So it seems like you're looking for a way to split up a list
of sub-categories into bunches of 3, then? Is that it?
Try this:
my %subcat =
(Foo => 3, Bar => 2, Baz => 10, Quux => 1);
my $index = 0;
print "<TR>\n";
for my $sc ( keys %subcat ) {
print "<TD>", $sc, " (", $subcat{$sc}, ")</TD>\n";
print "</TR>\n<TR>\n" if ++$index % 3 == 0;
}
print "</TR>\n";
Does that do what you want?
In reply to Re: Output
by btrott
in thread Output
by Lloyd
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|