here is my code to focus on "text2display" if clicked anywhere on the form (which is in a popup). but, how if they "tab" and navigate elsewhere (e.g. browser url), how to detect that and return focus back to ""text2display"...
I am working on bar-code scanners. The bar-code scanner that I am using is a plug-n-play type and scans the code automatically wherever you place the cursor. But what i want is that whether i can scan it to a specific text-box on a web page everytime...
I am look at building a 13 digit EAN bar code scanner which works on the web on mobile devices and will use the devices camera to take an image of bar code to scan and decode. I'm not trying to do this through a native app as I would prefer to ma...
I need a javascript code that will read/ extract barcode from an image.  for example, the image may be embedded in a web page and i wan to pass the image to the Javascript function.  The function should read/parse the image and extract the barcode fr...
Want to add following feature to my web application: To decode barcodes generated by this script .  with webcam and use values in PHP web application.  Is that possible? if yes how?...
I'm using Libre Barcode 128 from Google Fonts to generate barcodes on a webpage. If I wanted to encode a string so that it was properly displayed with this font, how would I do that?  For example, I know that code128 barcodes need a checksum of...
I need to scan a barcode with ASCII 29 (group separator) into an HTML input field, and replace all the group separators with |. The following JavaScript function works when I first scan the barcode into Notepad++ and then copy it to the input field,...
I've got a working PhoneGap app that I'm trying to add a QR scanner to. To do this, I'm using PhoneGap Build's BarcodeScanner plugin. The issue that I'm having is that upon a scan completing, an alert will cause the app to freeze....
I have 10000 list of IDs. I want to generate QR code Image for each ID, but all the websites are allowing only 100 QR Code Images at once. How do I get over this?...

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