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authorMario <mario@mariovavti.com>2022-08-19 13:15:48 +0000
committerMario <mario@mariovavti.com>2022-08-19 13:15:48 +0000
commit185ddf1eaf82e08586be6c7689507ee924d9dd47 (patch)
tree218ff6da6fb1511a1b2823729607c7c4b13e30e9 /vendor/twbs/bootstrap/js/src/tab.js
parent7dee47183d05b6e1f7d5c5588e2df9993fb294dd (diff)
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update to bootstrap 5.2 and fixes
Diffstat (limited to 'vendor/twbs/bootstrap/js/src/tab.js')
-rw-r--r--vendor/twbs/bootstrap/js/src/tab.js303
1 files changed, 193 insertions, 110 deletions
diff --git a/vendor/twbs/bootstrap/js/src/tab.js b/vendor/twbs/bootstrap/js/src/tab.js
index 139a16cb4..2f612b7c2 100644
--- a/vendor/twbs/bootstrap/js/src/tab.js
+++ b/vendor/twbs/bootstrap/js/src/tab.js
@@ -1,202 +1,281 @@
/**
* --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): tab.js
+ * Bootstrap (v5.2.0): tab.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
-import {
- defineJQueryPlugin,
- getElementFromSelector,
- isDisabled,
- reflow
-} from './util/index'
+import { defineJQueryPlugin, getElementFromSelector, getNextActiveElement, isDisabled } from './util/index'
import EventHandler from './dom/event-handler'
import SelectorEngine from './dom/selector-engine'
import BaseComponent from './base-component'
/**
- * ------------------------------------------------------------------------
* Constants
- * ------------------------------------------------------------------------
*/
const NAME = 'tab'
const DATA_KEY = 'bs.tab'
const EVENT_KEY = `.${DATA_KEY}`
-const DATA_API_KEY = '.data-api'
const EVENT_HIDE = `hide${EVENT_KEY}`
const EVENT_HIDDEN = `hidden${EVENT_KEY}`
const EVENT_SHOW = `show${EVENT_KEY}`
const EVENT_SHOWN = `shown${EVENT_KEY}`
-const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`
+const EVENT_CLICK_DATA_API = `click${EVENT_KEY}`
+const EVENT_KEYDOWN = `keydown${EVENT_KEY}`
+const EVENT_LOAD_DATA_API = `load${EVENT_KEY}`
+
+const ARROW_LEFT_KEY = 'ArrowLeft'
+const ARROW_RIGHT_KEY = 'ArrowRight'
+const ARROW_UP_KEY = 'ArrowUp'
+const ARROW_DOWN_KEY = 'ArrowDown'
-const CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu'
const CLASS_NAME_ACTIVE = 'active'
const CLASS_NAME_FADE = 'fade'
const CLASS_NAME_SHOW = 'show'
+const CLASS_DROPDOWN = 'dropdown'
-const SELECTOR_DROPDOWN = '.dropdown'
-const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group'
-const SELECTOR_ACTIVE = '.active'
-const SELECTOR_ACTIVE_UL = ':scope > li > .active'
-const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]'
const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle'
-const SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active'
+const SELECTOR_DROPDOWN_MENU = '.dropdown-menu'
+const SELECTOR_DROPDOWN_ITEM = '.dropdown-item'
+const NOT_SELECTOR_DROPDOWN_TOGGLE = ':not(.dropdown-toggle)'
+
+const SELECTOR_TAB_PANEL = '.list-group, .nav, [role="tablist"]'
+const SELECTOR_OUTER = '.nav-item, .list-group-item'
+const SELECTOR_INNER = `.nav-link${NOT_SELECTOR_DROPDOWN_TOGGLE}, .list-group-item${NOT_SELECTOR_DROPDOWN_TOGGLE}, [role="tab"]${NOT_SELECTOR_DROPDOWN_TOGGLE}`
+const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]' // todo:v6: could be only `tab`
+const SELECTOR_INNER_ELEM = `${SELECTOR_INNER}, ${SELECTOR_DATA_TOGGLE}`
+
+const SELECTOR_DATA_TOGGLE_ACTIVE = `.${CLASS_NAME_ACTIVE}[data-bs-toggle="tab"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="pill"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="list"]`
/**
- * ------------------------------------------------------------------------
- * Class Definition
- * ------------------------------------------------------------------------
+ * Class definition
*/
class Tab extends BaseComponent {
- // Getters
+ constructor(element) {
+ super(element)
+ this._parent = this._element.closest(SELECTOR_TAB_PANEL)
+
+ if (!this._parent) {
+ return
+ // todo: should Throw exception on v6
+ // throw new TypeError(`${element.outerHTML} has not a valid parent ${SELECTOR_INNER_ELEM}`)
+ }
+
+ // Set up initial aria attributes
+ this._setInitialAttributes(this._parent, this._getChildren())
+
+ EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event))
+ }
+ // Getters
static get NAME() {
return NAME
}
// Public
-
- show() {
- if ((this._element.parentNode &&
- this._element.parentNode.nodeType === Node.ELEMENT_NODE &&
- this._element.classList.contains(CLASS_NAME_ACTIVE))) {
+ show() { // Shows this elem and deactivate the active sibling if exists
+ const innerElem = this._element
+ if (this._elemIsActive(innerElem)) {
return
}
- let previous
- const target = getElementFromSelector(this._element)
- const listElement = this._element.closest(SELECTOR_NAV_LIST_GROUP)
+ // Search for active tab on same parent to deactivate it
+ const active = this._getActiveElem()
- if (listElement) {
- const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE
- previous = SelectorEngine.find(itemSelector, listElement)
- previous = previous[previous.length - 1]
- }
-
- const hideEvent = previous ?
- EventHandler.trigger(previous, EVENT_HIDE, {
- relatedTarget: this._element
- }) :
+ const hideEvent = active ?
+ EventHandler.trigger(active, EVENT_HIDE, { relatedTarget: innerElem }) :
null
- const showEvent = EventHandler.trigger(this._element, EVENT_SHOW, {
- relatedTarget: previous
- })
+ const showEvent = EventHandler.trigger(innerElem, EVENT_SHOW, { relatedTarget: active })
+
+ if (showEvent.defaultPrevented || (hideEvent && hideEvent.defaultPrevented)) {
+ return
+ }
+
+ this._deactivate(active, innerElem)
+ this._activate(innerElem, active)
+ }
- if (showEvent.defaultPrevented || (hideEvent !== null && hideEvent.defaultPrevented)) {
+ // Private
+ _activate(element, relatedElem) {
+ if (!element) {
return
}
- this._activate(this._element, listElement)
+ element.classList.add(CLASS_NAME_ACTIVE)
+
+ this._activate(getElementFromSelector(element)) // Search and activate/show the proper section
const complete = () => {
- EventHandler.trigger(previous, EVENT_HIDDEN, {
- relatedTarget: this._element
- })
- EventHandler.trigger(this._element, EVENT_SHOWN, {
- relatedTarget: previous
+ if (element.getAttribute('role') !== 'tab') {
+ element.classList.add(CLASS_NAME_SHOW)
+ return
+ }
+
+ element.focus()
+ element.removeAttribute('tabindex')
+ element.setAttribute('aria-selected', true)
+ this._toggleDropDown(element, true)
+ EventHandler.trigger(element, EVENT_SHOWN, {
+ relatedTarget: relatedElem
})
}
- if (target) {
- this._activate(target, target.parentNode, complete)
- } else {
- complete()
- }
+ this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE))
}
- // Private
+ _deactivate(element, relatedElem) {
+ if (!element) {
+ return
+ }
- _activate(element, container, callback) {
- const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ?
- SelectorEngine.find(SELECTOR_ACTIVE_UL, container) :
- SelectorEngine.children(container, SELECTOR_ACTIVE)
+ element.classList.remove(CLASS_NAME_ACTIVE)
+ element.blur()
- const active = activeElements[0]
- const isTransitioning = callback && (active && active.classList.contains(CLASS_NAME_FADE))
+ this._deactivate(getElementFromSelector(element)) // Search and deactivate the shown section too
- const complete = () => this._transitionComplete(element, active, callback)
+ const complete = () => {
+ if (element.getAttribute('role') !== 'tab') {
+ element.classList.remove(CLASS_NAME_SHOW)
+ return
+ }
- if (active && isTransitioning) {
- active.classList.remove(CLASS_NAME_SHOW)
- this._queueCallback(complete, element, true)
- } else {
- complete()
+ element.setAttribute('aria-selected', false)
+ element.setAttribute('tabindex', '-1')
+ this._toggleDropDown(element, false)
+ EventHandler.trigger(element, EVENT_HIDDEN, { relatedTarget: relatedElem })
}
+
+ this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE))
}
- _transitionComplete(element, active, callback) {
- if (active) {
- active.classList.remove(CLASS_NAME_ACTIVE)
+ _keydown(event) {
+ if (!([ARROW_LEFT_KEY, ARROW_RIGHT_KEY, ARROW_UP_KEY, ARROW_DOWN_KEY].includes(event.key))) {
+ return
+ }
- const dropdownChild = SelectorEngine.findOne(SELECTOR_DROPDOWN_ACTIVE_CHILD, active.parentNode)
+ event.stopPropagation()// stopPropagation/preventDefault both added to support up/down keys without scrolling the page
+ event.preventDefault()
+ const isNext = [ARROW_RIGHT_KEY, ARROW_DOWN_KEY].includes(event.key)
+ const nextActiveElement = getNextActiveElement(this._getChildren().filter(element => !isDisabled(element)), event.target, isNext, true)
- if (dropdownChild) {
- dropdownChild.classList.remove(CLASS_NAME_ACTIVE)
- }
+ if (nextActiveElement) {
+ Tab.getOrCreateInstance(nextActiveElement).show()
+ }
+ }
- if (active.getAttribute('role') === 'tab') {
- active.setAttribute('aria-selected', false)
- }
+ _getChildren() { // collection of inner elements
+ return SelectorEngine.find(SELECTOR_INNER_ELEM, this._parent)
+ }
+
+ _getActiveElem() {
+ return this._getChildren().find(child => this._elemIsActive(child)) || null
+ }
+
+ _setInitialAttributes(parent, children) {
+ this._setAttributeIfNotExists(parent, 'role', 'tablist')
+
+ for (const child of children) {
+ this._setInitialAttributesOnChild(child)
}
+ }
- element.classList.add(CLASS_NAME_ACTIVE)
- if (element.getAttribute('role') === 'tab') {
- element.setAttribute('aria-selected', true)
+ _setInitialAttributesOnChild(child) {
+ child = this._getInnerElement(child)
+ const isActive = this._elemIsActive(child)
+ const outerElem = this._getOuterElement(child)
+ child.setAttribute('aria-selected', isActive)
+
+ if (outerElem !== child) {
+ this._setAttributeIfNotExists(outerElem, 'role', 'presentation')
}
- reflow(element)
+ if (!isActive) {
+ child.setAttribute('tabindex', '-1')
+ }
- if (element.classList.contains(CLASS_NAME_FADE)) {
- element.classList.add(CLASS_NAME_SHOW)
+ this._setAttributeIfNotExists(child, 'role', 'tab')
+
+ // set attributes to the related panel too
+ this._setInitialAttributesOnTargetPanel(child)
+ }
+
+ _setInitialAttributesOnTargetPanel(child) {
+ const target = getElementFromSelector(child)
+
+ if (!target) {
+ return
}
- let parent = element.parentNode
- if (parent && parent.nodeName === 'LI') {
- parent = parent.parentNode
+ this._setAttributeIfNotExists(target, 'role', 'tabpanel')
+
+ if (child.id) {
+ this._setAttributeIfNotExists(target, 'aria-labelledby', `#${child.id}`)
}
+ }
- if (parent && parent.classList.contains(CLASS_NAME_DROPDOWN_MENU)) {
- const dropdownElement = element.closest(SELECTOR_DROPDOWN)
+ _toggleDropDown(element, open) {
+ const outerElem = this._getOuterElement(element)
+ if (!outerElem.classList.contains(CLASS_DROPDOWN)) {
+ return
+ }
- if (dropdownElement) {
- SelectorEngine.find(SELECTOR_DROPDOWN_TOGGLE, dropdownElement)
- .forEach(dropdown => dropdown.classList.add(CLASS_NAME_ACTIVE))
+ const toggle = (selector, className) => {
+ const element = SelectorEngine.findOne(selector, outerElem)
+ if (element) {
+ element.classList.toggle(className, open)
}
-
- element.setAttribute('aria-expanded', true)
}
- if (callback) {
- callback()
+ toggle(SELECTOR_DROPDOWN_TOGGLE, CLASS_NAME_ACTIVE)
+ toggle(SELECTOR_DROPDOWN_MENU, CLASS_NAME_SHOW)
+ toggle(SELECTOR_DROPDOWN_ITEM, CLASS_NAME_ACTIVE)
+ outerElem.setAttribute('aria-expanded', open)
+ }
+
+ _setAttributeIfNotExists(element, attribute, value) {
+ if (!element.hasAttribute(attribute)) {
+ element.setAttribute(attribute, value)
}
}
- // Static
+ _elemIsActive(elem) {
+ return elem.classList.contains(CLASS_NAME_ACTIVE)
+ }
+
+ // Try to get the inner element (usually the .nav-link)
+ _getInnerElement(elem) {
+ return elem.matches(SELECTOR_INNER_ELEM) ? elem : SelectorEngine.findOne(SELECTOR_INNER_ELEM, elem)
+ }
+ // Try to get the outer element (usually the .nav-item)
+ _getOuterElement(elem) {
+ return elem.closest(SELECTOR_OUTER) || elem
+ }
+
+ // Static
static jQueryInterface(config) {
return this.each(function () {
const data = Tab.getOrCreateInstance(this)
- if (typeof config === 'string') {
- if (typeof data[config] === 'undefined') {
- throw new TypeError(`No method named "${config}"`)
- }
+ if (typeof config !== 'string') {
+ return
+ }
- data[config]()
+ if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
+ throw new TypeError(`No method named "${config}"`)
}
+
+ data[config]()
})
}
}
/**
- * ------------------------------------------------------------------------
- * Data Api implementation
- * ------------------------------------------------------------------------
+ * Data API implementation
*/
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
@@ -208,15 +287,19 @@ EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (
return
}
- const data = Tab.getOrCreateInstance(this)
- data.show()
+ Tab.getOrCreateInstance(this).show()
})
/**
- * ------------------------------------------------------------------------
+ * Initialize on focus
+ */
+EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
+ for (const element of SelectorEngine.find(SELECTOR_DATA_TOGGLE_ACTIVE)) {
+ Tab.getOrCreateInstance(element)
+ }
+})
+/**
* jQuery
- * ------------------------------------------------------------------------
- * add .Tab to jQuery only if jQuery is present
*/
defineJQueryPlugin(Tab)