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asp.net常用javascript封裝代碼

荷露叮咚 >《asp.net》

2007.05.29

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using System;

using System.Text;

using System.Data;

using System.Configuration;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

namespace JScript

{

/// <summary>

/// 提供向頁面輸出客戶端代碼實現(xiàn)特殊功能的方法

/// </summary>

/// <remarks>

/// </remarks>

public class JScript

{

/// <summary>

/// 加入收藏夾

/// </summary>

/// <param name="url">收藏網(wǎng)址</param>

/// <param name="urlname">收藏網(wǎng)址提示</param>

/// <param name="name">收藏網(wǎng)址名字</param>

public static void aa(string url,string urlname,string name)

{

string js = @"<a href=# onClick=window.external.addFavorite(‘"+url+",‘"+urlname+"‘) target=_self title=‘"+urlname+"‘>"+name+"</a> ";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 加載以后寫自己的腳本

/// </summary>

/// <param name="pages"></param>

/// <param name="yourJs"></param>

public static void ClientWrite(string yourJs)

{

Page pages;

pages = HttpContext.Current.Handler as System.Web.UI.Page;

pages.Controls.Add(new System.Web.UI.LiteralControl("<script language=javascript>" + yourJs + "</script>"));

}

/**/

/// <summary>

/// 加載以前寫自己的腳本

/// </summary>

/// <param name="pages"></param>

/// <param name="yourJs"></param>

public static void ClientWrite2(string yourJs)

{

Page pages;

pages = HttpContext.Current.Handler as System.Web.UI.Page;

pages.Response.Write("<script language=javascript>");

pages.Response.Write(yourJs);

pages.Response.Write(" </script>");

}

/**/

/// <summary>

/// 窗體加載以后探出對話框

/// </summary>

public static void Alert(string msg)

{

Page pages;

pages = HttpContext.Current.Handler as System.Web.UI.Page;

msg = msg.Replace("‘", "");

msg = msg.Replace("\"", "");

msg = msg.Replace("\n", @"\n").Replace("\r", @"\r").Replace("\"", @"\""");

pages.Controls.Add(new System.Web.UI.LiteralControl("<script language=javascript>alert(‘" + msg + "‘);</script>"));

}

/**/

/// <summary>

/// 窗體沒有加載的時候如pageload的時候探出對話框

/// </summary>

public static void Alert_none(string msg)

{

Page pages;

pages = HttpContext.Current.Handler as System.Web.UI.Page;

msg = msg.Replace("‘", "");

msg = msg.Replace("\"", "");

msg = msg.Replace("\n", @"\n").Replace("\r", @"\r").Replace("\"", @"\""");

string retu = " alert(‘" + msg + "‘);";

ClientWrite2(retu);

}

/**/

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>

/// 彈出JavaScript小窗口

/// </summary>

/// <param name="js">窗口信息</param>

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>

/// 回到歷史頁面

/// </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>

/// 關閉當前窗口

/// </summary>

public static void CloseWindow()

{

string js = @"<Script language=‘JavaScript‘>

window.close();

</Script>";

HttpContext.Current.Response.Write(js);

HttpContext.Current.Response.End();

}

/// <summary>

/// 刷新本頁

/// </summary>

public static void Refreshself()

{

string js = @"<Script language=‘JavaScript‘>

window.location=window.location.href;

</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 刷新父窗口

/// </summary>

public static void RefreshParent(string parurl)

{

string js = @"<Script language=‘JavaScript‘>

window.opener.location.reload(‘" + parurl + "‘)</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 刷新父框架

/// </summary>

public static void RefreshParentifarme(string url)

{

string js = @"<Script language=‘JavaScript‘>

window.parent.location.reload(‘"+url+"‘)</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 格式化為JS可解釋的字符串

/// </summary>

/// <param name="s"></param>

/// <returns></returns>

public static string JSStringFormat(string s)

{

return s.Replace("\r", "\\r").Replace("\n", "\\n").Replace("‘", "\\‘").Replace("\"", "\\\"");

}

/// <summary>

/// 刷新打開窗口

/// </summary>

public static void RefreshOpener()

{

string js = @"<Script language=‘JavaScript‘>

opener.location.reload();

</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 打開小窗體

/// </summary>

/// <param name="url"></param>

/// <param name="width"></param>

/// <param name="height"></param>

/// <param name="top"></param>

/// <param name="left"></param>

public static void OpenLittleWindow(string url, int width, int height, int top, int left)

{

string str,js;

str = "var popup;popup=window.open(‘{url}‘,null,‘scrollbars=yes,status=no,width={width},height={height},top={top},left={left}‘);popup.opener=self.opener;self.close();";

str = str.Replace("{width}", width.ToString());

str = str.Replace("{height}", height.ToString());

str = str.Replace("{top}", top.ToString());

str = str.Replace("{left}", left.ToString());

str = str.Replace("{url}", url);

js = @"<Script language=‘JavaScript‘>"+str+" </Script>";

HttpContext.Current.Response.Write(js);

}

/**/

/// <summary>

/// 打開窗口

/// </summary>

/// <param name="url"></param>

public static void OpenWebForm(string url)

{

/*…………………………………………………………………………………………*/

/*修改目的: 新開頁面去掉ie的菜單。。。 */

string js = @"<Script language=‘JavaScript‘>

//window.open(‘" + url + @"‘);

window.open(‘" + 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‘);

</Script>";

/*結束*/

/*…………………………………………………………………………………………*/

HttpContext.Current.Response.Write(js);

}

public static void OpenWebForm(string url, string name, string future)

{

string js = @"<Script language=‘JavaScript‘>

window.open(‘" + url + @"‘,‘" + name + @"‘,‘" + future + @"‘)

</Script>";

HttpContext.Current.Response.Write(js);

}

public static void OpenWebForm(string url, string formName)

{

/*…………………………………………………………………………………………*/

/*修改目的: 新開頁面去掉ie的菜單。。。 */

/*注釋內(nèi)容: */

/*開始*/

string js = @"<Script language=‘JavaScript‘>

window.open(‘" + 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‘);

</Script>";

/*結束*/

/*…………………………………………………………………………………………*/

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 函數(shù)名:OpenWebForm

/// 功能描述:打開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(‘" + url + @"‘,‘‘,szFeatures);";

}

else

{

js += "window.open(‘" + 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‘);";

}

js += "</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 轉向Url制定的頁面

/// </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>

/// 指定的框架頁面轉換

/// </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>

///重置頁面

/// </summary>

public static void JavaScriptResetPage(string strRows)

{

string js = @"<Script language=‘JavaScript‘>

window.parent.CenterFrame.rows=‘" + strRows + "‘;</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 函數(shù)名:JavaScriptSetCookie

/// 功能描述:客戶端方法設置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 + "=" + strValue + @"‘

var dateexpire = ‘Tuesday, 01-Dec-2020 12:00:00 GMT‘;

//document.cookie = the_cookie;//寫入Cookie<BR>} <BR>

document.cookie = the_cookie + ‘; expires=‘+dateexpire;

</script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 函數(shù)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>

/// 函數(shù)名:ReplaceParentWindow

/// 功能描述:替換父窗口

/// </summary>

/// <param name="parentWindowUrl">父窗口</param>

/// <param name="caption">窗口提示</param>

/// <param name="future">窗口特征參數(shù)</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>

/// 函數(shù)名:ReplaceOpenerWindow

/// 功能描述:替換當前窗體的打開窗口

/// </summary>

/// <param name="openerWindowUrl">當前窗體的打開窗口</param>

public static void ReplaceOpenerWindow(string openerWindowUrl)

{

string js = @"<Script language=‘JavaScript‘>

window.opener.location.replace(‘" + openerWindowUrl + "‘);</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 函數(shù)名:ReplaceOpenerParentWindow

/// 功能描述:替換當前窗體的打開窗口的父窗口

/// </summary>

        /// <param name="openerWindowUrl">當前窗體的打開窗口的父窗口</param>
360docimg_501_        public static void ReplaceOpenerParentFrame(string frameName, string frameWindowUrl)
360docimg_502_360docimg_503_        {
360docimg_505_            string js = @"<Script language=‘JavaScript‘>
360docimg_506_                    window.opener.parent." + frameName + ".location.replace(‘" + frameWindowUrl + "‘);</Script>";
360docimg_507_            HttpContext.Current.Response.Write(js);
360docimg_508_        }
360docimg_509_
360docimg_510_360docimg_511_        /// <summary>
360docimg_512_        /// 函數(shù)名:ReplaceOpenerParentWindow
360docimg_513_        /// 功能描述:替換當前窗體的打開窗口的父窗口
360docimg_514_        /// </summary>
360docimg_515_        /// <param name="openerWindowUrl">當前窗體的打開窗口的父窗口</param>
360docimg_516_        public static void ReplaceOpenerParentWindow(string openerParentWindowUrl)
360docimg_517_360docimg_518_        {
360docimg_520_            string js = @"<Script language=‘JavaScript‘>
360docimg_521_                    window.opener.parent.location.replace(‘" + openerParentWindowUrl + "‘);</Script>";
360docimg_522_            HttpContext.Current.Response.Write(js);
360docimg_523_        }
360docimg_524_
360docimg_525_360docimg_526_        /// <summary>
360docimg_527_        /// 函數(shù)名:CloseParentWindow
360docimg_528_        /// 功能描述:關閉窗口
360docimg_529_        /// </summary>
360docimg_530_        public static void CloseParentWindow()
360docimg_531_360docimg_532_        {
360docimg_534_            string js = @"<Script language=‘JavaScript‘>
360docimg_535_                    window.parent.close();
360docimg_536_                  </Script>";
360docimg_537_            HttpContext.Current.Response.Write(js);
360docimg_538_        }
360docimg_539_
360docimg_540_        public static void CloseOpenerWindow()
360docimg_541_360docimg_542_        {
360docimg_544_            string js = @"<Script language=‘JavaScript‘>
360docimg_545_                    window.opener.close();
360docimg_546_                  </Script>";
360docimg_547_            HttpContext.Current.Response.Write(js);
360docimg_548_        }
360docimg_549_
360docimg_550_360docimg_551_        /// <summary>
360docimg_552_        /// 函數(shù)名:ShowModalDialogJavascript
360docimg_553_        /// 功能描述:返回打開模式窗口的腳本
360docimg_554_        /// </summary>
360docimg_555_        /// <param name="webFormUrl"></param>
360docimg_556_        /// <returns></returns>
360docimg_557_        public static string ShowModalDialogJavascript(string webFormUrl)
360docimg_558_360docimg_559_        {
360docimg_561_            string js = @"<script language=javascript>
360docimg_562_                            var iWidth = 0 ;
360docimg_563_                            var iHeight = 0 ;
360docimg_564_                            iWidth=window.screen.availWidth-10;
360docimg_565_                            iHeight=window.screen.availHeight-50;
360docimg_566_                            var szFeatures = ‘dialogWidth:‘+iWidth+‘;dialogHeight:‘+iHeight+‘;dialogLeft:0px;dialogTop:0px;center:yes;help=no;resizable:on;status:on;scroll=yes‘;
360docimg_567_                            showModalDialog(‘" + webFormUrl + "‘,‘‘,szFeatures);</script>";
360docimg_568_            return js;
360docimg_569_        }
360docimg_570_
360docimg_571_        public static string ShowModalDialogJavascript(string webFormUrl, string features)
360docimg_572_360docimg_573_        {
360docimg_575_            string js = @"<script language=javascript>
360docimg_576_                            showModalDialog(‘" + webFormUrl + "‘,‘‘,‘" + features + "‘);</script>";
360docimg_577_            return js;
360docimg_578_        }
360docimg_579_
360docimg_580_360docimg_581_        /// <summary>
360docimg_582_        /// 函數(shù)名:ShowModalDialogWindow
360docimg_583_        /// 功能描述:打開模式窗口
360docimg_584_        /// </summary>
360docimg_585_        /// <param name="webFormUrl"></param>
360docimg_586_        /// <returns></returns>
360docimg_587_        public static void ShowModalDialogWindow(string webFormUrl)
360docimg_588_360docimg_589_        {
360docimg_591_            string js = ShowModalDialogJavascript(webFormUrl);
360docimg_592_            HttpContext.Current.Response.Write(js);
360docimg_593_        }
360docimg_594_
360docimg_595_        public static void ShowModalDialogWindow(string webFormUrl, string features)
360docimg_596_360docimg_597_        {
360docimg_599_            string js = ShowModalDialogJavascript(webFormUrl, features);
360docimg_600_            HttpContext.Current.Response.Write(js);
360docimg_601_        }
360docimg_602_        public static void ShowModalDialogWindow(string webFormUrl, int width, int height, int top, int left)
360docimg_603_360docimg_604_        {
360docimg_606_            string features = "dialogWidth:" + width.ToString() + "px"
360docimg_607_                + ";dialogHeight:" + height.ToString() + "px"
360docimg_608_                + ";dialogLeft:" + left.ToString() + "px"
360docimg_609_                + ";dialogTop:" + top.ToString() + "px"
360docimg_610_                + ";center:yes;help=no;resizable:no;status:no;scroll=no";
360docimg_611_            ShowModalDialogWindow(webFormUrl, features);
360docimg_612_        }
360docimg_613_
360docimg_614_        public static void SetHtmlElementValue(string formName, string elementName, string elementValue)
360docimg_615_360docimg_616_        {
360docimg_618_            string js = @"<Script language=‘JavaScript‘>if(document." + formName + "." + elementName + "!=null){document." + formName + "." + elementName + ".value =" + elementValue + ";}</Script>";
360docimg_619_            HttpContext.Current.Response.Write(js);
360docimg_620_        }
360docimg_621_
360docimg_622_360docimg_623_     /**/
360docimg_624_360docimg_625_    /// <summary>
360docimg_626_    /// 回車-〉tab
360docimg_627_    /// </summary>
360docimg_628_    /// <param name="page"></param>
360docimg_629_    public static void ToTab()
360docimg_630_360docimg_631_    {
360docimg_633_        Page page;
360docimg_634_        page = HttpContext.Current.Handler as System.Web.UI.Page;
360docimg_635_        System.Text.StringBuilder scriptFunction = new StringBuilder();
360docimg_636_        scriptFunction.Append("<script language=‘javascript‘>");
360docimg_637_        scriptFunction.Append("       function returnTotab()");
360docimg_638_        scriptFunction.Append("         {");
360docimg_639_        scriptFunction.Append("          if(event.keyCode==13)    ");
360docimg_640_        scriptFunction.Append("             {event.keyCode=9;     ");
360docimg_641_        scriptFunction.Append("               return true;}       ");
360docimg_642_        scriptFunction.Append("          } ");
360docimg_643_        scriptFunction.Append("</script>");
360docimg_644_        page.ClientScript.RegisterStartupScript(page.GetType(),"totab", scriptFunction.ToString());
360docimg_645_
360docimg_646_    }
360docimg_647_360docimg_648_    /**/
360docimg_649_360docimg_650_    /// <summary>
360docimg_651_    /// tab->enter
360docimg_652_    /// </summary>
360docimg_653_    /// <param name="page"></param>
360docimg_654_    public static void tabToEnter()
360docimg_655_360docimg_656_    {
360docimg_658_        Page page;
360docimg_659_        page = HttpContext.Current.Handler as System.Web.UI.Page;
360docimg_660_        System.Text.StringBuilder scriptFunction = new StringBuilder();
360docimg_661_        scriptFunction.Append("<script language=‘javascript‘>");
360docimg_662_        scriptFunction.Append("    function Tcheck()");
360docimg_663_        scriptFunction.Append("         {");
360docimg_664_        scriptFunction.Append("         if(event.keyCode==8||event.keyCode==9) ");
360docimg_665_        scriptFunction.Append("          return true;");
360docimg_666_        scriptFunction.Append("         else ");
360docimg_667_        scriptFunction.Append("         {");
360docimg_668_        scriptFunction.Append("          if(((event.keyCode>=48)++(event.keyCode<=57))||((event.keyCode>=96)++(event.keyCode<=105)))");
360docimg_669_        scriptFunction.Append("              return true;");
360docimg_670_        scriptFunction.Append("          else");
360docimg_671_        scriptFunction.Append("          if(event.keyCode==13||event.keyCode==110||event.keyCode==190||event.keyCode==39)");
360docimg_672_        scriptFunction.Append("             {event.keyCode=9;");
360docimg_673_        scriptFunction.Append("               return true;}");
360docimg_674_        scriptFunction.Append("            else");
360docimg_675_        scriptFunction.Append("              return false;");
360docimg_676_        scriptFunction.Append("        }");
360docimg_677_        scriptFunction.Append("          }     ");
360docimg_678_        scriptFunction.Append("</script>");
360docimg_679_        page.ClientScript.RegisterStartupScript(page.GetType(),"switch", scriptFunction.ToString());
360docimg_680_    }
360docimg_681_360docimg_682_    /**/
360docimg_683_360docimg_684_    /// <summary>
360docimg_685_    /// attachEvent
360docimg_686_    /// </summary>
360docimg_687_    /// <param name="controlToFocus"></param>
360docimg_688_    /// <param name="page"></param>
360docimg_689_    public static void attachEvent(Control[] controlToFocus)
360docimg_690_360docimg_691_    {
360docimg_693_        Page page;
360docimg_694_        page = HttpContext.Current.Handler as System.Web.UI.Page;
360docimg_695_        System.Text.StringBuilder scriptFunction = new StringBuilder();
360docimg_696_        string scriptClientId;
360docimg_697_        scriptFunction.Append("<script language=‘javascript‘>");
360docimg_698_
360docimg_699_        foreach (Control con in controlToFocus)
360docimg_700_360docimg_701_        {
360docimg_703_            scriptClientId = con.ClientID;
360docimg_704_            scriptFunction.Append("document.getElementById(‘" + scriptClientId + "‘).attachEvent(‘onkeydown‘, Tcheck);");
360docimg_705_        }
360docimg_706_        scriptFunction.Append("</script>");
360docimg_707_        page.ClientScript.RegisterStartupScript(page.GetType(),"attach", scriptFunction.ToString());
360docimg_708_    }
360docimg_709_
360docimg_710_
360docimg_711_360docimg_712_    /**/
360docimg_713_360docimg_714_    /// <summary>
360docimg_715_    ///
360docimg_716_    /// </summary>
360docimg_717_    /// <param name="controlToFocus"></param>
360docimg_718_    /// <param name="page"></param>
360docimg_719_    /// <param name="eventStr"></param>
360docimg_720_    /// <param name="FuncStr"></param>
360docimg_721_    public static void AttachEvent(Control[] controlToFocus, string
360docimg_722_
360docimg_723_eventStr, string FuncStr)
360docimg_724_360docimg_725_    {
360docimg_727_        Page page;
360docimg_728_        page = HttpContext.Current.Handler as System.Web.UI.Page;
360docimg_729_        System.Text.StringBuilder scriptFunction = new StringBuilder();
360docimg_730_        string scriptClientId;
360docimg_731_        scriptFunction.Append("<script language=‘javascript‘>");
360docimg_732_        foreach (Control con in controlToFocus)
360docimg_733_360docimg_734_        {
360docimg_736_            scriptClientId = con.ClientID;
360docimg_737_            scriptFunction.Append("document.getElementById(‘" + scriptClientId + "‘).attachEvent(‘" + eventStr + "‘, " + FuncStr + ");");
360docimg_738_        }
360docimg_739_        scriptFunction.Append("</script>");
360docimg_740_        page.ClientScript.RegisterStartupScript(page.GetType(),"attach2", scriptFunction.ToString());
360docimg_741_    }
360docimg_742_360docimg_743_    /**/
360docimg_744_360docimg_745_    /// <summary>
360docimg_746_    ///
360docimg_747_    /// </summary>
360docimg_748_    /// <param name="page"></param>
360docimg_749_        public static void NumOnlyFun()
360docimg_750_360docimg_751_        {
360docimg_753_            Page page;
360docimg_754_            page = HttpContext.Current.Handler as System.Web.UI.Page;
360docimg_755_            System.Text.StringBuilder scriptFunction = new StringBuilder();
360docimg_756_            scriptFunction.Append("<script language=‘javascript‘>");
360docimg_757_            scriptFunction.Append("       function isNum()");
360docimg_758_            scriptFunction.Append("         {");
360docimg_759_            scriptFunction.Append("              if(event.keyCode==8||event.keyCode==9) ");
360docimg_760_            scriptFunction.Append("                  return true;");
360docimg_761_            scriptFunction.Append("             else ");
360docimg_762_            scriptFunction.Append("             {");
360docimg_763_            scriptFunction.Append("          if(((event.keyCode>=48)++(event.keyCode<=57))||((event.keyCode>=96)++(event.keyCode<=105)))");
360docimg_764_            scriptFunction.Append("              return true;");
360docimg_765_            scriptFunction.Append("          else");
360docimg_766_            scriptFunction.Append("                return false;");
360docimg_767_            scriptFunction.Append("        }");
360docimg_768_            scriptFunction.Append("          } ");
360docimg_769_            scriptFunction.Append("</script>");
360docimg_770_            page.ClientScript.RegisterStartupScript(page.GetType(), "numonly", scriptFunction.ToString());
360docimg_771_
360docimg_772_        }
360docimg_773_
360docimg_774_    }
360docimg_775_
360docimg_776_
360docimg_777_
360docimg_778_}

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