This is a reduced version of my code but it still illustrates the issue I'm having. I'm trying to bind the puted property value with textValue.

Please note, that I know I can just do the basic as shown in this fiddle but this does not meet my needs.

In the large version of this code, not illustrated here, I perform modifications to value before setting and modification to text after getting. That's the gist of why I can't just use the default binding illustrated in the above fiddle.

JS

var App = Ember.Application.create();

App.ApplicationController = Ember.Controller.extend({
    text: "Default",
    textValue: function(key, value) {
        if(arguments.length === 1) {
            return this.get('text');
        } else {
            this.set('text', value);
        }
    }.property('text')
});

HTML

<script type="text/x-handlebars" data-template-name="application">
    {{input value=textValue}}
    <br>   
    TextValue: {{textValue}}
</script>

Fiddle

Thanks in advance!

This is a reduced version of my code but it still illustrates the issue I'm having. I'm trying to bind the puted property value with textValue.

Please note, that I know I can just do the basic as shown in this fiddle but this does not meet my needs.

In the large version of this code, not illustrated here, I perform modifications to value before setting and modification to text after getting. That's the gist of why I can't just use the default binding illustrated in the above fiddle.

JS

var App = Ember.Application.create();

App.ApplicationController = Ember.Controller.extend({
    text: "Default",
    textValue: function(key, value) {
        if(arguments.length === 1) {
            return this.get('text');
        } else {
            this.set('text', value);
        }
    }.property('text')
});

HTML

<script type="text/x-handlebars" data-template-name="application">
    {{input value=textValue}}
    <br>   
    TextValue: {{textValue}}
</script>

Fiddle

Thanks in advance!

• javascript
• ember.js

2 Answers 2

As of Ember.js 1.12, checking of arguments length is deprecated, since the discrete setter/getters for puted properties has been adopted.

textValue: Ember.puted('text',  {
    get() {
      return this.get('text');
    },
    set(value) {
      this.set('text', value);
    }
  })

It is required to return a value for your puted property

http://jsfiddle/EW7xD/2/

js

App.ApplicationController = Ember.Controller.extend({
    text: "Default",
    textValue: function(key, value) {
        if(arguments.length === 1) {
            return this.get('text');
        } else {
            this.set('text', value);
            return this.get('text');
        }
    }.property('text')
});

or maybe simplify it

App.ApplicationController = Ember.Controller.extend({
    text: "Default",
    textValue: function(key, value) {
        if(arguments.length > 1) {
            this.set('text', value);
        } 
        return this.get('text');
    }.property('text')
});