f1fb38ed83
* fix: multi lines and spaces issues * fix: eslint operator-linebreak issue * fix: eslint quotes issue * fix: remaining quotes issues * fix: eslint object curly newline issue * fix: eslint object curly spacing issue * fix: eslint brace-style issues * fix: react jsx indent and props issues * fix: eslint trailing spaces issues * fix: eslint linbreak style issue * fix: eslint space unary operator issue * fix: eslint line around directives issue * fix: void and typeof space unary ops issue
61 lines
1.9 KiB
JavaScript
61 lines
1.9 KiB
JavaScript
// Backbone Application View: Course Learning Information
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define([
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'jquery',
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'underscore',
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'backbone',
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'gettext',
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'js/utils/templates',
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'edx-ui-toolkit/js/utils/html-utils'
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],
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function($, _, Backbone, gettext, TemplateUtils, HtmlUtils) {
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'use strict';
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var LearningInfoView = Backbone.View.extend({
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events: {
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'click .delete-course-learning-info': 'removeLearningInfo'
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},
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initialize: function() {
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// Set up the initial state of the attributes set for this model instance
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_.bindAll(this, 'render');
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this.template = this.loadTemplate('course-settings-learning-fields');
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this.listenTo(this.model, 'change:learning_info', this.render);
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},
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loadTemplate: function(name) {
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// Retrieve the corresponding template for this model
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return TemplateUtils.loadTemplate(name);
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},
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render: function() {
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// rendering for this model
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$('li.course-settings-learning-fields').empty();
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var self = this;
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var learning_information = this.model.get('learning_info');
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$.each(learning_information, function(index, info) {
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var attributes = {
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index: index,
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info: info,
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info_count: learning_information.length
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};
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$(self.el).append(HtmlUtils.HTML(self.template(attributes)).toString());
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});
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},
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removeLearningInfo: function(event) {
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/*
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* Remove course learning fields.
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* */
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event.preventDefault();
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var index = event.currentTarget.getAttribute('data-index'),
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existing_info = _.clone(this.model.get('learning_info'));
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existing_info.splice(index, 1);
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this.model.set('learning_info', existing_info);
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}
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});
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return LearningInfoView;
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});
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