¼òµ¥ÊµÓõÄajax½Å±¾
ÎļþÃû£ºajax.js
/**
* È¡µÃµ±Ç°Ò³ÃæµÄurl
* ¿ÉÒÔÔÚµ÷ÓÃajax_queryǰÐÞ¸Ä
**/
var url = location.href.substr(0, location.href.length-location.search.length);
/**
* ¸øFunction¶ÔÏóÌí¼ÓÒ»¸öÈ¡µÃº¯ÊýÃûµÄ·½·¨
**/
Function.prototype.Name = function() {
var s = Function.prototype.Name.caller.toString();
return s.split(/[\r\n]+/)[0].replace(/function\s+(\w+).+/g, '$1');
}
/**
* º¯Êý $
* ¹¦ÄÜ »ñÈ¡dhtml¶ÔÏó
* ²ÎÊý e ´ý²éÕҵĶÔÏóid»òname
* ·µ»Ø ³É¹¦£º¶ÔÏó ʧ°Ü£ºnull
*/
function $(e) {
var tag = document.getElementById(e);
if(tag) return tag;
tag = document.getElementsByName(e);
if(tag.tagName == undefined) return null;
return tag;
}
/**
* º¯Êý ajax_query
* ¹¦ÄÜ Ïò·þÎñÆ÷·¢ËÍÖ¸Á²¢´¦Àí·µ»ØÊý¾Ý
* ²ÎÊý
* method ·þÎñÆ÷¶Ë·½·¨Ãû
* tag ½ÓÊÜ·µ»ØÊý¾ÝµÄdhml¶ÔÏóÃû£¬È±Ê¡Ê±ÓÉ·þÎñÆ÷¾ö¶¨´¦Àí·½Ê½
* ÆäËû Ïò·þÎñÆ÷¶Ë´«µÝµÄÆäËû²ÎÊý£¬¿Éȱʡ
* ˵Ã÷ ËäÈ»Msxml2.XMLHTTPÓÐ×űÈMicrosoft.XMLHTTP¸üÓÅÐãµÄÐÔÄÜ£¬µ«ÊÇÔÚÅäÖýϵ͵Ä
* »·¾³Ï²¢²»ÄÜÕý³£¹¤×÷¡£µ±È·ÈÏÄܹ»Õý³£¹¤×÷ʱ£¬ÔÙɾȥעÊÍ
**/
function ajax_query(method, tag) {
//³¢ÊÔ´´½¨XMLHTTP¶ÔÏó
var xmlhttp;
//// try {
//// xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
//// }catch(e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (oc) {
xmlhttp = null;
}
//// }
if(!xmlhttp && typeof XMLHttpRequest != "undefined") {
var xmlhttp = new XMLHttpRequest(); // Mozilla, Safari, ...
}
if(! xmlhttp) {
alert('´íÎó! ȱÉÙÁ¬½Ó×é¼þ');
return;
}
if(arguments.length == 0) {
alert(Function.Name()+'ÖÁÉÙÐèÒªÒ»¸ö·½·¨Ãû');
return;
}
var data =
Ïà¹ØÎĵµ£º
/*ÔÚÓÐÖÐÎIJÎÊýʱ,½ÓÊÕ·½ÐèҪʹÓÃUTF-8·½Ê½¶ÔÊý¾Ý½øÐнâÂë
*²»Ö§³Öpost¸½¼þ
*/
function getXmlHttpRequest() {
var xmlHttpRequest = null;
try {
xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
} ......
ÔÚ±¾½ÚÎÒ×¼±¸Ö»Ð´ÉϹØÓÚAjaxµÄ˵Ã÷£¬¶àÊýÀ´×ÔjQueryµÄ°ïÖúÎĵµ£¬ËùÒÔ²»Òª·ÅÔÚÊ×Ò³¡£ÒòΪÎÒ¾õµÃÊ×Ò³Ó¦¸ÃÊÇÒª»¨·ÑÁËʱ¼äºÍÐÄ˼µÄ×÷Æ·¡£´úÂëÑÝʾºÍjQuery Ajax һЩÐµģ¬½«ÔÚÏÂÒ»´ÎÓпÕʱ½²Êö£¬ÕâÀï¾Í²»½²ÁË¡£Ê±¼äÒѾ0³¿ÁË¡£Èç¹ûÄã¾ÙµÃÓÐʲôjQueryµÄÒÉÎÊ»òÕß¾õµÃAjax¸Ã½²ÊöÄÇЩÄÚÈݵͼ¿ÉÒÔ¸úÎÒÁô ......
ÔÚ¡¶Pragmatic Ajax A Web 2.0 Primer ¡·ÖÐżȻ¿´µ½¶ÔreadyStae״̬µÄ½éÉÜ£¬¸Ð¾õÕâ¸ö½éÉܺÜʵÔÚ£¬ÕªÒëÈçÏ£º
0: (Uninitialized) the send( ) method has not yet been invoked.
1: (Loading) the send( ) method has been invoked, request in progress.
2: (Loaded) the send( ) method has completed, entire respons ......
Google Suggest ºÍGoogle MapµÄ³öÏÖ£¬ÒýÆðÁËÎÒÃÇWeb¿ª·¢ÕßµÄÒ»´ÎÕ𶯡£Ëæ×ÅAjax¼¼ÊõµÄ³öÏÖ¡¢Ê¢ÐУ¬±¾±»ºöÊÓÈÏΪÊǶþÁ÷±à³ÌÓïÑÔµÄJavaScript½Å±¾Ò²¿ªÊ¼ÁËеÄÊ¢ÐУ¬´óÁ¿µÄJavaScript¿ò¼ÜµÄ³öÏÖÈçMicrosoft Asp.Net Ajax¡¢jQueryµÈ¡£AjaxÒѾ³ÉΪÕâЩ½Å±¾¿ò¼Ü±Ø²»¿ÉÉÙµÄ×é³É²¿·ÖÁË£¬¶øÇÒAjaxµ ......
ASP.NET 2.0 AjaxÖÐÄܹ»ÔÚ¿Í»§¶ËjsÖкܷ½±ãµØµ÷Ó÷þÎñÆ÷Webservice£¬ÒÔÏÂΪһЩµ÷ÓõÄʾÀý¡£±ÊÕß°²×°µÄASP.NET 2.0 AJAX
°æ±¾ÎªAJAX November CTP¡£
Èý¸öʾÀý·Ö±ðΪ£º
1 ´ø²ÎÊýµÄWS·½·¨
2 ²»´ø²ÎÊýµÄWS·½·¨
3 ²ÎÊýÀàÐÍΪDataTableµÄWS·½·¨
Ò»¡¢WebMethod
×¢ÒâÒªµã£º
1 WebMethodÀàÐèÒªÌí¼ÓÃüÃû¿Õ¼ä Microsoft.Web. ......