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获取文件上传进度

作者:dayu

技术分享
 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4   <meta charset="UTF-8">
 5   <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
 6   <title>华风创新 - 发布应用</title>
 7   <link rel="stylesheet" href="css/base.css">
 8   <link rel="stylesheet" href="css/index.css">
 9 </head>
10 <body>
11   <h1 class="banxin">Upload new File</h1>
12   <form id="form"  class="fupload banxin" method=post enctype=multipart/form-data>
13     <input  id="FileUpload"  type=file name=file>
14   </form>
15   <div class="progress banxin">
16       <div class="wd"><div class="bar"></div ></div>
17       <div class="percent">0%</div >
18   </div>
19   <div id="status"></div>
20 </body>
21 </html>
22 <script src="js/jquery-1.9.1.min.js"></script>
23 <script src="js/tools.js"></script>
24 <script src="js/form_post.js"></script>
25 <script>
26   $(function() {
27     var bar = $(.bar);
28     var percent = $(.percent);
29     var status = $(#status);
30 
31     $(form).ajaxForm({
32         beforeSend: function() {
33             status.empty();
34             var percentVal = 0%;
35             bar.width(percentVal);
36             percent.html(percentVal);
37         },
38         uploadProgress: function(event, position, total, percentComplete) {
39             var percentVal = percentComplete + %;
40             bar.width(percentVal);
41             percent.html(percentVal);
42         },
43         complete: function(xhr) {
44              alert(上传成功)
45              // window.localStorage.setItem(‘updata‘,xhr.responseText)
46              // window.location.href = ‘https://app.tianqi.cn/update/‘
47         }
48     });  
49     $(#FileUpload).change(function () {
50       $(form).submit()
51     })
52   function file_change() {
53    document.getElementById(form).submit()
54        $(#form).ajaxForm({
55         beforeSend: function() {
56             status.empty();
57             var percentVal = 0%;
58             bar.width(percentVal);
59             percent.html(percentVal);
60         },
61         uploadProgress: function(event, position, total, percentComplete) {
62             var percentVal = percentComplete + %;
63             bar.width(percentVal);
64             percent.html(percentVal);
65         },
66         complete: function(xhr) {
67           alert(上传成功)
68           // window.localStorage.setItem(‘updata‘,xhr.responseText)
69           // window.location.href = ‘https://app.tianqi.cn/update/‘
70         }
71     });
72   }
73 });
74 
75 </script>

View Code

获取文件上传进度

原文地址:http://www.cnblogs.com/qiuzhilin/p/7244804.html



Processed Time:0.20166802406311

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