diff options
Diffstat (limited to 'js/dist/dropdown.js')
| -rw-r--r-- | js/dist/dropdown.js | 610 |
1 files changed, 303 insertions, 307 deletions
diff --git a/js/dist/dropdown.js b/js/dist/dropdown.js index 77cc7becb..af421d5bc 100644 --- a/js/dist/dropdown.js +++ b/js/dist/dropdown.js @@ -1,90 +1,121 @@ /*! - * Bootstrap dropdown.js v5.0.0-alpha3 (https://getbootstrap.com/) - * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) + * Bootstrap dropdown.js v5.0.0-beta3 (https://getbootstrap.com/) + * Copyright 2011-2021 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('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('popper.js'), require('./dom/selector-engine.js')) : - typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', 'popper.js', './dom/selector-engine'], factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.Data, global.EventHandler, global.Manipulator, global.Popper, global.SelectorEngine)); -}(this, (function (Data, EventHandler, Manipulator, Popper, SelectorEngine) { 'use strict'; + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@popperjs/core'), require('./dom/data.js'), 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/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.Popper, global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base)); +}(this, (function (Popper, Data, EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict'; function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; } + function _interopNamespace(e) { + if (e && e.__esModule) return e; + var n = Object.create(null); + if (e) { + Object.keys(e).forEach(function (k) { + if (k !== 'default') { + var d = Object.getOwnPropertyDescriptor(e, k); + Object.defineProperty(n, k, d.get ? d : { + enumerable: true, + get: function () { + return e[k]; + } + }); + } + }); + } + n['default'] = e; + return Object.freeze(n); + } + + var Popper__namespace = /*#__PURE__*/_interopNamespace(Popper); var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data); var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler); var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator); - var Popper__default = /*#__PURE__*/_interopDefaultLegacy(Popper); var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine); + var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent); /** * -------------------------------------------------------------------------- - * Bootstrap (v5.0.0-alpha3): util/index.js + * Bootstrap (v5.0.0-beta3): util/index.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) * -------------------------------------------------------------------------- */ - var toType = function toType(obj) { + const toType = obj => { if (obj === null || obj === undefined) { - return "" + obj; + return `${obj}`; } return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase(); }; - var getSelector = function getSelector(element) { - var selector = element.getAttribute('data-bs-target'); + const getSelector = element => { + let selector = element.getAttribute('data-bs-target'); if (!selector || selector === '#') { - var hrefAttr = element.getAttribute('href'); + 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; }; - var getElementFromSelector = function getElementFromSelector(element) { - var selector = getSelector(element); + const getElementFromSelector = element => { + const selector = getSelector(element); return selector ? document.querySelector(selector) : null; }; - var isElement = function isElement(obj) { - return (obj[0] || obj).nodeType; - }; + const isElement = obj => (obj[0] || obj).nodeType; - var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) { - Object.keys(configTypes).forEach(function (property) { - var expectedTypes = configTypes[property]; - var value = config[property]; - var valueType = value && isElement(value) ? 'element' : toType(value); + 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 Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\".")); + throw new TypeError(`${componentName.toUpperCase()}: ` + `Option "${property}" provided type "${valueType}" ` + `but expected type "${expectedTypes}".`); } }); }; - var isVisible = function isVisible(element) { + const isVisible = element => { if (!element) { return false; } if (element.style && element.parentNode && element.parentNode.style) { - var elementStyle = getComputedStyle(element); - var parentNodeStyle = getComputedStyle(element.parentNode); + const elementStyle = getComputedStyle(element); + const parentNodeStyle = getComputedStyle(element.parentNode); return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden'; } return false; }; - var noop = function noop() { - return function () {}; - }; + const noop = () => function () {}; - var getjQuery = function getjQuery() { - var _window = window, - jQuery = _window.jQuery; + const getjQuery = () => { + const { + jQuery + } = window; if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) { return jQuery; @@ -93,7 +124,7 @@ return null; }; - var onDOMContentLoaded = function onDOMContentLoaded(callback) { + const onDOMContentLoaded = callback => { if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', callback); } else { @@ -101,119 +132,87 @@ } }; - var isRTL = document.documentElement.dir === 'rtl'; - - function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + const isRTL = () => document.documentElement.dir === 'rtl'; - function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - /** - * ------------------------------------------------------------------------ - * Constants - * ------------------------------------------------------------------------ - */ - - var VERSION = '5.0.0-alpha3'; - - var BaseComponent = /*#__PURE__*/function () { - function BaseComponent(element) { - if (!element) { - return; - } - - this._element = element; - Data__default['default'].setData(element, this.constructor.DATA_KEY, this); - } - - var _proto = BaseComponent.prototype; - - _proto.dispose = function dispose() { - Data__default['default'].removeData(this._element, this.constructor.DATA_KEY); - this._element = null; - } - /** Static */ - ; + const defineJQueryPlugin = (name, plugin) => { + onDOMContentLoaded(() => { + const $ = getjQuery(); + /* istanbul ignore if */ - BaseComponent.getInstance = function getInstance(element) { - return Data__default['default'].getData(element, this.DATA_KEY); - }; + if ($) { + const JQUERY_NO_CONFLICT = $.fn[name]; + $.fn[name] = plugin.jQueryInterface; + $.fn[name].Constructor = plugin; - _createClass(BaseComponent, null, [{ - key: "VERSION", - get: function get() { - return VERSION; + $.fn[name].noConflict = () => { + $.fn[name] = JQUERY_NO_CONFLICT; + return plugin.jQueryInterface; + }; } - }]); - - return BaseComponent; - }(); - - function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); } - - function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - - function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; } + }); + }; - function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; } + /** + * -------------------------------------------------------------------------- + * Bootstrap (v5.0.0-beta3): dropdown.js + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) + * -------------------------------------------------------------------------- + */ /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ */ - var NAME = 'dropdown'; - var DATA_KEY = 'bs.dropdown'; - var EVENT_KEY = "." + DATA_KEY; - var DATA_API_KEY = '.data-api'; - var ESCAPE_KEY = 'Escape'; - var SPACE_KEY = 'Space'; - var TAB_KEY = 'Tab'; - var ARROW_UP_KEY = 'ArrowUp'; - var ARROW_DOWN_KEY = 'ArrowDown'; - var RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button - - var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEY + "|" + ARROW_DOWN_KEY + "|" + ESCAPE_KEY); - var EVENT_HIDE = "hide" + EVENT_KEY; - var EVENT_HIDDEN = "hidden" + EVENT_KEY; - var EVENT_SHOW = "show" + EVENT_KEY; - var EVENT_SHOWN = "shown" + EVENT_KEY; - var EVENT_CLICK = "click" + EVENT_KEY; - var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY; - var EVENT_KEYDOWN_DATA_API = "keydown" + EVENT_KEY + DATA_API_KEY; - var EVENT_KEYUP_DATA_API = "keyup" + EVENT_KEY + DATA_API_KEY; - var CLASS_NAME_DISABLED = 'disabled'; - var CLASS_NAME_SHOW = 'show'; - var CLASS_NAME_DROPUP = 'dropup'; - var CLASS_NAME_DROPEND = 'dropend'; - var CLASS_NAME_DROPSTART = 'dropstart'; - var CLASS_NAME_MENUEND = 'dropdown-menu-end'; - var CLASS_NAME_NAVBAR = 'navbar'; - var CLASS_NAME_POSITION_STATIC = 'position-static'; - var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]'; - var SELECTOR_FORM_CHILD = '.dropdown form'; - var SELECTOR_MENU = '.dropdown-menu'; - var SELECTOR_NAVBAR_NAV = '.navbar-nav'; - var SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'; - var PLACEMENT_TOP = isRTL ? 'top-end' : 'top-start'; - var PLACEMENT_TOPEND = isRTL ? 'top-start' : 'top-end'; - var PLACEMENT_BOTTOM = isRTL ? 'bottom-end' : 'bottom-start'; - var PLACEMENT_BOTTOMEND = isRTL ? 'bottom-start' : 'bottom-end'; - var PLACEMENT_RIGHT = isRTL ? 'left-start' : 'right-start'; - var PLACEMENT_LEFT = isRTL ? 'right-start' : 'left-start'; - var Default = { - offset: 0, - flip: true, - boundary: 'scrollParent', + const NAME = 'dropdown'; + const DATA_KEY = 'bs.dropdown'; + 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}`; + const EVENT_SHOWN = `shown${EVENT_KEY}`; + const EVENT_CLICK = `click${EVENT_KEY}`; + const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`; + const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY}${DATA_API_KEY}`; + const EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY}${DATA_API_KEY}`; + const CLASS_NAME_DISABLED = 'disabled'; + const CLASS_NAME_SHOW = 'show'; + 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 SELECTOR_MENU = '.dropdown-menu'; + 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 Default = { + offset: [0, 2], + boundary: 'clippingParents', reference: 'toggle', display: 'dynamic', popperConfig: null }; - var DefaultType = { - offset: '(number|string|function)', - flip: 'boolean', + const DefaultType = { + offset: '(array|string|function)', boundary: '(string|element)', - reference: '(string|element)', + reference: '(string|element|object)', display: 'string', - popperConfig: '(null|object)' + popperConfig: '(null|object|function)' }; /** * ------------------------------------------------------------------------ @@ -221,33 +220,37 @@ * ------------------------------------------------------------------------ */ - var Dropdown = /*#__PURE__*/function (_BaseComponent) { - _inheritsLoose(Dropdown, _BaseComponent); + class Dropdown extends BaseComponent__default['default'] { + constructor(element, config) { + super(element); + this._popper = null; + this._config = this._getConfig(config); + this._menu = this._getMenuElement(); + this._inNavbar = this._detectNavbar(); - function Dropdown(element, config) { - var _this; + this._addEventListeners(); + } // Getters - _this = _BaseComponent.call(this, element) || this; - _this._popper = null; - _this._config = _this._getConfig(config); - _this._menu = _this._getMenuElement(); - _this._inNavbar = _this._detectNavbar(); - _this._addEventListeners(); + static get Default() { + return Default; + } - return _this; - } // Getters + static get DefaultType() { + return DefaultType; + } + static get DATA_KEY() { + return DATA_KEY; + } // Public - var _proto = Dropdown.prototype; - // Public - _proto.toggle = function toggle() { + toggle() { if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED)) { return; } - var isActive = this._element.classList.contains(CLASS_NAME_SHOW); + const isActive = this._element.classList.contains(CLASS_NAME_SHOW); Dropdown.clearMenus(); @@ -256,30 +259,32 @@ } this.show(); - }; + } - _proto.show = function show() { + show() { if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || this._menu.classList.contains(CLASS_NAME_SHOW)) { return; } - var parent = Dropdown.getParentFromElement(this._element); - var relatedTarget = { + const parent = Dropdown.getParentFromElement(this._element); + const relatedTarget = { relatedTarget: this._element }; - var showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW, relatedTarget); + const showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW, relatedTarget); if (showEvent.defaultPrevented) { return; } // Totally disable Popper for Dropdowns in Navbar - if (!this._inNavbar) { - if (typeof Popper__default['default'] === 'undefined') { + if (this._inNavbar) { + Manipulator__default['default'].setDataAttribute(this._menu, 'popper', 'none'); + } else { + if (typeof Popper__namespace === 'undefined') { throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)'); } - var referenceElement = this._element; + let referenceElement = this._element; if (this._config.reference === 'parent') { referenceElement = parent; @@ -289,16 +294,18 @@ if (typeof this._config.reference.jquery !== 'undefined') { referenceElement = this._config.reference[0]; } - } // If boundary is not `scrollParent`, then set position to `static` - // to allow the menu to "escape" the scroll parent's boundaries - // https://github.com/twbs/bootstrap/issues/24251 + } else if (typeof this._config.reference === 'object') { + referenceElement = this._config.reference; + } + const popperConfig = this._getPopperConfig(); - if (this._config.boundary !== 'scrollParent') { - parent.classList.add(CLASS_NAME_POSITION_STATIC); - } + const isDisplayStatic = popperConfig.modifiers.find(modifier => modifier.name === 'applyStyles' && modifier.enabled === false); + this._popper = Popper__namespace.createPopper(referenceElement, this._menu, popperConfig); - this._popper = new Popper__default['default'](referenceElement, this._menu, this._getPopperConfig()); + if (isDisplayStatic) { + Manipulator__default['default'].setDataAttribute(this._menu, 'popper', 'static'); + } } // 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 @@ -306,11 +313,7 @@ if ('ontouchstart' in document.documentElement && !parent.closest(SELECTOR_NAVBAR_NAV)) { - var _ref; - - (_ref = []).concat.apply(_ref, document.body.children).forEach(function (elem) { - return EventHandler__default['default'].on(elem, 'mouseover', null, noop()); - }); + [].concat(...document.body.children).forEach(elem => EventHandler__default['default'].on(elem, 'mouseover', null, noop())); } this._element.focus(); @@ -321,19 +324,18 @@ this._element.classList.toggle(CLASS_NAME_SHOW); - EventHandler__default['default'].trigger(parent, EVENT_SHOWN, relatedTarget); - }; + EventHandler__default['default'].trigger(this._element, EVENT_SHOWN, relatedTarget); + } - _proto.hide = function hide() { + hide() { if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || !this._menu.classList.contains(CLASS_NAME_SHOW)) { return; } - var parent = Dropdown.getParentFromElement(this._element); - var relatedTarget = { + const relatedTarget = { relatedTarget: this._element }; - var hideEvent = EventHandler__default['default'].trigger(parent, EVENT_HIDE, relatedTarget); + const hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE, relatedTarget); if (hideEvent.defaultPrevented) { return; @@ -347,12 +349,11 @@ this._element.classList.toggle(CLASS_NAME_SHOW); - EventHandler__default['default'].trigger(parent, EVENT_HIDDEN, relatedTarget); - }; - - _proto.dispose = function dispose() { - _BaseComponent.prototype.dispose.call(this); + Manipulator__default['default'].removeDataAttribute(this._menu, 'popper'); + EventHandler__default['default'].trigger(this._element, EVENT_HIDDEN, relatedTarget); + } + dispose() { EventHandler__default['default'].off(this._element, EVENT_KEY); this._menu = null; @@ -361,104 +362,119 @@ this._popper = null; } - }; - _proto.update = function update() { + super.dispose(); + } + + update() { this._inNavbar = this._detectNavbar(); if (this._popper) { - this._popper.scheduleUpdate(); + this._popper.update(); } } // Private - ; - _proto._addEventListeners = function _addEventListeners() { - var _this2 = this; - EventHandler__default['default'].on(this._element, EVENT_CLICK, function (event) { + _addEventListeners() { + EventHandler__default['default'].on(this._element, EVENT_CLICK, event => { event.preventDefault(); - event.stopPropagation(); - - _this2.toggle(); + this.toggle(); }); - }; + } - _proto._getConfig = function _getConfig(config) { - config = _extends({}, this.constructor.Default, Manipulator__default['default'].getDataAttributes(this._element), config); + _getConfig(config) { + config = { ...this.constructor.Default, + ...Manipulator__default['default'].getDataAttributes(this._element), + ...config + }; typeCheckConfig(NAME, config, this.constructor.DefaultType); + + if (typeof config.reference === 'object' && !isElement(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') { + // Popper virtual elements require a getBoundingClientRect method + throw new TypeError(`${NAME.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`); + } + return config; - }; + } - _proto._getMenuElement = function _getMenuElement() { + _getMenuElement() { return SelectorEngine__default['default'].next(this._element, SELECTOR_MENU)[0]; - }; + } + + _getPlacement() { + const parentDropdown = this._element.parentNode; + + if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) { + return PLACEMENT_RIGHT; + } + + if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) { + return PLACEMENT_LEFT; + } // We need to trim the value because custom properties can also include spaces + - _proto._getPlacement = function _getPlacement() { - var parentDropdown = this._element.parentNode; - var placement = PLACEMENT_BOTTOM; // Handle dropup + const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end'; if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) { - placement = this._menu.classList.contains(CLASS_NAME_MENUEND) ? PLACEMENT_TOPEND : PLACEMENT_TOP; - } else if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) { - placement = PLACEMENT_RIGHT; - } else if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) { - placement = PLACEMENT_LEFT; - } else if (this._menu.classList.contains(CLASS_NAME_MENUEND)) { - placement = PLACEMENT_BOTTOMEND; + return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP; } - return placement; - }; + return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM; + } - _proto._detectNavbar = function _detectNavbar() { - return Boolean(this._element.closest("." + CLASS_NAME_NAVBAR)); - }; + _detectNavbar() { + return this._element.closest(`.${CLASS_NAME_NAVBAR}`) !== null; + } - _proto._getOffset = function _getOffset() { - var _this3 = this; + _getOffset() { + const { + offset + } = this._config; - var offset = {}; + if (typeof offset === 'string') { + return offset.split(',').map(val => Number.parseInt(val, 10)); + } - if (typeof this._config.offset === 'function') { - offset.fn = function (data) { - data.offsets = _extends({}, data.offsets, _this3._config.offset(data.offsets, _this3._element) || {}); - return data; - }; - } else { - offset.offset = this._config.offset; + if (typeof offset === 'function') { + return popperData => offset(popperData, this._element); } return offset; - }; + } - _proto._getPopperConfig = function _getPopperConfig() { - var popperConfig = { + _getPopperConfig() { + const defaultBsPopperConfig = { placement: this._getPlacement(), - modifiers: { - offset: this._getOffset(), - flip: { - enabled: this._config.flip - }, - preventOverflow: { - boundariesElement: this._config.boundary + modifiers: [{ + name: 'preventOverflow', + options: { + boundary: this._config.boundary } - } + }, { + name: 'offset', + options: { + offset: this._getOffset() + } + }] }; // Disable Popper if we have a static display if (this._config.display === 'static') { - popperConfig.modifiers.applyStyle = { + defaultBsPopperConfig.modifiers = [{ + name: 'applyStyles', enabled: false - }; + }]; } - return _extends({}, popperConfig, this._config.popperConfig); + return { ...defaultBsPopperConfig, + ...(typeof this._config.popperConfig === 'function' ? this._config.popperConfig(defaultBsPopperConfig) : this._config.popperConfig) + }; } // Static - ; - Dropdown.dropdownInterface = function dropdownInterface(element, config) { - var data = Data__default['default'].getData(element, DATA_KEY); - var _config = typeof config === 'object' ? config : null; + static dropdownInterface(element, config) { + let data = Data__default['default'].get(element, DATA_KEY); + + const _config = typeof config === 'object' ? config : null; if (!data) { data = new Dropdown(element, _config); @@ -466,30 +482,35 @@ if (typeof config === 'string') { if (typeof data[config] === 'undefined') { - throw new TypeError("No method named \"" + config + "\""); + throw new TypeError(`No method named "${config}"`); } data[config](); } - }; + } - Dropdown.jQueryInterface = function jQueryInterface(config) { + static jQueryInterface(config) { return this.each(function () { Dropdown.dropdownInterface(this, config); }); - }; + } - Dropdown.clearMenus = function clearMenus(event) { - if (event && (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY)) { - return; + static clearMenus(event) { + if (event) { + if (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY) { + return; + } + + if (/input|select|textarea|form/i.test(event.target.tagName)) { + return; + } } - var toggles = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE); + const toggles = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE); - for (var i = 0, len = toggles.length; i < len; i++) { - var parent = Dropdown.getParentFromElement(toggles[i]); - var context = Data__default['default'].getData(toggles[i], DATA_KEY); - var relatedTarget = { + for (let i = 0, len = toggles.length; i < len; i++) { + const context = Data__default['default'].get(toggles[i], DATA_KEY); + const relatedTarget = { relatedTarget: toggles[i] }; @@ -501,17 +522,25 @@ continue; } - var dropdownMenu = context._menu; + const dropdownMenu = context._menu; if (!toggles[i].classList.contains(CLASS_NAME_SHOW)) { continue; } - if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.key === TAB_KEY) && dropdownMenu.contains(event.target)) { - continue; + if (event) { + // Don't close the menu if the clicked element or one of its parents is the dropdown button + if ([context._element].some(element => event.composedPath().includes(element))) { + continue; + } // Tab navigation through the dropdown menu shouldn't close the menu + + + if (event.type === 'keyup' && event.key === TAB_KEY && dropdownMenu.contains(event.target)) { + continue; + } } - var hideEvent = EventHandler__default['default'].trigger(parent, EVENT_HIDE, relatedTarget); + const hideEvent = EventHandler__default['default'].trigger(toggles[i], EVENT_HIDE, relatedTarget); if (hideEvent.defaultPrevented) { continue; @@ -520,11 +549,7 @@ if ('ontouchstart' in document.documentElement) { - var _ref2; - - (_ref2 = []).concat.apply(_ref2, document.body.children).forEach(function (elem) { - return EventHandler__default['default'].off(elem, 'mouseover', null, noop()); - }); + [].concat(...document.body.children).forEach(elem => EventHandler__default['default'].off(elem, 'mouseover', null, noop())); } toggles[i].setAttribute('aria-expanded', 'false'); @@ -535,15 +560,16 @@ dropdownMenu.classList.remove(CLASS_NAME_SHOW); toggles[i].classList.remove(CLASS_NAME_SHOW); - EventHandler__default['default'].trigger(parent, EVENT_HIDDEN, relatedTarget); + Manipulator__default['default'].removeDataAttribute(dropdownMenu, 'popper'); + EventHandler__default['default'].trigger(toggles[i], EVENT_HIDDEN, relatedTarget); } - }; + } - Dropdown.getParentFromElement = function getParentFromElement(element) { + static getParentFromElement(element) { return getElementFromSelector(element) || element.parentNode; - }; + } - Dropdown.dataApiKeydownHandler = function dataApiKeydownHandler(event) { + static dataApiKeydownHandler(event) { // If not input/textarea: // - And not a key in REGEXP_KEYDOWN => not a dropdown command // If input/textarea: @@ -562,28 +588,34 @@ return; } - var parent = Dropdown.getParentFromElement(this); - var isActive = this.classList.contains(CLASS_NAME_SHOW); + const parent = Dropdown.getParentFromElement(this); + const isActive = this.classList.contains(CLASS_NAME_SHOW); if (event.key === ESCAPE_KEY) { - var button = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine__default['default'].prev(this, SELECTOR_DATA_TOGGLE)[0]; + const button = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine__default['default'].prev(this, SELECTOR_DATA_TOGGLE)[0]; button.focus(); Dropdown.clearMenus(); return; } + if (!isActive && (event.key === ARROW_UP_KEY || event.key === ARROW_DOWN_KEY)) { + const button = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine__default['default'].prev(this, SELECTOR_DATA_TOGGLE)[0]; + button.click(); + return; + } + if (!isActive || event.key === SPACE_KEY) { Dropdown.clearMenus(); return; } - var items = SelectorEngine__default['default'].find(SELECTOR_VISIBLE_ITEMS, parent).filter(isVisible); + const items = SelectorEngine__default['default'].find(SELECTOR_VISIBLE_ITEMS, parent).filter(isVisible); if (!items.length) { return; } - var index = items.indexOf(event.target); // Up + let index = items.indexOf(event.target); // Up if (event.key === ARROW_UP_KEY && index > 0) { index--; @@ -597,27 +629,9 @@ index = index === -1 ? 0 : index; items[index].focus(); - }; - - _createClass$1(Dropdown, null, [{ - key: "Default", - get: function get() { - return Default; - } - }, { - key: "DefaultType", - get: function get() { - return DefaultType; - } - }, { - key: "DATA_KEY", - get: function get() { - return DATA_KEY; - } - }]); + } - return Dropdown; - }(BaseComponent); + } /** * ------------------------------------------------------------------------ * Data Api implementation @@ -631,11 +645,7 @@ EventHandler__default['default'].on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus); EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) { event.preventDefault(); - event.stopPropagation(); - Dropdown.dropdownInterface(this, 'toggle'); - }); - EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_FORM_CHILD, function (e) { - return e.stopPropagation(); + Dropdown.dropdownInterface(this); }); /** * ------------------------------------------------------------------------ @@ -644,21 +654,7 @@ * add .Dropdown to jQuery only if jQuery is present */ - onDOMContentLoaded(function () { - var $ = getjQuery(); - /* istanbul ignore if */ - - if ($) { - var JQUERY_NO_CONFLICT = $.fn[NAME]; - $.fn[NAME] = Dropdown.jQueryInterface; - $.fn[NAME].Constructor = Dropdown; - - $.fn[NAME].noConflict = function () { - $.fn[NAME] = JQUERY_NO_CONFLICT; - return Dropdown.jQueryInterface; - }; - } - }); + defineJQueryPlugin(NAME, Dropdown); return Dropdown; |