On Tuesday June 8 2004 8:27 pm, Sam Tregar wrote:
> On Tue, 8 Jun 2004, Greg Jetter wrote:
> > Could someone enlighten me on the proper way to pass an array ref to
> > this part of the new() call ?
> >
> > I've tried persist_vars => [EMAIL PROTECTED] ]
> >
> > WHERE :
> >
> > @array = ("PostalCode", $searchZip);
>
> That should be just:
>
> @array = ("PostalCode");
>
> HTML::Pager uses the value from $query->param() for the vars you ask
> to be persisted.
>
> -sam
>
>
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Thanks that did the trick , I was not aware that it acted in that fasion , I
should have gussed that it had to get the values from some place. and the
logical place was from the query params .
It's working now up to the last page of data , in my case the script
makes up 9 pages , pages 1 thr 8 display and act correctly page 9 produces
the following error:
get_data_callback returned something that isn't an array ref! You must return
from get_data_callback in the format [ [ $col1, $col2], [ $col1, $col2] ] or
[ { NAME => value ... }, { NAME => value ...} ]. at
/usr/lib/perl5/site_perl/5.8.0/HTML/Pager.pm line 421.
any thoughts as to why ? could it have to do with the last set of data not
containing full set of rows ?
in this paticular case I know there are only 81 hashs in my array of hashes
for the loop . So page nine would have only 1 , and the page size is set to
10 ...
I can post code if it would make things clearer ..
thanks
Greg
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http://2004/guadec.org
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