Sha256: 02d8709df5e60250c16db81b25ace0503ad0f02bc831ebc8b12812dade0a8783
Contents?: true
Size: 1.2 KB
Versions: 6
Compression:
Stored size: 1.2 KB
Contents
pageflow.Chapter = Backbone.Model.extend({
modelName: 'chapter',
paramRoot: 'chapter',
mixins: [pageflow.failureTracking, pageflow.delayedDestroying],
initialize: function(attributes, options) {
this.pages = new pageflow.SubsetCollection({
parent: pageflow.pages,
parentModel: this,
filter: function(item) {
return item.get('chapter_id') === attributes.id;
},
comparator: function(item) {
return item.get('position');
}
});
this.pages.each(function(page) { page.chapter = this; }, this);
this.listenTo(this, 'change:title', function() {
this.save();
});
this.listenTo(this.pages, 'add', function(model) {
model.chapter = this;
});
this.listenTo(this.pages, 'remove', function(model) {
model.chapter = null;
});
this.listenTo(this, 'destroy', function() {
this.pages.clear();
});
return attributes;
},
urlRoot: function() {
return this.isNew() ? this.collection.url() : '/chapters';
},
addPage: function() {
this.pages.create({
chapter_id: this.get('id'),
position: this.pages.length
});
},
destroy: function() {
this.destroyWithDelay();
}
});
Version data entries
6 entries across 6 versions & 1 rubygems