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Diffstat (limited to 'js/src/tab/tab.js')
| -rw-r--r-- | js/src/tab/tab.js | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/js/src/tab/tab.js b/js/src/tab/tab.js deleted file mode 100644 index b356cc0e2..000000000 --- a/js/src/tab/tab.js +++ /dev/null @@ -1,264 +0,0 @@ -/** - * -------------------------------------------------------------------------- - * Bootstrap (v4.3.1): tab.js - * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) - * -------------------------------------------------------------------------- - */ - -import { - getjQuery, - TRANSITION_END, - emulateTransitionEnd, - getElementFromSelector, - getTransitionDurationFromElement, - makeArray, - reflow -} from '../util/index' -import Data from '../dom/data' -import EventHandler from '../dom/event-handler' -import SelectorEngine from '../dom/selector-engine' - -/** - * ------------------------------------------------------------------------ - * Constants - * ------------------------------------------------------------------------ - */ - -const NAME = 'tab' -const VERSION = '4.3.1' -const DATA_KEY = 'bs.tab' -const EVENT_KEY = `.${DATA_KEY}` -const DATA_API_KEY = '.data-api' - -const Event = { - HIDE: `hide${EVENT_KEY}`, - HIDDEN: `hidden${EVENT_KEY}`, - SHOW: `show${EVENT_KEY}`, - SHOWN: `shown${EVENT_KEY}`, - CLICK_DATA_API: `click${EVENT_KEY}${DATA_API_KEY}` -} - -const ClassName = { - DROPDOWN_MENU: 'dropdown-menu', - ACTIVE: 'active', - DISABLED: 'disabled', - FADE: 'fade', - SHOW: 'show' -} - -const Selector = { - DROPDOWN: '.dropdown', - NAV_LIST_GROUP: '.nav, .list-group', - ACTIVE: '.active', - ACTIVE_UL: ':scope > li > .active', - DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]', - DROPDOWN_TOGGLE: '.dropdown-toggle', - DROPDOWN_ACTIVE_CHILD: ':scope > .dropdown-menu .active' -} - -/** - * ------------------------------------------------------------------------ - * Class Definition - * ------------------------------------------------------------------------ - */ - -class Tab { - constructor(element) { - this._element = element - - Data.setData(this._element, DATA_KEY, this) - } - - // Getters - - static get VERSION() { - return VERSION - } - - // Public - - show() { - if ((this._element.parentNode && - this._element.parentNode.nodeType === Node.ELEMENT_NODE && - this._element.classList.contains(ClassName.ACTIVE)) || - this._element.classList.contains(ClassName.DISABLED)) { - return - } - - let previous - const target = getElementFromSelector(this._element) - const listElement = SelectorEngine.closest(this._element, Selector.NAV_LIST_GROUP) - - if (listElement) { - const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector.ACTIVE_UL : Selector.ACTIVE - previous = makeArray(SelectorEngine.find(itemSelector, listElement)) - previous = previous[previous.length - 1] - } - - let hideEvent = null - - if (previous) { - hideEvent = EventHandler.trigger(previous, Event.HIDE, { - relatedTarget: this._element - }) - } - - const showEvent = EventHandler.trigger(this._element, Event.SHOW, { - relatedTarget: previous - }) - - if (showEvent.defaultPrevented || - (hideEvent !== null && hideEvent.defaultPrevented)) { - return - } - - this._activate( - this._element, - listElement - ) - - const complete = () => { - EventHandler.trigger(previous, Event.HIDDEN, { - relatedTarget: this._element - }) - EventHandler.trigger(this._element, Event.SHOWN, { - relatedTarget: previous - }) - } - - if (target) { - this._activate(target, target.parentNode, complete) - } else { - complete() - } - } - - dispose() { - Data.removeData(this._element, DATA_KEY) - this._element = null - } - - // Private - - _activate(element, container, callback) { - const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? - SelectorEngine.find(Selector.ACTIVE_UL, container) : - SelectorEngine.children(container, Selector.ACTIVE) - - const active = activeElements[0] - const isTransitioning = callback && - (active && active.classList.contains(ClassName.FADE)) - - const complete = () => this._transitionComplete( - element, - active, - callback - ) - - if (active && isTransitioning) { - const transitionDuration = getTransitionDurationFromElement(active) - active.classList.remove(ClassName.SHOW) - - EventHandler.one(active, TRANSITION_END, complete) - emulateTransitionEnd(active, transitionDuration) - } else { - complete() - } - } - - _transitionComplete(element, active, callback) { - if (active) { - active.classList.remove(ClassName.ACTIVE) - - const dropdownChild = SelectorEngine.findOne(Selector.DROPDOWN_ACTIVE_CHILD, active.parentNode) - - if (dropdownChild) { - dropdownChild.classList.remove(ClassName.ACTIVE) - } - - if (active.getAttribute('role') === 'tab') { - active.setAttribute('aria-selected', false) - } - } - - element.classList.add(ClassName.ACTIVE) - if (element.getAttribute('role') === 'tab') { - element.setAttribute('aria-selected', true) - } - - reflow(element) - - if (element.classList.contains(ClassName.FADE)) { - element.classList.add(ClassName.SHOW) - } - - if (element.parentNode && element.parentNode.classList.contains(ClassName.DROPDOWN_MENU)) { - const dropdownElement = SelectorEngine.closest(element, Selector.DROPDOWN) - - if (dropdownElement) { - makeArray(SelectorEngine.find(Selector.DROPDOWN_TOGGLE)) - .forEach(dropdown => dropdown.classList.add(ClassName.ACTIVE)) - } - - element.setAttribute('aria-expanded', true) - } - - if (callback) { - callback() - } - } - - // Static - - static jQueryInterface(config) { - return this.each(function () { - const data = Data.getData(this, DATA_KEY) || new Tab(this) - - if (typeof config === 'string') { - if (typeof data[config] === 'undefined') { - throw new TypeError(`No method named "${config}"`) - } - - data[config]() - } - }) - } - - static getInstance(element) { - return Data.getData(element, DATA_KEY) - } -} - -/** - * ------------------------------------------------------------------------ - * Data Api implementation - * ------------------------------------------------------------------------ - */ - -EventHandler.on(document, Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) { - event.preventDefault() - - const data = Data.getData(this, DATA_KEY) || new Tab(this) - data.show() -}) - -const $ = getjQuery() - -/** - * ------------------------------------------------------------------------ - * jQuery - * ------------------------------------------------------------------------ - * add .tab to jQuery only if jQuery is present - */ -/* istanbul ignore if */ -if ($) { - const JQUERY_NO_CONFLICT = $.fn[NAME] - $.fn[NAME] = Tab.jQueryInterface - $.fn[NAME].Constructor = Tab - $.fn[NAME].noConflict = () => { - $.fn[NAME] = JQUERY_NO_CONFLICT - return Tab.jQueryInterface - } -} - -export default Tab |