What's new in EmberJS #19 20 Nov 2012
###Weekly Wrapup #19
Breaking Changes
- ed38ab removes the deprecated defaulting of a view’s context to itself, this may break some code samples around the place, but should not affect full applications.
Updates
-
As of PR 1393,
_super()can now be called inside of computed properties. -
PR 1504 adds an example of how to render a
CollectionViewwith different childViews. -
PR 1528 adds an
afterRenderqueue for view rendering. A common use of this is to perform an action after all of aCollectionView’s children have been rendered. -
PR 476 provides some initial error handling to ember-data. A 422 puts the record into an invalid state and sets an
errorsobject onto the model. Any other server failure puts the object into an error state. -
PR 422 reinstates the
RESTAdapter’s default transforms. -
A conscious effort is being made to be format agnostic and not hardcode any method names/fields to JSON in ember-data, see here. This shouldn’t cause too many issues unless you are using a highly customized adapter.
Resources
- At the recent Ember meetup at Addepar Tom and Yehuda talked about upcoming changes to the router and ember-data, worth a look.
If I missed anything please let me know in the comments, twitter or IRC at #emberjs.
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