753 lines
24 KiB
JavaScript
753 lines
24 KiB
JavaScript
/*!
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* Bootstrap modal.js v5.0.0-beta3 (https://getbootstrap.com/)
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* Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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*/
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./base-component.js')) :
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typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Modal = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base));
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}(this, (function (Data, EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict';
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function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
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var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
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var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
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var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
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var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
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var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
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/**
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* --------------------------------------------------------------------------
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* Bootstrap (v5.0.0-beta3): util/index.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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* --------------------------------------------------------------------------
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*/
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const MILLISECONDS_MULTIPLIER = 1000;
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const TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
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const toType = obj => {
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if (obj === null || obj === undefined) {
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return `${obj}`;
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}
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return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
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};
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const getSelector = element => {
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let selector = element.getAttribute('data-bs-target');
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if (!selector || selector === '#') {
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let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
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// so everything starting with `#` or `.`. If a "real" URL is used as the selector,
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// `document.querySelector` will rightfully complain it is invalid.
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// See https://github.com/twbs/bootstrap/issues/32273
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if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
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return null;
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} // Just in case some CMS puts out a full URL with the anchor appended
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if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
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hrefAttr = '#' + hrefAttr.split('#')[1];
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}
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selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
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}
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return selector;
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};
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const getElementFromSelector = element => {
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const selector = getSelector(element);
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return selector ? document.querySelector(selector) : null;
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};
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const getTransitionDurationFromElement = element => {
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if (!element) {
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return 0;
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} // Get transition-duration of the element
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let {
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transitionDuration,
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transitionDelay
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} = window.getComputedStyle(element);
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const floatTransitionDuration = Number.parseFloat(transitionDuration);
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const floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
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if (!floatTransitionDuration && !floatTransitionDelay) {
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return 0;
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} // If multiple durations are defined, take the first
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transitionDuration = transitionDuration.split(',')[0];
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transitionDelay = transitionDelay.split(',')[0];
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return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
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};
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const triggerTransitionEnd = element => {
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element.dispatchEvent(new Event(TRANSITION_END));
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};
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const isElement = obj => (obj[0] || obj).nodeType;
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const emulateTransitionEnd = (element, duration) => {
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let called = false;
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const durationPadding = 5;
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const emulatedDuration = duration + durationPadding;
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function listener() {
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called = true;
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element.removeEventListener(TRANSITION_END, listener);
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}
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element.addEventListener(TRANSITION_END, listener);
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setTimeout(() => {
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if (!called) {
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triggerTransitionEnd(element);
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}
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}, emulatedDuration);
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};
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const typeCheckConfig = (componentName, config, configTypes) => {
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Object.keys(configTypes).forEach(property => {
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const expectedTypes = configTypes[property];
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const value = config[property];
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const valueType = value && isElement(value) ? 'element' : toType(value);
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if (!new RegExp(expectedTypes).test(valueType)) {
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throw new TypeError(`${componentName.toUpperCase()}: ` + `Option "${property}" provided type "${valueType}" ` + `but expected type "${expectedTypes}".`);
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}
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});
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};
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const isVisible = element => {
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if (!element) {
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return false;
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}
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if (element.style && element.parentNode && element.parentNode.style) {
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const elementStyle = getComputedStyle(element);
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const parentNodeStyle = getComputedStyle(element.parentNode);
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return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
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}
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return false;
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};
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const reflow = element => element.offsetHeight;
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const getjQuery = () => {
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const {
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jQuery
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} = window;
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if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
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return jQuery;
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}
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return null;
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};
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const onDOMContentLoaded = callback => {
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if (document.readyState === 'loading') {
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document.addEventListener('DOMContentLoaded', callback);
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} else {
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callback();
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}
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};
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const isRTL = () => document.documentElement.dir === 'rtl';
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const defineJQueryPlugin = (name, plugin) => {
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onDOMContentLoaded(() => {
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const $ = getjQuery();
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/* istanbul ignore if */
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if ($) {
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const JQUERY_NO_CONFLICT = $.fn[name];
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$.fn[name] = plugin.jQueryInterface;
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$.fn[name].Constructor = plugin;
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$.fn[name].noConflict = () => {
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$.fn[name] = JQUERY_NO_CONFLICT;
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return plugin.jQueryInterface;
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};
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}
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});
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};
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/**
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* --------------------------------------------------------------------------
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* Bootstrap (v5.0.0-beta3): modal.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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* --------------------------------------------------------------------------
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*/
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/**
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* ------------------------------------------------------------------------
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* Constants
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* ------------------------------------------------------------------------
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*/
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const NAME = 'modal';
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const DATA_KEY = 'bs.modal';
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const EVENT_KEY = `.${DATA_KEY}`;
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const DATA_API_KEY = '.data-api';
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const ESCAPE_KEY = 'Escape';
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const Default = {
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backdrop: true,
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keyboard: true,
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focus: true
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};
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const DefaultType = {
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backdrop: '(boolean|string)',
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keyboard: 'boolean',
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focus: 'boolean'
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};
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const EVENT_HIDE = `hide${EVENT_KEY}`;
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const EVENT_HIDE_PREVENTED = `hidePrevented${EVENT_KEY}`;
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const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
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const EVENT_SHOW = `show${EVENT_KEY}`;
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const EVENT_SHOWN = `shown${EVENT_KEY}`;
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const EVENT_FOCUSIN = `focusin${EVENT_KEY}`;
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const EVENT_RESIZE = `resize${EVENT_KEY}`;
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const EVENT_CLICK_DISMISS = `click.dismiss${EVENT_KEY}`;
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const EVENT_KEYDOWN_DISMISS = `keydown.dismiss${EVENT_KEY}`;
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const EVENT_MOUSEUP_DISMISS = `mouseup.dismiss${EVENT_KEY}`;
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const EVENT_MOUSEDOWN_DISMISS = `mousedown.dismiss${EVENT_KEY}`;
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const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
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const CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
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const CLASS_NAME_BACKDROP = 'modal-backdrop';
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const CLASS_NAME_OPEN = 'modal-open';
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const CLASS_NAME_FADE = 'fade';
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const CLASS_NAME_SHOW = 'show';
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const CLASS_NAME_STATIC = 'modal-static';
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const SELECTOR_DIALOG = '.modal-dialog';
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const SELECTOR_MODAL_BODY = '.modal-body';
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const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="modal"]';
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const SELECTOR_DATA_DISMISS = '[data-bs-dismiss="modal"]';
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const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
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const SELECTOR_STICKY_CONTENT = '.sticky-top';
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/**
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* ------------------------------------------------------------------------
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* Class Definition
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* ------------------------------------------------------------------------
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*/
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class Modal extends BaseComponent__default['default'] {
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constructor(element, config) {
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super(element);
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this._config = this._getConfig(config);
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this._dialog = SelectorEngine__default['default'].findOne(SELECTOR_DIALOG, this._element);
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this._backdrop = null;
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this._isShown = false;
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this._isBodyOverflowing = false;
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this._ignoreBackdropClick = false;
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this._isTransitioning = false;
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this._scrollbarWidth = 0;
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} // Getters
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static get Default() {
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return Default;
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}
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static get DATA_KEY() {
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return DATA_KEY;
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} // Public
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toggle(relatedTarget) {
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return this._isShown ? this.hide() : this.show(relatedTarget);
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}
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show(relatedTarget) {
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if (this._isShown || this._isTransitioning) {
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return;
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}
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if (this._isAnimated()) {
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this._isTransitioning = true;
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}
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const showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW, {
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relatedTarget
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});
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if (this._isShown || showEvent.defaultPrevented) {
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return;
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}
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this._isShown = true;
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this._checkScrollbar();
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this._setScrollbar();
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this._adjustDialog();
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this._setEscapeEvent();
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this._setResizeEvent();
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EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, event => this.hide(event));
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EventHandler__default['default'].on(this._dialog, EVENT_MOUSEDOWN_DISMISS, () => {
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EventHandler__default['default'].one(this._element, EVENT_MOUSEUP_DISMISS, event => {
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if (event.target === this._element) {
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this._ignoreBackdropClick = true;
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}
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});
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});
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this._showBackdrop(() => this._showElement(relatedTarget));
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}
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hide(event) {
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if (event) {
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event.preventDefault();
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}
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if (!this._isShown || this._isTransitioning) {
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return;
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}
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const hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE);
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if (hideEvent.defaultPrevented) {
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return;
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}
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this._isShown = false;
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const isAnimated = this._isAnimated();
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if (isAnimated) {
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this._isTransitioning = true;
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}
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this._setEscapeEvent();
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this._setResizeEvent();
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EventHandler__default['default'].off(document, EVENT_FOCUSIN);
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this._element.classList.remove(CLASS_NAME_SHOW);
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EventHandler__default['default'].off(this._element, EVENT_CLICK_DISMISS);
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EventHandler__default['default'].off(this._dialog, EVENT_MOUSEDOWN_DISMISS);
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if (isAnimated) {
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const transitionDuration = getTransitionDurationFromElement(this._element);
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EventHandler__default['default'].one(this._element, 'transitionend', event => this._hideModal(event));
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emulateTransitionEnd(this._element, transitionDuration);
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} else {
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this._hideModal();
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}
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}
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dispose() {
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[window, this._element, this._dialog].forEach(htmlElement => EventHandler__default['default'].off(htmlElement, EVENT_KEY));
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super.dispose();
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/**
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* `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
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* Do not move `document` in `htmlElements` array
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* It will remove `EVENT_CLICK_DATA_API` event that should remain
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*/
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EventHandler__default['default'].off(document, EVENT_FOCUSIN);
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this._config = null;
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this._dialog = null;
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this._backdrop = null;
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this._isShown = null;
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this._isBodyOverflowing = null;
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this._ignoreBackdropClick = null;
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this._isTransitioning = null;
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this._scrollbarWidth = null;
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}
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handleUpdate() {
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this._adjustDialog();
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} // Private
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_getConfig(config) {
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config = { ...Default,
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...config
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};
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typeCheckConfig(NAME, config, DefaultType);
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return config;
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}
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_showElement(relatedTarget) {
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const isAnimated = this._isAnimated();
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const modalBody = SelectorEngine__default['default'].findOne(SELECTOR_MODAL_BODY, this._dialog);
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if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
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// Don't move modal's DOM position
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document.body.appendChild(this._element);
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}
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this._element.style.display = 'block';
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this._element.removeAttribute('aria-hidden');
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this._element.setAttribute('aria-modal', true);
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this._element.setAttribute('role', 'dialog');
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this._element.scrollTop = 0;
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if (modalBody) {
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modalBody.scrollTop = 0;
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}
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if (isAnimated) {
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reflow(this._element);
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}
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this._element.classList.add(CLASS_NAME_SHOW);
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if (this._config.focus) {
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this._enforceFocus();
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}
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const transitionComplete = () => {
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if (this._config.focus) {
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this._element.focus();
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}
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this._isTransitioning = false;
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EventHandler__default['default'].trigger(this._element, EVENT_SHOWN, {
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relatedTarget
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});
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};
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if (isAnimated) {
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const transitionDuration = getTransitionDurationFromElement(this._dialog);
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EventHandler__default['default'].one(this._dialog, 'transitionend', transitionComplete);
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emulateTransitionEnd(this._dialog, transitionDuration);
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} else {
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transitionComplete();
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}
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}
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_enforceFocus() {
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EventHandler__default['default'].off(document, EVENT_FOCUSIN); // guard against infinite focus loop
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EventHandler__default['default'].on(document, EVENT_FOCUSIN, event => {
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if (document !== event.target && this._element !== event.target && !this._element.contains(event.target)) {
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this._element.focus();
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}
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});
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}
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_setEscapeEvent() {
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if (this._isShown) {
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EventHandler__default['default'].on(this._element, EVENT_KEYDOWN_DISMISS, event => {
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if (this._config.keyboard && event.key === ESCAPE_KEY) {
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event.preventDefault();
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this.hide();
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} else if (!this._config.keyboard && event.key === ESCAPE_KEY) {
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this._triggerBackdropTransition();
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}
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});
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} else {
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EventHandler__default['default'].off(this._element, EVENT_KEYDOWN_DISMISS);
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}
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}
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_setResizeEvent() {
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if (this._isShown) {
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EventHandler__default['default'].on(window, EVENT_RESIZE, () => this._adjustDialog());
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} else {
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EventHandler__default['default'].off(window, EVENT_RESIZE);
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}
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}
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_hideModal() {
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this._element.style.display = 'none';
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this._element.setAttribute('aria-hidden', true);
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this._element.removeAttribute('aria-modal');
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this._element.removeAttribute('role');
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this._isTransitioning = false;
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this._showBackdrop(() => {
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document.body.classList.remove(CLASS_NAME_OPEN);
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this._resetAdjustments();
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this._resetScrollbar();
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EventHandler__default['default'].trigger(this._element, EVENT_HIDDEN);
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});
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}
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_removeBackdrop() {
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this._backdrop.parentNode.removeChild(this._backdrop);
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this._backdrop = null;
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}
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_showBackdrop(callback) {
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const isAnimated = this._isAnimated();
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if (this._isShown && this._config.backdrop) {
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this._backdrop = document.createElement('div');
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this._backdrop.className = CLASS_NAME_BACKDROP;
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if (isAnimated) {
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this._backdrop.classList.add(CLASS_NAME_FADE);
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}
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document.body.appendChild(this._backdrop);
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EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, event => {
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if (this._ignoreBackdropClick) {
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this._ignoreBackdropClick = false;
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return;
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}
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if (event.target !== event.currentTarget) {
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return;
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}
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if (this._config.backdrop === 'static') {
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this._triggerBackdropTransition();
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} else {
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this.hide();
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}
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});
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if (isAnimated) {
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reflow(this._backdrop);
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}
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this._backdrop.classList.add(CLASS_NAME_SHOW);
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if (!isAnimated) {
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callback();
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return;
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}
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const backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
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EventHandler__default['default'].one(this._backdrop, 'transitionend', callback);
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emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
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} else if (!this._isShown && this._backdrop) {
|
|
this._backdrop.classList.remove(CLASS_NAME_SHOW);
|
|
|
|
const callbackRemove = () => {
|
|
this._removeBackdrop();
|
|
|
|
callback();
|
|
};
|
|
|
|
if (isAnimated) {
|
|
const backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
|
|
EventHandler__default['default'].one(this._backdrop, 'transitionend', callbackRemove);
|
|
emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
|
|
} else {
|
|
callbackRemove();
|
|
}
|
|
} else {
|
|
callback();
|
|
}
|
|
}
|
|
|
|
_isAnimated() {
|
|
return this._element.classList.contains(CLASS_NAME_FADE);
|
|
}
|
|
|
|
_triggerBackdropTransition() {
|
|
const hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE_PREVENTED);
|
|
|
|
if (hideEvent.defaultPrevented) {
|
|
return;
|
|
}
|
|
|
|
const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
|
|
|
|
if (!isModalOverflowing) {
|
|
this._element.style.overflowY = 'hidden';
|
|
}
|
|
|
|
this._element.classList.add(CLASS_NAME_STATIC);
|
|
|
|
const modalTransitionDuration = getTransitionDurationFromElement(this._dialog);
|
|
EventHandler__default['default'].off(this._element, 'transitionend');
|
|
EventHandler__default['default'].one(this._element, 'transitionend', () => {
|
|
this._element.classList.remove(CLASS_NAME_STATIC);
|
|
|
|
if (!isModalOverflowing) {
|
|
EventHandler__default['default'].one(this._element, 'transitionend', () => {
|
|
this._element.style.overflowY = '';
|
|
});
|
|
emulateTransitionEnd(this._element, modalTransitionDuration);
|
|
}
|
|
});
|
|
emulateTransitionEnd(this._element, modalTransitionDuration);
|
|
|
|
this._element.focus();
|
|
} // ----------------------------------------------------------------------
|
|
// the following methods are used to handle overflowing modals
|
|
// ----------------------------------------------------------------------
|
|
|
|
|
|
_adjustDialog() {
|
|
const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
|
|
|
|
if (!this._isBodyOverflowing && isModalOverflowing && !isRTL() || this._isBodyOverflowing && !isModalOverflowing && isRTL()) {
|
|
this._element.style.paddingLeft = `${this._scrollbarWidth}px`;
|
|
}
|
|
|
|
if (this._isBodyOverflowing && !isModalOverflowing && !isRTL() || !this._isBodyOverflowing && isModalOverflowing && isRTL()) {
|
|
this._element.style.paddingRight = `${this._scrollbarWidth}px`;
|
|
}
|
|
}
|
|
|
|
_resetAdjustments() {
|
|
this._element.style.paddingLeft = '';
|
|
this._element.style.paddingRight = '';
|
|
}
|
|
|
|
_checkScrollbar() {
|
|
const rect = document.body.getBoundingClientRect();
|
|
this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
|
|
this._scrollbarWidth = this._getScrollbarWidth();
|
|
}
|
|
|
|
_setScrollbar() {
|
|
if (this._isBodyOverflowing) {
|
|
this._setElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight', calculatedValue => calculatedValue + this._scrollbarWidth);
|
|
|
|
this._setElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight', calculatedValue => calculatedValue - this._scrollbarWidth);
|
|
|
|
this._setElementAttributes('body', 'paddingRight', calculatedValue => calculatedValue + this._scrollbarWidth);
|
|
}
|
|
|
|
document.body.classList.add(CLASS_NAME_OPEN);
|
|
}
|
|
|
|
_setElementAttributes(selector, styleProp, callback) {
|
|
SelectorEngine__default['default'].find(selector).forEach(element => {
|
|
if (element !== document.body && window.innerWidth > element.clientWidth + this._scrollbarWidth) {
|
|
return;
|
|
}
|
|
|
|
const actualValue = element.style[styleProp];
|
|
const calculatedValue = window.getComputedStyle(element)[styleProp];
|
|
Manipulator__default['default'].setDataAttribute(element, styleProp, actualValue);
|
|
element.style[styleProp] = callback(Number.parseFloat(calculatedValue)) + 'px';
|
|
});
|
|
}
|
|
|
|
_resetScrollbar() {
|
|
this._resetElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight');
|
|
|
|
this._resetElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight');
|
|
|
|
this._resetElementAttributes('body', 'paddingRight');
|
|
}
|
|
|
|
_resetElementAttributes(selector, styleProp) {
|
|
SelectorEngine__default['default'].find(selector).forEach(element => {
|
|
const value = Manipulator__default['default'].getDataAttribute(element, styleProp);
|
|
|
|
if (typeof value === 'undefined' && element === document.body) {
|
|
element.style[styleProp] = '';
|
|
} else {
|
|
Manipulator__default['default'].removeDataAttribute(element, styleProp);
|
|
element.style[styleProp] = value;
|
|
}
|
|
});
|
|
}
|
|
|
|
_getScrollbarWidth() {
|
|
// thx d.walsh
|
|
const scrollDiv = document.createElement('div');
|
|
scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
|
|
document.body.appendChild(scrollDiv);
|
|
const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
|
|
document.body.removeChild(scrollDiv);
|
|
return scrollbarWidth;
|
|
} // Static
|
|
|
|
|
|
static jQueryInterface(config, relatedTarget) {
|
|
return this.each(function () {
|
|
let data = Data__default['default'].get(this, DATA_KEY);
|
|
const _config = { ...Default,
|
|
...Manipulator__default['default'].getDataAttributes(this),
|
|
...(typeof config === 'object' && config ? config : {})
|
|
};
|
|
|
|
if (!data) {
|
|
data = new Modal(this, _config);
|
|
}
|
|
|
|
if (typeof config === 'string') {
|
|
if (typeof data[config] === 'undefined') {
|
|
throw new TypeError(`No method named "${config}"`);
|
|
}
|
|
|
|
data[config](relatedTarget);
|
|
}
|
|
});
|
|
}
|
|
|
|
}
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* Data Api implementation
|
|
* ------------------------------------------------------------------------
|
|
*/
|
|
|
|
|
|
EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
|
|
const target = getElementFromSelector(this);
|
|
|
|
if (this.tagName === 'A' || this.tagName === 'AREA') {
|
|
event.preventDefault();
|
|
}
|
|
|
|
EventHandler__default['default'].one(target, EVENT_SHOW, showEvent => {
|
|
if (showEvent.defaultPrevented) {
|
|
// only register focus restorer if modal will actually get shown
|
|
return;
|
|
}
|
|
|
|
EventHandler__default['default'].one(target, EVENT_HIDDEN, () => {
|
|
if (isVisible(this)) {
|
|
this.focus();
|
|
}
|
|
});
|
|
});
|
|
let data = Data__default['default'].get(target, DATA_KEY);
|
|
|
|
if (!data) {
|
|
const config = { ...Manipulator__default['default'].getDataAttributes(target),
|
|
...Manipulator__default['default'].getDataAttributes(this)
|
|
};
|
|
data = new Modal(target, config);
|
|
}
|
|
|
|
data.toggle(this);
|
|
});
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* jQuery
|
|
* ------------------------------------------------------------------------
|
|
* add .Modal to jQuery only if jQuery is present
|
|
*/
|
|
|
|
defineJQueryPlugin(NAME, Modal);
|
|
|
|
return Modal;
|
|
|
|
})));
|
|
//# sourceMappingURL=modal.js.map
|