Due to security changes in Adobe Flash player 10, this script doesn't work anymore when updated to Flash player 10. Several other similar solutions already solved this problem; FancyUpload, YUI Uploader.

Thanks for the introduction Willem and hi all! Willem asked me to write some posts on additional topics like Flash, Actionscript and so on. I hope you will enjoy some of my findings, codes, tips or stories.

For my first contribution i'd like to start sharing a script i wrote a few months ago.

A problem i often encouter is that people, often customers, would like to upload multiple files all together, instead of, what you often see, one file at the time. Of course a very simple solution is to put multiple HTML upload fields on a page, but obviously we could think of a better solution. There are many alternatives on the internet, but most of them aren't customizable and as a real webdeveloper, i would like to create my own solution of course. That is why i created a solution combining three popular webtechnologies; Javascript, Flash and PHP; Javascript constrols the visual aspects, while Flash in combination with PHP handles the upload process.

Since Flash 8, the possibility to communicate between Flash and Javascript is improved, so you can communicate easily using the Flash's ExternalInterface API. With this you can call javascript functions from Actionscript and pass any number of arguments of any data type and vice versa!

To see a working example of my multiple upload solution, click here (no files will be actually uploaded).

I also helped willem out with the design and think we came up with a nice look for this weblog. As you can see at the top we included a menu and added the page 'projects'. I hope we will be able to give this page some content and if i improved my multiple upload script, i will add this as a project. Untill then, you can download the source of this first version here.