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EDITING: TreeItemView.js

/*
 * Copyright (C) 2023 - present Instructure, Inc.
 *
 * This file is part of Canvas.
 *
 * Canvas is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3 of the License.
 *
 * Canvas 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 Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import {extend} from '@canvas/backbone/utils'
import Backbone from '@canvas/backbone'
import _ from 'underscore'
import template from '../../jst/TreeItem.handlebars'

extend(TreeItemView, Backbone.View)

function TreeItemView() {
  return TreeItemView.__super__.constructor.apply(this, arguments)
}

TreeItemView.prototype.tagName = 'li'

TreeItemView.prototype.template = template

TreeItemView.optionProperty('nestingLevel')

TreeItemView.prototype.attributes = function () {
  return {
    role: 'treeitem',
    id: _.uniqueId('treenode-'),
  }
}

TreeItemView.prototype.afterRender = function () {
  // We have to do this here, because @nestingLevel isn't available when attributes is run
  return this.$el.attr('aria-level', this.nestingLevel)
}

export default TreeItemView

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 TreeBrowserView.js	JS	9.6 KB	2023-09-24 03:36	EDIT
📄 TreeItemView.js	JS	1.4 KB	2023-09-24 03:36	EDIT
📄 TreeView.js	JS	7.2 KB	2023-09-24 03:36	EDIT