News
Printed
PHP can be easily utilized for reading bar codes printed
Kamis, 2 Agustus 2012
What is a bar code reader (scanner) Bar code reader is a hardware pluggable into computer that sends decoded bar code strings into computer. The trick is to know how to catch that received string. With PHP (and any other web programming language) the string will be placed into focused input HTML element in browser. Thus to catch received bar code string, following must be done: just before reading the bar code, proper input element, such as INPUT TEXT FIELD must be focused (m...
What is a bar code reader (scanner) Bar code reader is a hardware pluggable into computer that sends decoded bar code strings into computer. The trick is to know how to catch that received string. With PHP (and any other web programming language) the string will be placed into focused input HTML element in browser. Thus to catch received bar code string, following must be done: just before reading the bar code, proper input element, such as INPUT TEXT FIELD must be focused (m...
Message Me On Whatsapp