flowbite-2.4.0
Version:
The most popular library of interactive components built with Tailwind CSS
139 lines • 5.12 kB
JavaScript
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
import instances from '../../dom/instances';
var Default = {
onCollapse: function () { },
onExpand: function () { },
onToggle: function () { },
};
var DefaultInstanceOptions = {
id: null,
override: true,
};
var Collapse = /** @class */ (function () {
function Collapse(targetEl, triggerEl, options, instanceOptions) {
if (targetEl === void 0) { targetEl = null; }
if (triggerEl === void 0) { triggerEl = null; }
if (options === void 0) { options = Default; }
if (instanceOptions === void 0) { instanceOptions = DefaultInstanceOptions; }
this._instanceId = instanceOptions.id
? instanceOptions.id
: targetEl.id;
this._targetEl = targetEl;
this._triggerEl = triggerEl;
this._options = __assign(__assign({}, Default), options);
this._visible = false;
this._initialized = false;
this.init();
instances.addInstance('Collapse', this, this._instanceId, instanceOptions.override);
}
Collapse.prototype.init = function () {
var _this = this;
if (this._triggerEl && this._targetEl && !this._initialized) {
if (this._triggerEl.hasAttribute('aria-expanded')) {
this._visible =
this._triggerEl.getAttribute('aria-expanded') === 'true';
}
else {
// fix until v2 not to break previous single collapses which became dismiss
this._visible = !this._targetEl.classList.contains('hidden');
}
this._clickHandler = function () {
_this.toggle();
};
this._triggerEl.addEventListener('click', this._clickHandler);
this._initialized = true;
}
};
Collapse.prototype.destroy = function () {
if (this._triggerEl && this._initialized) {
this._triggerEl.removeEventListener('click', this._clickHandler);
this._initialized = false;
}
};
Collapse.prototype.removeInstance = function () {
instances.removeInstance('Collapse', this._instanceId);
};
Collapse.prototype.destroyAndRemoveInstance = function () {
this.destroy();
this.removeInstance();
};
Collapse.prototype.collapse = function () {
this._targetEl.classList.add('hidden');
if (this._triggerEl) {
this._triggerEl.setAttribute('aria-expanded', 'false');
}
this._visible = false;
// callback function
this._options.onCollapse(this);
};
Collapse.prototype.expand = function () {
this._targetEl.classList.remove('hidden');
if (this._triggerEl) {
this._triggerEl.setAttribute('aria-expanded', 'true');
}
this._visible = true;
// callback function
this._options.onExpand(this);
};
Collapse.prototype.toggle = function () {
if (this._visible) {
this.collapse();
}
else {
this.expand();
}
// callback function
this._options.onToggle(this);
};
Collapse.prototype.updateOnCollapse = function (callback) {
this._options.onCollapse = callback;
};
Collapse.prototype.updateOnExpand = function (callback) {
this._options.onExpand = callback;
};
Collapse.prototype.updateOnToggle = function (callback) {
this._options.onToggle = callback;
};
return Collapse;
}());
export function initCollapses() {
document
.querySelectorAll('[data-collapse-toggle]')
.forEach(function ($triggerEl) {
var targetId = $triggerEl.getAttribute('data-collapse-toggle');
var $targetEl = document.getElementById(targetId);
// check if the target element exists
if ($targetEl) {
if (!instances.instanceExists('Collapse', $targetEl.getAttribute('id'))) {
new Collapse($targetEl, $triggerEl);
}
else {
// if instance exists already for the same target element then create a new one with a different trigger element
new Collapse($targetEl, $triggerEl, {}, {
id: $targetEl.getAttribute('id') +
'_' +
instances._generateRandomId(),
});
}
}
else {
console.error("The target element with id \"".concat(targetId, "\" does not exist. Please check the data-collapse-toggle attribute."));
}
});
}
if (typeof window !== 'undefined') {
window.Collapse = Collapse;
window.initCollapses = initCollapses;
}
export default Collapse;
//# sourceMappingURL=index.js.map