mirror of
https://github.com/holo-gfx/mangadex.git
synced 2024-11-25 00:18:20 -05:00
20 lines
771 B
JavaScript
20 lines
771 B
JavaScript
function updateCustomCheckbox(checkbox) {
|
|
const isTertiary = checkbox.classList.contains('tertiary')
|
|
const state = (parseInt(checkbox.dataset.state) || 0) % (isTertiary ? 3 : 2)
|
|
checkbox.checked = state !== 0
|
|
checkbox.indeterminate = isTertiary ? (state === 2) : (checkbox.checked && checkbox.classList.contains('indeterminate-mark'))
|
|
checkbox.dataset.state = state
|
|
}
|
|
|
|
for (let checkbox of document.querySelectorAll('input[type=checkbox].custom-control-input')) {
|
|
if (checkbox.checked) {
|
|
checkbox.dataset.state = 1
|
|
}
|
|
updateCustomCheckbox(checkbox)
|
|
checkbox.addEventListener('change', function(evt) {
|
|
evt.preventDefault()
|
|
const state = parseInt(this.dataset.state) || 0
|
|
this.dataset.state = state + 1
|
|
updateCustomCheckbox(this)
|
|
})
|
|
} |