Files
kimai2/assets/js/datatable.js
2019-05-01 22:18:57 +02:00

112 lines
3.9 KiB
JavaScript

/*
* This file is part of the Kimai time-tracking app.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/*!
* [KIMAI] KimaiDatatableColumnView: manages the visibility of data-table columns in cookies
*/
import Cookies from 'js-cookie';
// Following the UMD template https://github.com/umdjs/umd/blob/master/templates/returnExportsGlobal.js
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define(['jquery'], function (jquery) {
return (root.KimaiDatatableColumnView = factory(jquery));
});
} else if (typeof module === 'object' && module.exports) {
let jQuery = (typeof window != 'undefined') ? window.jQuery : undefined;
if (!jQuery) {
jQuery = require('jquery');
if (!jQuery.fn) {
jQuery.fn = {};
}
}
module.exports = factory(jQuery);
} else {
root.KimaiDatatableColumnView = factory(root.jQuery);
}
}(typeof self !== 'undefined' ? self : this, function ($) {
/**
* This is my first approach on ES6, so it can be optimized.
* Please: show your JS skills and teach a PHP backend developer how to do it properly, sent a PR!
*
* BTW: I tried to get rid of it, but jQuery is still required for the bootstrap modal ...
*/
class KimaiDatatableColumnView {
constructor(selector) {
this.id = selector;
this.modal = document.getElementById('modal_' + selector);
this.bindButtons();
}
bindButtons() {
let self = this;
this.modal.querySelector('button[data-type=save]').addEventListener('click', function() {
self.saveVisibility();
});
this.modal.querySelector('button[data-type=reset]').addEventListener('click', function() {
self.resetVisibility();
});
for (let checkbox of this.modal.querySelectorAll('form input[type=checkbox]')) {
checkbox.addEventListener('click', function () {
self.changeVisibility(checkbox.getAttribute('name'));
});
}
}
saveVisibility() {
const form = this.modal.getElementsByTagName('form')[0];
let settings = {};
for (let checkbox of form.querySelectorAll('input[type=checkbox]')) {
settings[checkbox.getAttribute('name')] = checkbox.checked;
}
Cookies.set(form.getAttribute('name'), JSON.stringify(settings), {expires: 365});
$(this.modal).modal('toggle');
}
resetVisibility() {
const form = this.modal.getElementsByTagName('form')[0];
Cookies.remove(form.getAttribute('name'));
for (let checkbox of form.querySelectorAll('input[type=checkbox]')) {
if (!checkbox.checked) {
checkbox.click();
}
}
$(this.modal).modal('toggle');
}
changeVisibility(columnName) {
const table = document.getElementById('datatable_' + this.id).getElementsByClassName('dataTable')[0];
let column = 0;
let foundColumn = false;
for (let columnElement of table.getElementsByTagName('th')) {
if (columnElement.getAttribute('data-field') === columnName) {
foundColumn = true;
break;
}
column++;
}
if (!foundColumn) {
console.error('Could not find column: ' + columnName);
return;
}
for (let rowElement of table.getElementsByTagName('tr')) {
rowElement.children[column].classList.toggle('hidden');
}
}
}
return KimaiDatatableColumnView;
}));