Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

asp.net 2008 textboxÖ»ÄÜÊäÈëÊý×Ö£¿£¿

1¡¢ÔÚAsp.Net TextBox ¿Ø¼þµÄ OnKeyPress ʼþÖÐÖ¸¶¨ÊäÈë¼üÅÌÂë±ØÐëΪÊý×Ö£º
<asp:TextBox ID="TextBox" runat="server" OnKeyPress="if(((event.keyCode>=48)&&(event.keyCode <=57))||(event.keyCode==46)) {event.returnValue=true;} else{event.returnValue=false;}" MaxLength="15"> </asp:TextBox>
ΪʲôÌáʾûÓÐûÓÐ OnKeyPress ÕÒ²»µ½···ÊÇ·ñÒªÉêÃ÷£¿ÇëÎʸÃÈçºÎʹÓã¿£¿


»òÕßÌṩÌṩÏÂÆäËû¸üºÃµÄ·½·¨ лл¸÷λ¡£
try
{
  if(!int.parse(txtbox.text.trim()))
    {
      //ÇëÊäÈëÊý×Ö
    }
}
catch
{

}


End_rbody_62021660//-->
¸Ã»Ø¸´ÓÚ2009-12-24 09:06:32±»°æÖ÷ɾ³ý



¶ÔÎÒÓÐÓÃ[0]
¶ª¸ö°åש[0]
ÒýÓÃ
¾Ù±¨
¹ÜÀí
TOP








silentwins
(Ô­ÁÂÎÒµ±Ìì²»¶®µÃÕäϧֻ֪ÈÎÐÔ.)

µÈ¡¡¼¶£º
2

2



#3Â¥ µÃ·Ö£º1»Ø¸´ÓÚ£º2009-12-18 15:21:12


ÓÃjavascriptµÄÕýÔòʽÅжÏһϿ©


ÕýÔòÅжϣº  ÎÒÔÚÍøÉÏÕÒµ½µÄ¡£
ûÓùý ¸ÃдÔÚÄÄÀ
string pattern = @"[0-9]+$"; TextBox prices = new TextBox(); if(prices.Text.Trim()!="") { if(Regex.IsMatch(prices.Text.Trim(),pattern)) { ÊÇÊý×Ö; } }

  <asp:TextBox ID="tx1" runat="server" onkeyup="value=value.replace(/[^\d]/g,'')" />

<asp:TextBox ID="UserQQ"


Ïà¹ØÎÊ´ð£º

ºǫ́µ÷ÓÃJavaScriptÎÊÌâ - .NET¼¼Êõ / ASP.NET

ÎÒÔÚºǫ́µ÷ÓÃJavaScriptµÄʱºò£¬ËûÊÇÔÚºǫ́°ÑʼþµÄ´úÂëÖ´ÐÐÒ»´ÎºóÔÚÖ´ÐÐJavaScript·½·¨
 ÓÐʲô°ì·¨ ÔÚÖ´ÐÐJavaScript·½·¨µÄʱºòͣס£¬ÔÚÖ´ÐкóÃæµÄ´úÂë
²»Ì«Ã÷°×°¡£¬ËµÇå³þµã°É

¾ÍÊÇÖ´Ðкǫ́´úÂëµÄʱºò ......

asp.netºǫ́µ÷ÓÃjsÎÊÌâ - .NET¼¼Êõ / ASP.NET

±¾ÈËĿǰÓöµ½Ò»¸öÄÑÌ⣬Çë¸÷λ¸ßÊÖ¡¢´óÏÀ°ï°ïæ¡£
ÎÒµ¥»÷Ò»¸ö°´Å¥Ê±Òª°ÑgridviewÖеÄÊý¾ÝÒ»¸öÒ»¸öµÄÈ¡³ö²¢°Ñ¶ÔÓ¦²ÎÊý´«µÝ¸øÇ°Ì¨µÄjs¡£
ÎÒÊÔÁ˼¸ÖÖºǫ́µ÷ǰ̨µÄ·½Ê½¶¼Ã»Óгɹ¦£¬ËùÒÔÇë´óÏÀÃǰï°ïСµÜ¡£
лл¡£
²» ......

asp.net ʵÏÖ¾²Ì¬¼¼ÊõÎÊÌâ - .NET¼¼Êõ / ASP.NET

¾²Ì¬Ä£°å£º
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/ ......

asp.netÈçºÎʵÏÖ×Ô¶¯Éú³É¾²Ì¬Ò³

Ëæ×ÅIIsµÄÆô¶¯ ¶¨ÆÚµ÷ÓÃij¸ö·½·¨À´Éú³É¾²Ì¬Ò³£¬ÈçºÎʵÏÖ
¿ÉÒÔÔÚ Application_Start ʼþÀïÖ´ÐÐÄãµÄÉú³É²Ù×÷
µ«²»ÍƼöÕâô×ö,Äã¿ÉÒÔ×ö³É¶ÀÁ¢µÄ³ÌÐòÀ´ÔËÐÐÄãµÄÉú³É²Ù×÷

webdownload »ò Ä£°åÉú³É

»¹ÓÐ×Ô¶¯Éú³ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ