Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.javascript > #23379

Re: Reversing the rows of a table ??

Show all headers | View raw

"Michael Haufe (TNO)" <tno@thenewobjective.com> wrote on 04 mrt 2014 in
comp.lang.javascript: 

> On Monday, March 3, 2014 6:31:53 PM UTC-6, Mel Smith wrote:
>> Michael said:
>> >
>> > You want to reverse the rows before you have all the rows?
> [...] 
>>     No, after the table is completely loaded, then I wish to hide the
>>     table, 
>> reverse the rows, then show the table
> 
> One approach is to create a second tbody in the table and then copy/move
> the old rows from the bottom up into the new tbody and then remove the
> old tbody when complete. 
> 
> <https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableElement>
> 
> Evertjan is correct though that it would be wiser to populate a
> different data structure and then reverse it there before populating the
> table. 

.. and such reversal could far more reliably be done in serverside code, 
even if the database engine is so inferior to present standards that it 
cannot do it itself.

[serverside javascript]

var rows = [];
rows[0] = [7,'bye']; // filled by defunct database
rows[1] = [17,'gone']; // filled by defunct database

// =======================

var i = rows.length-1;

response.write('<table class="thisOne">');
while (i>=0)
    response.write('\n<tr><td>'+rows[i][0]+'<td>'+rows[i--][1]);
response.write('\n</table>');

[/serverside javascript]

-- 
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)

Back to comp.lang.javascript | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

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

csiph-web