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From Todd White <tmwh...@merit.edu>
Subject RE: Re: $cnt doesn't work for me as advertised
Date Mon, 01 Oct 2007 16:33:09 GMT
Thank you, Gerald!

That work-around works perfectly!

Here is the link to prove it:

  http://www.merit.edu/~tmwhite/test/cnt.epl

And here is the updated code that now works exactly as I need:

###############################################################
<html>
<head>
<title>$cnt test</title>
</head>
<body>

[- $maxcol = 3; -]
[+ $maxcol +]<p>

[- @test_arr = ('A', 'B', 'C', 'D', 'E', 'F', 'G'); -]

<table>
<tr>
  <td>[+ $test_arr[$row*$maxcol+$col] +]</td>
</tr>
</table>

</body>
</html>
###############################################################


Thank you.
--Todd

On Sat, 29 Sep 2007, Gerald Richter - ECOS GmbH wrote:

> 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 Documentation is a little bit out of date on this.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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