Sha256: fa3d2df825f33a8c7dc747a97411797b2a2bdb6caa052cd58bd4b5e9aaa889ad
Contents?: true
Size: 1.14 KB
Versions: 12
Compression:
Stored size: 1.14 KB
Contents
/* Originally from the Government Wide Pattern Library.
Modified to check for items expanded on page load and
to allow you to close an accordion without opening another
*/
function Accordion($el) {
var self = this;
this.$root = $el;
this.$root.on('click', 'button', function(ev) {
ev.preventDefault();
if ( $(this).attr('aria-expanded') === 'true' ) {
self.hide($(this));
} else {
self.show($(this));
}
});
}
Accordion.prototype.$ = function(selector) {
return this.$root.find(selector);
}
Accordion.prototype.hide = function($button) {
var selector = $button.attr('aria-controls'),
$content = this.$('#' + selector);
$button.attr('aria-expanded', false);
$content.attr('aria-hidden', true);
};
Accordion.prototype.show = function($button) {
var selector = $button.attr('aria-controls'),
$content = this.$('#' + selector);
$button.attr('aria-expanded', true);
$content.attr('aria-hidden', false);
};
Accordion.prototype.hideAll = function() {
var self = this;
this.$('button').each(function() {
self.hide($(this));
});
};
function accordion($el) {
return new Accordion($el);
}
Version data entries
12 entries across 12 versions & 3 rubygems