Get and set value of TextField

I have this code for view:

App.TodoView = Em.View.extend({
     labelView: Em.TextField.extend({
 
     }),
     createNew:function () {
         console.log(this.labelView.get('value'));
     }
 });
 

and this template:

{{#view App.TodoView}}    
     {{view labelView}}    
     {{#view Em.Button target="parentView" action="createNew"}}Add{{/view}}    
 {{/view}}
 

And I get the following error:

Uncaught TypeError: Object (subclass of Ember.TextField) has no method 'get'
 

I want to use insertNewLine method too, so I can set the value of the Em.TextField in template.

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