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Groups > comp.lang.javascript > #23426

Re: Reversing the rows of a table ??

From Cezary Tomczyk <cezary.tomczyk@gmail.com>
Newsgroups comp.lang.javascript
Subject Re: Reversing the rows of a table ??
Date 2014-03-05 23:05 +0100
Organization A noiseless patient Spider
Message-ID <lf872i$lk5$4@dont-email.me> (permalink)
References <bnkj72FqrjaU1@mid.individual.net>

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Mel Smith wrote:
[...]

> Question:
>
>      Is there a 'quickie' ES/JS way to reverse the rows of the table during
> the onload process?
[...]

I would write it in that way:

function reverseTableRows(tableId) {
     var table = document.getElementById(tableId),
         newTbody = document.createElement('tbody'),
         oldTbody = table.tBodies[0], // assuming one tbody HTML element
         rows = oldTbody.rows,
         i = rows.length - 1;

     while (i >= 0) {
         newTbody.appendChild(rows[i]);
         i -= 1;
     }
     oldTbody.parentNode.replaceChild(newTbody, oldTbody);
}

Benefit of above is that there is only one reflow.

-- 
Cezary Tomczyk
http://www.ctomczyk.pl/

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Thread

Reversing the rows of a table ?? "Mel Smith" <med_cutout_syntel@aol.com> - 2014-03-03 16:57 -0700
  Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-04 01:15 +0100
  Re: Reversing the rows of a table ?? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2014-03-03 16:19 -0800
    Re: Reversing the rows of a table ?? "Mel Smith" <med_cutout_syntel@aol.com> - 2014-03-03 17:31 -0700
      Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-04 01:36 +0100
      Re: Reversing the rows of a table ?? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2014-03-03 18:51 -0800
        Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-04 08:57 +0100
        Re: Reversing the rows of a table ?? Hans-Georg Michna <hans-georgNoEmailPlease@michna.com> - 2014-03-04 09:13 +0100
          Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-04 09:49 +0100
        Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-04 12:16 +0100
          Re: Reversing the rows of a table ?? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2014-03-04 06:37 -0800
            Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-04 15:56 +0100
              Re: Reversing the rows of a table ?? "Mel Smith" <med_cutout_syntel@aol.com> - 2014-03-04 09:10 -0700
                Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-04 17:56 +0100
                Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-04 21:47 +0100
                Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-04 22:38 +0100
                Re: Reversing the rows of a table ?? "Mel Smith" <med_cutout_syntel@aol.com> - 2014-03-04 15:46 -0700
                Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-05 00:18 +0100
                Re: Reversing the rows of a table ?? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2014-03-04 16:17 -0800
                Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-05 09:06 +0100
                Re: Reversing the rows of a table ?? Christoph Michael Becker <cmbecker69@arcor.de> - 2014-03-05 17:49 +0100
                Re: Reversing the rows of a table ?? Christian Winter <thepoet_nospam@arcor.de> - 2014-03-05 06:50 +0100
                Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-05 09:07 +0100
                Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-05 16:42 +0100
                Re: Reversing the rows of a table ?? Christian Winter <thepoet_nospam@arcor.de> - 2014-03-06 07:28 +0100
                Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-06 10:58 +0100
                Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-06 11:11 +0100
                Re: Reversing the rows of a table ?? Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2014-03-06 10:35 -0300
              Re: Reversing the rows of a table ?? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2014-03-04 11:06 -0800
                Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-04 20:22 +0100
                Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-04 20:55 +0100
  Re: Reversing the rows of a table ?? ompalompasales2@gmail.com - 2014-03-04 12:59 -0800
  Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-05 23:05 +0100
    Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-05 23:42 +0100
      Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-06 14:57 +0100
        Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-06 22:37 +0100
          Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-06 23:04 +0100
            Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-06 23:20 +0100
              Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-06 23:31 +0100
                Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-07 00:30 +0100
                Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-07 18:10 +0100
                Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-07 22:49 +0100
            Re: Reversing the rows of a table ?? Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2014-03-06 19:21 -0300
              Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-06 23:41 +0100
                Re: Reversing the rows of a table ?? Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2014-03-06 22:45 -0300
    Re: Reversing the rows of a table ?? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-03-05 23:47 +0100
      Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-06 14:57 +0100
    Re: Reversing the rows of a table ?? Denis McMahon <denismfmcmahon@gmail.com> - 2014-03-05 23:41 +0000
    Re: Reversing the rows of a table ?? Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2014-03-06 18:56 -0300
      Re: Reversing the rows of a table ?? Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2014-03-06 23:18 +0100
        Re: Reversing the rows of a table ?? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-03-06 23:24 +0100

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