uploadify3.2.1版插件在ASP.NET中的使用
0.先去官网下载插件 下载uploadify3.2.1插件
解压后只需要一下文件：
（1） jquery.uploadify.min.js
（2） uploadify.css
（3） uploadify.swf
但是运用到网站后需要应用Jquery 1.4以上版本
1.ASP.NET Web Form
简单配置.ASPX文件
创建一般处理程序 重新 ProcessRequest
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.Charset="UTF-8";
HttpPostedFile file=context.Request.Files["Filedata"];
//这个Filedata 是uploadify fileObjName项的默认值
string path = HttpContext.Current.Server.MapPath("~/LoadFiles") + "\\";
if (file != null)
{
file.SaveAs(path+file.FileName);
}
}配置View
//我试了很多次，一定要引用Url.Content辅助方法才行
编写Action 只要捕获到Filedata接算是成功了
[HttpPost]
public ActionResult Upload(HttpPostedFileBase Filedata)
//Filedata不能改名 因为它是uploadify fileObjName项的默认值 除非修改 fileObjName项的默认值
//不然会报错
{
if (Filedata != null)
{
//do something.
}
return View();
}3.ASP.NET MVC4
配置View
：其实和MVC3差不多，只是有一个地方不明白，在MVC4中
'uploader': '@Url.Action("Upload","Person")' 写成
'uploader': 'Person/Upload' 会报错。。。。
编写Action 和MVC3 一样
[HttpPost]
public ActionResult Upload(HttpPostedFileBase Filedata)
{
if (Filedata != null)
{
//do something
}
return View();
}以上只是uploadify插件的简单运用，其还有更多的功能需要慢慢学习
uploadify 3.2.1 参数项:
// Required Settings
id : $this.attr('id'), // The ID of the DOM object
swf : 'uploadify.swf', // The path to the uploadify SWF file
uploader : 'uploadify.php', // The path to the server-side upload script
// Options
auto : true, // Automatically upload files when added to the queue
buttonClass : '', // A class name to add to the browse button DOM object
buttonCursor : 'hand', // The cursor to use with the browse button
buttonImage : null, // (String or null) The path to an image to use for the Flash browse button if not using CSS to style the button
buttonText : 'SELECT FILES', // The text to use for the browse button
checkExisting : false, // The path to a server-side script that checks for existing files on the server
debug : false, // Turn on swfUpload debugging mode
fileObjName : 'Filedata', // The name of the file object to use in your server-side script
fileSizeLimit : 0, // The maximum size of an uploadable file in KB (Accepts units B KB MB GB if string, 0 for no limit)
fileTypeDesc : 'All Files', // The description for file types in the browse dialog
fileTypeExts : '*.*', // Allowed extensions in the browse dialog (server-side validation should also be used)
height : 30, // The height of the browse button
itemTemplate : false, // The template for the file item in the queue
method : 'post', // The method to use when sending files to the server-side upload script
multi : true, // Allow multiple file selection in the browse dialog
formData : {}, // An object with additional data to send to the server-side upload script with every file upload
preventCaching : true, // Adds a random value to the Flash URL to prevent caching of it (conflicts with existing parameters)
progressData : 'percentage', // ('percentage' or 'speed') Data to show in the queue item during a file upload
queueID : false, // The ID of the DOM object to use as a file queue (without the #)
queueSizeLimit : 999, // The maximum number of files that can be in the queue at one time
removeCompleted : true, // Remove queue items from the queue when they are done uploading
removeTimeout : 3, // The delay in seconds before removing a queue item if removeCompleted is set to true
requeueErrors : false, // Keep errored files in the queue and keep trying to upload them
successTimeout : 30, // The number of seconds to wait for Flash to detect the server's response after the file has finished uploading
uploadLimit : 0, // The maximum number of files you can upload
width : 120, // The width of the browse button