Removed all instances of Object.assign by using es6 classes, also includes some …
This commit is contained in:
Luke "Jared" Bennett
Clement Ho
parent
bec9ec9a6e
commit
0a86eba506
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@ -1,44 +1,42 @@
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/* eslint-disable */
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import utils from './utils';
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import { SELECTED_CLASS, IGNORE_CLASS } from './constants';
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var DropDown = function(list) {
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this.currentIndex = 0;
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this.hidden = true;
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this.list = typeof list === 'string' ? document.querySelector(list) : list;
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this.items = [];
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class DropDown {
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constructor(list) {
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this.currentIndex = 0;
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this.hidden = true;
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this.list = typeof list === 'string' ? document.querySelector(list) : list;
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this.items = [];
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this.eventWrapper = {};
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this.eventWrapper = {};
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this.getItems();
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this.initTemplateString();
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this.addEvents();
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this.getItems();
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this.initTemplateString();
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this.addEvents();
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this.initialState = list.innerHTML;
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};
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this.initialState = list.innerHTML;
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}
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Object.assign(DropDown.prototype, {
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getItems: function() {
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getItems() {
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this.items = [].slice.call(this.list.querySelectorAll('li'));
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return this.items;
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},
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}
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initTemplateString: function() {
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var items = this.items || this.getItems();
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initTemplateString() {
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const items = this.items || this.getItems();
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var templateString = '';
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let templateString = '';
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if (items.length > 0) templateString = items[items.length - 1].outerHTML;
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this.templateString = templateString;
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return this.templateString;
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},
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}
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clickEvent: function(e) {
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clickEvent(e) {
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if (e.target.tagName === 'UL') return;
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if (e.target.classList.contains(IGNORE_CLASS)) return;
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var selected = utils.closest(e.target, 'LI');
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const selected = utils.closest(e.target, 'LI');
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if (!selected) return;
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this.addSelectedClass(selected);
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@ -46,95 +44,95 @@ Object.assign(DropDown.prototype, {
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e.preventDefault();
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this.hide();
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var listEvent = new CustomEvent('click.dl', {
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const listEvent = new CustomEvent('click.dl', {
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detail: {
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list: this,
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selected: selected,
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selected,
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data: e.target.dataset,
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},
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});
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this.list.dispatchEvent(listEvent);
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},
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}
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addSelectedClass: function (selected) {
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addSelectedClass(selected) {
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this.removeSelectedClasses();
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selected.classList.add(SELECTED_CLASS);
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},
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}
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removeSelectedClasses: function () {
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removeSelectedClasses() {
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const items = this.items || this.getItems();
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items.forEach(item => item.classList.remove(SELECTED_CLASS));
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},
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}
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addEvents: function() {
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this.eventWrapper.clickEvent = this.clickEvent.bind(this)
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addEvents() {
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this.eventWrapper.clickEvent = this.clickEvent.bind(this);
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this.list.addEventListener('click', this.eventWrapper.clickEvent);
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},
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}
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toggle: function() {
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this.hidden ? this.show() : this.hide();
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},
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setData: function(data) {
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setData(data) {
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this.data = data;
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this.render(data);
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},
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}
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addData: function(data) {
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addData(data) {
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this.data = (this.data || []).concat(data);
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this.render(this.data);
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},
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}
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render: function(data) {
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render(data) {
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const children = data ? data.map(this.renderChildren.bind(this)) : [];
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const renderableList = this.list.querySelector('ul[data-dynamic]') || this.list;
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renderableList.innerHTML = children.join('');
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},
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}
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renderChildren: function(data) {
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var html = utils.template(this.templateString, data);
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var template = document.createElement('div');
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renderChildren(data) {
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const html = utils.template(this.templateString, data);
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const template = document.createElement('div');
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template.innerHTML = html;
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this.setImagesSrc(template);
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DropDown.setImagesSrc(template);
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template.firstChild.style.display = data.droplab_hidden ? 'none' : 'block';
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return template.firstChild.outerHTML;
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},
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}
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setImagesSrc: function(template) {
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const images = [].slice.call(template.querySelectorAll('img[data-src]'));
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images.forEach((image) => {
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image.src = image.getAttribute('data-src');
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image.removeAttribute('data-src');
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});
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},
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show: function() {
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show() {
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if (!this.hidden) return;
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this.list.style.display = 'block';
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this.currentIndex = 0;
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this.hidden = false;
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},
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}
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hide: function() {
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hide() {
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if (this.hidden) return;
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this.list.style.display = 'none';
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this.currentIndex = 0;
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this.hidden = true;
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},
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}
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toggle: function () {
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this.hidden ? this.show() : this.hide();
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},
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toggle() {
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if (this.hidden) return this.show();
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destroy: function() {
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return this.hide();
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}
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destroy() {
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this.hide();
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this.list.removeEventListener('click', this.eventWrapper.clickEvent);
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}
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});
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static setImagesSrc(template) {
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const images = [...template.querySelectorAll('img[data-src]')];
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images.forEach((image) => {
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const img = image;
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img.src = img.getAttribute('data-src');
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img.removeAttribute('data-src');
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});
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}
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}
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export default DropDown;
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@ -1,99 +1,99 @@
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/* eslint-disable */
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import HookButton from './hook_button';
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import HookInput from './hook_input';
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import utils from './utils';
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import Keyboard from './keyboard';
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import { DATA_TRIGGER } from './constants';
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var DropLab = function() {
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this.ready = false;
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this.hooks = [];
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this.queuedData = [];
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this.config = {};
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class DropLab {
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constructor() {
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this.ready = false;
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this.hooks = [];
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this.queuedData = [];
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this.config = {};
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this.eventWrapper = {};
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};
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this.eventWrapper = {};
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}
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Object.assign(DropLab.prototype, {
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loadStatic: function(){
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var dropdownTriggers = [].slice.apply(document.querySelectorAll(`[${DATA_TRIGGER}]`));
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loadStatic() {
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const dropdownTriggers = [].slice.apply(document.querySelectorAll(`[${DATA_TRIGGER}]`));
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this.addHooks(dropdownTriggers);
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},
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}
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addData: function () {
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var args = [].slice.apply(arguments);
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this.applyArgs(args, '_addData');
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},
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addData(...args) {
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this.applyArgs(args, 'processAddData');
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}
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setData: function() {
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var args = [].slice.apply(arguments);
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this.applyArgs(args, '_setData');
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},
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setData(...args) {
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this.applyArgs(args, 'processSetData');
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}
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destroy: function() {
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destroy() {
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this.hooks.forEach(hook => hook.destroy());
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this.hooks = [];
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this.removeEvents();
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},
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}
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applyArgs: function(args, methodName) {
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if (this.ready) return this[methodName].apply(this, args);
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applyArgs(args, methodName) {
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if (this.ready) return this[methodName](...args);
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this.queuedData = this.queuedData || [];
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this.queuedData.push(args);
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},
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_addData: function(trigger, data) {
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this._processData(trigger, data, 'addData');
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},
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return this.ready;
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}
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_setData: function(trigger, data) {
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this._processData(trigger, data, 'setData');
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},
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processAddData(trigger, data) {
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this.processData(trigger, data, 'addData');
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}
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_processData: function(trigger, data, methodName) {
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processSetData(trigger, data) {
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this.processData(trigger, data, 'setData');
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}
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processData(trigger, data, methodName) {
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this.hooks.forEach((hook) => {
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if (Array.isArray(trigger)) hook.list[methodName](trigger);
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if (hook.trigger.id === trigger) hook.list[methodName](data);
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});
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},
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}
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addEvents: function() {
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this.eventWrapper.documentClicked = this.documentClicked.bind(this)
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addEvents() {
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this.eventWrapper.documentClicked = this.documentClicked.bind(this);
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document.addEventListener('click', this.eventWrapper.documentClicked);
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},
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}
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documentClicked: function(e) {
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documentClicked(e) {
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let thisTag = e.target;
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if (thisTag.tagName !== 'UL') thisTag = utils.closest(thisTag, 'UL');
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if (utils.isDropDownParts(thisTag, this.hooks) || utils.isDropDownParts(e.target, this.hooks)) return;
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if (utils.isDropDownParts(thisTag, this.hooks)) return;
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if (utils.isDropDownParts(e.target, this.hooks)) return;
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this.hooks.forEach(hook => hook.list.hide());
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},
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}
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removeEvents: function(){
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removeEvents() {
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document.removeEventListener('click', this.eventWrapper.documentClicked);
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},
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changeHookList: function(trigger, list, plugins, config) {
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const availableTrigger = typeof trigger === 'string' ? document.getElementById(trigger) : trigger;
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}
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changeHookList(trigger, list, plugins, config) {
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const availableTrigger = typeof trigger === 'string' ? document.getElementById(trigger) : trigger;
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this.hooks.forEach((hook, i) => {
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hook.list.list.dataset.dropdownActive = false;
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const aHook = hook;
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if (hook.trigger !== availableTrigger) return;
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aHook.list.list.dataset.dropdownActive = false;
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hook.destroy();
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if (aHook.trigger !== availableTrigger) return;
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aHook.destroy();
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this.hooks.splice(i, 1);
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this.addHook(availableTrigger, list, plugins, config);
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});
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},
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}
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addHook: function(hook, list, plugins, config) {
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addHook(hook, list, plugins, config) {
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const availableHook = typeof hook === 'string' ? document.querySelector(hook) : hook;
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let availableList;
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@ -111,18 +111,18 @@ Object.assign(DropLab.prototype, {
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this.hooks.push(new HookObject(availableHook, availableList, plugins, config));
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return this;
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},
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}
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addHooks: function(hooks, plugins, config) {
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addHooks(hooks, plugins, config) {
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hooks.forEach(hook => this.addHook(hook, null, plugins, config));
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return this;
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},
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}
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setConfig: function(obj){
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setConfig(obj) {
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this.config = obj;
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},
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}
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fireReady: function() {
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fireReady() {
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const readyEvent = new CustomEvent('ready.dl', {
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detail: {
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dropdown: this,
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@ -131,10 +131,14 @@ Object.assign(DropLab.prototype, {
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document.dispatchEvent(readyEvent);
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this.ready = true;
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},
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}
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init: function (hook, list, plugins, config) {
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hook ? this.addHook(hook, list, plugins, config) : this.loadStatic();
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init(hook, list, plugins, config) {
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if (hook) {
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this.addHook(hook, list, plugins, config);
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} else {
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this.loadStatic();
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}
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this.addEvents();
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@ -146,7 +150,7 @@ Object.assign(DropLab.prototype, {
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this.queuedData = [];
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return this;
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},
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});
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}
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}
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export default DropLab;
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@ -1,22 +1,15 @@
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/* eslint-disable */
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import DropDown from './drop_down';
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var Hook = function(trigger, list, plugins, config){
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this.trigger = trigger;
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this.list = new DropDown(list);
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this.type = 'Hook';
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this.event = 'click';
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this.plugins = plugins || [];
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this.config = config || {};
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this.id = trigger.id;
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};
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Object.assign(Hook.prototype, {
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addEvents: function(){},
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constructor: Hook,
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});
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class Hook {
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constructor(trigger, list, plugins, config) {
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this.trigger = trigger;
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this.list = new DropDown(list);
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this.type = 'Hook';
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this.event = 'click';
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this.plugins = plugins || [];
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this.config = config || {};
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this.id = trigger.id;
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}
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}
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export default Hook;
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@ -1,65 +1,58 @@
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/* eslint-disable */
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import Hook from './hook';
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var HookButton = function(trigger, list, plugins, config) {
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Hook.call(this, trigger, list, plugins, config);
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class HookButton extends Hook {
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constructor(trigger, list, plugins, config) {
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super(trigger, list, plugins, config);
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this.type = 'button';
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this.event = 'click';
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this.type = 'button';
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this.event = 'click';
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this.eventWrapper = {};
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this.eventWrapper = {};
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this.addEvents();
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this.addPlugins();
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};
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this.addEvents();
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this.addPlugins();
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}
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HookButton.prototype = Object.create(Hook.prototype);
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Object.assign(HookButton.prototype, {
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addPlugins: function() {
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addPlugins() {
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this.plugins.forEach(plugin => plugin.init(this));
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},
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}
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clicked: function(e){
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var buttonEvent = new CustomEvent('click.dl', {
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clicked(e) {
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const buttonEvent = new CustomEvent('click.dl', {
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detail: {
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hook: this,
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},
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bubbles: true,
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cancelable: true
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cancelable: true,
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});
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e.target.dispatchEvent(buttonEvent);
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this.list.toggle();
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},
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}
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addEvents: function(){
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addEvents() {
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this.eventWrapper.clicked = this.clicked.bind(this);
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this.trigger.addEventListener('click', this.eventWrapper.clicked);
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},
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}
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removeEvents: function(){
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removeEvents() {
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this.trigger.removeEventListener('click', this.eventWrapper.clicked);
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},
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}
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restoreInitialState: function() {
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restoreInitialState() {
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this.list.list.innerHTML = this.list.initialState;
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},
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}
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removePlugins: function() {
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removePlugins() {
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this.plugins.forEach(plugin => plugin.destroy());
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},
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}
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destroy: function() {
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destroy() {
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this.restoreInitialState();
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this.removeEvents();
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this.removePlugins();
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},
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constructor: HookButton,
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});
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}
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}
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export default HookButton;
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@ -1,25 +1,23 @@
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/* eslint-disable */
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import Hook from './hook';
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var HookInput = function(trigger, list, plugins, config) {
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Hook.call(this, trigger, list, plugins, config);
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class HookInput extends Hook {
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constructor(trigger, list, plugins, config) {
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super(trigger, list, plugins, config);
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this.type = 'input';
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this.event = 'input';
|
||||
this.type = 'input';
|
||||
this.event = 'input';
|
||||
|
||||
this.eventWrapper = {};
|
||||
this.eventWrapper = {};
|
||||
|
||||
this.addEvents();
|
||||
this.addPlugins();
|
||||
};
|
||||
this.addEvents();
|
||||
this.addPlugins();
|
||||
}
|
||||
|
||||
Object.assign(HookInput.prototype, {
|
||||
addPlugins: function() {
|
||||
addPlugins() {
|
||||
this.plugins.forEach(plugin => plugin.init(this));
|
||||
},
|
||||
}
|
||||
|
||||
addEvents: function(){
|
||||
addEvents() {
|
||||
this.eventWrapper.mousedown = this.mousedown.bind(this);
|
||||
this.eventWrapper.input = this.input.bind(this);
|
||||
this.eventWrapper.keyup = this.keyup.bind(this);
|
||||
|
|
@ -29,19 +27,19 @@ Object.assign(HookInput.prototype, {
|
|||
this.trigger.addEventListener('input', this.eventWrapper.input);
|
||||
this.trigger.addEventListener('keyup', this.eventWrapper.keyup);
|
||||
this.trigger.addEventListener('keydown', this.eventWrapper.keydown);
|
||||
},
|
||||
}
|
||||
|
||||
removeEvents: function() {
|
||||
removeEvents() {
|
||||
this.hasRemovedEvents = true;
|
||||
|
||||
this.trigger.removeEventListener('mousedown', this.eventWrapper.mousedown);
|
||||
this.trigger.removeEventListener('input', this.eventWrapper.input);
|
||||
this.trigger.removeEventListener('keyup', this.eventWrapper.keyup);
|
||||
this.trigger.removeEventListener('keydown', this.eventWrapper.keydown);
|
||||
},
|
||||
}
|
||||
|
||||
input: function(e) {
|
||||
if(this.hasRemovedEvents) return;
|
||||
input(e) {
|
||||
if (this.hasRemovedEvents) return;
|
||||
|
||||
this.list.show();
|
||||
|
||||
|
|
@ -51,12 +49,12 @@ Object.assign(HookInput.prototype, {
|
|||
text: e.target.value,
|
||||
},
|
||||
bubbles: true,
|
||||
cancelable: true
|
||||
cancelable: true,
|
||||
});
|
||||
e.target.dispatchEvent(inputEvent);
|
||||
},
|
||||
}
|
||||
|
||||
mousedown: function(e) {
|
||||
mousedown(e) {
|
||||
if (this.hasRemovedEvents) return;
|
||||
|
||||
const mouseEvent = new CustomEvent('mousedown.dl', {
|
||||
|
|
@ -68,21 +66,21 @@ Object.assign(HookInput.prototype, {
|
|||
cancelable: true,
|
||||
});
|
||||
e.target.dispatchEvent(mouseEvent);
|
||||
},
|
||||
}
|
||||
|
||||
keyup: function(e) {
|
||||
keyup(e) {
|
||||
if (this.hasRemovedEvents) return;
|
||||
|
||||
this.keyEvent(e, 'keyup.dl');
|
||||
},
|
||||
}
|
||||
|
||||
keydown: function(e) {
|
||||
keydown(e) {
|
||||
if (this.hasRemovedEvents) return;
|
||||
|
||||
this.keyEvent(e, 'keydown.dl');
|
||||
},
|
||||
}
|
||||
|
||||
keyEvent: function(e, eventName) {
|
||||
keyEvent(e, eventName) {
|
||||
this.list.show();
|
||||
|
||||
const keyEvent = new CustomEvent(eventName, {
|
||||
|
|
@ -96,17 +94,17 @@ Object.assign(HookInput.prototype, {
|
|||
cancelable: true,
|
||||
});
|
||||
e.target.dispatchEvent(keyEvent);
|
||||
},
|
||||
}
|
||||
|
||||
restoreInitialState: function() {
|
||||
restoreInitialState() {
|
||||
this.list.list.innerHTML = this.list.initialState;
|
||||
},
|
||||
}
|
||||
|
||||
removePlugins: function() {
|
||||
removePlugins() {
|
||||
this.plugins.forEach(plugin => plugin.destroy());
|
||||
},
|
||||
}
|
||||
|
||||
destroy: function() {
|
||||
destroy() {
|
||||
this.restoreInitialState();
|
||||
|
||||
this.removeEvents();
|
||||
|
|
@ -114,6 +112,6 @@ Object.assign(HookInput.prototype, {
|
|||
|
||||
this.list.destroy();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
export default HookInput;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
/* eslint-disable */
|
||||
|
||||
import DropDown from '~/droplab/drop_down';
|
||||
import utils from '~/droplab/utils';
|
||||
import { SELECTED_CLASS, IGNORE_CLASS } from '~/droplab/constants';
|
||||
|
|
@ -17,7 +15,7 @@ describe('DropDown', function () {
|
|||
|
||||
it('sets the .hidden property to true', function () {
|
||||
expect(this.dropdown.hidden).toBe(true);
|
||||
})
|
||||
});
|
||||
|
||||
it('sets the .list property', function () {
|
||||
expect(this.dropdown.list).toBe(this.list);
|
||||
|
|
@ -152,7 +150,7 @@ describe('DropDown', function () {
|
|||
|
||||
it('should call addSelectedClass', function () {
|
||||
expect(this.dropdown.addSelectedClass).toHaveBeenCalledWith(this.closestElement);
|
||||
})
|
||||
});
|
||||
|
||||
it('should call .preventDefault', function () {
|
||||
expect(this.event.preventDefault).toHaveBeenCalled();
|
||||
|
|
@ -293,36 +291,6 @@ describe('DropDown', function () {
|
|||
});
|
||||
});
|
||||
|
||||
describe('toggle', function () {
|
||||
beforeEach(function () {
|
||||
this.dropdown = { hidden: true, show: () => {}, hide: () => {} };
|
||||
|
||||
spyOn(this.dropdown, 'show');
|
||||
spyOn(this.dropdown, 'hide');
|
||||
|
||||
DropDown.prototype.toggle.call(this.dropdown);
|
||||
});
|
||||
|
||||
it('should call .show if hidden is true', function () {
|
||||
expect(this.dropdown.show).toHaveBeenCalled();
|
||||
});
|
||||
|
||||
describe('if hidden is false', function () {
|
||||
beforeEach(function () {
|
||||
this.dropdown = { hidden: false, show: () => {}, hide: () => {} };
|
||||
|
||||
spyOn(this.dropdown, 'show');
|
||||
spyOn(this.dropdown, 'hide');
|
||||
|
||||
DropDown.prototype.toggle.call(this.dropdown);
|
||||
});
|
||||
|
||||
it('should call .show if hidden is true', function () {
|
||||
expect(this.dropdown.hide).toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('setData', function () {
|
||||
beforeEach(function () {
|
||||
this.dropdown = { render: () => {} };
|
||||
|
|
@ -399,7 +367,7 @@ describe('DropDown', function () {
|
|||
expect(this.data.map).toHaveBeenCalledWith(jasmine.any(Function));
|
||||
});
|
||||
|
||||
it('should call .renderChildren for each data item', function() {
|
||||
it('should call .renderChildren for each data item', function () {
|
||||
expect(this.dropdown.renderChildren.calls.count()).toBe(this.data.length);
|
||||
});
|
||||
|
||||
|
|
@ -407,7 +375,7 @@ describe('DropDown', function () {
|
|||
expect(this.renderableList.innerHTML).toBe('01');
|
||||
});
|
||||
|
||||
describe('if no data argument is passed' , function () {
|
||||
describe('if no data argument is passed', function () {
|
||||
beforeEach(function () {
|
||||
this.data.map.calls.reset();
|
||||
this.dropdown.renderChildren.calls.reset();
|
||||
|
|
@ -446,14 +414,14 @@ describe('DropDown', function () {
|
|||
describe('renderChildren', function () {
|
||||
beforeEach(function () {
|
||||
this.templateString = 'templateString';
|
||||
this.dropdown = { setImagesSrc: () => {}, templateString: this.templateString };
|
||||
this.dropdown = { templateString: this.templateString };
|
||||
this.data = { droplab_hidden: true };
|
||||
this.html = 'html';
|
||||
this.template = { firstChild: { outerHTML: 'outerHTML', style: {} } };
|
||||
|
||||
spyOn(utils, 'template').and.returnValue(this.html);
|
||||
spyOn(document, 'createElement').and.returnValue(this.template);
|
||||
spyOn(this.dropdown, 'setImagesSrc');
|
||||
spyOn(DropDown, 'setImagesSrc');
|
||||
|
||||
this.renderChildren = DropDown.prototype.renderChildren.call(this.dropdown, this.data);
|
||||
});
|
||||
|
|
@ -471,7 +439,7 @@ describe('DropDown', function () {
|
|||
});
|
||||
|
||||
it('should call .setImagesSrc with the template', function () {
|
||||
expect(this.dropdown.setImagesSrc).toHaveBeenCalledWith(this.template);
|
||||
expect(DropDown.setImagesSrc).toHaveBeenCalledWith(this.template);
|
||||
});
|
||||
|
||||
it('should set the template display to none', function () {
|
||||
|
|
@ -496,12 +464,11 @@ describe('DropDown', function () {
|
|||
|
||||
describe('setImagesSrc', function () {
|
||||
beforeEach(function () {
|
||||
this.dropdown = {};
|
||||
this.template = { querySelectorAll: () => {} };
|
||||
|
||||
spyOn(this.template, 'querySelectorAll').and.returnValue([]);
|
||||
|
||||
DropDown.prototype.setImagesSrc.call(this.dropdown, this.template);
|
||||
DropDown.setImagesSrc(this.template);
|
||||
});
|
||||
|
||||
it('should call .querySelectorAll', function () {
|
||||
|
|
@ -562,7 +529,7 @@ describe('DropDown', function () {
|
|||
|
||||
describe('toggle', function () {
|
||||
beforeEach(function () {
|
||||
this.hidden = true
|
||||
this.hidden = true;
|
||||
this.dropdown = { hidden: this.hidden, show: () => {}, hide: () => {} };
|
||||
|
||||
spyOn(this.dropdown, 'show');
|
||||
|
|
@ -577,7 +544,7 @@ describe('DropDown', function () {
|
|||
|
||||
describe('if .hidden is false', function () {
|
||||
beforeEach(function () {
|
||||
this.hidden = false
|
||||
this.hidden = false;
|
||||
this.dropdown = { hidden: this.hidden, show: () => {}, hide: () => {} };
|
||||
|
||||
spyOn(this.dropdown, 'show');
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
/* eslint-disable */
|
||||
|
||||
import Hook from '~/droplab/hook';
|
||||
import * as dropdownSrc from '~/droplab/drop_down';
|
||||
|
||||
|
|
@ -73,10 +71,4 @@ describe('Hook', function () {
|
|||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('addEvents', function () {
|
||||
it('should exist', function () {
|
||||
expect(Hook.prototype.hasOwnProperty('addEvents')).toBe(true);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
|
|||
Loading…
Reference in New Issue