The act of binding is not functioning

Hello everyone, I am excited to be posting on stackoverflow for the first time.

Recently, I have started learning ember.js and I am really enjoying it.

Currently, I am working on a small project to practice my ember.js skills, but I seem to be having trouble with bindings.

If anyone could offer me some assistance, that would be greatly appreciated!

#------------------------Controller------------------------

App.ApplicationController = Ember.Controller.extend();

App.monstersController = Ember.ArrayProxy.create({

content: [],

//some code to populate content...

counter: function() {
var content = this.get('content');
return content.get('length');
}.property('length')

});


#------------------------View------------------------

App.StatsView = Ember.View.extend({
counterBinding: 'App.monstersController.counter',



#------------------------HTML------------------------

<script type="text/x-handlebars" data-template-name="application">

//some code goes here

{{#view App.StatsView}}Counter: {{counter}}{{/view}}

//I am hoping to display the length of the content array in App.monstersController above.

//more code can be added here

</script>

Answer №1

To retrieve a value from a view, you can access it using {{view.counter}}.

However, in this situation, it would be more appropriate to assign the controller to the view like so:

App.StatsView = Ember.View.extend({
  controllerBinding: 'App.monstersController'
})

Once you become comfortable with that concept, consider setting up a router to efficiently bind controllers and views together.

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