How to make embedded hasMany relationships work with ember data

by

On master, the correct API is:

App.Adapter.map('App.Post', {
  comments: { embedded: 'always' }
});

The two possible values of embedded are:

  • load: The child records are embedded when loading, but should be saved as standalone records. In order for this to work, the child records must have an ID.
  • always: The child records are embedded when loading, and are saved embedded in the same record. This, of course, affects the dirtiness of the records (if the child record changes, the adapter will mark the parent record as dirty).

If you don’t have a custom adapter, you can call map directly on DS.RESTAdapter:

DS.RESTAdapter.map('App.Post', {
  comments: { embedded: 'always' }
});

More Related Contents:

  1. Ember without Ember Data
  2. EmberJS: How to load multiple models on the same route?
  3. How can I execute array of promises in sequential order?
  4. How do you create a custom adapter for ember.js?
  5. Ember transition & rendering complete event
  6. Ember.js and RequireJS
  7. how can I invoke an ember component dynamically via a variable?
  8. ember.js + handlebars: render vs outlet vs partial vs view vs control
  9. Rendering resolved promise value in Ember handlebars template
  10. How do I iterate through table rows and cells in JavaScript?
  11. Browser-native JSON support (window.JSON)
  12. Remove ALL white spaces from text
  13. How to get pseudo element?
  14. Get child node index
  15. How to display a confirmation dialog when clicking an link?
  16. Export to csv in jQuery
  17. Why {} + {} is NaN only on the client side? Why not in Node.js?
  18. Can Protractor and Karma be used together?
  19. convert iso date to milliseconds in javascript
  20. Why doesn’t the shorthand arithmetic operator ++ after the variable name return 2 in the following statement?
  21. Waiting on multiple asynchronous calls to complete before continuing
  22. Detect CSS transitions using Javascript (and without modernizr)?
  23. Why does HTML Canvas getImageData() not return the exact same values that were just set?
  24. Chrome and IE sorts JSON Object automatically, how to disable this?
  25. How to change a value from JavaScript
  26. React cannot read property map of undefined
  27. How to parse JSON easily?
  28. Google’s Imageless Buttons
  29. socket.io, ‘Access-Control-Allow-Origin’ error
  30. How to add local json file in jsfiddle?

Leave a Comment