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linus-amg/listenTo model itemview

Created November 24, 2014 18:03
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listenTo model itemview
view = Marionette.ItemView.extend({
initialize: function() {
this.listenTo(this.model, 'change:detail', this.calculateTotal);
this.listenTo(this.model, 'change:total', this.render);
},
calculateTotal: function() {
var newTotal = calc();
this.model.set('total', newTotal);
}
});
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