hail monks!
OK, i am just trying to write a simple command line based program that accepts input from the user (win32 based).
i was looking for the best way to implement this terminal based program, should i use getc ? or POSIX module off of CPAN... i have never really written one of these before, so i am not sure how to go about it.
the basics i need it to do:
- display a menu and have the user enter (1-X) to do do something
- when 'q' is pressed exit
- loop through and ask the user question and wait for a response... and do some other things
thus far i just have (very basic):
my ($getch);
while (1)
{
print "Enter a something: ";
$getch = getc;
print "\n\n$getch\n\n";
exit if ($getch =~ /^q/);
}
is this all i need to do? any suave way of implementing this? thanks for the help!
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.