Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Cannot use one-way-textarea in Ember 3

See original GitHub issue

In Ember 3.0.0-beta.6, putting a one-way-textarea in a template throws an error:

Uncaught TypeError: Cannot set property type of [object Object] which has only a getter
    at Class.init (one-way-textarea.js:15)
    at Class.superWrapper [as init] (ember-utils.js:420)
    at new Class (core_object.js:118)
    at Function._ClassMixinProps.create (core_object.js:277)
    at FactoryManager.create (container.js:420)
    at Proxy.create (container.js:178)
    at CurlyComponentManager.create (curly.js:155)
    at runtime.js:1671
    at AppendOpcodes.evaluate (runtime.js:70)
    at VM.next (runtime.js:7246)

Here’s the line of code that causes the error: https://github.com/DockYard/ember-one-way-controls/blob/v3.0.1/addon/components/one-way-textarea.js#L11

I’ve got a simple reproduction here: https://github.com/danwenzel/one-way-textarea-bug

If you change ember-source to 2.18.0, there is no error.

Issue Analytics

State:
Created 6 years ago
Comments:5

Top GitHub Comments

2reactions

danwenzelcommented, Feb 22, 2018

@martndemus @cibernox - ⬆️ Could someone please release a new version that includes https://github.com/DockYard/ember-one-way-controls/pull/181? This is blocking our upgrade to Ember 3.

2reactions

danwenzelcommented, Feb 15, 2018

Ah, just realized that you did fix this recently: https://github.com/DockYard/ember-one-way-controls/pull/181

Will there be a release cut soon?

Top Results From Across the Web

DEPRECATED: ember-one-way-controls

This project has been deprecated. When Ember 1.13 came out it became possible to use the native <input> element with one-way bindings. Unfortunately,...

Emberjs Textarea 2 way binding with data that needs to be ...

I am using Emberjs Textarea which has 2 way binding with the @value attribute. The data I am passing into the value is...

Ember.TextArea - 2.12

This is the core method used to register an observer for a property. Once you call this method, any time the key's value...

Ember.js 2.0 Example App With Firebase And Login ...

When using Emberfire with torii we'll have access to a service ... Once again we'll use the <textarea> element using one-way-binding to ...

It All Starts with a Humble <textarea>

Understanding how a minimum viable experience works can be a bit tough, admittedly, so I like to use a the following diagram to...