OK .. this ones driving me dippy ..
I'm playing with Template::Toolkit with a bit of MySQL and the usual
things ... so I wrote a few functions that retreive lists of err stuff.
for speed i use dbi's fetchall_arrayref which returns a reference to an
array of references to arrays ...uh huh I
In message [EMAIL PROTECTED],
Robin Szemeti [EMAIL PROTECTED] writes:
this works fine if the function returns a list with more than one thing
in it .. if there is only one thing in the array I get a 'dont know how
to access [ 3 ].0 if for example item 3 is returned.
if I access the result
On Mon, 29 Jan 2001, you wrote:
In message [EMAIL PROTECTED],
Robin Szemeti [EMAIL PROTECTED] writes:
this works fine if the function returns a list with more than one thing
in it .. if there is only one thing in the array I get a 'dont know how
to access [ 3 ].0 if for example item 3 is
On Mon, 29 Jan 2001, you wrote:
Sounds like your dereferencing function may be returning a SCALAR instead
of an ARRAY when there's only one result?
could be ... I had :
my($data)=$sth-fetchall_arrayref;
return @{$data};
which I thought should return a flat list of references to
On Mon, Jan 29, 2001 at 05:31:52PM +0100, Philip Newton wrote:
Reminds me of fits I had when doing Vignette/Tcl with lists of lists that I
passed to another template with HTTP POST. When the list of lists contained
only one element, it didn't wrap that list in extra {} so the foreach say a
