[Seaside] Upload an image and display it immediately

Karsten Kusche karsten at heeg.de
Wed Jul 31 15:25:22 UTC 2019

Hi Bruno,

You can very well return any kind of data from any responder. There’s nothing to stop you from having a callback block and in there do something like self requestContext respond:[:response| response ... ].

There you can do the same as what WAFileLibrary does: provide a document with mime-type, etc. if you set the content disposition you can even customize the filename.

Kind regards

Georg Heeg eK
Wallstraße 22
06366 Köthen

Tel.: 03496/214328
FAX: 03496/214712
Amtsgericht Dortmund HRA 12812

Am 31. Juli 2019 um 16:44:10 MESZ schrieb BrunoBB <smalltalk at adinet.com.uy>:

Actually i think this is not possible with Seaside (to serve an image
without WAFileLibrary).

So i think the best approach is to:
1) Upload the image from Seaside
2) Copy the image to a virtual directory
3) Set Reverse Proxy to server the virtual directory of 3). (this step it
should be the first step :)
4) From Seaside create a image tag with url of 3) (the image served by the


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