显示文件上传的进度条 [英] Displaying progressbar for file upload

问题描述

我需要创建一个应用程序，我可以在其中添加要上传的文件.当我添加要上传的项目时，应该与添加的每个项目一起显示一个进度条.当我点击文件上传时，每个文件的文件上传进度应该反映在进度条中.进度应该使用像

这样的函数

<代码>.....addEventListener(ProgressEvent.Progress, uploadProgressHandler);私有函数 uploadProgressHandler(event:ProgressEvent):void{var numPerc:Number = Math.round((Number(event.bytesLoaded)/Number(event.bytesTotal)) * 100);//this.progBar.validateNow();.....}

有人可以帮我吗?

解决方案

查看这些示例:

看起来像这样:

I need to create an application where I can add files for upload. As I add items for upload, a progressbar should be displayed along with each item added. And when I click for file upload, the progress of file upload for each file should be reflected in the progress bar. The progress should use the function like

.....
addEventListener(ProgressEvent.Progress, uploadProgressHandler);

private function uploadProgressHandler(event:ProgressEvent):void
{
    var numPerc:Number = Math.round((Number(event.bytesLoaded) / Number(event.bytesTotal)) * 100);

    //this.progBar.validateNow();

    .....
}  

Can anyone provide help me out?

解决方案

See these examples:

Multiple File Upload with Flex and PHP
which looks like this:

Multiple File Upload With Progress Bar Using Flash and ASP.NET
which looks like this:

这篇关于显示文件上传的进度条的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！