diff options
Diffstat (limited to 'js/dist/dropdown.js')
| -rw-r--r-- | js/dist/dropdown.js | 406 |
1 files changed, 95 insertions, 311 deletions
diff --git a/js/dist/dropdown.js b/js/dist/dropdown.js index 1ac223fa8c..79d4ce12e1 100644 --- a/js/dist/dropdown.js +++ b/js/dist/dropdown.js @@ -1,19 +1,19 @@ /*! - * Bootstrap dropdown.js v5.1.3 (https://getbootstrap.com/) - * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) + * Bootstrap dropdown.js v5.2.0-beta1 (https://getbootstrap.com/) + * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) */ (function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@popperjs/core'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./base-component.js')) : - typeof define === 'function' && define.amd ? define(['@popperjs/core', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.Popper, global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base)); -})(this, (function (Popper, EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict'; + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@popperjs/core'), require('./util/index'), require('./dom/event-handler'), require('./dom/manipulator'), require('./dom/selector-engine'), require('./base-component')) : + typeof define === 'function' && define.amd ? define(['@popperjs/core', './util/index', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global["@popperjs/core"], global.Index, global.EventHandler, global.Manipulator, global.SelectorEngine, global.BaseComponent)); +})(this, (function (Popper, index, EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict'; const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e }; function _interopNamespace(e) { if (e && e.__esModule) return e; - const n = Object.create(null); + const n = Object.create(null, { [Symbol.toStringTag]: { value: 'Module' } }); if (e) { for (const k in e) { if (k !== 'default') { @@ -37,198 +37,12 @@ /** * -------------------------------------------------------------------------- - * Bootstrap (v5.1.3): util/index.js - * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) - * -------------------------------------------------------------------------- - */ - - const toType = obj => { - if (obj === null || obj === undefined) { - return `${obj}`; - } - - return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase(); - }; - - const getSelector = element => { - let selector = element.getAttribute('data-bs-target'); - - if (!selector || selector === '#') { - let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes, - // so everything starting with `#` or `.`. If a "real" URL is used as the selector, - // `document.querySelector` will rightfully complain it is invalid. - // See https://github.com/twbs/bootstrap/issues/32273 - - if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) { - return null; - } // Just in case some CMS puts out a full URL with the anchor appended - - - if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) { - hrefAttr = `#${hrefAttr.split('#')[1]}`; - } - - selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null; - } - - return selector; - }; - - const getElementFromSelector = element => { - const selector = getSelector(element); - return selector ? document.querySelector(selector) : null; - }; - - const isElement = obj => { - if (!obj || typeof obj !== 'object') { - return false; - } - - if (typeof obj.jquery !== 'undefined') { - obj = obj[0]; - } - - return typeof obj.nodeType !== 'undefined'; - }; - - const getElement = obj => { - if (isElement(obj)) { - // it's a jQuery object or a node element - return obj.jquery ? obj[0] : obj; - } - - if (typeof obj === 'string' && obj.length > 0) { - return document.querySelector(obj); - } - - return null; - }; - - const typeCheckConfig = (componentName, config, configTypes) => { - Object.keys(configTypes).forEach(property => { - const expectedTypes = configTypes[property]; - const value = config[property]; - const valueType = value && isElement(value) ? 'element' : toType(value); - - if (!new RegExp(expectedTypes).test(valueType)) { - throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`); - } - }); - }; - - const isVisible = element => { - if (!isElement(element) || element.getClientRects().length === 0) { - return false; - } - - return getComputedStyle(element).getPropertyValue('visibility') === 'visible'; - }; - - const isDisabled = element => { - if (!element || element.nodeType !== Node.ELEMENT_NODE) { - return true; - } - - if (element.classList.contains('disabled')) { - return true; - } - - if (typeof element.disabled !== 'undefined') { - return element.disabled; - } - - return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false'; - }; - - const noop = () => {}; - - const getjQuery = () => { - const { - jQuery - } = window; - - if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) { - return jQuery; - } - - return null; - }; - - const DOMContentLoadedCallbacks = []; - - const onDOMContentLoaded = callback => { - if (document.readyState === 'loading') { - // add listener on the first call when the document is in loading state - if (!DOMContentLoadedCallbacks.length) { - document.addEventListener('DOMContentLoaded', () => { - DOMContentLoadedCallbacks.forEach(callback => callback()); - }); - } - - DOMContentLoadedCallbacks.push(callback); - } else { - callback(); - } - }; - - const isRTL = () => document.documentElement.dir === 'rtl'; - - const defineJQueryPlugin = plugin => { - onDOMContentLoaded(() => { - const $ = getjQuery(); - /* istanbul ignore if */ - - if ($) { - const name = plugin.NAME; - const JQUERY_NO_CONFLICT = $.fn[name]; - $.fn[name] = plugin.jQueryInterface; - $.fn[name].Constructor = plugin; - - $.fn[name].noConflict = () => { - $.fn[name] = JQUERY_NO_CONFLICT; - return plugin.jQueryInterface; - }; - } - }); - }; - /** - * Return the previous/next element of a list. - * - * @param {array} list The list of elements - * @param activeElement The active element - * @param shouldGetNext Choose to get next or previous element - * @param isCycleAllowed - * @return {Element|elem} The proper element - */ - - - const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => { - let index = list.indexOf(activeElement); // if the element does not exist in the list return an element depending on the direction and if cycle is allowed - - if (index === -1) { - return list[!shouldGetNext && isCycleAllowed ? list.length - 1 : 0]; - } - - const listLength = list.length; - index += shouldGetNext ? 1 : -1; - - if (isCycleAllowed) { - index = (index + listLength) % listLength; - } - - return list[Math.max(0, Math.min(index, listLength - 1))]; - }; - - /** - * -------------------------------------------------------------------------- - * Bootstrap (v5.1.3): dropdown.js + * Bootstrap (v5.2.0-beta1): dropdown.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) * -------------------------------------------------------------------------- */ /** - * ------------------------------------------------------------------------ * Constants - * ------------------------------------------------------------------------ */ const NAME = 'dropdown'; @@ -236,13 +50,11 @@ const EVENT_KEY = `.${DATA_KEY}`; const DATA_API_KEY = '.data-api'; const ESCAPE_KEY = 'Escape'; - const SPACE_KEY = 'Space'; const TAB_KEY = 'Tab'; const ARROW_UP_KEY = 'ArrowUp'; const ARROW_DOWN_KEY = 'ArrowDown'; const RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button - const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEY}|${ARROW_DOWN_KEY}|${ESCAPE_KEY}`); const EVENT_HIDE = `hide${EVENT_KEY}`; const EVENT_HIDDEN = `hidden${EVENT_KEY}`; const EVENT_SHOW = `show${EVENT_KEY}`; @@ -254,17 +66,22 @@ const CLASS_NAME_DROPUP = 'dropup'; const CLASS_NAME_DROPEND = 'dropend'; const CLASS_NAME_DROPSTART = 'dropstart'; - const CLASS_NAME_NAVBAR = 'navbar'; - const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]'; + const CLASS_NAME_DROPUP_CENTER = 'dropup-center'; + const CLASS_NAME_DROPDOWN_CENTER = 'dropdown-center'; + const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]:not(.disabled):not(:disabled)'; + const SELECTOR_DATA_TOGGLE_SHOWN = `${SELECTOR_DATA_TOGGLE}.${CLASS_NAME_SHOW}`; const SELECTOR_MENU = '.dropdown-menu'; + const SELECTOR_NAVBAR = '.navbar'; const SELECTOR_NAVBAR_NAV = '.navbar-nav'; const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'; - const PLACEMENT_TOP = isRTL() ? 'top-end' : 'top-start'; - const PLACEMENT_TOPEND = isRTL() ? 'top-start' : 'top-end'; - const PLACEMENT_BOTTOM = isRTL() ? 'bottom-end' : 'bottom-start'; - const PLACEMENT_BOTTOMEND = isRTL() ? 'bottom-start' : 'bottom-end'; - const PLACEMENT_RIGHT = isRTL() ? 'left-start' : 'right-start'; - const PLACEMENT_LEFT = isRTL() ? 'right-start' : 'left-start'; + const PLACEMENT_TOP = index.isRTL() ? 'top-end' : 'top-start'; + const PLACEMENT_TOPEND = index.isRTL() ? 'top-start' : 'top-end'; + const PLACEMENT_BOTTOM = index.isRTL() ? 'bottom-end' : 'bottom-start'; + const PLACEMENT_BOTTOMEND = index.isRTL() ? 'bottom-start' : 'bottom-end'; + const PLACEMENT_RIGHT = index.isRTL() ? 'left-start' : 'right-start'; + const PLACEMENT_LEFT = index.isRTL() ? 'right-start' : 'left-start'; + const PLACEMENT_TOPCENTER = 'top'; + const PLACEMENT_BOTTOMCENTER = 'bottom'; const Default = { offset: [0, 2], boundary: 'clippingParents', @@ -282,17 +99,16 @@ autoClose: '(boolean|string)' }; /** - * ------------------------------------------------------------------------ - * Class Definition - * ------------------------------------------------------------------------ + * Class definition */ class Dropdown extends BaseComponent__default.default { constructor(element, config) { - super(element); + super(element, config); this._popper = null; - this._config = this._getConfig(config); - this._menu = this._getMenuElement(); + this._parent = this._element.parentNode; // dropdown wrapper + + this._menu = SelectorEngine__default.default.findOne(SELECTOR_MENU, this._parent); this._inNavbar = this._detectNavbar(); } // Getters @@ -315,7 +131,7 @@ } show() { - if (isDisabled(this._element) || this._isShown(this._menu)) { + if (index.isDisabled(this._element) || this._isShown()) { return; } @@ -328,20 +144,16 @@ return; } - const parent = Dropdown.getParentFromElement(this._element); // Totally disable Popper for Dropdowns in Navbar - - if (this._inNavbar) { - Manipulator__default.default.setDataAttribute(this._menu, 'popper', 'none'); - } else { - this._createPopper(parent); - } // If this is a touch-enabled device we add extra + this._createPopper(); // If this is a touch-enabled device we add extra // empty mouseover listeners to the body's immediate children; // only needed because of broken event delegation on iOS // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html - if ('ontouchstart' in document.documentElement && !parent.closest(SELECTOR_NAVBAR_NAV)) { - [].concat(...document.body.children).forEach(elem => EventHandler__default.default.on(elem, 'mouseover', noop)); + if ('ontouchstart' in document.documentElement && !this._parent.closest(SELECTOR_NAVBAR_NAV)) { + for (const element of [].concat(...document.body.children)) { + EventHandler__default.default.on(element, 'mouseover', index.noop); + } } this._element.focus(); @@ -356,7 +168,7 @@ } hide() { - if (isDisabled(this._element) || !this._isShown(this._menu)) { + if (index.isDisabled(this._element) || !this._isShown()) { return; } @@ -394,7 +206,9 @@ if ('ontouchstart' in document.documentElement) { - [].concat(...document.body.children).forEach(elem => EventHandler__default.default.off(elem, 'mouseover', noop)); + for (const element of [].concat(...document.body.children)) { + EventHandler__default.default.off(element, 'mouseover', index.noop); + } } if (this._popper) { @@ -412,13 +226,9 @@ } _getConfig(config) { - config = { ...this.constructor.Default, - ...Manipulator__default.default.getDataAttributes(this._element), - ...config - }; - typeCheckConfig(NAME, config, this.constructor.DefaultType); + config = super._getConfig(config); - if (typeof config.reference === 'object' && !isElement(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') { + if (typeof config.reference === 'object' && !index.isElement(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') { // Popper virtual elements require a getBoundingClientRect method throw new TypeError(`${NAME.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`); } @@ -426,7 +236,7 @@ return config; } - _createPopper(parent) { + _createPopper() { if (typeof Popper__namespace === 'undefined') { throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)'); } @@ -434,33 +244,24 @@ let referenceElement = this._element; if (this._config.reference === 'parent') { - referenceElement = parent; - } else if (isElement(this._config.reference)) { - referenceElement = getElement(this._config.reference); + referenceElement = this._parent; + } else if (index.isElement(this._config.reference)) { + referenceElement = index.getElement(this._config.reference); } else if (typeof this._config.reference === 'object') { referenceElement = this._config.reference; } const popperConfig = this._getPopperConfig(); - const isDisplayStatic = popperConfig.modifiers.find(modifier => modifier.name === 'applyStyles' && modifier.enabled === false); this._popper = Popper__namespace.createPopper(referenceElement, this._menu, popperConfig); - - if (isDisplayStatic) { - Manipulator__default.default.setDataAttribute(this._menu, 'popper', 'static'); - } - } - - _isShown(element = this._element) { - return element.classList.contains(CLASS_NAME_SHOW); } - _getMenuElement() { - return SelectorEngine__default.default.next(this._element, SELECTOR_MENU)[0]; + _isShown() { + return this._menu.classList.contains(CLASS_NAME_SHOW); } _getPlacement() { - const parentDropdown = this._element.parentNode; + const parentDropdown = this._parent; if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) { return PLACEMENT_RIGHT; @@ -468,6 +269,14 @@ if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) { return PLACEMENT_LEFT; + } + + if (parentDropdown.classList.contains(CLASS_NAME_DROPUP_CENTER)) { + return PLACEMENT_TOPCENTER; + } + + if (parentDropdown.classList.contains(CLASS_NAME_DROPDOWN_CENTER)) { + return PLACEMENT_BOTTOMCENTER; } // We need to trim the value because custom properties can also include spaces @@ -481,7 +290,7 @@ } _detectNavbar() { - return this._element.closest(`.${CLASS_NAME_NAVBAR}`) !== null; + return this._element.closest(SELECTOR_NAVBAR) !== null; } _getOffset() { @@ -490,7 +299,7 @@ } = this._config; if (typeof offset === 'string') { - return offset.split(',').map(val => Number.parseInt(val, 10)); + return offset.split(',').map(value => Number.parseInt(value, 10)); } if (typeof offset === 'function') { @@ -514,9 +323,11 @@ offset: this._getOffset() } }] - }; // Disable Popper if we have a static display + }; // Disable Popper if we have a static display or Dropdown is in Navbar + + if (this._inNavbar || this._config.display === 'static') { + Manipulator__default.default.setDataAttribute(this._menu, 'popper', 'static'); // todo:v6 remove - if (this._config.display === 'static') { defaultBsPopperConfig.modifiers = [{ name: 'applyStyles', enabled: false @@ -532,7 +343,7 @@ key, target }) { - const items = SelectorEngine__default.default.find(SELECTOR_VISIBLE_ITEMS, this._menu).filter(isVisible); + const items = SelectorEngine__default.default.find(SELECTOR_VISIBLE_ITEMS, this._menu).filter(element => index.isVisible(element)); if (!items.length) { return; @@ -540,7 +351,7 @@ // allow cycling to get the last item in case key equals ARROW_UP_KEY - getNextActiveElement(items, target, key === ARROW_DOWN_KEY, !items.includes(target)).focus(); + index.getNextActiveElement(items, target, key === ARROW_DOWN_KEY, !items.includes(target)).focus(); } // Static @@ -561,20 +372,28 @@ } static clearMenus(event) { - if (event && (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY)) { + if (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY) { return; } - const toggles = SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE); + const openToggles = SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE_SHOWN); - for (let i = 0, len = toggles.length; i < len; i++) { - const context = Dropdown.getInstance(toggles[i]); + for (const toggle of openToggles) { + const context = Dropdown.getInstance(toggle); if (!context || context._config.autoClose === false) { continue; } - if (!context._isShown()) { + const composedPath = event.composedPath(); + const isMenuTarget = composedPath.includes(context._menu); + + if (composedPath.includes(context._element) || context._config.autoClose === 'inside' && !isMenuTarget || context._config.autoClose === 'outside' && isMenuTarget) { + continue; + } // Tab navigation through the dropdown menu or events from contained inputs shouldn't close the menu + + + if (context._menu.contains(event.target) && (event.type === 'keyup' && event.key === TAB_KEY || /input|select|option|textarea|form/i.test(event.target.tagName))) { continue; } @@ -582,85 +401,53 @@ relatedTarget: context._element }; - if (event) { - const composedPath = event.composedPath(); - const isMenuTarget = composedPath.includes(context._menu); - - if (composedPath.includes(context._element) || context._config.autoClose === 'inside' && !isMenuTarget || context._config.autoClose === 'outside' && isMenuTarget) { - continue; - } // Tab navigation through the dropdown menu or events from contained inputs shouldn't close the menu - - - if (context._menu.contains(event.target) && (event.type === 'keyup' && event.key === TAB_KEY || /input|select|option|textarea|form/i.test(event.target.tagName))) { - continue; - } - - if (event.type === 'click') { - relatedTarget.clickEvent = event; - } + if (event.type === 'click') { + relatedTarget.clickEvent = event; } context._completeHide(relatedTarget); } } - static getParentFromElement(element) { - return getElementFromSelector(element) || element.parentNode; - } - static dataApiKeydownHandler(event) { - // If not input/textarea: - // - And not a key in REGEXP_KEYDOWN => not a dropdown command - // If input/textarea: - // - If space key => not a dropdown command - // - If key is other than escape - // - If key is not up or down => not a dropdown command - // - If trigger inside the menu => not a dropdown command - if (/input|textarea/i.test(event.target.tagName) ? event.key === SPACE_KEY || event.key !== ESCAPE_KEY && (event.key !== ARROW_DOWN_KEY && event.key !== ARROW_UP_KEY || event.target.closest(SELECTOR_MENU)) : !REGEXP_KEYDOWN.test(event.key)) { - return; - } + // If not an UP | DOWN | ESCAPE key => not a dropdown command + // If input/textarea && if key is other than ESCAPE => not a dropdown command + const isInput = /input|textarea/i.test(event.target.tagName); + const isEscapeEvent = event.key === ESCAPE_KEY; + const isUpOrDownEvent = [ARROW_UP_KEY, ARROW_DOWN_KEY].includes(event.key); - const isActive = this.classList.contains(CLASS_NAME_SHOW); - - if (!isActive && event.key === ESCAPE_KEY) { + if (!isUpOrDownEvent && !isEscapeEvent) { return; } - event.preventDefault(); - event.stopPropagation(); - - if (isDisabled(this)) { + if (isInput && !isEscapeEvent) { return; } - const getToggleButton = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine__default.default.prev(this, SELECTOR_DATA_TOGGLE)[0]; + event.preventDefault(); + const getToggleButton = SelectorEngine__default.default.findOne(SELECTOR_DATA_TOGGLE, event.delegateTarget.parentNode); const instance = Dropdown.getOrCreateInstance(getToggleButton); - if (event.key === ESCAPE_KEY) { - instance.hide(); - return; - } - - if (event.key === ARROW_UP_KEY || event.key === ARROW_DOWN_KEY) { - if (!isActive) { - instance.show(); - } + if (isUpOrDownEvent) { + event.stopPropagation(); + instance.show(); instance._selectMenuItem(event); return; } - if (!isActive || event.key === SPACE_KEY) { - Dropdown.clearMenus(); + if (instance._isShown()) { + // else is escape and we check if it is shown + event.stopPropagation(); + instance.hide(); + getToggleButton.focus(); } } } /** - * ------------------------------------------------------------------------ - * Data Api implementation - * ------------------------------------------------------------------------ + * Data API implementation */ @@ -673,13 +460,10 @@ Dropdown.getOrCreateInstance(this).toggle(); }); /** - * ------------------------------------------------------------------------ * jQuery - * ------------------------------------------------------------------------ - * add .Dropdown to jQuery only if jQuery is present */ - defineJQueryPlugin(Dropdown); + index.defineJQueryPlugin(Dropdown); return Dropdown; |