Johann,You could either use a web app or a Java Client here. Many input devices simply emulate the keyboard and so can enter their scanned data directly into a regular INPUT element on a web page. Some Javascript here could automatically submit the form to your WOApp or do some Ajaxy stuff.
However, I implemented a GUI JavaClient App when I needed to use a handheld barcode scanner. It's remarkably simple to hook up your JavaClient EOs to the WOApp on the server in order to send your input data to it.
http://web.mac.com/flor385/eSwamp/software/wojc_tutorial.htmlFlorijan's page is all you need, but if you want I could probably resurrect what I did to get you started.
.neilmac On 20 Jul 2008, at 16:47, Johann Werner wrote:
Hi list,I am just thinking about what possibilities exist to get input data from a device that is connected locally to the client (e.g. a security card reader or a barcode scanner) into WO. An app deployed as Java Client could easily interact with local devices but what if a have a "normal" WO app? AFAIK JavaScript cannot access resources other than the webbrowser itself and I didn't find any helpful information on that matter. Did anyone solve that problem or has any insight on how it could be done? I can't imagine that this is a totally uncommon situation.jw
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