Файловый менеджер

Файловый менеджер - Редактировать - /home/harasnat/www/learning/group/amd/src/index.js

Назад
// This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * @module core_group/index * @copyright 2022 Matthew Hilton <matthewhilton@catalyst-au.net> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later / import GroupPicker from "./grouppicker"; const groupPicker = new GroupPicker(); /* * Initialise page. / export const init = () => { // Init event listeners. groupPicker.getDomElement().addEventListener("change", updateBulkActionButtons); // Call initially to set initial button state. updateBulkActionButtons(); }; /* * Updates the bulk action buttons depending on specific conditions. / export const updateBulkActionButtons = () => { const groupsSelected = groupPicker.getSelectedValues(); const aGroupIsSelected = groupsSelected.length !== 0; // Collate the conditions where each button is enabled/disabled. const bulkActionsEnabledStatuses = { 'enablemessaging': aGroupIsSelected, 'disablemessaging': aGroupIsSelected }; // Update the status of each button. Object.entries(bulkActionsEnabledStatuses).map(([buttonId, enabled]) => setElementEnabled(buttonId, enabled)); }; /* * Adds or removes the given element's disabled attribute. * @param {string} domElementId ID of the dom element (without the #) * @param {bool} enabled If false, the disable attribute is applied, else it is removed. */ export const setElementEnabled = (domElementId, enabled) => { const element = document.getElementById(domElementId); if (!element) { // If there is no element, we do nothing. // The element could be purposefully hidden or removed. return; } if (!enabled) { element.setAttribute('disabled', 'disabled'); } else { element.removeAttribute('disabled'); } };

| ver. 1.4 | Github | .