Nested properties not changing on new Changeset

Version

"ember-changeset": "2.1.2"

Test Case

https://ember-twiddle.com/02df9b64f83f5f844a76d63dff4184d8?openFiles=controllers.application.js%2C

Steps to reproduce

• Create a changeset of an object
• Set the changeset to a new changeset on the fly
• Increment changeset fields
• Call .rollback()

Expected Behavior

• Clicking on selected button group changes the fields to the new changeset
• Increment nested fields (max & min) on button click
• Rollback fields on button click

Actual Behavior

• The "results.max" & "results.min" field (using changeset-get helper) doesn’t change when creating new changeset
• When new changeset created on click, the incrementNumber() & rollback() action stops working

[marshy2201]

I found a workaround yesterday by wrapping the changeset-get helpers in a component with an if statement around the components yield. The setupController() hook sets this field (rerenderComplete) to false and then the didRender() hook in the component sets it back to true.

Heres a demo of it https://ember-twiddle.com/bc8feb256ab0744bdf8b4e73cc31a5f0 @bartocc

I think there is some issue with the changeset-get helpers not rendering properly.

[marshy2201]

I think your twiddle crashes because your using the changeset template helpers in your {{table-cell}} component on model.entries that hasn’t been set as a new changeset. By commenting out this code it works.

{{#each model.entries as |entry|}}
  <tr>
    {{#each columns as |column|}}
      <td>{{table-cell changeset=entry column=column}}</td>
    {{/each}}
  </tr>
{{/each}}