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mirror of https://github.com/twbs/bootstrap.git synced 2025-08-09 07:06:36 +02:00
This commit is contained in:
XhmikosR
2020-03-28 12:29:08 +02:00
committed by GitHub
parent f761d8e801
commit 74afe149c4
59 changed files with 4462 additions and 4022 deletions

213
js/dist/dropdown.js vendored
View File

@@ -1,6 +1,6 @@
/*!
* Bootstrap dropdown.js v4.3.1 (https://getbootstrap.com/)
* Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* 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) {
@@ -9,11 +9,11 @@
(global = global || self, global.Dropdown = factory(global.Data, global.EventHandler, global.Manipulator, global.Popper, global.SelectorEngine));
}(this, (function (Data, EventHandler, Manipulator, Popper, SelectorEngine) { 'use strict';
Data = Data && Data.hasOwnProperty('default') ? Data['default'] : Data;
EventHandler = EventHandler && EventHandler.hasOwnProperty('default') ? EventHandler['default'] : EventHandler;
Manipulator = Manipulator && Manipulator.hasOwnProperty('default') ? Manipulator['default'] : Manipulator;
Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
SelectorEngine = SelectorEngine && SelectorEngine.hasOwnProperty('default') ? SelectorEngine['default'] : SelectorEngine;
Data = Data && Object.prototype.hasOwnProperty.call(Data, 'default') ? Data['default'] : Data;
EventHandler = EventHandler && Object.prototype.hasOwnProperty.call(EventHandler, 'default') ? EventHandler['default'] : EventHandler;
Manipulator = Manipulator && Object.prototype.hasOwnProperty.call(Manipulator, 'default') ? Manipulator['default'] : Manipulator;
Popper = Popper && Object.prototype.hasOwnProperty.call(Popper, 'default') ? Popper['default'] : Popper;
SelectorEngine = SelectorEngine && Object.prototype.hasOwnProperty.call(SelectorEngine, 'default') ? SelectorEngine['default'] : SelectorEngine;
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
@@ -65,13 +65,13 @@
var source = arguments[i] != null ? arguments[i] : {};
if (i % 2) {
ownKeys(source, true).forEach(function (key) {
ownKeys(Object(source), true).forEach(function (key) {
_defineProperty(target, key, source[key]);
});
} else if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(source).forEach(function (key) {
ownKeys(Object(source)).forEach(function (key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
@@ -88,6 +88,10 @@
*/
var toType = function toType(obj) {
if (obj === null || obj === undefined) {
return "" + obj;
}
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
};
@@ -123,14 +127,6 @@
});
};
var makeArray = function makeArray(nodeList) {
if (!nodeList) {
return [];
}
return [].slice.call(nodeList);
};
var isVisible = function isVisible(element) {
if (!element) {
return false;
@@ -184,42 +180,33 @@
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',
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_NAVBAR = 'navbar';
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,
@@ -242,9 +229,7 @@
* ------------------------------------------------------------------------
*/
var Dropdown =
/*#__PURE__*/
function () {
var Dropdown = /*#__PURE__*/function () {
function Dropdown(element, config) {
this._element = element;
this._popper = null;
@@ -262,11 +247,11 @@
// Public
_proto.toggle = function toggle() {
if (this._element.disabled || this._element.classList.contains(ClassName.DISABLED)) {
if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED)) {
return;
}
var isActive = this._menu.classList.contains(ClassName.SHOW);
var isActive = this._element.classList.contains(CLASS_NAME_SHOW);
Dropdown.clearMenus();
@@ -278,7 +263,7 @@
};
_proto.show = function show() {
if (this._element.disabled || this._element.classList.contains(ClassName.DISABLED) || this._menu.classList.contains(ClassName.SHOW)) {
if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || this._menu.classList.contains(CLASS_NAME_SHOW)) {
return;
}
@@ -286,7 +271,7 @@
var relatedTarget = {
relatedTarget: this._element
};
var showEvent = EventHandler.trigger(parent, Event.SHOW, relatedTarget);
var showEvent = EventHandler.trigger(this._element, EVENT_SHOW, relatedTarget);
if (showEvent.defaultPrevented) {
return;
@@ -314,7 +299,7 @@
if (this._config.boundary !== 'scrollParent') {
parent.classList.add(ClassName.POSITION_STATIC);
parent.classList.add(CLASS_NAME_POSITION_STATIC);
}
this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
@@ -324,8 +309,10 @@
// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
if ('ontouchstart' in document.documentElement && !makeArray(SelectorEngine.closest(parent, Selector.NAVBAR_NAV)).length) {
makeArray(document.body.children).forEach(function (elem) {
if ('ontouchstart' in document.documentElement && !SelectorEngine.closest(parent, SELECTOR_NAVBAR_NAV)) {
var _ref;
(_ref = []).concat.apply(_ref, document.body.children).forEach(function (elem) {
return EventHandler.on(elem, 'mouseover', null, noop());
});
}
@@ -334,13 +321,13 @@
this._element.setAttribute('aria-expanded', true);
Manipulator.toggleClass(this._menu, ClassName.SHOW);
Manipulator.toggleClass(parent, ClassName.SHOW);
EventHandler.trigger(parent, Event.SHOWN, relatedTarget);
Manipulator.toggleClass(this._menu, CLASS_NAME_SHOW);
Manipulator.toggleClass(this._element, CLASS_NAME_SHOW);
EventHandler.trigger(parent, EVENT_SHOWN, relatedTarget);
};
_proto.hide = function hide() {
if (this._element.disabled || this._element.classList.contains(ClassName.DISABLED) || !this._menu.classList.contains(ClassName.SHOW)) {
if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || !this._menu.classList.contains(CLASS_NAME_SHOW)) {
return;
}
@@ -348,7 +335,7 @@
var relatedTarget = {
relatedTarget: this._element
};
var hideEvent = EventHandler.trigger(parent, Event.HIDE, relatedTarget);
var hideEvent = EventHandler.trigger(parent, EVENT_HIDE, relatedTarget);
if (hideEvent.defaultPrevented) {
return;
@@ -358,9 +345,9 @@
this._popper.destroy();
}
Manipulator.toggleClass(this._menu, ClassName.SHOW);
Manipulator.toggleClass(parent, ClassName.SHOW);
EventHandler.trigger(parent, Event.HIDDEN, relatedTarget);
Manipulator.toggleClass(this._menu, CLASS_NAME_SHOW);
Manipulator.toggleClass(this._element, CLASS_NAME_SHOW);
EventHandler.trigger(parent, EVENT_HIDDEN, relatedTarget);
};
_proto.dispose = function dispose() {
@@ -388,7 +375,7 @@
_proto._addEventListeners = function _addEventListeners() {
var _this = this;
EventHandler.on(this._element, Event.CLICK, function (event) {
EventHandler.on(this._element, EVENT_CLICK, function (event) {
event.preventDefault();
event.stopPropagation();
@@ -403,33 +390,32 @@
};
_proto._getMenuElement = function _getMenuElement() {
var parent = Dropdown.getParentFromElement(this._element);
return SelectorEngine.findOne(Selector.MENU, parent);
return SelectorEngine.next(this._element, SELECTOR_MENU)[0];
};
_proto._getPlacement = function _getPlacement() {
var parentDropdown = this._element.parentNode;
var placement = AttachmentMap.BOTTOM; // Handle dropup
var placement = PLACEMENT_BOTTOM; // Handle dropup
if (parentDropdown.classList.contains(ClassName.DROPUP)) {
placement = AttachmentMap.TOP;
if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
placement = PLACEMENT_TOP;
if (this._menu.classList.contains(ClassName.MENURIGHT)) {
placement = AttachmentMap.TOPEND;
if (this._menu.classList.contains(CLASS_NAME_MENURIGHT)) {
placement = PLACEMENT_TOPEND;
}
} else if (parentDropdown.classList.contains(ClassName.DROPRIGHT)) {
placement = AttachmentMap.RIGHT;
} else if (parentDropdown.classList.contains(ClassName.DROPLEFT)) {
placement = AttachmentMap.LEFT;
} else if (this._menu.classList.contains(ClassName.MENURIGHT)) {
placement = AttachmentMap.BOTTOMEND;
} else if (parentDropdown.classList.contains(CLASS_NAME_DROPRIGHT)) {
placement = PLACEMENT_RIGHT;
} else if (parentDropdown.classList.contains(CLASS_NAME_DROPLEFT)) {
placement = PLACEMENT_LEFT;
} else if (this._menu.classList.contains(CLASS_NAME_MENURIGHT)) {
placement = PLACEMENT_BOTTOMEND;
}
return placement;
};
_proto._detectNavbar = function _detectNavbar() {
return Boolean(SelectorEngine.closest(this._element, '.navbar'));
return Boolean(SelectorEngine.closest(this._element, "." + CLASS_NAME_NAVBAR));
};
_proto._getOffset = function _getOffset() {
@@ -502,7 +488,7 @@
return;
}
var toggles = makeArray(SelectorEngine.find(Selector.DATA_TOGGLE));
var toggles = SelectorEngine.find(SELECTOR_DATA_TOGGLE);
for (var i = 0, len = toggles.length; i < len; i++) {
var parent = Dropdown.getParentFromElement(toggles[i]);
@@ -521,15 +507,15 @@
var dropdownMenu = context._menu;
if (!parent.classList.contains(ClassName.SHOW)) {
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.which === TAB_KEYCODE) && parent.contains(event.target)) {
if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && dropdownMenu.contains(event.target)) {
continue;
}
var hideEvent = EventHandler.trigger(parent, Event.HIDE, relatedTarget);
var hideEvent = EventHandler.trigger(parent, EVENT_HIDE, relatedTarget);
if (hideEvent.defaultPrevented) {
continue;
@@ -538,7 +524,9 @@
if ('ontouchstart' in document.documentElement) {
makeArray(document.body.children).forEach(function (elem) {
var _ref2;
(_ref2 = []).concat.apply(_ref2, document.body.children).forEach(function (elem) {
return EventHandler.off(elem, 'mouseover', null, noop());
});
}
@@ -549,9 +537,9 @@
context._popper.destroy();
}
dropdownMenu.classList.remove(ClassName.SHOW);
parent.classList.remove(ClassName.SHOW);
EventHandler.trigger(parent, Event.HIDDEN, relatedTarget);
dropdownMenu.classList.remove(CLASS_NAME_SHOW);
toggles[i].classList.remove(CLASS_NAME_SHOW);
EventHandler.trigger(parent, EVENT_HIDDEN, relatedTarget);
}
};
@@ -567,36 +555,39 @@
// - 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 || SelectorEngine.closest(event.target, Selector.MENU)) : !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 || SelectorEngine.closest(event.target, SELECTOR_MENU)) : !REGEXP_KEYDOWN.test(event.which)) {
return;
}
event.preventDefault();
event.stopPropagation();
if (this.disabled || this.classList.contains(ClassName.DISABLED)) {
if (this.disabled || this.classList.contains(CLASS_NAME_DISABLED)) {
return;
}
var parent = Dropdown.getParentFromElement(this);
var isActive = parent.classList.contains(ClassName.SHOW);
if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
if (event.which === ESCAPE_KEYCODE) {
SelectorEngine.findOne(Selector.DATA_TOGGLE, parent).focus();
}
var isActive = this.classList.contains(CLASS_NAME_SHOW);
if (event.which === ESCAPE_KEYCODE) {
var button = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE)[0];
button.focus();
Dropdown.clearMenus();
return;
}
var items = makeArray(SelectorEngine.find(Selector.VISIBLE_ITEMS, parent)).filter(isVisible);
if (!isActive || event.which === SPACE_KEYCODE) {
Dropdown.clearMenus();
return;
}
var items = SelectorEngine.find(SELECTOR_VISIBLE_ITEMS, parent).filter(isVisible);
if (!items.length) {
return;
}
var index = items.indexOf(event.target);
var index = items.indexOf(event.target) || 0;
if (event.which === ARROW_UP_KEYCODE && index > 0) {
// Up
@@ -608,10 +599,6 @@
index++;
}
if (index < 0) {
index = 0;
}
items[index].focus();
};
@@ -645,16 +632,16 @@
*/
EventHandler.on(document, Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, Event.CLICK_DATA_API, Dropdown.clearMenus);
EventHandler.on(document, Event.KEYUP_DATA_API, Dropdown.clearMenus);
EventHandler.on(document, Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_CLICK_DATA_API, Dropdown.clearMenus);
EventHandler.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
event.preventDefault();
event.stopPropagation();
Dropdown.dropdownInterface(this, 'toggle');
});
EventHandler.on(document, Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_FORM_CHILD, function (e) {
return e.stopPropagation();
});
var $ = getjQuery();