diff options
Diffstat (limited to 'vendor/twbs/bootstrap/js/dist/dropdown.js')
| -rw-r--r-- | vendor/twbs/bootstrap/js/dist/dropdown.js | 168 |
1 files changed, 75 insertions, 93 deletions
diff --git a/vendor/twbs/bootstrap/js/dist/dropdown.js b/vendor/twbs/bootstrap/js/dist/dropdown.js index 3557cecba..290b64b49 100644 --- a/vendor/twbs/bootstrap/js/dist/dropdown.js +++ b/vendor/twbs/bootstrap/js/dist/dropdown.js @@ -1,6 +1,6 @@ /*! - * Bootstrap dropdown.js v4.4.1 (https://getbootstrap.com/) - * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) + * Bootstrap dropdown.js v4.5.0 (https://getbootstrap.com/) + * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) */ (function (global, factory) { @@ -9,9 +9,9 @@ (global = global || self, global.Dropdown = factory(global.jQuery, global.Popper, global.Util)); }(this, (function ($, Popper, Util) { 'use strict'; - $ = $ && $.hasOwnProperty('default') ? $['default'] : $; - Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper; - Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util; + $ = $ && Object.prototype.hasOwnProperty.call($, 'default') ? $['default'] : $; + Popper = Popper && Object.prototype.hasOwnProperty.call(Popper, 'default') ? Popper['default'] : Popper; + Util = Util && Object.prototype.hasOwnProperty.call(Util, 'default') ? Util['default'] : Util; function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { @@ -85,7 +85,7 @@ */ var NAME = 'dropdown'; - var VERSION = '4.4.1'; + var VERSION = '4.5.0'; var DATA_KEY = 'bs.dropdown'; var EVENT_KEY = "." + DATA_KEY; var DATA_API_KEY = '.data-api'; @@ -103,43 +103,32 @@ 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 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_DROPRIGHT = 'dropright'; + var CLASS_NAME_DROPLEFT = 'dropleft'; + var CLASS_NAME_MENURIGHT = 'dropdown-menu-right'; + var CLASS_NAME_POSITION_STATIC = 'position-static'; + var SELECTOR_DATA_TOGGLE = '[data-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 = 'top-start'; + var PLACEMENT_TOPEND = 'top-end'; + var PLACEMENT_BOTTOM = 'bottom-start'; + var PLACEMENT_BOTTOMEND = 'bottom-end'; + var PLACEMENT_RIGHT = 'right-start'; + var PLACEMENT_LEFT = 'left-start'; var Default = { offset: 0, flip: true, @@ -162,9 +151,7 @@ * ------------------------------------------------------------------------ */ - var Dropdown = - /*#__PURE__*/ - function () { + var Dropdown = /*#__PURE__*/function () { function Dropdown(element, config) { this._element = element; this._popper = null; @@ -180,11 +167,11 @@ // Public _proto.toggle = function toggle() { - if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) { + if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED)) { return; } - var isActive = $(this._menu).hasClass(ClassName.SHOW); + var isActive = $(this._menu).hasClass(CLASS_NAME_SHOW); Dropdown._clearMenus(); @@ -200,14 +187,14 @@ usePopper = false; } - if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || $(this._menu).hasClass(ClassName.SHOW)) { + if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || $(this._menu).hasClass(CLASS_NAME_SHOW)) { return; } var relatedTarget = { relatedTarget: this._element }; - var showEvent = $.Event(Event.SHOW, relatedTarget); + var showEvent = $.Event(EVENT_SHOW, relatedTarget); var parent = Dropdown._getParentFromElement(this._element); @@ -243,7 +230,7 @@ if (this._config.boundary !== 'scrollParent') { - $(parent).addClass(ClassName.POSITION_STATIC); + $(parent).addClass(CLASS_NAME_POSITION_STATIC); } this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig()); @@ -253,7 +240,7 @@ // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html - if ('ontouchstart' in document.documentElement && $(parent).closest(Selector.NAVBAR_NAV).length === 0) { + if ('ontouchstart' in document.documentElement && $(parent).closest(SELECTOR_NAVBAR_NAV).length === 0) { $(document.body).children().on('mouseover', null, $.noop); } @@ -261,19 +248,19 @@ this._element.setAttribute('aria-expanded', true); - $(this._menu).toggleClass(ClassName.SHOW); - $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget)); + $(this._menu).toggleClass(CLASS_NAME_SHOW); + $(parent).toggleClass(CLASS_NAME_SHOW).trigger($.Event(EVENT_SHOWN, relatedTarget)); }; _proto.hide = function hide() { - if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED) || !$(this._menu).hasClass(ClassName.SHOW)) { + if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || !$(this._menu).hasClass(CLASS_NAME_SHOW)) { return; } var relatedTarget = { relatedTarget: this._element }; - var hideEvent = $.Event(Event.HIDE, relatedTarget); + var hideEvent = $.Event(EVENT_HIDE, relatedTarget); var parent = Dropdown._getParentFromElement(this._element); @@ -287,8 +274,8 @@ this._popper.destroy(); } - $(this._menu).toggleClass(ClassName.SHOW); - $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget)); + $(this._menu).toggleClass(CLASS_NAME_SHOW); + $(parent).toggleClass(CLASS_NAME_SHOW).trigger($.Event(EVENT_HIDDEN, relatedTarget)); }; _proto.dispose = function dispose() { @@ -316,7 +303,7 @@ _proto._addEventListeners = function _addEventListeners() { var _this = this; - $(this._element).on(Event.CLICK, function (event) { + $(this._element).on(EVENT_CLICK, function (event) { event.preventDefault(); event.stopPropagation(); @@ -325,7 +312,7 @@ }; _proto._getConfig = function _getConfig(config) { - config = _objectSpread2({}, this.constructor.Default, {}, $(this._element).data(), {}, config); + config = _objectSpread2(_objectSpread2(_objectSpread2({}, this.constructor.Default), $(this._element).data()), config); Util.typeCheckConfig(NAME, config, this.constructor.DefaultType); return config; }; @@ -335,7 +322,7 @@ var parent = Dropdown._getParentFromElement(this._element); if (parent) { - this._menu = parent.querySelector(Selector.MENU); + this._menu = parent.querySelector(SELECTOR_MENU); } } @@ -344,20 +331,16 @@ _proto._getPlacement = function _getPlacement() { var $parentDropdown = $(this._element.parentNode); - var placement = AttachmentMap.BOTTOM; // Handle dropup - - if ($parentDropdown.hasClass(ClassName.DROPUP)) { - placement = AttachmentMap.TOP; - - 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; + var placement = PLACEMENT_BOTTOM; // Handle dropup + + if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) { + placement = $(this._menu).hasClass(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP; + } else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) { + placement = PLACEMENT_RIGHT; + } else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) { + placement = PLACEMENT_LEFT; + } else if ($(this._menu).hasClass(CLASS_NAME_MENURIGHT)) { + placement = PLACEMENT_BOTTOMEND; } return placement; @@ -374,7 +357,7 @@ if (typeof this._config.offset === 'function') { offset.fn = function (data) { - data.offsets = _objectSpread2({}, data.offsets, {}, _this2._config.offset(data.offsets, _this2._element) || {}); + data.offsets = _objectSpread2(_objectSpread2({}, data.offsets), _this2._config.offset(data.offsets, _this2._element) || {}); return data; }; } else { @@ -404,7 +387,7 @@ }; } - return _objectSpread2({}, popperConfig, {}, this._config.popperConfig); + return _objectSpread2(_objectSpread2({}, popperConfig), this._config.popperConfig); } // Static ; @@ -434,7 +417,7 @@ return; } - var toggles = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE)); + 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]); @@ -454,7 +437,7 @@ var dropdownMenu = context._menu; - if (!$(parent).hasClass(ClassName.SHOW)) { + if (!$(parent).hasClass(CLASS_NAME_SHOW)) { continue; } @@ -462,7 +445,7 @@ continue; } - var hideEvent = $.Event(Event.HIDE, relatedTarget); + var hideEvent = $.Event(EVENT_HIDE, relatedTarget); $(parent).trigger(hideEvent); if (hideEvent.isDefaultPrevented()) { @@ -481,8 +464,8 @@ context._popper.destroy(); } - $(dropdownMenu).removeClass(ClassName.SHOW); - $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget)); + $(dropdownMenu).removeClass(CLASS_NAME_SHOW); + $(parent).removeClass(CLASS_NAME_SHOW).trigger($.Event(EVENT_HIDDEN, relatedTarget)); } }; @@ -506,36 +489,35 @@ // - 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)) { + 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; } - event.preventDefault(); - event.stopPropagation(); - - if (this.disabled || $(this).hasClass(ClassName.DISABLED)) { + if (this.disabled || $(this).hasClass(CLASS_NAME_DISABLED)) { return; } var parent = Dropdown._getParentFromElement(this); - var isActive = $(parent).hasClass(ClassName.SHOW); + var isActive = $(parent).hasClass(CLASS_NAME_SHOW); if (!isActive && event.which === ESCAPE_KEYCODE) { return; } + event.preventDefault(); + event.stopPropagation(); + if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) { if (event.which === ESCAPE_KEYCODE) { - var toggle = parent.querySelector(Selector.DATA_TOGGLE); - $(toggle).trigger('focus'); + $(parent.querySelector(SELECTOR_DATA_TOGGLE)).trigger('focus'); } $(this).trigger('click'); return; } - var items = [].slice.call(parent.querySelectorAll(Selector.VISIBLE_ITEMS)).filter(function (item) { + var items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS)).filter(function (item) { return $(item).is(':visible'); }); @@ -588,12 +570,12 @@ */ - $(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) { + $(document).on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler).on(EVENT_CLICK_DATA_API + " " + EVENT_KEYUP_DATA_API, Dropdown._clearMenus).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) { event.preventDefault(); event.stopPropagation(); Dropdown._jQueryInterface.call($(this), 'toggle'); - }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) { + }).on(EVENT_CLICK_DATA_API, SELECTOR_FORM_CHILD, function (e) { e.stopPropagation(); }); /** |