jquery的uploadify插件实现的批量上传V3.2.1版
你需要如下配置(包括引入文件)HTML:
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <script src="JS/jquery-1.8.3.js"></script> <script src="uploadify/jquery.uploadify.min.js"></script> <script src="uploadify/jquery.uploadify.js"></script> <link href="uploadify/uploadify.css" rel="stylesheet" /> </head> <body> <form id="form1" runat="server"> <script type="text/javascript"> $(function () { $('#file_upload').uploadify({ 'swf': '/uploadify/uploadify.swf',//必须 'uploader': 'UploadHandler.ashx',//处理上传图片的后台地址 'cancelImg': 'image/ico/uploadify-cancel.png',//取消的图片 'auto': false//设为false 可以禁止自动上传,默认true // Put your options here }); }); </script> <input type="file" name="file_upload" id="file_upload" /> <a href="javascript:$('#file_upload').uploadify('upload','SWFUpload_0_1')">上传</a>| <a href="javascript:$('#file_upload').uploadify('stop','SWFUpload_0_3')">取消上传</a> </form> </body> </html>
upload方法是上传方法,第二个参数是指上传指定的某一个,写法固定,只有后面的0-1或者0—3可以改动代表的某一个,如果多个,需要逗号分离,如:
SWFUpload_0_1,SWFUpload_0_3
后台写法:
public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/plain"; //context.Response.Write("Hello World"); HttpPostedFile file = context.Request.Files["Filedata"]; string uploadPath = HttpContext.Current.Server.MapPath("\\word") + "\\"; if (file != null) { if (!Directory.Exists(uploadPath)) { Directory.CreateDirectory(uploadPath); } file.SaveAs(uploadPath + file.FileName); //存入数据库的操作可以在此处添加。。。。。。 //下面这句代码缺少的话,上传成功后上传队列的显示不会自动消失 context.Response.Write("1"); } else { context.Response.Write("0"); } }
官方API地址:
http://www.uploadify.com/documentation/
中文API地址:
http://www.mamicode.com/info-detail-506696.html
样例图:
有兴趣的同学可以看看官方网站
积累小的知识,才能成就大的智慧,希望网上少一些复制多一些原创有用的答案