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Re: Getting the index of a clicked element

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Thomas 'PointedEars' Lahn wrote:

> But there is no scripting needed for this in modern graphical browsers
> (and text browser users want to see everything at a glance):
> 
> HTML:
> 
>   <div class="question">
>     <label for="checkbox-foo">question</label>
>     <input type="checkbox" class="checkbox" id="checkbox-foo">
>     <div class="answer">
>       answer
>     </div>
>   </div>
> 
> CSS:
> 
>   /* or whatever style you like */
>   .question .checkbox { visibility: hidden; }
>   
>   .question .checkbox:not(:checked) ~ .answer { display: none; }
>   .question .checkbox:checked .answer { display: block; }

Minor mistake: This line should be

    .question .checkbox:checked ~ .answer { display: block; }

to select elements whose “class” attribute contains the class name “answer” 
that are also siblings following the checkbox.
 
> Using the :not(:checked) pseudo-class explicitly prevents the answer from
> being hidden if the :checked pseudo-class is not supported.
> 
> This approach can be used for all kinds of interactive widgets, e. g. tree
> widgets too.
> 
> <https://developer.mozilla.org/en-US/docs/Web/CSS/Reference#Selectors>

-- 
PointedEars
FAQ: <http://PointedEars.de/faq> | <http://PointedEars.de/es-matrix>
<https://github.com/PointedEars> | <http://PointedEars.de/wsvn/>
Twitter: @PointedEars2 | Please do not cc me./Bitte keine Kopien per E-Mail.

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Getting the index of a clicked element James Harris <james.harris.1@gmail.com> - 2019-06-07 17:35 +0100
  Re: Getting the index of a clicked element James Harris <james.harris.1@gmail.com> - 2019-06-07 17:59 +0100
    Re: Getting the index of a clicked element Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-06-07 20:33 +0200
      Re: Getting the index of a clicked element dr.j.r.stockton@gmail.com - 2019-06-08 01:43 -0700
  Re: Getting the index of a clicked element "R.Wieser" <address@not.available> - 2019-06-07 19:39 +0200
    Re: Getting the index of a clicked element James Harris <james.harris.1@gmail.com> - 2019-06-08 18:52 +0100
  Re: Getting the index of a clicked element Julio Di Egidio <julio@diegidio.name> - 2019-06-07 10:45 -0700
    Re: Getting the index of a clicked element James Harris <james.harris.1@gmail.com> - 2019-06-08 18:57 +0100
      Re: Getting the index of a clicked element Julio Di Egidio <julio@diegidio.name> - 2019-06-09 05:44 -0700
  Re: Getting the index of a clicked element Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-06-07 20:16 +0200
    Re: Getting the index of a clicked element Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-06-07 22:48 +0200
  Re: Getting the index of a clicked element Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-06-07 20:36 +0200
  Re: Getting the index of a clicked element JJ <jj4public@vfemail.net> - 2019-06-08 12:57 +0700
    Re: Getting the index of a clicked element James Harris <james.harris.1@gmail.com> - 2019-06-08 10:30 +0100
      Re: Getting the index of a clicked element Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-06-08 12:13 +0200
        Re: Getting the index of a clicked element John G Harris <niam@jghnorth.org.uk.invalid> - 2019-06-08 13:35 +0100
        Re: Getting the index of a clicked element John G Harris <niam@jghnorth.org.uk.invalid> - 2019-06-08 13:45 +0100
        Re: Getting the index of a clicked element James Harris <james.harris.1@gmail.com> - 2019-06-08 19:03 +0100
          Re: Getting the index of a clicked element Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-06-08 21:11 +0200
            Re: Getting the index of a clicked element dr.j.r.stockton@gmail.com - 2019-06-08 14:18 -0700
  Re: Getting the index of a clicked element dr.j.r.stockton@gmail.com - 2019-06-08 02:16 -0700
    Re: Getting the index of a clicked element James Harris <james.harris.1@gmail.com> - 2019-06-08 19:14 +0100
  Re: Getting the index of a clicked element dr.j.r.stockton@gmail.com - 2019-06-10 11:29 -0700
    Re: Getting the index of a clicked element "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2019-06-10 23:00 +0200
      Re: Getting the index of a clicked element dr.j.r.stockton@gmail.com - 2019-06-11 03:22 -0700

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