diff options
Diffstat (limited to 'js/dist/dropdown.js')
| -rw-r--r-- | js/dist/dropdown.js | 786 |
1 files changed, 416 insertions, 370 deletions
diff --git a/js/dist/dropdown.js b/js/dist/dropdown.js index 7149606e40..b982672aa0 100644 --- a/js/dist/dropdown.js +++ b/js/dist/dropdown.js @@ -1,3 +1,8 @@ +/*! + * Bootstrap dropdown.js v4.1.3 (https://getbootstrap.com/) + * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */ (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) : typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util.js'], factory) : @@ -65,486 +70,527 @@ * -------------------------------------------------------------------------- */ - var Dropdown = function ($$$1) { + /** + * ------------------------------------------------------------------------ + * Constants + * ------------------------------------------------------------------------ + */ + + var NAME = 'dropdown'; + var VERSION = '4.1.3'; + var DATA_KEY = 'bs.dropdown'; + var EVENT_KEY = "." + DATA_KEY; + var DATA_API_KEY = '.data-api'; + var JQUERY_NO_CONFLICT = $.fn[NAME]; + var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key + + var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key + + var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key + + var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key + + var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key + + var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse) + + var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE); + var Event = { + HIDE: "hide" + EVENT_KEY, + HIDDEN: "hidden" + EVENT_KEY, + SHOW: "show" + EVENT_KEY, + SHOWN: "shown" + EVENT_KEY, + CLICK: "click" + EVENT_KEY, + CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY, + KEYDOWN_DATA_API: "keydown" + EVENT_KEY + DATA_API_KEY, + KEYUP_DATA_API: "keyup" + EVENT_KEY + DATA_API_KEY + }; + var ClassName = { + DISABLED: 'disabled', + SHOW: 'show', + DROPUP: 'dropup', + DROPRIGHT: 'dropright', + DROPLEFT: 'dropleft', + MENURIGHT: 'dropdown-menu-right', + MENULEFT: 'dropdown-menu-left', + POSITION_STATIC: 'position-static' + }; + var Selector = { + DATA_TOGGLE: '[data-toggle="dropdown"]', + FORM_CHILD: '.dropdown form', + MENU: '.dropdown-menu', + NAVBAR_NAV: '.navbar-nav', + VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)' + }; + var AttachmentMap = { + TOP: 'top-start', + TOPEND: 'top-end', + BOTTOM: 'bottom-start', + BOTTOMEND: 'bottom-end', + RIGHT: 'right-start', + RIGHTEND: 'right-end', + LEFT: 'left-start', + LEFTEND: 'left-end' + }; + var Default = { + offset: 0, + flip: true, + boundary: 'scrollParent', + reference: 'toggle', + display: 'dynamic' + }; + var DefaultType = { + offset: '(number|string|function)', + flip: 'boolean', + boundary: '(string|element)', + reference: '(string|element)', + display: 'string' /** * ------------------------------------------------------------------------ - * Constants + * Class Definition * ------------------------------------------------------------------------ */ - var NAME = 'dropdown'; - var VERSION = '4.1.3'; - var DATA_KEY = 'bs.dropdown'; - var EVENT_KEY = "." + DATA_KEY; - var DATA_API_KEY = '.data-api'; - var JQUERY_NO_CONFLICT = $$$1.fn[NAME]; - var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key - - var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key - - var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key - - var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key - - var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key - - var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse) - - var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE); - var Event = { - HIDE: "hide" + EVENT_KEY, - HIDDEN: "hidden" + EVENT_KEY, - SHOW: "show" + EVENT_KEY, - SHOWN: "shown" + EVENT_KEY, - CLICK: "click" + EVENT_KEY, - CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY, - KEYDOWN_DATA_API: "keydown" + EVENT_KEY + DATA_API_KEY, - KEYUP_DATA_API: "keyup" + EVENT_KEY + DATA_API_KEY - }; - var ClassName = { - DISABLED: 'disabled', - SHOW: 'show', - DROPUP: 'dropup', - DROPRIGHT: 'dropright', - DROPLEFT: 'dropleft', - MENURIGHT: 'dropdown-menu-right', - MENULEFT: 'dropdown-menu-left', - POSITION_STATIC: 'position-static' - }; - var Selector = { - DATA_TOGGLE: '[data-toggle="dropdown"]', - FORM_CHILD: '.dropdown form', - MENU: '.dropdown-menu', - NAVBAR_NAV: '.navbar-nav', - VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)' - }; - var AttachmentMap = { - TOP: 'top-start', - TOPEND: 'top-end', - BOTTOM: 'bottom-start', - BOTTOMEND: 'bottom-end', - RIGHT: 'right-start', - RIGHTEND: 'right-end', - LEFT: 'left-start', - LEFTEND: 'left-end' - }; - var Default = { - offset: 0, - flip: true, - boundary: 'scrollParent', - reference: 'toggle', - display: 'dynamic' - }; - var DefaultType = { - offset: '(number|string|function)', - flip: 'boolean', - boundary: '(string|element)', - reference: '(string|element)', - display: 'string' - /** - * ------------------------------------------------------------------------ - * Class Definition - * ------------------------------------------------------------------------ - */ - - }; - var Dropdown = - /*#__PURE__*/ - function () { - function Dropdown(element, config) { - this._element = element; - this._popper = null; - this._config = this._getConfig(config); - this._menu = this._getMenuElement(); - this._inNavbar = this._detectNavbar(); + }; - this._addEventListeners(); - } // Getters + var Dropdown = + /*#__PURE__*/ + function () { + function Dropdown(element, config) { + this._element = element; + this._popper = null; + this._config = this._getConfig(config); + this._menu = this._getMenuElement(); + this._inNavbar = this._detectNavbar(); + this._addEventListeners(); + } // Getters - var _proto = Dropdown.prototype; - // Public - _proto.toggle = function toggle() { - if (this._element.disabled || $$$1(this._element).hasClass(ClassName.DISABLED)) { - return; - } - - var parent = Dropdown._getParentFromElement(this._element); + var _proto = Dropdown.prototype; - var isActive = $$$1(this._menu).hasClass(ClassName.SHOW); + // Public + _proto.toggle = function toggle() { + if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) { + return; + } - Dropdown._clearMenus(); + var parent = Dropdown._getParentFromElement(this._element); - if (isActive) { - return; - } + var isActive = $(this._menu).hasClass(ClassName.SHOW); - var relatedTarget = { - relatedTarget: this._element - }; - var showEvent = $$$1.Event(Event.SHOW, relatedTarget); - $$$1(parent).trigger(showEvent); + Dropdown._clearMenus(); - if (showEvent.isDefaultPrevented()) { - return; - } // Disable totally Popper.js for Dropdown in Navbar + if (isActive) { + return; + } + var relatedTarget = { + relatedTarget: this._element + }; + var showEvent = $.Event(Event.SHOW, relatedTarget); + $(parent).trigger(showEvent); - if (!this._inNavbar) { - /** - * Check for Popper dependency - * Popper - https://popper.js.org - */ - if (typeof Popper === 'undefined') { - throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)'); - } + if (showEvent.isDefaultPrevented()) { + return; + } // Disable totally Popper.js for Dropdown in Navbar - var referenceElement = this._element; - if (this._config.reference === 'parent') { - referenceElement = parent; - } else if (Util.isElement(this._config.reference)) { - referenceElement = this._config.reference; // Check if it's jQuery element + if (!this._inNavbar) { + /** + * Check for Popper dependency + * Popper - https://popper.js.org + */ + if (typeof Popper === 'undefined') { + throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)'); + } - 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 + var referenceElement = this._element; + if (this._config.reference === 'parent') { + referenceElement = parent; + } else if (Util.isElement(this._config.reference)) { + referenceElement = this._config.reference; // Check if it's jQuery element - if (this._config.boundary !== 'scrollParent') { - $$$1(parent).addClass(ClassName.POSITION_STATIC); + if (typeof this._config.reference.jquery !== 'undefined') { + referenceElement = this._config.reference[0]; } - - this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig()); - } // If this is a touch-enabled device we add extra - // empty mouseover listeners to the body's immediate children; - // only needed because of broken event delegation on iOS - // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html + } // If boundary is not `scrollParent`, then set position to `static` + // to allow the menu to "escape" the scroll parent's boundaries + // https://github.com/twbs/bootstrap/issues/24251 - if ('ontouchstart' in document.documentElement && $$$1(parent).closest(Selector.NAVBAR_NAV).length === 0) { - $$$1(document.body).children().on('mouseover', null, $$$1.noop); + if (this._config.boundary !== 'scrollParent') { + $(parent).addClass(ClassName.POSITION_STATIC); } - this._element.focus(); + this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig()); + } // 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 - this._element.setAttribute('aria-expanded', true); - $$$1(this._menu).toggleClass(ClassName.SHOW); - $$$1(parent).toggleClass(ClassName.SHOW).trigger($$$1.Event(Event.SHOWN, relatedTarget)); - }; + if ('ontouchstart' in document.documentElement && $(parent).closest(Selector.NAVBAR_NAV).length === 0) { + $(document.body).children().on('mouseover', null, $.noop); + } - _proto.dispose = function dispose() { - $$$1.removeData(this._element, DATA_KEY); - $$$1(this._element).off(EVENT_KEY); - this._element = null; - this._menu = null; + this._element.focus(); - if (this._popper !== null) { - this._popper.destroy(); + this._element.setAttribute('aria-expanded', true); - this._popper = null; - } + $(this._menu).toggleClass(ClassName.SHOW); + $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget)); + }; + + _proto.show = function show() { + if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || $(this._menu).hasClass(ClassName.SHOW)) { + return; + } + + var relatedTarget = { + relatedTarget: this._element }; + var showEvent = $.Event(Event.SHOW, relatedTarget); - _proto.update = function update() { - this._inNavbar = this._detectNavbar(); + var parent = Dropdown._getParentFromElement(this._element); - if (this._popper !== null) { - this._popper.scheduleUpdate(); - } - }; // Private + $(parent).trigger(showEvent); + if (showEvent.isDefaultPrevented()) { + return; + } - _proto._addEventListeners = function _addEventListeners() { - var _this = this; + $(this._menu).toggleClass(ClassName.SHOW); + $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget)); + }; - $$$1(this._element).on(Event.CLICK, function (event) { - event.preventDefault(); - event.stopPropagation(); + _proto.hide = function hide() { + if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || !$(this._menu).hasClass(ClassName.SHOW)) { + return; + } - _this.toggle(); - }); + var relatedTarget = { + relatedTarget: this._element }; + var hideEvent = $.Event(Event.HIDE, relatedTarget); - _proto._getConfig = function _getConfig(config) { - config = _objectSpread({}, this.constructor.Default, $$$1(this._element).data(), config); - Util.typeCheckConfig(NAME, config, this.constructor.DefaultType); - return config; - }; + var parent = Dropdown._getParentFromElement(this._element); - _proto._getMenuElement = function _getMenuElement() { - if (!this._menu) { - var parent = Dropdown._getParentFromElement(this._element); + $(parent).trigger(hideEvent); - if (parent) { - this._menu = parent.querySelector(Selector.MENU); - } - } + if (hideEvent.isDefaultPrevented()) { + return; + } - return this._menu; - }; + $(this._menu).toggleClass(ClassName.SHOW); + $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget)); + }; - _proto._getPlacement = function _getPlacement() { - var $parentDropdown = $$$1(this._element.parentNode); - var placement = AttachmentMap.BOTTOM; // Handle dropup + _proto.dispose = function dispose() { + $.removeData(this._element, DATA_KEY); + $(this._element).off(EVENT_KEY); + this._element = null; + this._menu = null; - if ($parentDropdown.hasClass(ClassName.DROPUP)) { - placement = AttachmentMap.TOP; + if (this._popper !== null) { + this._popper.destroy(); - if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) { - placement = AttachmentMap.TOPEND; - } - } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) { - placement = AttachmentMap.RIGHT; - } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) { - placement = AttachmentMap.LEFT; - } else if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) { - placement = AttachmentMap.BOTTOMEND; - } + this._popper = null; + } + }; - return placement; - }; + _proto.update = function update() { + this._inNavbar = this._detectNavbar(); - _proto._detectNavbar = function _detectNavbar() { - return $$$1(this._element).closest('.navbar').length > 0; - }; + if (this._popper !== null) { + this._popper.scheduleUpdate(); + } + }; // Private - _proto._getPopperConfig = function _getPopperConfig() { - var _this2 = this; - var offsetConf = {}; + _proto._addEventListeners = function _addEventListeners() { + var _this = this; - if (typeof this._config.offset === 'function') { - offsetConf.fn = function (data) { - data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {}); - return data; - }; - } else { - offsetConf.offset = this._config.offset; - } + $(this._element).on(Event.CLICK, function (event) { + event.preventDefault(); + event.stopPropagation(); + + _this.toggle(); + }); + }; - var popperConfig = { - placement: this._getPlacement(), - modifiers: { - offset: offsetConf, - flip: { - enabled: this._config.flip - }, - preventOverflow: { - boundariesElement: this._config.boundary - } - } // Disable Popper.js if we have a static display + _proto._getConfig = function _getConfig(config) { + config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config); + Util.typeCheckConfig(NAME, config, this.constructor.DefaultType); + return config; + }; - }; + _proto._getMenuElement = function _getMenuElement() { + if (!this._menu) { + var parent = Dropdown._getParentFromElement(this._element); - if (this._config.display === 'static') { - popperConfig.modifiers.applyStyle = { - enabled: false - }; + if (parent) { + this._menu = parent.querySelector(Selector.MENU); } + } - return popperConfig; - }; // Static + return this._menu; + }; + _proto._getPlacement = function _getPlacement() { + var $parentDropdown = $(this._element.parentNode); + var placement = AttachmentMap.BOTTOM; // Handle dropup - Dropdown._jQueryInterface = function _jQueryInterface(config) { - return this.each(function () { - var data = $$$1(this).data(DATA_KEY); + if ($parentDropdown.hasClass(ClassName.DROPUP)) { + placement = AttachmentMap.TOP; - var _config = typeof config === 'object' ? config : null; + if ($(this._menu).hasClass(ClassName.MENURIGHT)) { + placement = AttachmentMap.TOPEND; + } + } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) { + placement = AttachmentMap.RIGHT; + } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) { + placement = AttachmentMap.LEFT; + } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) { + placement = AttachmentMap.BOTTOMEND; + } - if (!data) { - data = new Dropdown(this, _config); - $$$1(this).data(DATA_KEY, data); - } + return placement; + }; + + _proto._detectNavbar = function _detectNavbar() { + return $(this._element).closest('.navbar').length > 0; + }; - if (typeof config === 'string') { - if (typeof data[config] === 'undefined') { - throw new TypeError("No method named \"" + config + "\""); - } + _proto._getPopperConfig = function _getPopperConfig() { + var _this2 = this; + + var offsetConf = {}; + + if (typeof this._config.offset === 'function') { + offsetConf.fn = function (data) { + data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {}); + return data; + }; + } else { + offsetConf.offset = this._config.offset; + } - data[config](); + var popperConfig = { + placement: this._getPlacement(), + modifiers: { + offset: offsetConf, + flip: { + enabled: this._config.flip + }, + preventOverflow: { + boundariesElement: this._config.boundary } - }); + } // Disable Popper.js if we have a static display + }; - Dropdown._clearMenus = function _clearMenus(event) { - if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) { - return; - } + if (this._config.display === 'static') { + popperConfig.modifiers.applyStyle = { + enabled: false + }; + } - var toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE)); + return popperConfig; + }; // Static - for (var i = 0, len = toggles.length; i < len; i++) { - var parent = Dropdown._getParentFromElement(toggles[i]); - var context = $$$1(toggles[i]).data(DATA_KEY); - var relatedTarget = { - relatedTarget: toggles[i] - }; + Dropdown._jQueryInterface = function _jQueryInterface(config) { + return this.each(function () { + var data = $(this).data(DATA_KEY); - if (event && event.type === 'click') { - relatedTarget.clickEvent = event; - } + var _config = typeof config === 'object' ? config : null; - if (!context) { - continue; - } - - var dropdownMenu = context._menu; + if (!data) { + data = new Dropdown(this, _config); + $(this).data(DATA_KEY, data); + } - if (!$$$1(parent).hasClass(ClassName.SHOW)) { - continue; + if (typeof config === 'string') { + if (typeof data[config] === 'undefined') { + throw new TypeError("No method named \"" + config + "\""); } - if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $$$1.contains(parent, event.target)) { - continue; - } + data[config](); + } + }); + }; - var hideEvent = $$$1.Event(Event.HIDE, relatedTarget); - $$$1(parent).trigger(hideEvent); + Dropdown._clearMenus = function _clearMenus(event) { + if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) { + return; + } - if (hideEvent.isDefaultPrevented()) { - continue; - } // If this is a touch-enabled device we remove the extra - // empty mouseover listeners we added for iOS support + var toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE)); + for (var i = 0, len = toggles.length; i < len; i++) { + var parent = Dropdown._getParentFromElement(toggles[i]); - if ('ontouchstart' in document.documentElement) { - $$$1(document.body).children().off('mouseover', null, $$$1.noop); - } + var context = $(toggles[i]).data(DATA_KEY); + var relatedTarget = { + relatedTarget: toggles[i] + }; - toggles[i].setAttribute('aria-expanded', 'false'); - $$$1(dropdownMenu).removeClass(ClassName.SHOW); - $$$1(parent).removeClass(ClassName.SHOW).trigger($$$1.Event(Event.HIDDEN, relatedTarget)); + if (event && event.type === 'click') { + relatedTarget.clickEvent = event; } - }; - Dropdown._getParentFromElement = function _getParentFromElement(element) { - var parent; - var selector = Util.getSelectorFromElement(element); - - if (selector) { - parent = document.querySelector(selector); + if (!context) { + continue; } - return parent || element.parentNode; - }; // eslint-disable-next-line complexity + var dropdownMenu = context._menu; + if (!$(parent).hasClass(ClassName.SHOW)) { + continue; + } - Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) { - // If not input/textarea: - // - And not a key in REGEXP_KEYDOWN => not a dropdown command - // If input/textarea: - // - If space key => not a dropdown command - // - If key is other than escape - // - If key is not up or down => not a dropdown command - // - If trigger inside the menu => not a dropdown command - if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $$$1(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) { - return; + if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) { + continue; } - event.preventDefault(); - event.stopPropagation(); + var hideEvent = $.Event(Event.HIDE, relatedTarget); + $(parent).trigger(hideEvent); + + if (hideEvent.isDefaultPrevented()) { + continue; + } // If this is a touch-enabled device we remove the extra + // empty mouseover listeners we added for iOS support - if (this.disabled || $$$1(this).hasClass(ClassName.DISABLED)) { - return; + + if ('ontouchstart' in document.documentElement) { + $(document.body).children().off('mouseover', null, $.noop); } - var parent = Dropdown._getParentFromElement(this); + toggles[i].setAttribute('aria-expanded', 'false'); + $(dropdownMenu).removeClass(ClassName.SHOW); + $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget)); + } + }; - var isActive = $$$1(parent).hasClass(ClassName.SHOW); + Dropdown._getParentFromElement = function _getParentFromElement(element) { + var parent; + var selector = Util.getSelectorFromElement(element); - if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) { - if (event.which === ESCAPE_KEYCODE) { - var toggle = parent.querySelector(Selector.DATA_TOGGLE); - $$$1(toggle).trigger('focus'); - } + if (selector) { + parent = document.querySelector(selector); + } - $$$1(this).trigger('click'); - return; - } + return parent || element.parentNode; + }; // eslint-disable-next-line complexity - var items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS)); - if (items.length === 0) { - return; - } + Dropdown._dataApiKeydownHandler = function _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.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) { + return; + } - var index = items.indexOf(event.target); + event.preventDefault(); + event.stopPropagation(); - if (event.which === ARROW_UP_KEYCODE && index > 0) { - // Up - index--; - } + if (this.disabled || $(this).hasClass(ClassName.DISABLED)) { + return; + } - if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { - // Down - index++; - } + var parent = Dropdown._getParentFromElement(this); + + var isActive = $(parent).hasClass(ClassName.SHOW); - if (index < 0) { - index = 0; + if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) { + if (event.which === ESCAPE_KEYCODE) { + var toggle = parent.querySelector(Selector.DATA_TOGGLE); + $(toggle).trigger('focus'); } - items[index].focus(); - }; + $(this).trigger('click'); + return; + } - _createClass(Dropdown, null, [{ - key: "VERSION", - get: function get() { - return VERSION; - } - }, { - key: "Default", - get: function get() { - return Default; - } - }, { - key: "DefaultType", - get: function get() { - return DefaultType; - } - }]); + var items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS)); - return Dropdown; - }(); - /** - * ------------------------------------------------------------------------ - * Data Api implementation - * ------------------------------------------------------------------------ - */ + if (items.length === 0) { + return; + } + var index = items.indexOf(event.target); - $$$1(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) { - event.preventDefault(); - event.stopPropagation(); + if (event.which === ARROW_UP_KEYCODE && index > 0) { + // Up + index--; + } - Dropdown._jQueryInterface.call($$$1(this), 'toggle'); - }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) { - e.stopPropagation(); - }); - /** - * ------------------------------------------------------------------------ - * jQuery - * ------------------------------------------------------------------------ - */ + if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { + // Down + index++; + } - $$$1.fn[NAME] = Dropdown._jQueryInterface; - $$$1.fn[NAME].Constructor = Dropdown; + if (index < 0) { + index = 0; + } - $$$1.fn[NAME].noConflict = function () { - $$$1.fn[NAME] = JQUERY_NO_CONFLICT; - return Dropdown._jQueryInterface; + items[index].focus(); }; + _createClass(Dropdown, null, [{ + key: "VERSION", + get: function get() { + return VERSION; + } + }, { + key: "Default", + get: function get() { + return Default; + } + }, { + key: "DefaultType", + get: function get() { + return DefaultType; + } + }]); + return Dropdown; - }($, Popper); + }(); + /** + * ------------------------------------------------------------------------ + * Data Api implementation + * ------------------------------------------------------------------------ + */ + + + $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) { + event.preventDefault(); + event.stopPropagation(); + + Dropdown._jQueryInterface.call($(this), 'toggle'); + }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) { + e.stopPropagation(); + }); + /** + * ------------------------------------------------------------------------ + * jQuery + * ------------------------------------------------------------------------ + */ + + $.fn[NAME] = Dropdown._jQueryInterface; + $.fn[NAME].Constructor = Dropdown; + + $.fn[NAME].noConflict = function () { + $.fn[NAME] = JQUERY_NO_CONFLICT; + return Dropdown._jQueryInterface; + }; return Dropdown; |