[Seaside] How-to upload and view image ?

[Hilaire Fernandes]

Hello, 

I am a total newbie both to Seaside and Squeak (and more generaly to Smalltalk).

I try to figure out how an user can upload an image into Seaside, then
how to use it in web page rendering.

A code example to understand that will be more than enought.

I saw the WAUploadTest class but I miss the second part where you want to use
the uploaded image to render the image in a web document.

Thanks

Hilaire