event handler finds out the input field has two chars, changes the src of the image to say show_image.php?id=input.value
Axis Computers wrote:
I was wondering if this is possible to in PHP ... I am developing an
application for a pizza place, where touch typing interface is much faster
than using the mouse, so I was wondering if I can develop an interface with
a calculator style keypad, and the codes entered (using something like STDIN
in Perl), are automatically compared to the MySQL database to provide
realtime feedback to the user, such as code 32 is hawaian pizza, and after
the user enters code 32 Hawaian pizza get's displayed as feedback ... and
then awaits for some other input such as size, etc...
32 Hawaian pizza 14" $ 12
xx xxxxxxxxxxxxx xx xxxx
Total = ....
Thanks in advance,
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