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

aspÖÐÓÃDropDownList¿Ø¼þʵÏÖ¼¶ÁªÏÂÀ­Áбí°ó¶¨Ê¼þ

Òâ˼¾ÍÊDZÈÈç˵£ºÏÖÔÚÓÐÁ½¸öDropDownList¿Ø¼þ£»Ò»¸öÊǰó¶¨ÔºÏµµÄ£»Ò»¸öÊǰó¶¨×¨ÒµµÄ£»ÆäÊý¾ÝÔ´È«¶¼ÊÇÓÃObjectDataSource°ó¶¨µÄ£»Êý¾Ý¿âÊÇsql2005µÄ£»ÎÒÏëÎʱàдʲô´úÂë²ÅÄÜÈÃËüʵÏÖ¡®µ±Ñ¡¶¨Ò»¸öԺϵʱרҵÏÂÀ­ÁбíÖÐÔòÏÔʾËùÓÐÕâ¸öԺϵ°üº¬µÄרҵ£¿

ÊDz»ÊÇÒªÔÚԺϵÏÂÀ­ÁбíÖм¤·¢Ê²Ã´Ê¼þÀ´»ñȡԺϵId°¡£¿È»ºóÔÙ¸ø×¨ÒµµÄÊý¾ÝÔ´·½·¨´«Öµ°¡£¿

C# code:

//°ó¶¨Ê¡·Ý
CardBiz cardb = new CardBiz();
DataTable dtProvince = cardb.Getpromary();//ÄãµÄԺϵ±í
Province.DataSource = dtProvince;
Province.DataTextField = dtProvince.Columns["proName"].ToString();
Province.DataValueField = dtProvince.Columns["proID"].ToString();
Province.DataBind();

//°ó¶¨³ÇÊÐ
DataTable dtcity = cardb.Getpromary();
dtcity = cardb.Getcity(Province.SelectedItem.Value);
city.DataSource = dtcity;
city.DataTextField = dtcity.Columns["cityName"].ToString();
city.DataValueField = dtcity.Columns["cityID"].ToString();
city.DataBind();

//Ê¡·ÝÁª¶¯Ê¼þ
protected void Province_SelectedIndexChanged(object sender, EventArgs e)
{
CardBiz cardb = new CardBiz();
DataTable dtcity = cardb.Getpromary();
dtcity = cardb.Getcity(Province.SelectedItem.Valu


Ïà¹ØÎÊ´ð£º

ASP.NETÈçºÎʵÏÖ×Ô¶¯µÇ¼ - .NET¼¼Êõ / ASP.NET

ÄÄλ´ó¸çÓÐûÓÐASP.NETÖÐÀûÓÃCookiesʵÏÖÓû§×Ô¶¯µÇ¼µÄ´úÂë...ллÁË...Ô½ÏêϸԽºÃ....
ʲôÒâ˼£¿×Ô¶¯µÇ¼£¿

mark òÊÓÊÇ´æ´¢cookies ÎÒÒ²¶Ôcook±È½ÏÃÔºý ¹Ø×¢ÏÂ

¼ÈÈ»ÄãÖªµÀÓÃcookies×Ô¼º¶¯¶¯´óÄÔ¶àºÃ£¡ ......

asp.net»ñÈ¡Îļþ¼Ð·¾¶ - .NET¼¼Êõ / ASP.NET

ASP.NETÈçºÎÓÃÒ»¸ö°´Å¥ÊµÏÖÑ¡ÔñÎļþ¼Ð·¾¶µ½Îı¾¿òÖУ¿£¨×¢ÒâÊÇÎļþ¼Ð·¾¶£¬²»ÊÇÎļþ·¾¶£©
http://blog.csdn.net/xianfajushi/archive/2008/10/18/3094474.aspx

Õâ²»ÊÇÎÒÒªµÄЧ¹û£¬ÎÒÒªÓõÄÊÇÀàËÆÓÚÎļþÉÏ´«¿ÉÒ ......

AspÈçºÎʵÏÖ³¬´óÎļþµÄÉÏ´«£¿ - Web ¿ª·¢ / ASP

¸÷λ´óϺ£º
  AspÈçºÎÄÜ×öµ½³¬´óÎļþµÄÉÏ´«¹ÜÀíÄØ£¿ÕâÀﳬ´óÎļþÖ¸µÄÊÇ£º100M ÖÁ 2G Ö®¼äµÄÒ»¸öÎļþ£¬Æ©È磺¼à¿ØÂ¼Ïñ Îļþ
ÎÒÏÖÔÚÓõÄÊÇFtpÉÏ´«£¬ÓÃÁË´ó°ëÄêÁË£¬ÏÖÔÚ·¢ÏÖFTPÀïÃæ·Ç³£»ìÂÒ£¬ºÜ¶àÓû§ÉÏ´«µÄ¶ ......

ÐÂÊÖÇë½ÌÒ»¸öaspµÄÀàÐÍת»»ÎÊÌ⣡ - Web ¿ª·¢ / ASP

±¾È˲»»áasp£¬±¨´íÁË£¬Çë´ó¼Ò°ïæ¿´¿´¡£
´úÂëÈçÏ£º
<%
dim keyword_Name,keyword_YJ,keyword_RQ
if rs("QS_PASS_1_name")<>"0,0" then
keyword_Name=split(rs("QS_ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ