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Refactor internal function to use it in more cases.

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Also, remove a few redundant checks since we already check for it in `_addAriaAndCollapsedClass()`.
This commit is contained in:
GeoSot 2021-06-10 01:42:46 +03:00 committed by XhmikosR
parent 5882d5dbe8
commit 1947ca033e
1 changed files with 12 additions and 24 deletions
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36
js/src/collapse.js
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@ -92,7 +92,7 @@ class Collapse extends BaseComponent {
this._parent = this._config.parent ? this._getParent() : null
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._element, this._triggerArray)
this._addAriaAndCollapsedClass(this._triggerArray, this._isShown())
}
if (this._config.toggle) {
@ -177,13 +177,7 @@ class Collapse extends BaseComponent {
this._element.style[dimension] = 0
if (this._triggerArray.length) {
this._triggerArray.forEach(element => {
element.classList.remove(CLASS_NAME_COLLAPSED)
element.setAttribute('aria-expanded', true)
})
}
this._addAriaAndCollapsedClass(this._triggerArray, true)
this._isTransitioning = true
const complete = () => {
@ -224,15 +218,12 @@ class Collapse extends BaseComponent {
this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW)
const triggerArrayLength = this._triggerArray.length
if (triggerArrayLength > 0) {
for (let i = 0; i < triggerArrayLength; i++) {
const trigger = this._triggerArray[i]
const elem = getElementFromSelector(trigger)
for (let i = 0; i < triggerArrayLength; i++) {
const trigger = this._triggerArray[i]
const elem = getElementFromSelector(trigger)
if (elem && !this._isShown(elem)) {
trigger.classList.add(CLASS_NAME_COLLAPSED)
trigger.setAttribute('aria-expanded', false)
}
if (elem && !this._isShown(elem)) {
this._addAriaAndCollapsedClass([trigger], false)
}
}
@ -282,22 +273,19 @@ class Collapse extends BaseComponent {
.forEach(element => {
const selected = getElementFromSelector(element)
this._addAriaAndCollapsedClass(
selected,
[element]
)
if (selected) {
this._addAriaAndCollapsedClass([element], this._isShown(selected))
}
})
return parent
}
_addAriaAndCollapsedClass(element, triggerArray) {
if (!element || !triggerArray.length) {
_addAriaAndCollapsedClass(triggerArray, isOpen) {
if (!triggerArray.length) {
return
}
const isOpen = this._isShown(element)
triggerArray.forEach(elem => {
if (isOpen) {
elem.classList.remove(CLASS_NAME_COLLAPSED)