| 1 | /*!
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| 2 | * Bootstrap dropdown.js v5.1.3 (https://getbootstrap.com/)
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| 3 | * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
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| 4 | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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| 5 | */
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| 6 | (function (global, factory) {
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| 7 | 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')) :
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| 8 | typeof define === 'function' && define.amd ? define(['@popperjs/core', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) :
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| 9 | (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.Popper, global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base));
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| 10 | })(this, (function (Popper, EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict';
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| 11 |
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| 12 | const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
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| 13 |
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| 14 | function _interopNamespace(e) {
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| 15 | if (e && e.__esModule) return e;
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| 16 | const n = Object.create(null);
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| 17 | if (e) {
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| 18 | for (const k in e) {
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| 19 | if (k !== 'default') {
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| 20 | const d = Object.getOwnPropertyDescriptor(e, k);
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| 21 | Object.defineProperty(n, k, d.get ? d : {
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| 22 | enumerable: true,
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| 23 | get: () => e[k]
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| 24 | });
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| 25 | }
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| 26 | }
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| 27 | }
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| 28 | n.default = e;
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| 29 | return Object.freeze(n);
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| 30 | }
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| 31 |
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| 32 | const Popper__namespace = /*#__PURE__*/_interopNamespace(Popper);
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| 33 | const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
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| 34 | const Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
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| 35 | const SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
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| 36 | const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
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| 37 |
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| 38 | /**
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| 39 | * --------------------------------------------------------------------------
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| 40 | * Bootstrap (v5.1.3): util/index.js
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| 41 | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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| 42 | * --------------------------------------------------------------------------
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| 43 | */
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| 44 |
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| 45 | const toType = obj => {
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| 46 | if (obj === null || obj === undefined) {
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| 47 | return `${obj}`;
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| 48 | }
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| 49 |
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| 50 | return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
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| 51 | };
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| 52 |
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| 53 | const getSelector = element => {
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| 54 | let selector = element.getAttribute('data-bs-target');
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| 55 |
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| 56 | if (!selector || selector === '#') {
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| 57 | let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
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| 58 | // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
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| 59 | // `document.querySelector` will rightfully complain it is invalid.
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| 60 | // See https://github.com/twbs/bootstrap/issues/32273
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| 61 |
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| 62 | if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
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| 63 | return null;
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| 64 | } // Just in case some CMS puts out a full URL with the anchor appended
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| 65 |
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| 66 |
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| 67 | if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
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| 68 | hrefAttr = `#${hrefAttr.split('#')[1]}`;
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| 69 | }
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| 70 |
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| 71 | selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
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| 72 | }
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| 73 |
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| 74 | return selector;
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| 75 | };
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| 76 |
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| 77 | const getElementFromSelector = element => {
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| 78 | const selector = getSelector(element);
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| 79 | return selector ? document.querySelector(selector) : null;
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| 80 | };
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| 81 |
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| 82 | const isElement = obj => {
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| 83 | if (!obj || typeof obj !== 'object') {
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| 84 | return false;
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| 85 | }
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| 86 |
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| 87 | if (typeof obj.jquery !== 'undefined') {
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| 88 | obj = obj[0];
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| 89 | }
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| 90 |
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| 91 | return typeof obj.nodeType !== 'undefined';
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| 92 | };
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| 93 |
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| 94 | const getElement = obj => {
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| 95 | if (isElement(obj)) {
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| 96 | // it's a jQuery object or a node element
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| 97 | return obj.jquery ? obj[0] : obj;
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| 98 | }
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| 99 |
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| 100 | if (typeof obj === 'string' && obj.length > 0) {
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| 101 | return document.querySelector(obj);
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| 102 | }
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| 103 |
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| 104 | return null;
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| 105 | };
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| 106 |
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| 107 | const typeCheckConfig = (componentName, config, configTypes) => {
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| 108 | Object.keys(configTypes).forEach(property => {
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| 109 | const expectedTypes = configTypes[property];
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| 110 | const value = config[property];
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| 111 | const valueType = value && isElement(value) ? 'element' : toType(value);
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| 112 |
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| 113 | if (!new RegExp(expectedTypes).test(valueType)) {
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| 114 | throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
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| 115 | }
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| 116 | });
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| 117 | };
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| 118 |
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| 119 | const isVisible = element => {
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| 120 | if (!isElement(element) || element.getClientRects().length === 0) {
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| 121 | return false;
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| 122 | }
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| 123 |
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| 124 | return getComputedStyle(element).getPropertyValue('visibility') === 'visible';
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| 125 | };
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| 126 |
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| 127 | const isDisabled = element => {
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| 128 | if (!element || element.nodeType !== Node.ELEMENT_NODE) {
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| 129 | return true;
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| 130 | }
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| 131 |
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| 132 | if (element.classList.contains('disabled')) {
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| 133 | return true;
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| 134 | }
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| 135 |
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| 136 | if (typeof element.disabled !== 'undefined') {
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| 137 | return element.disabled;
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| 138 | }
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| 139 |
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| 140 | return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
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| 141 | };
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| 142 |
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| 143 | const noop = () => {};
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| 144 |
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| 145 | const getjQuery = () => {
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| 146 | const {
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| 147 | jQuery
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| 148 | } = window;
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| 149 |
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| 150 | if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
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| 151 | return jQuery;
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| 152 | }
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| 153 |
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| 154 | return null;
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| 155 | };
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| 156 |
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| 157 | const DOMContentLoadedCallbacks = [];
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| 158 |
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| 159 | const onDOMContentLoaded = callback => {
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| 160 | if (document.readyState === 'loading') {
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| 161 | // add listener on the first call when the document is in loading state
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| 162 | if (!DOMContentLoadedCallbacks.length) {
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| 163 | document.addEventListener('DOMContentLoaded', () => {
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| 164 | DOMContentLoadedCallbacks.forEach(callback => callback());
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| 165 | });
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| 166 | }
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| 167 |
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| 168 | DOMContentLoadedCallbacks.push(callback);
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| 169 | } else {
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| 170 | callback();
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| 171 | }
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| 172 | };
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| 173 |
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| 174 | const isRTL = () => document.documentElement.dir === 'rtl';
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| 175 |
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| 176 | const defineJQueryPlugin = plugin => {
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| 177 | onDOMContentLoaded(() => {
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| 178 | const $ = getjQuery();
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| 179 | /* istanbul ignore if */
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| 180 |
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| 181 | if ($) {
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| 182 | const name = plugin.NAME;
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| 183 | const JQUERY_NO_CONFLICT = $.fn[name];
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| 184 | $.fn[name] = plugin.jQueryInterface;
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| 185 | $.fn[name].Constructor = plugin;
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| 186 |
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| 187 | $.fn[name].noConflict = () => {
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| 188 | $.fn[name] = JQUERY_NO_CONFLICT;
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| 189 | return plugin.jQueryInterface;
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| 190 | };
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| 191 | }
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| 192 | });
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| 193 | };
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| 194 | /**
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| 195 | * Return the previous/next element of a list.
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| 196 | *
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| 197 | * @param {array} list The list of elements
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| 198 | * @param activeElement The active element
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| 199 | * @param shouldGetNext Choose to get next or previous element
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| 200 | * @param isCycleAllowed
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| 201 | * @return {Element|elem} The proper element
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| 202 | */
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| 203 |
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| 204 |
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| 205 | const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
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| 206 | 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
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| 207 |
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| 208 | if (index === -1) {
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| 209 | return list[!shouldGetNext && isCycleAllowed ? list.length - 1 : 0];
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| 210 | }
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| 211 |
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| 212 | const listLength = list.length;
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| 213 | index += shouldGetNext ? 1 : -1;
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| 214 |
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| 215 | if (isCycleAllowed) {
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| 216 | index = (index + listLength) % listLength;
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| 217 | }
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| 218 |
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| 219 | return list[Math.max(0, Math.min(index, listLength - 1))];
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| 220 | };
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| 221 |
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| 222 | /**
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| 223 | * --------------------------------------------------------------------------
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| 224 | * Bootstrap (v5.1.3): dropdown.js
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| 225 | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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| 226 | * --------------------------------------------------------------------------
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| 227 | */
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| 228 | /**
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| 229 | * ------------------------------------------------------------------------
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| 230 | * Constants
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| 231 | * ------------------------------------------------------------------------
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| 232 | */
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| 233 |
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| 234 | const NAME = 'dropdown';
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| 235 | const DATA_KEY = 'bs.dropdown';
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| 236 | const EVENT_KEY = `.${DATA_KEY}`;
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| 237 | const DATA_API_KEY = '.data-api';
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| 238 | const ESCAPE_KEY = 'Escape';
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| 239 | const SPACE_KEY = 'Space';
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| 240 | const TAB_KEY = 'Tab';
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| 241 | const ARROW_UP_KEY = 'ArrowUp';
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| 242 | const ARROW_DOWN_KEY = 'ArrowDown';
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| 243 | const RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button
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| 244 |
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| 245 | const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEY}|${ARROW_DOWN_KEY}|${ESCAPE_KEY}`);
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| 246 | const EVENT_HIDE = `hide${EVENT_KEY}`;
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| 247 | const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
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| 248 | const EVENT_SHOW = `show${EVENT_KEY}`;
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| 249 | const EVENT_SHOWN = `shown${EVENT_KEY}`;
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| 250 | const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
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| 251 | const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY}${DATA_API_KEY}`;
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| 252 | const EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY}${DATA_API_KEY}`;
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| 253 | const CLASS_NAME_SHOW = 'show';
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| 254 | const CLASS_NAME_DROPUP = 'dropup';
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| 255 | const CLASS_NAME_DROPEND = 'dropend';
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| 256 | const CLASS_NAME_DROPSTART = 'dropstart';
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| 257 | const CLASS_NAME_NAVBAR = 'navbar';
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| 258 | const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]';
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| 259 | const SELECTOR_MENU = '.dropdown-menu';
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| 260 | const SELECTOR_NAVBAR_NAV = '.navbar-nav';
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| 261 | const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
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| 262 | const PLACEMENT_TOP = isRTL() ? 'top-end' : 'top-start';
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| 263 | const PLACEMENT_TOPEND = isRTL() ? 'top-start' : 'top-end';
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| 264 | const PLACEMENT_BOTTOM = isRTL() ? 'bottom-end' : 'bottom-start';
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| 265 | const PLACEMENT_BOTTOMEND = isRTL() ? 'bottom-start' : 'bottom-end';
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| 266 | const PLACEMENT_RIGHT = isRTL() ? 'left-start' : 'right-start';
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| 267 | const PLACEMENT_LEFT = isRTL() ? 'right-start' : 'left-start';
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| 268 | const Default = {
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| 269 | offset: [0, 2],
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| 270 | boundary: 'clippingParents',
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| 271 | reference: 'toggle',
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| 272 | display: 'dynamic',
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| 273 | popperConfig: null,
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| 274 | autoClose: true
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| 275 | };
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| 276 | const DefaultType = {
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| 277 | offset: '(array|string|function)',
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| 278 | boundary: '(string|element)',
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| 279 | reference: '(string|element|object)',
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| 280 | display: 'string',
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| 281 | popperConfig: '(null|object|function)',
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| 282 | autoClose: '(boolean|string)'
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| 283 | };
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| 284 | /**
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| 285 | * ------------------------------------------------------------------------
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| 286 | * Class Definition
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| 287 | * ------------------------------------------------------------------------
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| 288 | */
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| 289 |
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| 290 | class Dropdown extends BaseComponent__default.default {
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| 291 | constructor(element, config) {
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| 292 | super(element);
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| 293 | this._popper = null;
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| 294 | this._config = this._getConfig(config);
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| 295 | this._menu = this._getMenuElement();
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| 296 | this._inNavbar = this._detectNavbar();
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| 297 | } // Getters
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| 298 |
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| 299 |
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| 300 | static get Default() {
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| 301 | return Default;
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| 302 | }
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| 303 |
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| 304 | static get DefaultType() {
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| 305 | return DefaultType;
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| 306 | }
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| 307 |
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| 308 | static get NAME() {
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| 309 | return NAME;
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| 310 | } // Public
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| 311 |
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| 312 |
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| 313 | toggle() {
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| 314 | return this._isShown() ? this.hide() : this.show();
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| 315 | }
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| 316 |
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| 317 | show() {
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| 318 | if (isDisabled(this._element) || this._isShown(this._menu)) {
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| 319 | return;
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| 320 | }
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| 321 |
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| 322 | const relatedTarget = {
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| 323 | relatedTarget: this._element
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| 324 | };
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| 325 | const showEvent = EventHandler__default.default.trigger(this._element, EVENT_SHOW, relatedTarget);
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| 326 |
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| 327 | if (showEvent.defaultPrevented) {
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| 328 | return;
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| 329 | }
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| 330 |
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| 331 | const parent = Dropdown.getParentFromElement(this._element); // Totally disable Popper for Dropdowns in Navbar
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| 332 |
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| 333 | if (this._inNavbar) {
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| 334 | Manipulator__default.default.setDataAttribute(this._menu, 'popper', 'none');
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| 335 | } else {
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| 336 | this._createPopper(parent);
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| 337 | } // If this is a touch-enabled device we add extra
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| 338 | // empty mouseover listeners to the body's immediate children;
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| 339 | // only needed because of broken event delegation on iOS
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| 340 | // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
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| 341 |
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| 342 |
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| 343 | if ('ontouchstart' in document.documentElement && !parent.closest(SELECTOR_NAVBAR_NAV)) {
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| 344 | [].concat(...document.body.children).forEach(elem => EventHandler__default.default.on(elem, 'mouseover', noop));
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| 345 | }
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| 346 |
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| 347 | this._element.focus();
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| 348 |
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| 349 | this._element.setAttribute('aria-expanded', true);
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| 350 |
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| 351 | this._menu.classList.add(CLASS_NAME_SHOW);
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| 352 |
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| 353 | this._element.classList.add(CLASS_NAME_SHOW);
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| 354 |
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| 355 | EventHandler__default.default.trigger(this._element, EVENT_SHOWN, relatedTarget);
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| 356 | }
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| 357 |
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| 358 | hide() {
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| 359 | if (isDisabled(this._element) || !this._isShown(this._menu)) {
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| 360 | return;
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| 361 | }
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| 362 |
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| 363 | const relatedTarget = {
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| 364 | relatedTarget: this._element
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| 365 | };
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| 366 |
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| 367 | this._completeHide(relatedTarget);
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| 368 | }
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| 369 |
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| 370 | dispose() {
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| 371 | if (this._popper) {
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| 372 | this._popper.destroy();
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| 373 | }
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| 374 |
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| 375 | super.dispose();
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| 376 | }
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| 377 |
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| 378 | update() {
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| 379 | this._inNavbar = this._detectNavbar();
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| 380 |
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| 381 | if (this._popper) {
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| 382 | this._popper.update();
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| 383 | }
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| 384 | } // Private
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| 385 |
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| 386 |
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| 387 | _completeHide(relatedTarget) {
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| 388 | const hideEvent = EventHandler__default.default.trigger(this._element, EVENT_HIDE, relatedTarget);
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| 389 |
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| 390 | if (hideEvent.defaultPrevented) {
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| 391 | return;
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| 392 | } // If this is a touch-enabled device we remove the extra
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| 393 | // empty mouseover listeners we added for iOS support
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| 394 |
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| 395 |
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| 396 | if ('ontouchstart' in document.documentElement) {
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| 397 | [].concat(...document.body.children).forEach(elem => EventHandler__default.default.off(elem, 'mouseover', noop));
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| 398 | }
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| 399 |
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| 400 | if (this._popper) {
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| 401 | this._popper.destroy();
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| 402 | }
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| 403 |
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| 404 | this._menu.classList.remove(CLASS_NAME_SHOW);
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| 405 |
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| 406 | this._element.classList.remove(CLASS_NAME_SHOW);
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| 407 |
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| 408 | this._element.setAttribute('aria-expanded', 'false');
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| 409 |
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| 410 | Manipulator__default.default.removeDataAttribute(this._menu, 'popper');
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| 411 | EventHandler__default.default.trigger(this._element, EVENT_HIDDEN, relatedTarget);
|
|---|
| 412 | }
|
|---|
| 413 |
|
|---|
| 414 | _getConfig(config) {
|
|---|
| 415 | config = { ...this.constructor.Default,
|
|---|
| 416 | ...Manipulator__default.default.getDataAttributes(this._element),
|
|---|
| 417 | ...config
|
|---|
| 418 | };
|
|---|
| 419 | typeCheckConfig(NAME, config, this.constructor.DefaultType);
|
|---|
| 420 |
|
|---|
| 421 | if (typeof config.reference === 'object' && !isElement(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') {
|
|---|
| 422 | // Popper virtual elements require a getBoundingClientRect method
|
|---|
| 423 | throw new TypeError(`${NAME.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);
|
|---|
| 424 | }
|
|---|
| 425 |
|
|---|
| 426 | return config;
|
|---|
| 427 | }
|
|---|
| 428 |
|
|---|
| 429 | _createPopper(parent) {
|
|---|
| 430 | if (typeof Popper__namespace === 'undefined') {
|
|---|
| 431 | throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
|
|---|
| 432 | }
|
|---|
| 433 |
|
|---|
| 434 | let referenceElement = this._element;
|
|---|
| 435 |
|
|---|
| 436 | if (this._config.reference === 'parent') {
|
|---|
| 437 | referenceElement = parent;
|
|---|
| 438 | } else if (isElement(this._config.reference)) {
|
|---|
| 439 | referenceElement = getElement(this._config.reference);
|
|---|
| 440 | } else if (typeof this._config.reference === 'object') {
|
|---|
| 441 | referenceElement = this._config.reference;
|
|---|
| 442 | }
|
|---|
| 443 |
|
|---|
| 444 | const popperConfig = this._getPopperConfig();
|
|---|
| 445 |
|
|---|
| 446 | const isDisplayStatic = popperConfig.modifiers.find(modifier => modifier.name === 'applyStyles' && modifier.enabled === false);
|
|---|
| 447 | this._popper = Popper__namespace.createPopper(referenceElement, this._menu, popperConfig);
|
|---|
| 448 |
|
|---|
| 449 | if (isDisplayStatic) {
|
|---|
| 450 | Manipulator__default.default.setDataAttribute(this._menu, 'popper', 'static');
|
|---|
| 451 | }
|
|---|
| 452 | }
|
|---|
| 453 |
|
|---|
| 454 | _isShown(element = this._element) {
|
|---|
| 455 | return element.classList.contains(CLASS_NAME_SHOW);
|
|---|
| 456 | }
|
|---|
| 457 |
|
|---|
| 458 | _getMenuElement() {
|
|---|
| 459 | return SelectorEngine__default.default.next(this._element, SELECTOR_MENU)[0];
|
|---|
| 460 | }
|
|---|
| 461 |
|
|---|
| 462 | _getPlacement() {
|
|---|
| 463 | const parentDropdown = this._element.parentNode;
|
|---|
| 464 |
|
|---|
| 465 | if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
|
|---|
| 466 | return PLACEMENT_RIGHT;
|
|---|
| 467 | }
|
|---|
| 468 |
|
|---|
| 469 | if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
|
|---|
| 470 | return PLACEMENT_LEFT;
|
|---|
| 471 | } // We need to trim the value because custom properties can also include spaces
|
|---|
| 472 |
|
|---|
| 473 |
|
|---|
| 474 | const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';
|
|---|
| 475 |
|
|---|
| 476 | if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
|
|---|
| 477 | return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
|
|---|
| 478 | }
|
|---|
| 479 |
|
|---|
| 480 | return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
|
|---|
| 481 | }
|
|---|
| 482 |
|
|---|
| 483 | _detectNavbar() {
|
|---|
| 484 | return this._element.closest(`.${CLASS_NAME_NAVBAR}`) !== null;
|
|---|
| 485 | }
|
|---|
| 486 |
|
|---|
| 487 | _getOffset() {
|
|---|
| 488 | const {
|
|---|
| 489 | offset
|
|---|
| 490 | } = this._config;
|
|---|
| 491 |
|
|---|
| 492 | if (typeof offset === 'string') {
|
|---|
| 493 | return offset.split(',').map(val => Number.parseInt(val, 10));
|
|---|
| 494 | }
|
|---|
| 495 |
|
|---|
| 496 | if (typeof offset === 'function') {
|
|---|
| 497 | return popperData => offset(popperData, this._element);
|
|---|
| 498 | }
|
|---|
| 499 |
|
|---|
| 500 | return offset;
|
|---|
| 501 | }
|
|---|
| 502 |
|
|---|
| 503 | _getPopperConfig() {
|
|---|
| 504 | const defaultBsPopperConfig = {
|
|---|
| 505 | placement: this._getPlacement(),
|
|---|
| 506 | modifiers: [{
|
|---|
| 507 | name: 'preventOverflow',
|
|---|
| 508 | options: {
|
|---|
| 509 | boundary: this._config.boundary
|
|---|
| 510 | }
|
|---|
| 511 | }, {
|
|---|
| 512 | name: 'offset',
|
|---|
| 513 | options: {
|
|---|
| 514 | offset: this._getOffset()
|
|---|
| 515 | }
|
|---|
| 516 | }]
|
|---|
| 517 | }; // Disable Popper if we have a static display
|
|---|
| 518 |
|
|---|
| 519 | if (this._config.display === 'static') {
|
|---|
| 520 | defaultBsPopperConfig.modifiers = [{
|
|---|
| 521 | name: 'applyStyles',
|
|---|
| 522 | enabled: false
|
|---|
| 523 | }];
|
|---|
| 524 | }
|
|---|
| 525 |
|
|---|
| 526 | return { ...defaultBsPopperConfig,
|
|---|
| 527 | ...(typeof this._config.popperConfig === 'function' ? this._config.popperConfig(defaultBsPopperConfig) : this._config.popperConfig)
|
|---|
| 528 | };
|
|---|
| 529 | }
|
|---|
| 530 |
|
|---|
| 531 | _selectMenuItem({
|
|---|
| 532 | key,
|
|---|
| 533 | target
|
|---|
| 534 | }) {
|
|---|
| 535 | const items = SelectorEngine__default.default.find(SELECTOR_VISIBLE_ITEMS, this._menu).filter(isVisible);
|
|---|
| 536 |
|
|---|
| 537 | if (!items.length) {
|
|---|
| 538 | return;
|
|---|
| 539 | } // if target isn't included in items (e.g. when expanding the dropdown)
|
|---|
| 540 | // allow cycling to get the last item in case key equals ARROW_UP_KEY
|
|---|
| 541 |
|
|---|
| 542 |
|
|---|
| 543 | getNextActiveElement(items, target, key === ARROW_DOWN_KEY, !items.includes(target)).focus();
|
|---|
| 544 | } // Static
|
|---|
| 545 |
|
|---|
| 546 |
|
|---|
| 547 | static jQueryInterface(config) {
|
|---|
| 548 | return this.each(function () {
|
|---|
| 549 | const data = Dropdown.getOrCreateInstance(this, config);
|
|---|
| 550 |
|
|---|
| 551 | if (typeof config !== 'string') {
|
|---|
| 552 | return;
|
|---|
| 553 | }
|
|---|
| 554 |
|
|---|
| 555 | if (typeof data[config] === 'undefined') {
|
|---|
| 556 | throw new TypeError(`No method named "${config}"`);
|
|---|
| 557 | }
|
|---|
| 558 |
|
|---|
| 559 | data[config]();
|
|---|
| 560 | });
|
|---|
| 561 | }
|
|---|
| 562 |
|
|---|
| 563 | static clearMenus(event) {
|
|---|
| 564 | if (event && (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY)) {
|
|---|
| 565 | return;
|
|---|
| 566 | }
|
|---|
| 567 |
|
|---|
| 568 | const toggles = SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE);
|
|---|
| 569 |
|
|---|
| 570 | for (let i = 0, len = toggles.length; i < len; i++) {
|
|---|
| 571 | const context = Dropdown.getInstance(toggles[i]);
|
|---|
| 572 |
|
|---|
| 573 | if (!context || context._config.autoClose === false) {
|
|---|
| 574 | continue;
|
|---|
| 575 | }
|
|---|
| 576 |
|
|---|
| 577 | if (!context._isShown()) {
|
|---|
| 578 | continue;
|
|---|
| 579 | }
|
|---|
| 580 |
|
|---|
| 581 | const relatedTarget = {
|
|---|
| 582 | relatedTarget: context._element
|
|---|
| 583 | };
|
|---|
| 584 |
|
|---|
| 585 | if (event) {
|
|---|
| 586 | const composedPath = event.composedPath();
|
|---|
| 587 | const isMenuTarget = composedPath.includes(context._menu);
|
|---|
| 588 |
|
|---|
| 589 | if (composedPath.includes(context._element) || context._config.autoClose === 'inside' && !isMenuTarget || context._config.autoClose === 'outside' && isMenuTarget) {
|
|---|
| 590 | continue;
|
|---|
| 591 | } // Tab navigation through the dropdown menu or events from contained inputs shouldn't close the menu
|
|---|
| 592 |
|
|---|
| 593 |
|
|---|
| 594 | if (context._menu.contains(event.target) && (event.type === 'keyup' && event.key === TAB_KEY || /input|select|option|textarea|form/i.test(event.target.tagName))) {
|
|---|
| 595 | continue;
|
|---|
| 596 | }
|
|---|
| 597 |
|
|---|
| 598 | if (event.type === 'click') {
|
|---|
| 599 | relatedTarget.clickEvent = event;
|
|---|
| 600 | }
|
|---|
| 601 | }
|
|---|
| 602 |
|
|---|
| 603 | context._completeHide(relatedTarget);
|
|---|
| 604 | }
|
|---|
| 605 | }
|
|---|
| 606 |
|
|---|
| 607 | static getParentFromElement(element) {
|
|---|
| 608 | return getElementFromSelector(element) || element.parentNode;
|
|---|
| 609 | }
|
|---|
| 610 |
|
|---|
| 611 | static dataApiKeydownHandler(event) {
|
|---|
| 612 | // If not input/textarea:
|
|---|
| 613 | // - And not a key in REGEXP_KEYDOWN => not a dropdown command
|
|---|
| 614 | // If input/textarea:
|
|---|
| 615 | // - If space key => not a dropdown command
|
|---|
| 616 | // - If key is other than escape
|
|---|
| 617 | // - If key is not up or down => not a dropdown command
|
|---|
| 618 | // - If trigger inside the menu => not a dropdown command
|
|---|
| 619 | 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)) {
|
|---|
| 620 | return;
|
|---|
| 621 | }
|
|---|
| 622 |
|
|---|
| 623 | const isActive = this.classList.contains(CLASS_NAME_SHOW);
|
|---|
| 624 |
|
|---|
| 625 | if (!isActive && event.key === ESCAPE_KEY) {
|
|---|
| 626 | return;
|
|---|
| 627 | }
|
|---|
| 628 |
|
|---|
| 629 | event.preventDefault();
|
|---|
| 630 | event.stopPropagation();
|
|---|
| 631 |
|
|---|
| 632 | if (isDisabled(this)) {
|
|---|
| 633 | return;
|
|---|
| 634 | }
|
|---|
| 635 |
|
|---|
| 636 | const getToggleButton = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine__default.default.prev(this, SELECTOR_DATA_TOGGLE)[0];
|
|---|
| 637 | const instance = Dropdown.getOrCreateInstance(getToggleButton);
|
|---|
| 638 |
|
|---|
| 639 | if (event.key === ESCAPE_KEY) {
|
|---|
| 640 | instance.hide();
|
|---|
| 641 | return;
|
|---|
| 642 | }
|
|---|
| 643 |
|
|---|
| 644 | if (event.key === ARROW_UP_KEY || event.key === ARROW_DOWN_KEY) {
|
|---|
| 645 | if (!isActive) {
|
|---|
| 646 | instance.show();
|
|---|
| 647 | }
|
|---|
| 648 |
|
|---|
| 649 | instance._selectMenuItem(event);
|
|---|
| 650 |
|
|---|
| 651 | return;
|
|---|
| 652 | }
|
|---|
| 653 |
|
|---|
| 654 | if (!isActive || event.key === SPACE_KEY) {
|
|---|
| 655 | Dropdown.clearMenus();
|
|---|
| 656 | }
|
|---|
| 657 | }
|
|---|
| 658 |
|
|---|
| 659 | }
|
|---|
| 660 | /**
|
|---|
| 661 | * ------------------------------------------------------------------------
|
|---|
| 662 | * Data Api implementation
|
|---|
| 663 | * ------------------------------------------------------------------------
|
|---|
| 664 | */
|
|---|
| 665 |
|
|---|
| 666 |
|
|---|
| 667 | EventHandler__default.default.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown.dataApiKeydownHandler);
|
|---|
| 668 | EventHandler__default.default.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
|
|---|
| 669 | EventHandler__default.default.on(document, EVENT_CLICK_DATA_API, Dropdown.clearMenus);
|
|---|
| 670 | EventHandler__default.default.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
|
|---|
| 671 | EventHandler__default.default.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
|
|---|
| 672 | event.preventDefault();
|
|---|
| 673 | Dropdown.getOrCreateInstance(this).toggle();
|
|---|
| 674 | });
|
|---|
| 675 | /**
|
|---|
| 676 | * ------------------------------------------------------------------------
|
|---|
| 677 | * jQuery
|
|---|
| 678 | * ------------------------------------------------------------------------
|
|---|
| 679 | * add .Dropdown to jQuery only if jQuery is present
|
|---|
| 680 | */
|
|---|
| 681 |
|
|---|
| 682 | defineJQueryPlugin(Dropdown);
|
|---|
| 683 |
|
|---|
| 684 | return Dropdown;
|
|---|
| 685 |
|
|---|
| 686 | }));
|
|---|
| 687 | //# sourceMappingURL=dropdown.js.map
|
|---|
