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Re: barcode reader integration in web application [message #174748 is a reply to message #174746]

Sat, 02 July 2011 18:53

Gregor Kofler
Messages: 69
Registered: September 2010

Karma:

Member

Am 2011-07-02 18:14, renjith raj meinte:
> We have a customer in need for a new on-line library managing
> application. Taking all things into consideration, web application
> seems the way to go. However, they also use bar code readers for
> issuing and returning books. This bar code reader is connected to a
> user machine and we need to access it from our server
>
> How to read those bar codes into web application? Any ideas, how to do
> it? Java applet, flash, ActiveX or something different?
>
> Scanners are Datalogic Forumula 732e and Metrologic Scanpal. Web
> application will be PHP running on Apache web server

Who cares? The input will be generated on a *webpage* - correct? So it's
an HTML/JS/Browser issue at best. Frequently those scanners mimick
simple key presses. All it needs is a bog standard input field (which is
focused). Aim the scanner on your barcode and - voilá - the input
element is filled with the code. Submit the form and you are done.

Gregor

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[Message index]

		barcode reader integration in web application By: renjith raj on Sat, 02 July 2011 16:14
		Re: barcode reader integration in web application By: Peter H. Coffin on Sat, 02 July 2011 18:00
		Re: barcode reader integration in web application By: Gregor Kofler on Sat, 02 July 2011 18:53

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