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From "Gerald Richter - ECOS GmbH" <rich...@ecos.de>
Subject RE: Re: $cnt doesn't work for me as advertised
Date Fri, 28 Sep 2007 22:05:04 GMT
Hi,

$cnt is not (yet) implement in Embperl 2.x (it was in 1.x). 
Documentation is a little bit out of date on this.

It should work to use

[+ $arr[$row*$maxcol+$col] +]

Gerald


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> -----Original Message-----
> From: Todd White [mailto:tmwhite@merit.edu] 
> Sent: Thursday, September 27, 2007 2:23 PM
> To: Ben Kim
> Cc: embperl@perl.apache.org
> Subject: Re: $cnt doesn't work for me as advertised
> 
> I shouldn't have to use $row and $col.  And I shouldn't have 
> to be working with an array of an array.
> 
> --Todd
> 
> 
> On Wed, 26 Sep 2007, Ben Kim wrote:
> 
> > On Wed, 26 Sep 2007, Todd White wrote:
> >
> > I think the $cnt does not work.
> >
> > You need to use $row and $col. I think it assumes array of array 
> > (perldoc
> > perllol) for $col or $maxcol to work.
> >
> > [-
> >   @test_arr = (['A', 'B', 'C'], ['D', 'E', 'F'], ['G', 'H'] ); -] 
> > <table> <tr>
> >   <td>[+ $test_arr[$row][$col] +]</td> </tr> </table>
> >
> > ABC
> > DEF
> > GH
> >
> > If you set $maxcol = 2, then it will be AB DE GH
> >
> > I guess even if $cnt is not broken, it will not work for 2 
> dimensional arrays.
> > Please correct me if I'm wrong.
> >
> >
> > Regards,
> >
> > Ben K.
> > Developer
> > http://benix.tamu.edu
> >
> 
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