bootstrap
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The most popular front-end framework for developing responsive, mobile first projects on the web.
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JavaScript
/*!
* Bootstrap v5.3.3 (https://getbootstrap.com/)
* Copyright 2011-2024 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.bootstrap = factory());
})(this, (function () { 'use strict';
/**
* --------------------------------------------------------------------------
* Bootstrap dom/data.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const elementMap = new Map();
const Data = {
set(element, key, instance) {
if (!elementMap.has(element)) {
elementMap.set(element, new Map());
}
const instanceMap = elementMap.get(element);
// make it clear we only want one instance per element
// can be removed later when multiple key/instances are fine to be used
if (!instanceMap.has(key) && instanceMap.size !== 0) {
// eslint-disable-next-line no-console
console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`);
return;
}
instanceMap.set(key, instance);
},
get(element, key) {
if (elementMap.has(element)) {
return elementMap.get(element).get(key) || null;
}
return null;
},
remove(element, key) {
if (!elementMap.has(element)) {
return;
}
const instanceMap = elementMap.get(element);
instanceMap.delete(key);
// free up element references if there are no instances left for an element
if (instanceMap.size === 0) {
elementMap.delete(element);
}
}
};
/**
* --------------------------------------------------------------------------
* Bootstrap util/index.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
const MAX_UID = 1000000;
const MILLISECONDS_MULTIPLIER = 1000;
const TRANSITION_END = 'transitionend';
/**
* Properly escape IDs selectors to handle weird IDs
* @param {string} selector
* @returns {string}
*/
const parseSelector = selector => {
if (selector && window.CSS && window.CSS.escape) {
// document.querySelector needs escaping to handle IDs (html5+) containing for instance /
selector = selector.replace(/#([^\s"#']+)/g, (match, id) => `#${CSS.escape(id)}`);
}
return selector;
};
// Shout-out Angus Croll (https://goo.gl/pxwQGp)
const toType = object => {
if (object === null || object === undefined) {
return `${object}`;
}
return Object.prototype.toString.call(object).match(/\s([a-z]+)/i)[1].toLowerCase();
};
/**
* Public Util API
*/
const getUID = prefix => {
do {
prefix += Math.floor(Math.random() * MAX_UID);
} while (document.getElementById(prefix));
return prefix;
};
const getTransitionDurationFromElement = element => {
if (!element) {
return 0;
}
// Get transition-duration of the element
let {
transitionDuration,
transitionDelay
} = window.getComputedStyle(element);
const floatTransitionDuration = Number.parseFloat(transitionDuration);
const floatTransitionDelay = Number.parseFloat(transitionDelay);
// Return 0 if element or transition duration is not found
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
}
// If multiple durations are defined, take the first
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
};
const triggerTransitionEnd = element => {
element.dispatchEvent(new Event(TRANSITION_END));
};
const isElement$1 = object => {
if (!object || typeof object !== 'object') {
return false;
}
if (typeof object.jquery !== 'undefined') {
object = object[0];
}
return typeof object.nodeType !== 'undefined';
};
const getElement = object => {
// it's a jQuery object or a node element
if (isElement$1(object)) {
return object.jquery ? object[0] : object;
}
if (typeof object === 'string' && object.length > 0) {
return document.querySelector(parseSelector(object));
}
return null;
};
const isVisible = element => {
if (!isElement$1(element) || element.getClientRects().length === 0) {
return false;
}
const elementIsVisible = getComputedStyle(element).getPropertyValue('visibility') === 'visible';
// Handle `details` element as its content may falsie appear visible when it is closed
const closedDetails = element.closest('details:not([open])');
if (!closedDetails) {
return elementIsVisible;
}
if (closedDetails !== element) {
const summary = element.closest('summary');
if (summary && summary.parentNode !== closedDetails) {
return false;
}
if (summary === null) {
return false;
}
}
return elementIsVisible;
};
const isDisabled = element => {
if (!element || element.nodeType !== Node.ELEMENT_NODE) {
return true;
}
if (element.classList.contains('disabled')) {
return true;
}
if (typeof element.disabled !== 'undefined') {
return element.disabled;
}
return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
};
const findShadowRoot = element => {
if (!document.documentElement.attachShadow) {
return null;
}
// Can find the shadow root otherwise it'll return the document
if (typeof element.getRootNode === 'function') {
const root = element.getRootNode();
return root instanceof ShadowRoot ? root : null;
}
if (element instanceof ShadowRoot) {
return element;
}
// when we don't find a shadow root
if (!element.parentNode) {
return null;
}
return findShadowRoot(element.parentNode);
};
const noop = () => {};
/**
* Trick to restart an element's animation
*
* @param {HTMLElement} element
* @return void
*
* @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
*/
const reflow = element => {
element.offsetHeight; // eslint-disable-line no-unused-expressions
};
const getjQuery = () => {
if (window.jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
return window.jQuery;
}
return null;
};
const DOMContentLoadedCallbacks = [];
const onDOMContentLoaded = callback => {
if (document.readyState === 'loading') {
// add listener on the first call when the document is in loading state
if (!DOMContentLoadedCallbacks.length) {
document.addEventListener('DOMContentLoaded', () => {
for (const callback of DOMContentLoadedCallbacks) {
callback();
}
});
}
DOMContentLoadedCallbacks.push(callback);
} else {
callback();
}
};
const isRTL = () => document.documentElement.dir === 'rtl';
const defineJQueryPlugin = plugin => {
onDOMContentLoaded(() => {
const $ = getjQuery();
/* istanbul ignore if */
if ($) {
const name = plugin.NAME;
const JQUERY_NO_CONFLICT = $.fn[name];
$.fn[name] = plugin.jQueryInterface;
$.fn[name].Constructor = plugin;
$.fn[name].noConflict = () => {
$.fn[name] = JQUERY_NO_CONFLICT;
return plugin.jQueryInterface;
};
}
});
};
const execute = (possibleCallback, args = [], defaultValue = possibleCallback) => {
return typeof possibleCallback === 'function' ? possibleCallback(...args) : defaultValue;
};
const executeAfterTransition = (callback, transitionElement, waitForTransition = true) => {
if (!waitForTransition) {
execute(callback);
return;
}
const durationPadding = 5;
const emulatedDuration = getTransitionDurationFromElement(transitionElement) + durationPadding;
let called = false;
const handler = ({
target
}) => {
if (target !== transitionElement) {
return;
}
called = true;
transitionElement.removeEventListener(TRANSITION_END, handler);
execute(callback);
};
transitionElement.addEventListener(TRANSITION_END, handler);
setTimeout(() => {
if (!called) {
triggerTransitionEnd(transitionElement);
}
}, emulatedDuration);
};
/**
* Return the previous/next element of a list.
*
* @param {array} list The list of elements
* @param activeElement The active element
* @param shouldGetNext Choose to get next or previous element
* @param isCycleAllowed
* @return {Element|elem} The proper element
*/
const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
const listLength = list.length;
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
if (index === -1) {
return !shouldGetNext && isCycleAllowed ? list[listLength - 1] : list[0];
}
index += shouldGetNext ? 1 : -1;
if (isCycleAllowed) {
index = (index + listLength) % listLength;
}
return list[Math.max(0, Math.min(index, listLength - 1))];
};
/**
* --------------------------------------------------------------------------
* Bootstrap dom/event-handler.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const namespaceRegex = /[^.]*(?=\..*)\.|.*/;
const stripNameRegex = /\..*/;
const stripUidRegex = /::\d+$/;
const eventRegistry = {}; // Events storage
let uidEvent = 1;
const customEvents = {
mouseenter: 'mouseover',
mouseleave: 'mouseout'
};
const nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);
/**
* Private methods
*/
function makeEventUid(element, uid) {
return uid && `${uid}::${uidEvent++}` || element.uidEvent || uidEvent++;
}
function getElementEvents(element) {
const uid = makeEventUid(element);
element.uidEvent = uid;
eventRegistry[uid] = eventRegistry[uid] || {};
return eventRegistry[uid];
}
function bootstrapHandler(element, fn) {
return function handler(event) {
hydrateObj(event, {
delegateTarget: element
});
if (handler.oneOff) {
EventHandler.off(element, event.type, fn);
}
return fn.apply(element, [event]);
};
}
function bootstrapDelegationHandler(element, selector, fn) {
return function handler(event) {
const domElements = element.querySelectorAll(selector);
for (let {
target
} = event; target && target !== this; target = target.parentNode) {
for (const domElement of domElements) {
if (domElement !== target) {
continue;
}
hydrateObj(event, {
delegateTarget: target
});
if (handler.oneOff) {
EventHandler.off(element, event.type, selector, fn);
}
return fn.apply(target, [event]);
}
}
};
}
function findHandler(events, callable, delegationSelector = null) {
return Object.values(events).find(event => event.callable === callable && event.delegationSelector === delegationSelector);
}
function normalizeParameters(originalTypeEvent, handler, delegationFunction) {
const isDelegated = typeof handler === 'string';
// TODO: tooltip passes `false` instead of selector, so we need to check
const callable = isDelegated ? delegationFunction : handler || delegationFunction;
let typeEvent = getTypeEvent(originalTypeEvent);
if (!nativeEvents.has(typeEvent)) {
typeEvent = originalTypeEvent;
}
return [isDelegated, callable, typeEvent];
}
function addHandler(element, originalTypeEvent, handler, delegationFunction, oneOff) {
if (typeof originalTypeEvent !== 'string' || !element) {
return;
}
let [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction);
// in case of mouseenter or mouseleave wrap the handler within a function that checks for its DOM position
// this prevents the handler from being dispatched the same way as mouseover or mouseout does
if (originalTypeEvent in customEvents) {
const wrapFunction = fn => {
return function (event) {
if (!event.relatedTarget || event.relatedTarget !== event.delegateTarget && !event.delegateTarget.contains(event.relatedTarget)) {
return fn.call(this, event);
}
};
};
callable = wrapFunction(callable);
}
const events = getElementEvents(element);
const handlers = events[typeEvent] || (events[typeEvent] = {});
const previousFunction = findHandler(handlers, callable, isDelegated ? handler : null);
if (previousFunction) {
previousFunction.oneOff = previousFunction.oneOff && oneOff;
return;
}
const uid = makeEventUid(callable, originalTypeEvent.replace(namespaceRegex, ''));
const fn = isDelegated ? bootstrapDelegationHandler(element, handler, callable) : bootstrapHandler(element, callable);
fn.delegationSelector = isDelegated ? handler : null;
fn.callable = callable;
fn.oneOff = oneOff;
fn.uidEvent = uid;
handlers[uid] = fn;
element.addEventListener(typeEvent, fn, isDelegated);
}
function removeHandler(element, events, typeEvent, handler, delegationSelector) {
const fn = findHandler(events[typeEvent], handler, delegationSelector);
if (!fn) {
return;
}
element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
delete events[typeEvent][fn.uidEvent];
}
function removeNamespacedHandlers(element, events, typeEvent, namespace) {
const storeElementEvent = events[typeEvent] || {};
for (const [handlerKey, event] of Object.entries(storeElementEvent)) {
if (handlerKey.includes(namespace)) {
removeHandler(element, events, typeEvent, event.callable, event.delegationSelector);
}
}
}
function getTypeEvent(event) {
// allow to get the native events from namespaced events ('click.bs.button' --> 'click')
event = event.replace(stripNameRegex, '');
return customEvents[event] || event;
}
const EventHandler = {
on(element, event, handler, delegationFunction) {
addHandler(element, event, handler, delegationFunction, false);
},
one(element, event, handler, delegationFunction) {
addHandler(element, event, handler, delegationFunction, true);
},
off(element, originalTypeEvent, handler, delegationFunction) {
if (typeof originalTypeEvent !== 'string' || !element) {
return;
}
const [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction);
const inNamespace = typeEvent !== originalTypeEvent;
const events = getElementEvents(element);
const storeElementEvent = events[typeEvent] || {};
const isNamespace = originalTypeEvent.startsWith('.');
if (typeof callable !== 'undefined') {
// Simplest case: handler is passed, remove that listener ONLY.
if (!Object.keys(storeElementEvent).length) {
return;
}
removeHandler(element, events, typeEvent, callable, isDelegated ? handler : null);
return;
}
if (isNamespace) {
for (const elementEvent of Object.keys(events)) {
removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
}
}
for (const [keyHandlers, event] of Object.entries(storeElementEvent)) {
const handlerKey = keyHandlers.replace(stripUidRegex, '');
if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
removeHandler(element, events, typeEvent, event.callable, event.delegationSelector);
}
}
},
trigger(element, event, args) {
if (typeof event !== 'string' || !element) {
return null;
}
const $ = getjQuery();
const typeEvent = getTypeEvent(event);
const inNamespace = event !== typeEvent;
let jQueryEvent = null;
let bubbles = true;
let nativeDispatch = true;
let defaultPrevented = false;
if (inNamespace && $) {
jQueryEvent = $.Event(event, args);
$(element).trigger(jQueryEvent);
bubbles = !jQueryEvent.isPropagationStopped();
nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
defaultPrevented = jQueryEvent.isDefaultPrevented();
}
const evt = hydrateObj(new Event(event, {
bubbles,
cancelable: true
}), args);
if (defaultPrevented) {
evt.preventDefault();
}
if (nativeDispatch) {
element.dispatchEvent(evt);
}
if (evt.defaultPrevented && jQueryEvent) {
jQueryEvent.preventDefault();
}
return evt;
}
};
function hydrateObj(obj, meta = {}) {
for (const [key, value] of Object.entries(meta)) {
try {
obj[key] = value;
} catch (_unused) {
Object.defineProperty(obj, key, {
configurable: true,
get() {
return value;
}
});
}
}
return obj;
}
/**
* --------------------------------------------------------------------------
* Bootstrap dom/manipulator.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
function normalizeData(value) {
if (value === 'true') {
return true;
}
if (value === 'false') {
return false;
}
if (value === Number(value).toString()) {
return Number(value);
}
if (value === '' || value === 'null') {
return null;
}
if (typeof value !== 'string') {
return value;
}
try {
return JSON.parse(decodeURIComponent(value));
} catch (_unused) {
return value;
}
}
function normalizeDataKey(key) {
return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`);
}
const Manipulator = {
setDataAttribute(element, key, value) {
element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value);
},
removeDataAttribute(element, key) {
element.removeAttribute(`data-bs-${normalizeDataKey(key)}`);
},
getDataAttributes(element) {
if (!element) {
return {};
}
const attributes = {};
const bsKeys = Object.keys(element.dataset).filter(key => key.startsWith('bs') && !key.startsWith('bsConfig'));
for (const key of bsKeys) {
let pureKey = key.replace(/^bs/, '');
pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
attributes[pureKey] = normalizeData(element.dataset[key]);
}
return attributes;
},
getDataAttribute(element, key) {
return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`));
}
};
/**
* --------------------------------------------------------------------------
* Bootstrap util/config.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Class definition
*/
class Config {
// Getters
static get Default() {
return {};
}
static get DefaultType() {
return {};
}
static get NAME() {
throw new Error('You have to implement the static method "NAME", for each component!');
}
_getConfig(config) {
config = this._mergeConfigObj(config);
config = this._configAfterMerge(config);
this._typeCheckConfig(config);
return config;
}
_configAfterMerge(config) {
return config;
}
_mergeConfigObj(config, element) {
const jsonConfig = isElement$1(element) ? Manipulator.getDataAttribute(element, 'config') : {}; // try to parse
return {
...this.constructor.Default,
...(typeof jsonConfig === 'object' ? jsonConfig : {}),
...(isElement$1(element) ? Manipulator.getDataAttributes(element) : {}),
...(typeof config === 'object' ? config : {})
};
}
_typeCheckConfig(config, configTypes = this.constructor.DefaultType) {
for (const [property, expectedTypes] of Object.entries(configTypes)) {
const value = config[property];
const valueType = isElement$1(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new TypeError(`${this.constructor.NAME.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
}
}
}
}
/**
* --------------------------------------------------------------------------
* Bootstrap base-component.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const VERSION = '5.3.3';
/**
* Class definition
*/
class BaseComponent extends Config {
constructor(element, config) {
super();
element = getElement(element);
if (!element) {
return;
}
this._element = element;
this._config = this._getConfig(config);
Data.set(this._element, this.constructor.DATA_KEY, this);
}
// Public
dispose() {
Data.remove(this._element, this.constructor.DATA_KEY);
EventHandler.off(this._element, this.constructor.EVENT_KEY);
for (const propertyName of Object.getOwnPropertyNames(this)) {
this[propertyName] = null;
}
}
_queueCallback(callback, element, isAnimated = true) {
executeAfterTransition(callback, element, isAnimated);
}
_getConfig(config) {
config = this._mergeConfigObj(config, this._element);
config = this._configAfterMerge(config);
this._typeCheckConfig(config);
return config;
}
// Static
static getInstance(element) {
return Data.get(getElement(element), this.DATA_KEY);
}
static getOrCreateInstance(element, config = {}) {
return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null);
}
static get VERSION() {
return VERSION;
}
static get DATA_KEY() {
return `bs.${this.NAME}`;
}
static get EVENT_KEY() {
return `.${this.DATA_KEY}`;
}
static eventName(name) {
return `${name}${this.EVENT_KEY}`;
}
}
/**
* --------------------------------------------------------------------------
* Bootstrap dom/selector-engine.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
const getSelector = element => {
let selector = element.getAttribute('data-bs-target');
if (!selector || selector === '#') {
let hrefAttribute = element.getAttribute('href');
// The only valid content that could double as a selector are IDs or classes,
// so everything starting with `#` or `.`. If a "real" URL is used as the selector,
// `document.querySelector` will rightfully complain it is invalid.
// See https://github.com/twbs/bootstrap/issues/32273
if (!hrefAttribute || !hrefAttribute.includes('#') && !hrefAttribute.startsWith('.')) {
return null;
}
// Just in case some CMS puts out a full URL with the anchor appended
if (hrefAttribute.includes('#') && !hrefAttribute.startsWith('#')) {
hrefAttribute = `#${hrefAttribute.split('#')[1]}`;
}
selector = hrefAttribute && hrefAttribute !== '#' ? hrefAttribute.trim() : null;
}
return selector ? selector.split(',').map(sel => parseSelector(sel)).join(',') : null;
};
const SelectorEngine = {
find(selector, element = document.documentElement) {
return [].concat(...Element.prototype.querySelectorAll.call(element, selector));
},
findOne(selector, element = document.documentElement) {
return Element.prototype.querySelector.call(element, selector);
},
children(element, selector) {
return [].concat(...element.children).filter(child => child.matches(selector));
},
parents(element, selector) {
const parents = [];
let ancestor = element.parentNode.closest(selector);
while (ancestor) {
parents.push(ancestor);
ancestor = ancestor.parentNode.closest(selector);
}
return parents;
},
prev(element, selector) {
let previous = element.previousElementSibling;
while (previous) {
if (previous.matches(selector)) {
return [previous];
}
previous = previous.previousElementSibling;
}
return [];
},
// TODO: this is now unused; remove later along with prev()
next(element, selector) {
let next = element.nextElementSibling;
while (next) {
if (next.matches(selector)) {
return [next];
}
next = next.nextElementSibling;
}
return [];
},
focusableChildren(element) {
const focusables = ['a', 'button', 'input', 'textarea', 'select', 'details', '[tabindex]', '[contenteditable="true"]'].map(selector => `${selector}:not([tabindex^="-"])`).join(',');
return this.find(focusables, element).filter(el => !isDisabled(el) && isVisible(el));
},
getSelectorFromElement(element) {
const selector = getSelector(element);
if (selector) {
return SelectorEngine.findOne(selector) ? selector : null;
}
return null;
},
getElementFromSelector(element) {
const selector = getSelector(element);
return selector ? SelectorEngine.findOne(selector) : null;
},
getMultipleElementsFromSelector(element) {
const selector = getSelector(element);
return selector ? SelectorEngine.find(selector) : [];
}
};
/**
* --------------------------------------------------------------------------
* Bootstrap util/component-functions.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
const enableDismissTrigger = (component, method = 'hide') => {
const clickEvent = `click.dismiss${component.EVENT_KEY}`;
const name = component.NAME;
EventHandler.on(document, clickEvent, `[data-bs-dismiss="${name}"]`, function (event) {
if (['A', 'AREA'].includes(this.tagName)) {
event.preventDefault();
}
if (isDisabled(this)) {
return;
}
const target = SelectorEngine.getElementFromSelector(this) || this.closest(`.${name}`);
const instance = component.getOrCreateInstance(target);
// Method argument is left, for Alert and only, as it doesn't implement the 'hide' method
instance[method]();
});
};
/**
* --------------------------------------------------------------------------
* Bootstrap alert.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const NAME$f = 'alert';
const DATA_KEY$a = 'bs.alert';
const EVENT_KEY$b = `.${DATA_KEY$a}`;
const EVENT_CLOSE = `close${EVENT_KEY$b}`;
const EVENT_CLOSED = `closed${EVENT_KEY$b}`;
const CLASS_NAME_FADE$5 = 'fade';
const CLASS_NAME_SHOW$8 = 'show';
/**
* Class definition
*/
class Alert extends BaseComponent {
// Getters
static get NAME() {
return NAME$f;
}
// Public
close() {
const closeEvent = EventHandler.trigger(this._element, EVENT_CLOSE);
if (closeEvent.defaultPrevented) {
return;
}
this._element.classList.remove(CLASS_NAME_SHOW$8);
const isAnimated = this._element.classList.contains(CLASS_NAME_FADE$5);
this._queueCallback(() => this._destroyElement(), this._element, isAnimated);
}
// Private
_destroyElement() {
this._element.remove();
EventHandler.trigger(this._element, EVENT_CLOSED);
this.dispose();
}
// Static
static jQueryInterface(config) {
return this.each(function () {
const data = Alert.getOrCreateInstance(this);
if (typeof config !== 'string') {
return;
}
if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
throw new TypeError(`No method named "${config}"`);
}
data[config](this);
});
}
}
/**
* Data API implementation
*/
enableDismissTrigger(Alert, 'close');
/**
* jQuery
*/
defineJQueryPlugin(Alert);
/**
* --------------------------------------------------------------------------
* Bootstrap button.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const NAME$e = 'button';
const DATA_KEY$9 = 'bs.button';
const EVENT_KEY$a = `.${DATA_KEY$9}`;
const DATA_API_KEY$6 = '.data-api';
const CLASS_NAME_ACTIVE$3 = 'active';
const SELECTOR_DATA_TOGGLE$5 = '[data-bs-toggle="button"]';
const EVENT_CLICK_DATA_API$6 = `click${EVENT_KEY$a}${DATA_API_KEY$6}`;
/**
* Class definition
*/
class Button extends BaseComponent {
// Getters
static get NAME() {
return NAME$e;
}
// Public
toggle() {
// Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE$3));
}
// Static
static jQueryInterface(config) {
return this.each(function () {
const data = Button.getOrCreateInstance(this);
if (config === 'toggle') {
data[config]();
}
});
}
}
/**
* Data API implementation
*/
EventHandler.on(document, EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$5, event => {
event.preventDefault();
const button = event.target.closest(SELECTOR_DATA_TOGGLE$5);
const data = Button.getOrCreateInstance(button);
data.toggle();
});
/**
* jQuery
*/
defineJQueryPlugin(Button);
/**
* --------------------------------------------------------------------------
* Bootstrap util/swipe.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const NAME$d = 'swipe';
const EVENT_KEY$9 = '.bs.swipe';
const EVENT_TOUCHSTART = `touchstart${EVENT_KEY$9}`;
const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY$9}`;
const EVENT_TOUCHEND = `touchend${EVENT_KEY$9}`;
const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY$9}`;
const EVENT_POINTERUP = `pointerup${EVENT_KEY$9}`;
const POINTER_TYPE_TOUCH = 'touch';
const POINTER_TYPE_PEN = 'pen';
const CLASS_NAME_POINTER_EVENT = 'pointer-event';
const SWIPE_THRESHOLD = 40;
const Default$c = {
endCallback: null,
leftCallback: null,
rightCallback: null
};
const DefaultType$c = {
endCallback: '(function|null)',
leftCallback: '(function|null)',
rightCallback: '(function|null)'
};
/**
* Class definition
*/
class Swipe extends Config {
constructor(element, config) {
super();
this._element = element;
if (!element || !Swipe.isSupported()) {
return;
}
this._config = this._getConfig(config);
this._deltaX = 0;
this._supportPointerEvents = Boolean(window.PointerEvent);
this._initEvents();
}
// Getters
static get Default() {
return Default$c;
}
static get DefaultType() {
return DefaultType$c;
}
static get NAME() {
return NAME$d;
}
// Public
dispose() {
EventHandler.off(this._element, EVENT_KEY$9);
}
// Private
_start(event) {
if (!this._supportPointerEvents) {
this._deltaX = event.touches[0].clientX;
return;
}
if (this._eventIsPointerPenTouch(event)) {
this._deltaX = event.clientX;
}
}
_end(event) {
if (this._eventIsPointerPenTouch(event)) {
this._deltaX = event.clientX - this._deltaX;
}
this._handleSwipe();
execute(this._config.endCallback);
}
_move(event) {
this._deltaX = event.touches && event.touches.length > 1 ? 0 : event.touches[0].clientX - this._deltaX;
}
_handleSwipe() {
const absDeltaX = Math.abs(this._deltaX);
if (absDeltaX <= SWIPE_THRESHOLD) {
return;
}
const direction = absDeltaX / this._deltaX;
this._deltaX = 0;
if (!direction) {
return;
}
execute(direction > 0 ? this._config.rightCallback : this._config.leftCallback);
}
_initEvents() {
if (this._supportPointerEvents) {
EventHandler.on(this._element, EVENT_POINTERDOWN, event => this._start(event));
EventHandler.on(this._element, EVENT_POINTERUP, event => this._end(event));
this._element.classList.add(CLASS_NAME_POINTER_EVENT);
} else {
EventHandler.on(this._element, EVENT_TOUCHSTART, event => this._start(event));
EventHandler.on(this._element, EVENT_TOUCHMOVE, event => this._move(event));
EventHandler.on(this._element, EVENT_TOUCHEND, event => this._end(event));
}
}
_eventIsPointerPenTouch(event) {
return this._supportPointerEvents && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH);
}
// Static
static isSupported() {
return 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
}
}
/**
* --------------------------------------------------------------------------
* Bootstrap carousel.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const NAME$c = 'carousel';
const DATA_KEY$8 = 'bs.carousel';
const EVENT_KEY$8 = `.${DATA_KEY$8}`;
const DATA_API_KEY$5 = '.data-api';
const ARROW_LEFT_KEY$1 = 'ArrowLeft';
const ARROW_RIGHT_KEY$1 = 'ArrowRight';
const TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
const ORDER_NEXT = 'next';
const ORDER_PREV = 'prev';
const DIRECTION_LEFT = 'left';
const DIRECTION_RIGHT = 'right';
const EVENT_SLIDE = `slide${EVENT_KEY$8}`;
const EVENT_SLID = `slid${EVENT_KEY$8}`;
const EVENT_KEYDOWN$1 = `keydown${EVENT_KEY$8}`;
const EVENT_MOUSEENTER$1 = `mouseenter${EVENT_KEY$8}`;
const EVENT_MOUSELEAVE$1 = `mouseleave${EVENT_KEY$8}`;
const EVENT_DRAG_START = `dragstart${EVENT_KEY$8}`;
const EVENT_LOAD_DATA_API$3 = `load${EVENT_KEY$8}${DATA_API_KEY$5}`;
const EVENT_CLICK_DATA_API$5 = `click${EVENT_KEY$8}${DATA_API_KEY$5}`;
const CLASS_NAME_CAROUSEL = 'carousel';
const CLASS_NAME_ACTIVE$2 = 'active';
const CLASS_NAME_SLIDE = 'slide';
const CLASS_NAME_END = 'carousel-item-end';
const CLASS_NAME_START = 'carousel-item-start';
const CLASS_NAME_NEXT = 'carousel-item-next';
const CLASS_NAME_PREV = 'carousel-item-prev';
const SELECTOR_ACTIVE = '.active';
const SELECTOR_ITEM = '.carousel-item';
const SELECTOR_ACTIVE_ITEM = SELECTOR_ACTIVE + SELECTOR_ITEM;
const SELECTOR_ITEM_IMG = '.carousel-item img';
const SELECTOR_INDICATORS = '.carousel-indicators';
const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
const KEY_TO_DIRECTION = {
[ARROW_LEFT_KEY$1]: DIRECTION_RIGHT,
[ARROW_RIGHT_KEY$1]: DIRECTION_LEFT
};
const Default$b = {
interval: 5000,
keyboard: true,
pause: 'hover',
ride: false,
touch: true,
wrap: true
};
const DefaultType$b = {
interval: '(number|boolean)',
// TODO:v6 remove boolean support
keyboard: 'boolean',
pause: '(string|boolean)',
ride: '(boolean|string)',
touch: 'boolean',
wrap: 'boolean'
};
/**
* Class definition
*/
class Carousel extends BaseComponent {
constructor(element, config) {
super(element, config);
this._interval = null;
this._activeElement = null;
this._isSliding = false;
this.touchTimeout = null;
this._swipeHelper = null;
this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element);
this._addEventListeners();
if (this._config.ride === CLASS_NAME_CAROUSEL) {
this.cycle();
}
}
// Getters
static get Default() {
return Default$b;
}
static get DefaultType() {
return DefaultType$b;
}
static get NAME() {
return NAME$c;
}
// Public
next() {
this._slide(ORDER_NEXT);
}
nextWhenVisible() {
// FIXME TODO use `document.visibilityState`
// Don't call next when the page isn't visible
// or the carousel or its parent isn't visible
if (!document.hidden && isVisible(this._element)) {
this.next();
}
}
prev() {
this._slide(ORDER_PREV);
}
pause() {
if (this._isSliding) {
triggerTransitionEnd(this._element);
}
this._clearInterval();
}
cycle() {
this._clearInterval();
this._updateInterval();
this._interval = setInterval(() => this.nextWhenVisible(), this._config.interval);
}
_maybeEnableCycle() {
if (!this._config.ride) {
return;
}
if (this._isSliding) {
EventHandler.one(this._element, EVENT_SLID, () => this.cycle());
return;
}
this.cycle();
}
to(index) {
const items = this._getItems();
if (index > items.length - 1 || index < 0) {
return;
}
if (this._isSliding) {
EventHandler.one(this._element, EVENT_SLID, () => this.to(index));
return;
}
const activeIndex = this._getItemIndex(this._getActive());
if (activeIndex === index) {
return;
}
const order = index > activeIndex ? ORDER_NEXT : ORDER_PREV;
this._slide(order, items[index]);
}
dispose() {
if (this._swipeHelper) {
this._swipeHelper.dispose();
}
super.dispose();
}
// Private
_configAfterMerge(config) {
config.defaultInterval = config.interval;
return config;
}
_addEventListeners() {
if (this._config.keyboard) {
EventHandler.on(this._element, EVENT_KEYDOWN$1, event => this._keydown(event));
}
if (this._config.pause === 'hover') {
EventHandler.on(this._element, EVENT_MOUSEENTER$1, () => this.pause());
EventHandler.on(this._element, EVENT_MOUSELEAVE$1, () => this._maybeEnableCycle());
}
if (this._config.touch && Swipe.isSupported()) {
this._addTouchEventListeners();
}
}
_addTouchEventListeners() {
for (const img of SelectorEngine.find(SELECTOR_ITEM_IMG, this._element)) {
EventHandler.on(img, EVENT_DRAG_START, event => event.preventDefault());
}
const endCallBack = () => {
if (this._config.pause !== 'hover') {
return;
}
// If it's a touch-enabled device, mouseenter/leave are fired as
// part of the mouse compatibility events on first tap - the carousel
// would stop cycling until user tapped out of it;
// here, we listen for touchend, explicitly pause the carousel
// (as if it's the second time we tap on it, mouseenter compat event
// is NOT fired) and after a timeout (to allow for mouse compatibility
// events to fire) we explicitly restart cycling
this.pause();
if (this.touchTimeout) {
clearTimeout(this.touchTimeout);
}
this.touchTimeout = setTimeout(() => this._maybeEnableCycle(), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
};
const swipeConfig = {
leftCallback: () => this._slide(this._directionToOrder(DIRECTION_LEFT)),
rightCallback: () => this._slide(this._directionToOrder(DIRECTION_RIGHT)),
endCallback: endCallBack
};
this._swipeHelper = new Swipe(this._element, swipeConfig);
}
_keydown(event) {
if (/input|textarea/i.test(event.target.tagName)) {
return;
}
const direction = KEY_TO_DIRECTION[event.key];
if (direction) {
event.preventDefault();
this._slide(this._directionToOrder(direction));
}
}
_getItemIndex(element) {
return this._getItems().indexOf(element);
}
_setActiveIndicatorElement(index) {
if (!this._indicatorsElement) {
return;
}
const activeIndicator = SelectorEngine.findOne(SELECTOR_ACTIVE, this._indicatorsElement);
activeIndicator.classList.remove(CLASS_NAME_ACTIVE$2);
activeIndicator.removeAttribute('aria-current');
const newActiveIndicator = SelectorEngine.findOne(`[data-bs-slide-to="${index}"]`, this._indicatorsElement);
if (newActiveIndicator) {
newActiveIndicator.classList.add(CLASS_NAME_ACTIVE$2);
newActiveIndicator.setAttribute('aria-current', 'true');
}
}
_updateInterval() {
const element = this._activeElement || this._getActive();
if (!element) {
return;
}
const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);
this._config.interval = elementInterval || this._config.defaultInterval;
}
_slide(order, element = null) {
if (this._isSliding) {
return;
}
const activeElement = this._getActive();
const isNext = order === ORDER_NEXT;
const nextElement = element || getNextActiveElement(this._getItems(), activeElement, isNext, this._config.wrap);
if (nextElement === activeElement) {
return;
}
const nextElementIndex = this._getItemIndex(nextElement);
const triggerEvent = eventName => {
return EventHandler.trigger(this._element, eventName, {
relatedTarget: nextElement,
direction: this._orderToDirection(order),
from: this._getItemIndex(activeElement),
to: nextElementIndex
});
};
const slideEvent = triggerEvent(EVENT_SLIDE);
if (slideEvent.defaultPrevented) {
return;
}
if (!activeElement || !nextElement) {
// Some weirdness is happening, so we bail
// TODO: change tests that use empty divs to avoid this check
return;
}
const isCycling = Boolean(this._interval);
this.pause();
this._isSliding = true;
this._setActiveIndicatorElement(nextElementIndex);
this._activeElement = nextElement;
const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;
nextElement.classList.add(orderClassName);
reflow(nextElement);
activeElement.classList.add(directionalClassName);
nextElement.classList.add(directionalClassName);
const completeCallBack = () => {
nextElement.classList.remove(directionalClassName, orderClassName);
nextElement.classList.add(CLASS_NAME_ACTIVE$2);
activeElement.classList.remove(CLASS_NAME_ACTIVE$2, orderClassName, directionalClassName);
this._isSliding = false;
triggerEvent(EVENT_SLID);
};
this._queueCallback(completeCallBack, activeElement, this._isAnimated());
if (isCycling) {
this.cycle();
}
}
_isAnimated() {
return this._element.classList.contains(CLASS_NAME_SLIDE);
}
_getActive() {
return SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
}
_getItems() {
return SelectorEngine.find(SELECTOR_ITEM, this._element);
}
_clearInterval() {
if (this._interval) {
clearInterval(this._interval);
this._interval = null;
}
}
_directionToOrder(direction) {
if (isRTL()) {
return direction === DIRECTION_LEFT ? ORDER_PREV : ORDER_NEXT;
}
return direction === DIRECTION_LEFT ? ORDER_NEXT : ORDER_PREV;
}
_orderToDirection(order) {
if (isRTL()) {
return order === ORDER_PREV ? DIRECTION_LEFT : DIRECTION_RIGHT;
}
return order === ORDER_PREV ? DIRECTION_RIGHT : DIRECTION_LEFT;
}
// Static
static jQueryInterface(config) {
return this.each(function () {
const data = Carousel.getOrCreateInstance(this, config);
if (typeof config === 'number') {
data.to(config);
return;
}
if (typeof config === 'string') {
if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
throw new TypeError(`No method named "${config}"`);
}
data[config]();
}
});
}
}
/**
* Data API implementation
*/
EventHandler.on(document, EVENT_CLICK_DATA_API$5, SELECTOR_DATA_SLIDE, function (event) {
const target = SelectorEngine.getElementFromSelector(this);
if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
return;
}
event.preventDefault();
const carousel = Carousel.getOrCreateInstance(target);
const slideIndex = this.getAttribute('data-bs-slide-to');
if (slideIndex) {
carousel.to(slideIndex);
carousel._maybeEnableCycle();
return;
}
if (Manipulator.getDataAttribute(this, 'slide') === 'next') {
carousel.next();
carousel._maybeEnableCycle();
return;
}
carousel.prev();
carousel._maybeEnableCycle();
});
EventHandler.on(window, EVENT_LOAD_DATA_API$3, () => {
const carousels = SelectorEngine.find(SELECTOR_DATA_RIDE);
for (const carousel of carousels) {
Carousel.getOrCreateInstance(carousel);
}
});
/**
* jQuery
*/
defineJQueryPlugin(Carousel);
/**
* --------------------------------------------------------------------------
* Bootstrap collapse.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
/**
* Constants
*/
const NAME$b = 'collapse';
const DATA_KEY$7 = 'bs.collapse';
const EVENT_KEY$7 = `.${DATA_KEY$7}`;
const DATA_API_KEY$4 = '.data-api';
const EVENT_SHOW$6 = `show${EVENT_KEY$7}`;
const EVENT_SHOWN$6 = `shown${EVENT_KEY$7}`;
const EVENT_HIDE$6 = `hide${EVENT_KEY$7}`;
const EVENT_HIDDEN$6 = `hidden${EVENT_KEY$7}`;
const EVENT_CLICK_DATA_API$4 = `click${EVENT_KEY$7}${DATA_API_KEY$4}`;
const CLASS_NAME_SHOW$7 = 'show';
const CLASS_NAME_COLLAPSE = 'collapse';
const CLASS_NAME_COLLAPSING = 'collapsing';
const CLASS_NAME_COLLAPSED = 'collapsed';
const CLASS_NAME_DEEPER_CHILDREN = `:scope .${CLASS_NAME_COLLAPSE} .${CLASS_NAME_COLLAPSE}`;
const CLASS_NAME_HORIZONTAL = 'collapse-horizontal';
const WIDTH = 'width';
const HEIGHT = 'height';
const SELECTOR_ACTIVES = '.collapse.show, .collapse.collapsing';
const SELECTOR_DATA_TOGGLE$4 = '[data-bs-toggle="collapse"]';
const Default$a = {
parent: null,
toggle: true
};
const DefaultType$a = {
parent: '(null|element)',
toggle: 'boolean'
};
/**
* Class definition
*/
class Collapse extends BaseComponent {
constructor(element, config) {
super(element, config);
this._isTransitioning = false;
this._triggerArray = [];
const toggleList = SelectorEngine.find(SELECTOR_DATA_TOGGLE$4);
for (const elem of toggleList) {
const selector = SelectorEngine.getSelectorFromElement(elem);
const filterElement = SelectorEngine.find(selector).filter(foundElement => foundElement === this._element);
if (selector !== null && filterElement.length) {
this._triggerArray.push(elem);
}
}
this._initializeChildren();
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._triggerArray, this._isShown());
}
if (this._config.toggle) {
this.toggle();
}
}
// Getters
static get Default() {
return Default$a;
}
static get DefaultType() {
return DefaultType$a;
}
static get N