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Re: Change all background-color attribute values

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From Martin Honnen <mahotrash@yahoo.de>
Newsgroups comp.lang.javascript
Subject Re: Change all background-color attribute values
Date Sun, 22 Nov 2015 17:02:47 +0100
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Janis Papanagnou wrote:

>    <style type="text/css">
>    .U { background-color: #fafafa }
>    .V { background-color: #f7f7f7 }
>    ...
>    </style>
>    ...
>      <td class="U" ...>
>      <td class="V" ...>
>
> and want to add GUI controls and javascript code to dynamically change the
> predefined definition of all 'background-color' values, depending on its
> respective previous value.

document.getElementsByClassName('U') would give you all elements having 
that class 'U'.

The stylesheets belonging to a document can be found with 
document.styleSheets collection so that `style` element will be in there.

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Thread

Change all background-color attribute values Janis Papanagnou <janis_papanagnou@hotmail.com> - 2015-11-22 15:24 +0100
  Re: Change all background-color attribute values Martin Honnen <mahotrash@yahoo.de> - 2015-11-22 16:19 +0100
    Re: Change all background-color attribute values Janis Papanagnou <janis_papanagnou@hotmail.com> - 2015-11-22 16:38 +0100
      Re: Change all background-color attribute values Martin Honnen <mahotrash@yahoo.de> - 2015-11-22 17:02 +0100
        Re: Change all background-color attribute values Janis Papanagnou <janis_papanagnou@hotmail.com> - 2015-11-22 18:18 +0100
          Re: Change all background-color attribute values Martin Honnen <mahotrash@yahoo.de> - 2015-11-22 19:27 +0100
          Re: Change all background-color attribute values Scott Sauyet <scott.sauyet@gmail.com> - 2015-11-22 11:33 -0800
            Re: Change all background-color attribute values Janis Papanagnou <janis_papanagnou@hotmail.com> - 2015-11-23 16:01 +0100
  Re: Change all background-color attribute values JJ <jj4public@vfemail.net> - 2015-11-22 22:32 +0700
    Re: Change all background-color attribute values JJ <jj4public@vfemail.net> - 2015-11-22 22:47 +0700
      Re: Change all background-color attribute values Janis Papanagnou <janis_papanagnou@hotmail.com> - 2015-11-22 16:54 +0100
    Re: Change all background-color attribute values Janis Papanagnou <janis_papanagnou@hotmail.com> - 2015-11-22 16:49 +0100
  Re: Change all background-color attribute values Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-11-23 01:11 +0000
    Re: Change all background-color attribute values Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-11-23 11:27 +0000

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