ASP.NET MVCÖеÄÑéÖ¤
1.¼òµ¥ÑéÖ¤
ÔÚASP.Net MVCÖУ¬ÑéÖ¤ÊÇÔÚController²ã£¬¶ø´íÎó³ÊÏÖÊÇÔÚView²ã£¬Controller²ãÊÇͨ¹ýModelStateÊôÐÔ½øÐÐÑéÖ¤µÄ,ModelStateµÄ״̬ÊÇͨ¹ýAddModelError()·½·¨½øÐÐ Ìí¼ÓµÄ¡£
¶øÔÚView²ã£¬ÊÇͨ¹ýHtmlµÄ¸¨Öú·½·¨½øÐгÊÏֵģ¬ÕâÁ½¸ö¸¨Öú·½·¨·Ö±ðÊÇ
Html.ValidationMessage()
Html.ValidationSummary()
Controller²ãµÄ¼òµ¥ÑéÖ¤
[AcceptVerbs(HttpVerbs.Post)]
public
ActionResult Create([Bind(Exclude
=
"
CustomerId
"
)] Customer customer)
{
if
(customer.CompanyName.Length
==
0
)
{
ModelState.AddModelError(
"
CompanyName
"
,
"
CompanyName²»ÄÜΪ¿Õ
"
);
}
if
(customer.EmailAddress.Length
==
0
)
{
ModelState.AddModelError(
"
EmailAddress
"
,
"
EmailAddress²»ÄÜΪ¿Õ
"
);
}
if
(
!
ModelState.IsValid)
{
return
View();
}
 
Ïà¹ØÎĵµ£º
ÔÚ¿ª·¢ÐèÒªÓû§×¢²áºó²ÅÄÜʹÓÃÌṩµÄ¸÷ÏÄܵÄÓ¦ÓóÌÐòʱ£¬ÔÚÐÂÓû§Ìá½»×¢²áÐÅÏ¢ºó£¬½Ï³£¼ûµÄ×ö·¨ÊÇÓɳÌÐòÉú³ÉËæ»úÃÜÂ룬Ȼºó·¢ËÍÃÜÂëµ½Óû§×¢²áʱÌîдµÄµç×ÓÐÅÏ䣬Óû§ÔÙÓÃÊÕµ½µÄÃÜÂëÀ´¼¤»îÆäÕÊ»§¡£
ʵÏÖASP.NETÉú³ÉËæ»úÃÜÂ빦ÄÜÊǺÜÈÝÒ׵ģ¬ÏÂÃæµÄ´úÂë¸ø³öÁËÍêÕûµÄʵÏÖ·½·¨£º
publicstaticstringMakePassword(stringpw ......
ÔÚ±¾ÑÝÁ·ÖУ¬Äú½«Ê¹Óà ECMAScript (JavaScript) ÒÔÈ«Çò»¯¸ñʽÏÔʾÈÕ¡¢ÔÂºÍÆäËûÓëÈÕÆÚÏà¹ØµÄÖµ¡£ASP.NET ÖÐµÄ AJAX ¹¦ÄÜ»ùÓÚ ScriptManager ¿Ø¼þÖеÄÉèÖÃÌṩ¿Í»§¶ËÈ«Çò»¯Ö§³Ö¡£½«ÕâЩȫÇò»¯ÉèÖÃÓ¦ÓÃÓÚ Web Ó¦ÓóÌÐòºó£¬¿ÉÒÔʹÓÿͻ§¶Ë½Å±¾»ùÓÚÇøÓòÐÔÖµÉèÖà JavaScript Date »ò Number ¶ÔÏ ......
ÎÊÌâÃèÊö£º
Asp.NetÖÐdatalistµÈweb¿Ø¼þÀïÃæ£¬·Å¶à¸öµ¥Ñ¡°´Å¥µÄʱºò¿ÉÒÔͬʱ¶àÑ¡£¬¿ÉÒÔ²ÉÈ¡ÒÔÏ·ŷ¨¡£
ÎÊÌâ½â¾ö£º
×îÀíÏëµÄ½â¾öÖ®µÀ£¬ÓÃjavascript£º
<script language="javascript" type="text/javascript">
function clickit() {
var dom=document.all;
& ......
ÈçºÎÔÚ¿Í»§¶ËÖ±½Óµ÷ÓÃWebServiceÖеķ½·¨£¿
ÕâÀï½áºÏ¾Ñé×Ô¼ºÐ´Ò»Ð´
1.Ê×ÏÈн¨Ò»¸ö ASP.NET AJAX-Enabled Web Site,ÕâÑùϵͳΪÎÒÃÇ×Ô¶¯ÅäÖúÃÁË»·¾³£¬ÕâÖ÷ÒªÌåÏÖÔÚWeb.configÕâ¸öÎļþÉÏ£¬Èç¹ûÒÑÓÐÍøÕ¾²»ÊÇASP.NET AJAX-Enabled Web SiteÒ²¿ÉÒÔ¶ÔÕÕÐÞ¸ÄÏÂWeb.config£¬Ò²¿ÉÒÔ´ïµ½ÏàͬµÄЧ¹û¡£
2.н¨Ò»¸öweb·þÎñ£¬WebSer ......