Current File : /home/vacivi36/ava/blocks/navigation/amd/src/navblock.js
// 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/>.
/**
* Load the navigation tree javascript.
*
* @module block_navigation/navblock
* @copyright 2015 John Okely <john@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
import {notifyBlockContentUpdated} from 'core_block/events';
import Tree from 'core/tree';
/**
* Initialise the navblock javascript for the specified block instance.
*
* @method
* @param {Number} instanceId
*/
export const init = instanceId => {
const navTree = new Tree(".block_navigation .block_tree");
const blockNode = document.querySelector(`[data-instance-id="${instanceId}"]`);
/**
* The method to call when then the navtree finishes expanding a group.
*
* @method finishExpandingGroup
* @param {Object} item
* @fires event:blockContentUpdated
*/
navTree.finishExpandingGroup = item => {
Tree.prototype.finishExpandingGroup.call(navTree, item);
notifyBlockContentUpdated(blockNode);
};
/**
* The method to call whe then the navtree collapses a group
*
* @method collapseGroup
* @param {Object} item
* @fires event:blockContentUpdated
*/
navTree.collapseGroup = item => {
Tree.prototype.collapseGroup.call(navTree, item);
notifyBlockContentUpdated(blockNode);
};
};
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