);<br /> #endregion<br /> }<br /> /// <summary><br /> /// 彈出模態視窗<br /> /// </summary><br /> /// <param name="webFormUrl"></param><br /> /// <param name="features"></param><br /> public static void ShowModalDialogWindow(string webFormUrl, string features, Page page)<br /> {<br /> string js = ShowModalDialogJavascript(webFormUrl, features);<br /> //HttpContext.Current.Response.Write(js);<br /> if (!page.ClientScript.IsStartupScriptRegistered(page.GetType(), "ShowModalDialogWindow"))<br /> {<br /> page.ClientScript.RegisterStartupScript(page.GetType(), "ShowModalDialogWindow", js);<br /> }<br /> }</p><p> public static string ShowModalDialogJavascript(string webFormUrl, string features)<br /> {<br /> #region<br /> string js = @"<script language=javascript><br /> showModalDialog('" + webFormUrl + "','','" + features + "');</script>";<br /> return js;<br /> #endregion<br /> }<br /> #endregion</p><p> }</p><p>
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