23 lines
598 B
JavaScript
23 lines
598 B
JavaScript
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/* expandable sections */
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(function () {
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'use strict'
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function toggle (button, target) {
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var expanded = button.getAttribute('aria-expanded') === 'true' || false
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button.setAttribute('aria-expanded', !expanded)
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target.hidden = !target.hidden
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}
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var expanders = document.querySelectorAll('[data-expands]')
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Array.prototype.forEach.call(expanders, function (expander) {
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console.log(expander)
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var target = document.getElementById(expander.getAttribute('data-expands'))
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expander.addEventListener('click', function () {
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toggle(expander, target)
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})
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})
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}())
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