Asp.netʹÓÃajaxÎÞË¢ÐÂÉÏ´«Îļþ£¨¸½Ô´Â룩
ʹÓÃAjaxÎÞË¢ÐÂÉÏ´«ÎļþÊǵ±Ç°±È½ÏÁ÷ÐеŦÄÜ¡£½èÖúJQueryÇ¿´óµÄ²å¼þ£¬ÏÖÔÚÒѾ¿ÉÒÔºÜÈÝÒ×ÁË¡£
Ê×Ïȵ¼ÈëjsÎļþjquery.ajaxfileupload.js¡£´Ë²å¼þµÄÔÀíÊÇÔÚÎĵµÖд´½¨iframeºÍformÈ»ºóÔÚ½«ÎļþÉÏ´«µ½·þÎñÆ÷¡£
1 <html xmlns="http://www.w3.org/1999/xhtml">
2 <head id="Head1" runat="server">
3 <title>ajaxÉÏ´«Îļþ</title>
4 <script type="text/javascript" src="/js/jquery.js"></script>
5 <script type="text/javascript" src="/js/jquery.ajaxfileupload.js"></script>
6 <script type="text/javascript">
7 $(function(){
8 $('#fup').change(function(){
9 upload();
10 });
11 });
12
13 function upload(){
14 $.ajaxFileUpload(
15 {
16 url : '/ajaxUpload.aspx?random=' + Math.random(),
17 secureuri : false,
18 fileElementId : 'fup',
19 dataType : 'json',
20 &nb
Ïà¹ØÎĵµ£º
//JS´úÂë
function checkname() {
var Msg = document.getElementById("d_username");
var chk = CheckN();
if (chk) {
$.ajax({ url: 'registerOK.aspx',
& ......
´«Í³ÐÍASP.NET Web FormsÊÇ»ùÓÚͬʱ°üº¬Á˱íÏÖ²ãºÍºǫ́´úÂëµÄWebÒ³Ãæ£¬ËùÒÔ£¬½ôËæÆäºó³öÏÖµÄASP.NET AJAX£¬ÌرðÊÇÕâ¸ö¿ò¼ÜµÄ·þÎñÆ÷¶Ë¿Ø¼þ²¢Ã»ÓÐÏñËüÃDZ¾Ó¦¸ÃµÄÄÇÑù¹ââËÄÉä¡£ÓÚÊÇ£¬ºÜ¶à¸úËæAJAXʱ÷ÖµÄASP.NET¿ª·¢ÕßÖ»ÊÇÏòASP.NETÒ³ÃæÖÐËæÒâµØ·ÅÖÃһЩUpdatePanel¿Ø¼þÒÔ±ãʹÆä³ÌÐòʵÏÖ»ù±¾µÄAJAXÖ§³Ö¡£Êµ¼Ê ......
1ʲôÊÇͼƬµÁÁ´
ÈÃÎÒÃÇÏÈ·ÖÎöÒ»°ãµÄä¯ÀÀÏÖÏ󣬯äÖÐ×îÖØÒªµÄÒ»µã¾ÍÊÇÒ»¸öÍêÕûµÄÒ³Ãæ²¢²»ÊÇÒ»´ÎÈ«²¿´«Ë͵½¿Í»§¶ËµÄ£®Èç¹ûÄãÇëÇóµÄÊÇÒ»¸ö´øÓÐÐí¶àͼƬºÍÆäËüÐÅÏ¢µÄÒ³Ãæ£¬ÄÇô×îÏȵÄÒ»¸öHttpÇëÇó±»´«ËÍ»ØÀ´µÄÊÇÕâ¸öÒ³ÃæµÄÎı¾£¬È»ºóͨ¹ý¿Í»§¶ËµÄä¯ÀÀÆ÷¶ÔÕâ¶ÎÎı¾µÄ½âÊÍÖ´ÐУ¬·¢ÏÖÆäÖл¹ÓÐͼƬ£¬ÄÇô¿Í»§¶ËµÄä¯À ......
IEµÄ×Ô´øÏÂÔØ¹¦ÄÜÖÐûÓжϵãÐø´«¹¦ÄÜ£¬ÒªÊµÏֶϵãÐø´«¹¦ÄÜ£¬ÐèÒªÓõ½HTTPÐÒéÖÐÏÊΪÈËÖªµÄ¼¸¸öÏìӦͷºÍÇëÇóÍ·¡£
Ò». Á½¸ö±ØÒªÏìӦͷAccept-Ranges¡¢ETag
¿Í»§¶Ëÿ´ÎÌá½»ÏÂÔØÇëÇóʱ£¬·þÎñ¶Ë¶¼ÒªÌí¼ÓÕâÁ½¸öÏìӦͷ£¬ÒÔ±£Ö¤¿Í»§¶ËºÍ·þÎñ¶Ë½«´ËÏÂÔØÊ¶±ðΪ¿ÉÒԶϵãÐø´«µÄÏÂÔØ£º
......