On 4/15/05, Mike Smith <[EMAIL PROTECTED]> wrote: > I just ordered a CueCat from eBay to play with reading Barcodes. Of > course we'll use a Symbol or some other reader when we implement this > in production, but I thought this would be a start. There are several > classes at phpclasses.org > (http://www.google.com/custom?q=barcode&hl=en&lr=&ie=UTF-8&oe=ISO-8859-1&c2coff=1&client=pub-2951707118576741&cof=FORID:1%3BL:http://files.phpclasses.org/graphics/googlesearch.jpg%3BLH:50%3BLW:256%3BGL:1%3BBGC:A3C5CC%3BT:%23000000%3BLC:%230000ff%3BVLC:%23663399%3BALC:%230000ff%3BGALT:%23663399%3BGFNT:%230000ff%3BGIMP:%230000ff%3BDIV:%23222222%3BLBGC:A3C5CC%3BAH:center%3BS:http://www.phpclasses.org/search.html%3B&domains=www.phpclasses.org&sitesearch=www.phpclasses.org&start=10&sa=N) > for generating barcodes. At this point I'm assuming a form with a text > field with onchange="this.form.submit();" would handle reading the > barcode and submitting it. I'm assuming we would need to have all our > barcodes in a single format (codabar, code39, etc). Would I then need > to store barcode data. The barcodes will be generated from unique part > numbers so I'm thinking I can generate them (and compare them to > input) on the fly. > > -- > Thanks for any help, > Mike Smith
It turns out it's easier than I was expecting. No voodoo! I got my CueCat (usb version) today, plugged it in (on Linux, haven't tried Windows yet) and scanned a barcode I generated. I tried it at the console. It type out the correct part number and sent a carriage return! I'm using a script to generate the barcodes (3 of 9 or Code39): http://www.sid6581.net/cs/php-scripts/barcode/ Just foreach through an array of part #'s foreach($array AS $val) echo "<img src=\"barcode.php?barcode=$val\">\n"; //see barcode.php for other GET options There are plenty of other barcode classes and phpclasses.org, but this does what I want. Barcoding doesn't seem quite the mystery I thought it would be. Thanks, Mike -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
