JScript.cs 类, 郑老师的.很好哦.

using System;
using System.Web;
using System.Web.UI.HtmlControls ;
using System.Web.UI;
public class JScript
{
  public JScript()
  {
   //
   // TODO: 在此处添加构造函数逻辑
   //
  }
  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));
  }
  /// <summary>
  /// 向客户端发送函数KendoPostBack(eventTarget, eventArgument)
  /// 服务器端可接收__EVENTTARGET,__EVENTARGUMENT的值
  /// </summary>
  /// <param name="page">System.Web.UI.Page 一般为this</param>
  public static void JscriptSender(System.Web.UI.Page page)
  {
   page.RegisterHiddenField("__EVENTTARGET","");
   page.RegisterHiddenField("__EVENTARGUMENT","");
   string s = @"  
<script language=Javascript>
      function KendoPostBack(eventTarget, eventArgument)
      {
    var theform = document.forms[0];
    theform.__EVENTTARGET.value = eventTarget;
    theform.__EVENTARGUMENT.value = eventArgument;
    theform.submit();
   }
</script>";
  
   page.RegisterStartupScript("sds",s);
  }
//        /// <summary>
//        /// 弹出JavaScript小窗口
//        /// </summary>
//        /// <param name="js">窗口信息</param>
//        public static void Alert(string message)
//        {
//            message = StringUtil.DeleteUnVisibleChar(message);
//            string js=@"<Script language='JavaScript'>
//                    alert('"+ message +"');</Script>";
//            HttpContext.Current.Response.Write(js);
//        }
  public static void Alert(object message)
  {
   string js=@"<Script language='JavaScript'>
                    alert('{0}');  
                  </Script>";
   HttpContext.Current.Response.Write(string.Format(js,message.ToString()));
  }
  public static void RtnRltMsgbox(object message,string strWinCtrl)
  {  
   string js = @"<Script language='JavaScript'>
      strWinCtrl = true;
                     strWinCtrl = if(!confirm('"+ message +"'))return false;</Script>";
   HttpContext.Current.Response.Write(string.Format(js,message.ToString()));
  }
  
  /// <summary>
  /// 回到历史页面
  /// </summary>
  /// <param name="value">-1/1</param>
  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'>
                    window.close();  
                  </Script>";
   HttpContext.Current.Response.Write(js);    
   HttpContext.Current.Response.End();  
  }
  /// <summary>
  /// 刷新父窗口
  /// </summary>
  public static void RefreshParent()
  {
   string js=@"<Script language='JavaScript'>
                    parent.location.reload();
                  </Script>";
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>
  /// 格式化为JS可解释的字符串
  /// </summary>
  /// <param name="s"></param>
  /// <returns></returns>
  public static string JSStringFormat(string s)
  {
   return s.Replace("\r","[url=file://r%22).Replace(%22/n%22,%22//n%22).Replace(%22'%22,%22//'%22).Replace(%22/%22%22,%22///]\\r").Replace("\n","\\n").Replace("'","\\'").Replace("\"","\\\[/url]"");
  }
  /// <summary>
  /// 刷新打开窗口
  /// </summary>
  public static void RefreshOpener()
  {
   string js=@"<Script language='JavaScript'>
                    opener.location.reload();
                  </Script>";
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>
  /// 打开窗口
  /// </summary>
  /// <param name="url"></param>
  public static void OpenWebForm(string url)
  {
  
   /*…………………………………………………………………………………………*/
   /*修改目的: 新开页面去掉ie的菜单。。。      */
   /*注释内容:        */
   /*开始*/
   string js=@"<Script language='JavaScript'>
   //window.open('"[email=+url+@"']+url+@&quot;'[/email]);
   window.open('"[email=+url+@"','','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no']+url+@&quot;','','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no'[/email]);
   </Script>";
   /*结束*/
   /*…………………………………………………………………………………………*/
                    
                
   HttpContext.Current.Response.Write(js);    
  }
  public static void OpenWebForm(string url,string name,string future)
  {
   string js=@"<Script language='JavaScript'>
                     window.open('"[email=+url+@"','"+name+@"','"+future+@"']+url+@&quot;','&quot;+name+@&quot;','&quot;+future+@&quot;'[/email])
                  </Script>";
   HttpContext.Current.Response.Write(js);    
  }
  public static void OpenWebForm(string url,string formName)
  {
   /*…………………………………………………………………………………………*/
   /*修改目的: 新开页面去掉ie的菜单。。。      */
   /*注释内容:        */
   /*开始*/
   string js=@"<Script language='JavaScript'>
   //window.open('"[email=+url+@"','"+formName+@"']+url+@&quot;','&quot;+formName+@&quot;'[/email]);
   window.open('"[email=+url+@"','"+formName+@"','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no']+url+@&quot;','&quot;+formName+@&quot;','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no'[/email]);
   </Script>";
   /*结束*/
   /*…………………………………………………………………………………………*/
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>  
  /// 函数名:OpenWebForm
  /// 功能描述:打开WEB窗口
  /// </summary>
  /// <param name="url">WEB窗口</param>
  /// <param name="isFullScreen">是否全屏幕</param>
  public static void OpenWebForm(string url,bool isFullScreen)
  {  
   string js=@"<Script language='JavaScript'>";
   if(isFullScreen)
   {
    js+="var iWidth = 0;";
    js+="var iHeight = 0;";
    js+="iWidth=window.screen.availWidth-10;";
    js+="iHeight=window.screen.availHeight-50;";
    js+="var szFeatures ='width=' + iWidth + ',height=' + iHeight + ',top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no';";
    js+="window.open('"[email=+url+@"','',szFeatures]+url+@&quot;','',szFeatures[/email]);";
   }
   else
   {
    js+="window.open('"[email=+url+@"','','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no']+url+@&quot;','','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no'[/email]);";
   }
   js+="</Script>";
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>
  /// 转向Url制定的页面
  /// </summary>
  /// <param name="url"></param>
  public static void JavaScriptLocationHref(string url)
  {
   string js=@"<Script language='JavaScript'>
                    window.location.replace('{0}');
                  </Script>";
   js=string.Format(js,url);
   HttpContext.Current.Response.Write(js);  
  }
  /// <summary>
  /// 指定的框架页面转换
  /// </summary>
  /// <param name="FrameName"></param>
  /// <param name="url"></param>
  public static void JavaScriptFrameHref(string FrameName,string url)
  {
   string js=@"<Script language='JavaScript'>
                    @obj.location.replace(""{0}"");
                  </Script>";
   js = js.Replace("@obj",FrameName );
   js=string.Format(js,url);
   HttpContext.Current.Response.Write(js);  
  }
  /// <summary>
  ///重置页面
  /// </summary>
  public static void JavaScriptResetPage(string strRows)
  {
   string js=@"<Script language='JavaScript'>
                    window.parent.CenterFrame.rows='"+strRows+"';</Script>";
   HttpContext.Current.Response.Write(js);
  }
  /// <summary>
  /// 函数名:JavaScriptSetCookie
  /// 功能描述:客户端方法设置Cookie
  /// </summary>
  /// <param name="strName">Cookie名</param>
  /// <param name="strValue">Cookie值</param>
  public static void JavaScriptSetCookie(string strName,string strValue)
  {
   string js=@"<script language=Javascript>
   var the_cookie = '"+strName+"="[email=+strValue+@"']+strValue+@&quot;'[/email]
   var dateexpire = 'Tuesday, 01-Dec-2020 12:00:00 GMT';
   //document.cookie = the_cookie;//写入Cookie<BR>} <BR>
   document.cookie = the_cookie + '; expires='+dateexpire;  
   </script>";
   HttpContext.Current.Response.Write(js);
  }
  /// <summary>  
  /// 函数名:GotoParentWindow
  /// 功能描述:返回父窗口
  /// </summary>
  /// <param name="parentWindowUrl">父窗口</param>  
  public static void GotoParentWindow(string parentWindowUrl)
  {  
   string js=@"<Script language='JavaScript'>
                    this.parent.location.replace('"+parentWindowUrl+"');</Script>";
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>  
  /// 函数名:ReplaceParentWindow
  /// 功能描述:替换父窗口
  /// </summary>
  /// <param name="parentWindowUrl">父窗口</param>
  /// <param name="caption">窗口提示</param>
  /// <param name="future">窗口特征参数</param>
  public static void ReplaceParentWindow(string parentWindowUrl,string caption,string future)
  {
   string js="";
   if(future!=null&&future.Trim()!="")
   {
    js=@"<script language=javascript>this.parent.location.replace('"+parentWindowUrl+"','"+caption+"','"+future+"');</script>";
   }
   else
   {
    js=@"<script language=javascript>var iWidth = 0 ;var iHeight = 0 ;iWidth=window.screen.availWidth-10;iHeight=window.screen.availHeight-50;
       var szFeatures = 'dialogWidth:'+iWidth+';dialogHeight:'+iHeight+';dialogLeft:0px;dialogTop:0px;center:yes;help=no;resizable:on;status:on;scroll=yes';this.parent.location.replace('"+parentWindowUrl+"','"+caption+"',szFeatures);</script>";
   }
   HttpContext.Current.Response.Write(js);
  }
  
  
  /// <summary>  
  /// 函数名:ReplaceOpenerWindow
  /// 功能描述:替换当前窗体的打开窗口
  /// </summary>
  /// <param name="openerWindowUrl">当前窗体的打开窗口</param>  
  public static void ReplaceOpenerWindow(string openerWindowUrl)
  {  
   string js=@"<Script language='JavaScript'>
                    window.opener.location.replace('"+openerWindowUrl+"');</Script>";
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>  
  /// 函数名:ReplaceOpenerParentWindow
  /// 功能描述:替换当前窗体的打开窗口的父窗口
  /// </summary>
  /// <param name="openerWindowUrl">当前窗体的打开窗口的父窗口</param>  
  public static void ReplaceOpenerParentFrame(string frameName,string frameWindowUrl)
  {  
   string js=@"<Script language='JavaScript'>
                    window.opener.parent." + frameName + ".location.replace('"+frameWindowUrl+"');</Script>";
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>  
  /// 函数名:ReplaceOpenerParentWindow
  /// 功能描述:替换当前窗体的打开窗口的父窗口
  /// </summary>
  /// <param name="openerWindowUrl">当前窗体的打开窗口的父窗口</param>  
  public static void ReplaceOpenerParentWindow(string openerParentWindowUrl)
  {  
   string js=@"<Script language='JavaScript'>
                    window.opener.parent.location.replace('"+openerParentWindowUrl+"');</Script>";
   HttpContext.Current.Response.Write(js);    
  }
  /// <summary>  
  /// 函数名:CloseParentWindow
  /// 功能描述:关闭窗口
  /// </summary>
  public static void CloseParentWindow()
  {  
   string js=@"<Script language='JavaScript'>
                    window.parent.close();  
                  </Script>";
   HttpContext.Current.Response.Write(js);
  }
  
  public static void CloseOpenerWindow()
  {  
   string js=@"<Script language='JavaScript'>
                    window.opener.close();  
                  </Script>";
   HttpContext.Current.Response.Write(js);
  }  
  /// <summary>
  /// 函数名:ShowModalDialogJavascript
  /// 功能描述:返回打开模式窗口的脚本
  /// </summary>
  /// <param name="webFormUrl"></param>
  /// <returns></returns>
  public static string ShowModalDialogJavascript(string webFormUrl)
  {
   string js=@"<script language=javascript>
       var iWidth = 0 ;
       var iHeight = 0 ;
       iWidth=window.screen.availWidth-10;
       iHeight=window.screen.availHeight-50;
       var szFeatures = 'dialogWidth:'+iWidth+';dialogHeight:'+iHeight+';dialogLeft:0px;dialogTop:0px;center:yes;help=no;resizable:on;status:on;scroll=yes';
       showModalDialog('"+webFormUrl+"','',szFeatures);</script>";
   return js;
  }
  public static string ShowModalDialogJavascript(string webFormUrl,string features)
  {
   string js=@"<script language=javascript>      
       showModalDialog('"+webFormUrl+"','','"+features+"');</script>";
   return js;
  }
  /// <summary>
  /// 函数名:ShowModalDialogWindow
  /// 功能描述:打开模式窗口
  /// </summary>
  /// <param name="webFormUrl"></param>
  /// <returns></returns>
  public static void ShowModalDialogWindow(string webFormUrl)
  {
   string js=ShowModalDialogJavascript(webFormUrl);
   HttpContext.Current.Response.Write(js);
  }
  public static void ShowModalDialogWindow(string webFormUrl,string features)
  {
   string js=ShowModalDialogJavascript(webFormUrl,features);
   HttpContext.Current.Response.Write(js);
  }
  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=no";
   ShowModalDialogWindow(webFormUrl,features);  
  }
  public static void SetHtmlElementValue(string formName,string elementName,string elementValue)
  {  
   string js=@"<Script language='JavaScript'>if(document."+formName+"." + elementName +"!=null){document."+formName+"." + elementName +".value ="+ elementValue +";}</Script>";
   HttpContext.Current.Response.Write(js);
  }
  /*
  /// <summary>
  /// 弹出javascript确认信息
  /// </summary>
  /// <param name="massage">确认信息</param>
  public static void confirm(string message)
  {
   message = StringUtil.DeleteUnVisibleChar(message);
   string js=@"<script language=javascript>confirm('"+message+"')</script>";
   HttpContext.Current.Response.Write(js);
  }*/
  /// <summary>
  /// 功能：用于在Item上移动时变色。
  /// </summary>
  /// <param name="color">Color的值。</param>
  public static string onmouseoverItem(string color)
  {
   string js="javascript:this.style.backgroundColor='"+color+"'";
   return js;
  }
  /// <summary>
  /// 功能：用于在Item上移开时变色。
  /// </summary>
  /// <param name="color">Color的值。</param>
  public static string onmouseoutItem(string color)
  {
   string [email=js=@"javascript:this.style.backgroundColor='"+color+"']js=@&quot;javascript:this.style.backgroundColor='&quot;+color+&quot;'[/email]";
   return js;
  }
  /// <summary>
  /// 刷新框架frameName中的网页。
  /// </summary>
  /// <param name="frameName"></param>
  public static void reloadPage(string frameName)
  {
   string js;
   js=@"<script language=javascript>parent."+frameName+".location.reload();</script>";
   HttpContext.Current.Response.Write(js);
  }
  /// <summary>
  /// 在框架frameName中显示网页pageName
  /// </summary>
  /// <param name="frameName">框架名称</param>
  /// <param name="pageName">网页名称</param>
  public static void showFramePage(string frameName,string pageName)
  {
   string js;
   js=@"<script language=javascript>parent."+frameName+".location.href='"+pageName+"';</script>";
   HttpContext.Current.Response.Write(js);
  }
}