forked from hero/www_hero
254 lines
9.8 KiB
JavaScript
254 lines
9.8 KiB
JavaScript
|
"use strict";
|
||
|
|
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);
|
||
|
|
};
|
||
|
|
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
|
||
|
|
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
|
||
|
|
if (ar || !(i in from)) {
|
||
|
|
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
|
||
|
|
ar[i] = from[i];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return to.concat(ar || Array.prototype.slice.call(from));
|
||
|
|
};
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
exports.initDropdowns = void 0;
|
||
|
|
/* eslint-disable @typescript-eslint/no-empty-function */
|
||
|
|
var core_1 = require("@popperjs/core");
|
||
|
|
var Default = {
|
||
|
|
placement: 'bottom',
|
||
|
|
triggerType: 'click',
|
||
|
|
offsetSkidding: 0,
|
||
|
|
offsetDistance: 10,
|
||
|
|
delay: 300,
|
||
|
|
ignoreClickOutsideClass: false,
|
||
|
|
onShow: function () { },
|
||
|
|
onHide: function () { },
|
||
|
|
onToggle: function () { },
|
||
|
|
};
|
||
|
|
var Dropdown = /** @class */ (function () {
|
||
|
|
function Dropdown(targetElement, triggerElement, options) {
|
||
|
|
if (targetElement === void 0) { targetElement = null; }
|
||
|
|
if (triggerElement === void 0) { triggerElement = null; }
|
||
|
|
if (options === void 0) { options = Default; }
|
||
|
|
this._targetEl = targetElement;
|
||
|
|
this._triggerEl = triggerElement;
|
||
|
|
this._options = __assign(__assign({}, Default), options);
|
||
|
|
this._popperInstance = this._createPopperInstance();
|
||
|
|
this._visible = false;
|
||
|
|
this._init();
|
||
|
|
}
|
||
|
|
Dropdown.prototype._init = function () {
|
||
|
|
if (this._triggerEl) {
|
||
|
|
this._setupEventListeners();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
Dropdown.prototype._setupEventListeners = function () {
|
||
|
|
var _this = this;
|
||
|
|
var triggerEvents = this._getTriggerEvents();
|
||
|
|
// click event handling for trigger element
|
||
|
|
if (this._options.triggerType === 'click') {
|
||
|
|
triggerEvents.showEvents.forEach(function (ev) {
|
||
|
|
_this._triggerEl.addEventListener(ev, function () {
|
||
|
|
_this.toggle();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|
||
|
|
// hover event handling for trigger element
|
||
|
|
if (this._options.triggerType === 'hover') {
|
||
|
|
triggerEvents.showEvents.forEach(function (ev) {
|
||
|
|
_this._triggerEl.addEventListener(ev, function () {
|
||
|
|
if (ev === 'click') {
|
||
|
|
_this.toggle();
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
setTimeout(function () {
|
||
|
|
_this.show();
|
||
|
|
}, _this._options.delay);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
_this._targetEl.addEventListener(ev, function () {
|
||
|
|
_this.show();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
triggerEvents.hideEvents.forEach(function (ev) {
|
||
|
|
_this._triggerEl.addEventListener(ev, function () {
|
||
|
|
setTimeout(function () {
|
||
|
|
if (!_this._targetEl.matches(':hover')) {
|
||
|
|
_this.hide();
|
||
|
|
}
|
||
|
|
}, _this._options.delay);
|
||
|
|
});
|
||
|
|
_this._targetEl.addEventListener(ev, function () {
|
||
|
|
setTimeout(function () {
|
||
|
|
if (!_this._triggerEl.matches(':hover')) {
|
||
|
|
_this.hide();
|
||
|
|
}
|
||
|
|
}, _this._options.delay);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
Dropdown.prototype._createPopperInstance = function () {
|
||
|
|
return (0, core_1.createPopper)(this._triggerEl, this._targetEl, {
|
||
|
|
placement: this._options.placement,
|
||
|
|
modifiers: [
|
||
|
|
{
|
||
|
|
name: 'offset',
|
||
|
|
options: {
|
||
|
|
offset: [
|
||
|
|
this._options.offsetSkidding,
|
||
|
|
this._options.offsetDistance,
|
||
|
|
],
|
||
|
|
},
|
||
|
|
},
|
||
|
|
],
|
||
|
|
});
|
||
|
|
};
|
||
|
|
Dropdown.prototype._setupClickOutsideListener = function () {
|
||
|
|
var _this = this;
|
||
|
|
this._clickOutsideEventListener = function (ev) {
|
||
|
|
_this._handleClickOutside(ev, _this._targetEl);
|
||
|
|
};
|
||
|
|
document.body.addEventListener('click', this._clickOutsideEventListener, true);
|
||
|
|
};
|
||
|
|
Dropdown.prototype._removeClickOutsideListener = function () {
|
||
|
|
document.body.removeEventListener('click', this._clickOutsideEventListener, true);
|
||
|
|
};
|
||
|
|
Dropdown.prototype._handleClickOutside = function (ev, targetEl) {
|
||
|
|
var clickedEl = ev.target;
|
||
|
|
// Ignore clicks on the trigger element (ie. a datepicker input)
|
||
|
|
var ignoreClickOutsideClass = this._options.ignoreClickOutsideClass;
|
||
|
|
var isIgnored = false;
|
||
|
|
if (ignoreClickOutsideClass) {
|
||
|
|
var ignoredClickOutsideEls = document.querySelectorAll(".".concat(ignoreClickOutsideClass));
|
||
|
|
ignoredClickOutsideEls.forEach(function (el) {
|
||
|
|
if (el.contains(clickedEl)) {
|
||
|
|
isIgnored = true;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
// Ignore clicks on the target element (ie. dropdown itself)
|
||
|
|
if (clickedEl !== targetEl &&
|
||
|
|
!targetEl.contains(clickedEl) &&
|
||
|
|
!this._triggerEl.contains(clickedEl) &&
|
||
|
|
!isIgnored &&
|
||
|
|
this.isVisible()) {
|
||
|
|
this.hide();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
Dropdown.prototype._getTriggerEvents = function () {
|
||
|
|
switch (this._options.triggerType) {
|
||
|
|
case 'hover':
|
||
|
|
return {
|
||
|
|
showEvents: ['mouseenter', 'click'],
|
||
|
|
hideEvents: ['mouseleave'],
|
||
|
|
};
|
||
|
|
case 'click':
|
||
|
|
return {
|
||
|
|
showEvents: ['click'],
|
||
|
|
hideEvents: [],
|
||
|
|
};
|
||
|
|
case 'none':
|
||
|
|
return {
|
||
|
|
showEvents: [],
|
||
|
|
hideEvents: [],
|
||
|
|
};
|
||
|
|
default:
|
||
|
|
return {
|
||
|
|
showEvents: ['click'],
|
||
|
|
hideEvents: [],
|
||
|
|
};
|
||
|
|
}
|
||
|
|
};
|
||
|
|
Dropdown.prototype.toggle = function () {
|
||
|
|
if (this.isVisible()) {
|
||
|
|
this.hide();
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
this.show();
|
||
|
|
}
|
||
|
|
this._options.onToggle(this);
|
||
|
|
};
|
||
|
|
Dropdown.prototype.isVisible = function () {
|
||
|
|
return this._visible;
|
||
|
|
};
|
||
|
|
Dropdown.prototype.show = function () {
|
||
|
|
this._targetEl.classList.remove('hidden');
|
||
|
|
this._targetEl.classList.add('block');
|
||
|
|
// Enable the event listeners
|
||
|
|
this._popperInstance.setOptions(function (options) { return (__assign(__assign({}, options), { modifiers: __spreadArray(__spreadArray([], options.modifiers, true), [
|
||
|
|
{ name: 'eventListeners', enabled: true },
|
||
|
|
], false) })); });
|
||
|
|
this._setupClickOutsideListener();
|
||
|
|
// Update its position
|
||
|
|
this._popperInstance.update();
|
||
|
|
this._visible = true;
|
||
|
|
// callback function
|
||
|
|
this._options.onShow(this);
|
||
|
|
};
|
||
|
|
Dropdown.prototype.hide = function () {
|
||
|
|
this._targetEl.classList.remove('block');
|
||
|
|
this._targetEl.classList.add('hidden');
|
||
|
|
// Disable the event listeners
|
||
|
|
this._popperInstance.setOptions(function (options) { return (__assign(__assign({}, options), { modifiers: __spreadArray(__spreadArray([], options.modifiers, true), [
|
||
|
|
{ name: 'eventListeners', enabled: false },
|
||
|
|
], false) })); });
|
||
|
|
this._visible = false;
|
||
|
|
this._removeClickOutsideListener();
|
||
|
|
// callback function
|
||
|
|
this._options.onHide(this);
|
||
|
|
};
|
||
|
|
return Dropdown;
|
||
|
|
}());
|
||
|
|
function initDropdowns() {
|
||
|
|
document
|
||
|
|
.querySelectorAll('[data-dropdown-toggle]')
|
||
|
|
.forEach(function ($triggerEl) {
|
||
|
|
var dropdownId = $triggerEl.getAttribute('data-dropdown-toggle');
|
||
|
|
var $dropdownEl = document.getElementById(dropdownId);
|
||
|
|
if ($dropdownEl) {
|
||
|
|
var placement = $triggerEl.getAttribute('data-dropdown-placement');
|
||
|
|
var offsetSkidding = $triggerEl.getAttribute('data-dropdown-offset-skidding');
|
||
|
|
var offsetDistance = $triggerEl.getAttribute('data-dropdown-offset-distance');
|
||
|
|
var triggerType = $triggerEl.getAttribute('data-dropdown-trigger');
|
||
|
|
var delay = $triggerEl.getAttribute('data-dropdown-delay');
|
||
|
|
var ignoreClickOutsideClass = $triggerEl.getAttribute('data-dropdown-ignore-click-outside-class');
|
||
|
|
new Dropdown($dropdownEl, $triggerEl, {
|
||
|
|
placement: placement ? placement : Default.placement,
|
||
|
|
triggerType: triggerType
|
||
|
|
? triggerType
|
||
|
|
: Default.triggerType,
|
||
|
|
offsetSkidding: offsetSkidding
|
||
|
|
? parseInt(offsetSkidding)
|
||
|
|
: Default.offsetSkidding,
|
||
|
|
offsetDistance: offsetDistance
|
||
|
|
? parseInt(offsetDistance)
|
||
|
|
: Default.offsetDistance,
|
||
|
|
delay: delay ? parseInt(delay) : Default.delay,
|
||
|
|
ignoreClickOutsideClass: ignoreClickOutsideClass
|
||
|
|
? ignoreClickOutsideClass
|
||
|
|
: Default.ignoreClickOutsideClass,
|
||
|
|
});
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
console.error("The dropdown element with id \"".concat(dropdownId, "\" does not exist. Please check the data-dropdown-toggle attribute."));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
exports.initDropdowns = initDropdowns;
|
||
|
|
if (typeof window !== 'undefined') {
|
||
|
|
window.Dropdown = Dropdown;
|
||
|
|
window.initDropdowns = initDropdowns;
|
||
|
|
}
|
||
|
|
exports.default = Dropdown;
|
||
|
|
//# sourceMappingURL=index.js.map
|