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

jQuery ajax upload image

$(function(){
new AjaxUpload('file1', {
action: 'uploadpic.asp',
name: 'form1',
data:{act:'uploadfile',FormName:'form1'},
autoSubmit:false,
responseType:'json',
onSubmit:function(file,ext){
if (!(ext && /^(jpg|png|gif)$/i.test(ext))){
alert('ÇëÄúÉÏ´«jpg|png|gif¸ñʽµÄͼƬ!');
return false;
}
else{
$('#esave').show();
}
},
onComplete:function(file,response){
$('#esave').hide();
$('#pic').val(response.imgfile);
}
});
});


Ïà¹ØÎĵµ£º

Ajax add_initializeRequest

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<titl ......

Ajax ´íÎó´¦Àí

´íÎó´¦Àí
•µ÷ÓÃʱ¿ÉÒÔÌṩһ¸ö¶îÍâµÄ´íÎ󻨵÷º¯Êý
•°üÀ¨³¬Ê±ºÍ·þÎñÆ÷¶ËÅ׳öµÄÒì³£
•³¬Ê±Ö»ÄÜÉèÖÃÔÚWebService¼¶±ð
–»òÕßÉèÖÃÔÚPageMethods¶ÔÏóÉÏ
–ÎÞ·¨ÔÚÿ¸öMethodCallʱָ¶¨
•Sys.Net.WebServiceError
–timedout¡¢message¡¢exceptionType¡¢stackTraceÊôÐÔ
ErrorHandling.a ......

ajax´«µÝÌØÊâ²ÎÊý

²ÉÓÃAjax´«µÝ²ÎÊý¼ÓºÅ(+)ºÍÓë·ûºÅ(&)ʱºò£¬·þÎñ¶Ë»ñÈ¡µ½µÄ²ÎÊý²¢²»ÈçÒ⣡
(1) "+"ºÅ£ºJavaScript½âÎöΪ×Ö·û´®Á¬½Ó·û£¬ËùÒÔ·þÎñÆ÷¶Ë½ÓÊÕÊý¾Ýʱ"+"»á¶ªÊ§¡£
(2)"&"£ºJavaScript½âÎöΪ±äÁ¿Á¬½Ó·û£¬ËùÒÔ·þÎñÆ÷¶Ë½ÓÊÕÊý¾Ýʱ&·ûºÅÒÔºóµÄÊý¾Ý¶¼»á¶ªÊ§¡£
½â¾ö°ì·¨£ºÔÚ´«µ½·þÎñ¶Ë֮ǰÏȽ«²ÎÊýÖеÄ"+"ºÍ"&"·ûºÅ¶¼± ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ