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Re: Alignment of three tables

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On Mon, 10 Jun 2013 11:16:19 -0600, Mel Smith wrote:

Hi Mel

Given:

> pwidths = [10, 44, 23, 6, 16];

and:

>       cells[j].style.width = pwidths[j] + "%";

You're adding a number to a string. When you try and add disparate types, 
the type to the right side of the + is usually coerced to the type to the 
left side of the +, if possible - and if it's not possible either some 
sort of error occurs or some unexpected result may be generated.

It might be safer to either store the pwidths as strings:

pwidths = ["10", "44", "23", "6", "16"];

or use:

cells[j].style.width = "" + pwidths[j] + "%";

In the latter, addition with an empty string on the left of the + will 
coerce the number on the right to a string as it applies the addition 
left to right, and then add that string to the "%".

-- 
Denis McMahon, denismfmcmahon@gmail.com

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Thread

Alignment of three tables "Mel Smith" <med_cutout_syntel@aol.com> - 2013-06-09 08:49 -0600
  Re: Alignment of three tables Scott Sauyet <scott.sauyet@gmail.com> - 2013-06-09 08:18 -0700
  Re: Alignment of three tables Denis McMahon <denismfmcmahon@gmail.com> - 2013-06-09 20:02 +0000
    Re: Alignment of three tables "Mel Smith" <med_cutout_syntel@aol.com> - 2013-06-09 15:01 -0600
      Re: Alignment of three tables Denis McMahon <denismfmcmahon@gmail.com> - 2013-06-09 22:50 +0000
    Re: Alignment of three tables Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-10 00:46 +0200
      Re: Alignment of three tables John Harris <niam@jghnorth.org.uk.invalid> - 2013-06-10 14:41 +0100
        Re: Alignment of three tables Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-10 17:35 +0200
      Re: Alignment of three tables "Mel Smith" <med_cutout_syntel@aol.com> - 2013-06-10 09:08 -0600
        Re: Alignment of three tables "Mel Smith" <med_cutout_syntel@aol.com> - 2013-06-10 11:16 -0600
          Re: Alignment of three tables Denis McMahon <denismfmcmahon@gmail.com> - 2013-06-11 02:05 +0000
            Re: Alignment of three tables Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-11 05:09 +0200
              Re: Alignment of three tables "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2013-06-11 10:59 +0200
                Re: Alignment of three tables Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-11 16:51 +0200
              Re: Alignment of three tables Stefan Weiss <krewecherl@gmail.com> - 2013-06-14 15:38 +0200
                Re: Alignment of three tables Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-06-14 20:26 +0200
                Re: Alignment of three tables Stefan Weiss <krewecherl@gmail.com> - 2013-06-14 21:22 +0200
                Re: Alignment of three tables Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-06-15 00:36 +0200
                Re: Alignment of three tables Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-15 12:04 +0200
                Re: Alignment of three tables Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-15 11:41 +0200
                Re: Alignment of three tables Stefan Weiss <krewecherl@gmail.com> - 2013-06-15 13:53 +0200
                Re: Alignment of three tables Scott Sauyet <scott.sauyet@gmail.com> - 2013-06-17 04:28 -0700
  Re: Alignment of three tables "Andy" <andy@NOSPAMmanyplay.com> - 2013-06-10 09:19 +0100
  Re: Alignment of three tables Dr J R Stockton <reply1300@merlyn.demon.co.uk.invalid> - 2013-06-12 18:56 +0100

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