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carousel: fix error

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This commit is contained in:
Mathieu Jaumotte 2021-11-19 19:48:56 +01:00
parent da686ab3b5
commit 76179d389d
1 changed files with 30 additions and 28 deletions
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58
src/Bundle/ChillMainBundle/Resources/public/module/bootstrap/index.js
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@ -14,32 +14,34 @@ import Carousel from 'bootstrap/js/src/carousel';
// ACHeaderSlider is a small slider used in banner of AccompanyingCourse Section
// Initialize options, and show/hide controls in first/last slides
//
let ACHeaderSlider = document.querySelector('#ACHeaderSlider'),
controlPrev = ACHeaderSlider.querySelector('button[data-bs-slide="prev"]'),
controlNext = ACHeaderSlider.querySelector('button[data-bs-slide="next"]'),
length = ACHeaderSlider.querySelectorAll('.carousel-item').length,
last = length-1,
carousel = new Carousel(ACHeaderSlider, {
interval: false,
wrap: false,
ride: false,
keyboard: false,
touch: true
let ACHeaderSlider = document.querySelector('#ACHeaderSlider');
if (ACHeaderSlider) {
let controlPrev = ACHeaderSlider.querySelector('button[data-bs-slide="prev"]'),
controlNext = ACHeaderSlider.querySelector('button[data-bs-slide="next"]'),
length = ACHeaderSlider.querySelectorAll('.carousel-item').length,
last = length-1,
carousel = new Carousel(ACHeaderSlider, {
interval: false,
wrap: false,
ride: false,
keyboard: false,
touch: true
})
;
ACHeaderSlider.addEventListener('slid.bs.carousel', (e) => {
//console.log('from slide', e.direction, e.relatedTarget, e.from, e.to );
switch (e.to) {
case 0:
controlPrev.classList.add('visually-hidden');
controlNext.classList.remove('visually-hidden');
break;
case last:
controlPrev.classList.remove('visually-hidden');
controlNext.classList.add('visually-hidden');
break;
default:
controlPrev.classList.remove('visually-hidden');
controlNext.classList.remove('visually-hidden');
}
})
;
ACHeaderSlider.addEventListener('slid.bs.carousel', (e) => {
//console.log('from slide', e.direction, e.relatedTarget, e.from, e.to );
switch (e.to) {
case 0:
controlPrev.classList.add('visually-hidden');
controlNext.classList.remove('visually-hidden');
break;
case last:
controlPrev.classList.remove('visually-hidden');
controlNext.classList.add('visually-hidden');
break;
default:
controlPrev.classList.remove('visually-hidden');
controlNext.classList.remove('visually-hidden');
}
})
}