asp.net多文件上传

1 <script src="/Scripts/uploadFile/callbacks.js" type="text/javascript"></script>
2 <script src="/Scripts/uploadFile/fileprogress.js" type="text/javascript"></script>
3 <script src="/Scripts/uploadFile/swfupload.js" type="text/javascript"></script>
4 <script src="/Scripts/uploadFile/swfupload.queue.js" type="text/javascript"></script>

 1  <script type="text/javascript">
 2         $(function () {
 3             var swfupload = null;
 4             var settings = {
 5                 upload_url: ‘/ashx/uploadFile/AddFile.ashx‘,           //附件上传服务器地址
 6                 file_post_name: ‘file‘,      //向后台提交的表单名
 7                 flash_url: "/Scripts/uploadFile/swfupload.swf",
 8                 flash9_url: "/Scripts/uploadFile/swfupload_fp9.swf",
 9                 post_params: { "PHPSESSID": "<?php echo session_id(); ?>" }, //解决session丢失问题
10                 file_size_limit: "50 MB",                                 //文件大小限制，此处仅是前端flash选择时候的限制，具体还需要和后端结合判断
11                 file_types: "*.xls;*.xlsx", //允许的扩展名，多个扩展名之间用分号隔开，支持*通配符
12                 file_types_description: "Excel",                      //扩展名描述
13                 file_upload_limit: 0,                                   //单次可同时上传的文件数目
14                 file_queue_limit: 0,                                      //队列中可同时上传的文件数目
15                 custom_settings: {                                         //自定义设置，用户可在此向服务器传递自定义变量
16                     startUploadId: "btn_addFile"
17                 },
18                 debug: false,
19 
20                 // 按钮设置
21                 button_image_url: "/Images/btn_swfupload.png",
22                 button_width: "150",
23                 button_height: "30",
24                 button_placeholder_id: "spanButtonPlaceHolder",
25                 button_text: ‘<span class="theFont" style="border:1px #ccc solid">请选择文件...</span>‘,
26                 button_text_style: ".theFont { font-size:15px;background-color:white;}",
27                 button_text_left_padding: 2,
28                 button_text_top_padding: 5,
29 
30                 // 所有回调函数 in handlers.js
31                 swfupload_preload_handler: preLoad,
32                 swfupload_load_failed_handler: loadFailed,
33                 file_queued_handler: fileQueued,
34                 file_queue_error_handler: fileQueueError,
35                 file_dialog_start_handler: function () {
36                     this.cancelUpload();
37                 },
38                 //选择文件完成回调
39                 file_dialog_complete_handler: function (numFilesSelected, numFilesQueued) {
40                     var me = this;        //此处的this是swfupload对象 
41                     if (numFilesQueued > 0) {
42                         var start = document.getElementById(this.customSettings.startUploadId);
43                         //start.style.display = "";
44                         start.onclick = function () {
45                             me.startUpload();
46                         }
47                     }
48                 },
49                 upload_start_handler: function () {
50                     var ddlSeller = $(‘#ddlSeller‘).val();
51                     this.setPostParams({
52                         ‘type‘: ddlSeller
53                     });
54                 },
55                 upload_progress_handler: uploadProgress,
56                 upload_error_handler: uploadError,
57                 upload_success_handler: function (file, serverData) {
58                      //上传成功后的回调方法
73                 },
74                 //上传完成回调
75                 upload_complete_handler: uploadComplete,
76                 //队列完成回调
77                 queue_complete_handler: function (numFilesUploaded) {
78                 }
79             }
80             swfupload = new SWFUpload(settings);
81         });
88 
89 
90     </script>

 1 $(function () {
 2         $(‘#btn_test‘).click(function () {
 3             var label_file_Name = $(‘#label_file_Name‘).html();
 4             if (label_file_Name.length < 1) {
 5                 alert(‘请选择文件！‘);
 6                 return false;
 7             }
 8             if (confirm("确认上传？")) {
 9                 $(‘#btn_addFile‘).click();  
10                 $(‘#btn_test‘).hide();              
11             }
12 
13         });
14 
15 
16 
17     });