Problems accessing length property in array

Question

In this jsbin this is not getting updated:

<span class="badge">{{controllers.nodesIndex.length}} records</span>

In the nodes template, but this is working:

<h2>Nodes list: {{this.length}}</h2>

In the nodes/index template. What is wrong with {{controllers.nodesIndex.length}}?

Answer 1

You missed putting 'needs' in your NodesController

App.NodesController = Ember.ArrayController.extend({
  needs: ['nodesIndex']
});

Updated jsbin