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Supporter page: Support a “Expand All” link for collapsible sections

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I wrap the entire section that has material that can be expanded in a
div with class `expandable-section`.  Once doing so, if you provide an
anchor with the class of `expander`, that anchor will be created with
text in the `data-expand-link-text` attribute.

I've also added some CSS to make the link look a certain way, for
good measure.
This commit is contained in:
Bradley M. Kuhn 2020-11-25 19:15:11 -08:00
parent 5560df9504
commit 6b649e2f48
3 changed files with 23 additions and 2 deletions
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5
www/conservancy/static/css/forms.css
View file

@ -112,3 +112,8 @@ p.appeal-match-text {
border: 1px solid #fff;
background: #eee;
}
a.expander {
font-size: 75%;
font-style: italic;
text-align: center;
}

15
www/conservancy/static/js/supporter-page.js
View file

@ -1,5 +1,5 @@
/* Copyright (C) 2012-2013 Denver Gingerich,
** Copyright (C) 2013-2014 Bradley M. Kuhn,
** Copyright (C) 2013-2014, 2020 Bradley M. Kuhn,
** Copyright (C) 2016, 2020 Brett Smith.
** License: GPLv3-or-later
** Find a copy of GPL at https://sfconservancy.org/GPLv3
@ -128,4 +128,17 @@ $(document).ready(function() {
$readmore.hide().replaceWith($linkpara);
}
});
$('a[data-expand-link-text]').each(function(index, element) {
var $element = $(element);
$element.append($element.data('expand-link-text'));
$element.removeAttr('data-expand-link-text');
});
$('.expandable-section').each(function(index) {
var $expandlink = $(this).children('.expander');
var $ourexpandablesection = $(this);
$expandlink.addClass('active').trigger('click');
$expandlink.on('click', function(event) {
$expandlink.fadeOut('slow');
$ourexpandablesection.find('.read-more').each(function(index) { $(this).click(); }); });
});
});

5
www/conservancy/templates/supporter/index.html
View file

@ -77,6 +77,7 @@
<span id="form-correction-needed" class="form-error">Please ensure all form data above is correct.</span>
<hr style="clear: both;"/>
<div class="expandable-section">
<div class="picture right" style="clear: right;">
<img src="/img/2020_Sebro-Tony_CopyleftConf.jpg" alt="Tony Sebro speaks on stage in front of a slide comparing 1800&rsquo;s Eschatology and Golden Era Hip Hop">
@ -101,6 +102,8 @@ freedom can be in the service of human freedom.</p>
<p>We&rsquo;re proud of how much we&rsquo;ve been able to accomplish in the last year,
even in the face of so many obstacles.</p>
<a class="expander" data-expand-link-text="(Expand All Sections)"/>
<h3 id="StayingConnected">Staying Connected</h3>
<div data-read-more="Read more about staying connected&hellip;">
<p>We helped folks stay connected, even when travel
@ -199,5 +202,5 @@ dollar you give to Conservancy is used to support critical work. While companie
you products this end of year season, we offer you a chance to donate to something much bigger. By becoming a Conservancy Supporter, you can put
your money to work fighting for the freedom and rights of all software
users.</p>
</div>
{% endblock %}