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Cache a few variables.

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This commit is contained in:
XhmikosR 2020-07-08 20:09:39 +03:00
parent c86b74fe88
commit b31046aab3
4 changed files with 12 additions and 9 deletions
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5
js/src/button.js
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@ -111,11 +111,12 @@ class Button {
static _jQueryInterface(config) { static _jQueryInterface(config) {
return this.each(function () { return this.each(function () {
let data = $(this).data(DATA_KEY) const $element = $(this)
let data = $element.data(DATA_KEY)
if (!data) { if (!data) {
data = new Button(this) data = new Button(this)
$(this).data(DATA_KEY, data) $element.data(DATA_KEY, data)
} }
if (config === 'toggle') { if (config === 'toggle') {

3
js/src/carousel.js
View File

@ -129,10 +129,11 @@ class Carousel {
} }
nextWhenVisible() { nextWhenVisible() {
const $element = $(this._element)
// Don't call next when the page isn't visible // Don't call next when the page isn't visible
// or the carousel or its parent isn't visible // or the carousel or its parent isn't visible
if (!document.hidden && if (!document.hidden &&
($(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden')) { ($element.is(':visible') && $element.css('visibility') !== 'hidden')) {
this.next() this.next()
} }
} }

8
js/src/collapse.js
View File

@ -324,11 +324,11 @@ class Collapse {
static _jQueryInterface(config) { static _jQueryInterface(config) {
return this.each(function () { return this.each(function () {
const $this = $(this) const $element = $(this)
let data = $this.data(DATA_KEY) let data = $element.data(DATA_KEY)
const _config = { const _config = {
...Default, ...Default,
...$this.data(), ...$element.data(),
...typeof config === 'object' && config ? config : {} ...typeof config === 'object' && config ? config : {}
} }
@ -338,7 +338,7 @@ class Collapse {
if (!data) { if (!data) {
data = new Collapse(this, _config) data = new Collapse(this, _config)
$this.data(DATA_KEY, data) $element.data(DATA_KEY, data)
} }
if (typeof config === 'string') { if (typeof config === 'string') {

5
js/src/tooltip.js
View File

@ -735,7 +735,8 @@ class Tooltip {
static _jQueryInterface(config) { static _jQueryInterface(config) {
return this.each(function () { return this.each(function () {
let data = $(this).data(DATA_KEY) const $element = $(this)
let data = $element.data(DATA_KEY)
const _config = typeof config === 'object' && config const _config = typeof config === 'object' && config
if (!data && /dispose|hide/.test(config)) { if (!data && /dispose|hide/.test(config)) {
@ -744,7 +745,7 @@ class Tooltip {
if (!data) { if (!data) {
data = new Tooltip(this, _config) data = new Tooltip(this, _config)
$(this).data(DATA_KEY, data) $element.data(DATA_KEY, data)
} }
if (typeof config === 'string') { if (typeof config === 'string') {