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make accordion arrows change direction when open or close

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This commit is contained in:
Sanjay B 2021-10-24 21:24:09 +05:30
commit d999315ad1
2 changed files with 21 additions and 5 deletions
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11
app/static/js/about.js Normal file
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@ -0,0 +1,11 @@
document.querySelectorAll('.accordion-checkbox').forEach(cbox => {
cbox.addEventListener('change', function() {
const label = this.previousElementSibling
const caret = label.querySelector('.text')
if (cbox.checked) {
caret.innerHTML = '▼'
} else {
caret.innerHTML = '▶'
}
})
})