Amaia Anabitarte
51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Javascript helper function for Folder module
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*
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* @module mod_folder/folder
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* @copyright 2009 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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import YUI from 'core/yui';
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export const initTree = (id, expandAll) => {
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YUI.use('yui2-treeview', 'node-event-simulate', function(Y) {
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var tree = new Y.YUI2.widget.TreeView(id);
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tree.subscribe("clickEvent", function() {
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// we want normal clicking which redirects to url
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return false;
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});
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tree.subscribe("enterKeyPressed", function(node) {
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// We want keyboard activation to trigger a click on the first link.
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Y.one(node.getContentEl()).one('a').simulate('click');
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return false;
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});
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if (expandAll) {
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tree.expandAll();
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} else {
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// Else just expand the top node.
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tree.getRoot().children[0].expand();
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}
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tree.render();
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});
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};
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