JQueryµ÷ÓÃasp.netºǫ́·½·¨
ÀûÓÃJQueryµÄ$.ajax()¿ÉÒԺܷ½±ãµÄµ÷ÓÃasp.netµÄºǫ́·½·¨¡£
ÏÈÀ´¸ö¼òµ¥µÄʵÀýÈÈÈÈÉí°É¡£
1¡¢ÎÞ²ÎÊýµÄ·½·¨µ÷ÓÃ
asp.net code£º
using System.Web.Script.Services;
[WebMethod]
public static string SayHello()
{
return "Hello Ajax!";
}
×¢Ò⣺1.·½·¨Ò»¶¨Òª¾²Ì¬·½·¨£¬¶øÇÒÒªÓÐ[WebMethod]µÄÉùÃ÷
JQuery code£º
/// <reference path="jquery-1.4.2-vsdoc.js"/>
$(function() {
$("#btnOK").click(function() {
$.ajax({
//ÒªÓÃpost·½Ê½
type: "Post",
//·½·¨ËùÔÚÒ³ÃæºÍ·½·¨Ãû
url: "data.aspx/SayHello",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(data) {
//·µ»ØµÄÊý¾ÝÓÃdata.d»ñÈ¡ÄÚÈÝ
alert(data.d);
},
error: function(err) {
alert(err);
}
});
//½ûÓð´Å¥µÄÌá½»
return false;
});
});
½á¹û£º
2¡¢´ø²ÎÊýµÄ·½·¨µ÷ÓÃ
asp.net code£º
using System.Web.Script.Services;
[WebMethod]
public static string GetStr(string str, string str2)
{
return str + str2;
}
JQuery code£º
/// <reference path="jquery-1.4.2-vsdoc.js"/>
$(function() {
$("#btnOK").click(function() {
$.ajax({
type: "Post",
url: "data.aspx/GetStr",
//·½·¨´«²ÎµÄд·¨Ò»¶¨Òª¶Ô£¬strΪÐβεÄÃû×Ö,str2ΪµÚ¶þ¸öÐβεÄÃû×Ö
data: "{'str':'ÎÒÊÇ','str2':'XXX'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(data) {
//·µ»ØµÄÊý¾ÝÓÃdata.d»ñÈ¡ÄÚÈÝ
alert(data.d);
},
error: function(err) {
alert(err);
}
});
//½ûÓð´Å¥µÄÌá½»
return false;
});
});
ÔËÐнá¹û£º
ÏÂÃæ½øÈë¸ß¼¶Ó¦ÓÃÂÞ
3¡¢·µ»ØÊý×é·½·¨µÄµ÷ÓÃ
asp.net code£º
using System.Web.Script.Services;
[WebMethod]
public static List<string&g
Ïà¹ØÎĵµ£º
Á˽âʹÓà ASP.NET AJAX ½øÐоֲ¿Ò³Ãæ¸üÐÂ
¼ò½é
MicrosoftµÄ ASP.NET ¼¼ÊõÌṩÁËÒ»¸öÃæÏò¶ÔÏó¡¢Ê¼þÇý¶¯µÄ±à³ÌÄ£ÐÍ£¬²¢½«ÆäÓëÒѱàÒë´úÂëµÄÓÅÊƽáºÏÆðÀ´¡£µ«Æä·þÎñÆ÷¶ËµÄ´¦ÀíÄ£ÐÍÈÔ´æÔÚ¼¼Êõ±¾ÉíËù¹ÌÓеļ¸µã²»×㣺
½øÐÐÒ³Ãæ¸üÐÂÐèÒªÍù·µ·þÎñÆ÷£¬Òò´ËÐèÒªÒ³ÃæˢУ»
À´»ØÍù·µ²»»á±£Áô Javascript »òÆäËû¿Í»§¶Ë¼¼Êõ£¨Èç Ad ......
ÔÚÈÕ³£Ñ§Ï°ºÍʹÓÃASP.NETµÄ¹ý³ÌÖУ¬ÓÐЩ±È½ÏÌØÊâÓÐÓõľÑéÊÕ¼¯ÔÚÕâÀ·½±ã×Ô¼º¼ÇÒäºÍÀí½â£¬Ò²Ï£ÍûÄÜ°ïÖúµ½Ò»Ð©³õѧÕ߲ο¼¡£Èç¹ûÓÐЩ²»×ãµÄµØ·½Ï£Íû¸ßÊÖ²»Áߴͽ̣¡£¡£¡
Ò»¡¢ÔÚÒ»°ã´¦ÀíÎļþ(ashx)ÖÐʹÓÃSessionʱ£¬ÐèÒªÒý½øÃüÃû¿Õ¼ä£ºusing System.Web.SessionState; ²¢ÇÒʹ¸ÃÀàÊµÏ ......
from:http://www.pccode.net/info/2010/02/24/20100224-1732.html
±¾ÎÄÎÒÃǽ«ÌÖÂÛµÄÊÇASP.NETÒ³Ãæ¼äÊý¾Ý´«µÝµÄ¼¸ÖÖ·½·¨£¬¶Ô´ËÏ£ÍûÄÜ°ïÖú´ó¼ÒÕýÈ·µÄÀí½âASP.NETÒ³Ãæ¼äÊý¾Ý´«µÝµÄÓô¦ÒÔ¼°±ãÀûÐÔ¡£
0¡¢ÒýÑÔ
WebÒ³ÃæÊÇÎÞ״̬µÄ£¬
·þÎñÆ÷¶Ôÿһ´ÎÇëÇó¶¼ÈÏΪÀ´×Ô²»Í¬Óû§£¬Òò´Ë£¬±äÁ¿µÄ״̬ÔÚÁ¬Ðø¶ÔͬһҳÃæµÄ¶à´ÎÇëÇóÖ®¼ä»òÔ ......
ASP.net »ñµÃ¿Í»§¶ËµÄIP£¬×î³£¼ûµÄÊÇʹÓÃÏÂÊö´úÂ룺 string user_IP = System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
¶ÔÓÚÁ˽â´úÀí·þÎñÆ÷Çé¿öµÄÈË£¬ÎÒÃÇ»áÖªµÀ£¬Èç¹ûÓû§Ê¹ÓÃÁË´úÀí·þÎñÆ÷£¬ÉÏÊö´úÂë»ñµÃµÄÊÇ´úÀí·þÎñÆ÷µÄIPµØÖ·£»Èç¹ûÓû§Ê¹ÓÃÁ˶à¸ö´úÀí·þÎñÆ÷£¬ÔòÊǵ½´ï·þÎñÆ÷µÄ×îºóÒ ......
#region Çå³ýÎı¾Ñùʽ Ö÷ÒªÓ¦ÓÃÓÚ´ÓÍøÂçÕ³Ìù½øÀ´µÄÎı¾
[WebMethod]
public static string ClearStyle(string yourStr)//Çå³ýÑùʽ
{
& ......