Which allows me to do
$temp= "BOB";
print "$temp = $in{$temp}<BR>\n";To my knowledge, which may be lacking considering I just recently started playing with refrences, if I use option 1 or 2 I would have to:
$temp= "BOB"; $bob = $t->get($temp); print "$temp = $bob<BR>\n";
Is there where way to put the $t->get inside of a "s?
David
From: Joe Schaefer <[EMAIL PROTECTED]>
You have quite a few options here:
1) Work with the Apache::Request::Table
$t = $req->param;
and use each(%$t), keys(%$t) and values(%$t) to iterate over the params
in document order (query_string args come first, then the POST
data in the order it was received). To get all entries for a
given parameter, you can use
@foo_vals = $t->get("foo");
You can also use $t->do(...) to iterate over the table entries with a callback sub.
2) Think of the $req->param method as a "smart-hash", and use it in the same way you'd use CGI::param (since that's the method it is patterened after).
3) Try to stop using the $readquery->Vars API, since $req->param is able to decode binary data with embedded '\0' values in them. If you can't bring yourself to that, just write your own converter:
sub Vars { my $req = shift; map { $_ => join "\0", $req->param($_) } $req->param; }
I hope this helps.
-- Joe Schaefer
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