Ember.js 2.0 正式发布，移除 1.13 废弃的特性

阿斯顿阿斯顿 · 发表于 2015-8-18 14:32:31

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　　Ember 2.0 并不是一个传统的重要版本，Ember 2.0 移除了 Ember 1.13 废弃的特性，如果在 Ember 1.13 中运行的应用是没有任何废弃警告的，那么在 Ember 2.0 运行是完全没问题的。

　　新应用建议使用 Ember 2.0，要求 Ember-Data2.0.0-beta.1 (2.0>　　更新列表：

　　#12036 Cleanup CP Set and Volatile
　　#11993 [CLEANUP] Remove Ember.TrackedArray and Ember.SubArray.
　　#11550 [BUGFIX] Ensure that specifying an observer in a child>
　　#10259 [BUGFIX] Make Ember.computed.or return the last falsey value (similar to ||).
　　#11957 [BUGFIX] Enable Ember.DefaultResolver to properly normalize hyphens (-).
　　#11969 / #11959 [DEPRECATE] Deprecate usage of Ember.String.fmt.
　　#11990 [PERF] @each should remain a stable node for chains.
　　#11964 [BUGFIX] Update htmlbars to v0.14.2.
　　#11965 [CLEANUP] Remove Ember.HTMLBars.makeViewHelper.
　　#11965 [CLEANUP] Remove Ember.HTMLBars._registerHelper.
　　#11965 [CLEANUP] Remove Ember.Handlebars.registerHelper.
　　#11965 [CLEANUP] Remove Ember.Handlebars.makeBoundHelper.
　　#11965 [CLEANUP] Remove Ember.Handlebars.makeViewHelper.
　　#11965 [CLEANUP] Remove Ember.Handlebars.helper.
　　#11965 [CLEANUP] Remove Ember.Handlebars.registerBoundHelper.
　　#12024 [CLEANUP] Remove ComponentTemplateDeprecation mixin.
　　#12001 [CLEANUP] Remove {{with}} keyword's controller option.
　　#12027 [CLEANUP] Remove deprecated template access in Ember.Component.
　　#12019 [DOC] Add helpful assertion when using @each as a leaf in DK.
　　#12020 [CLEANUP] Remove specifying .render method to views and components.
　　#12027 [CLEANUP] Remove positionalParams specified to Ember.Component at extend time.
　　#12027 [CLEANUP] Remove support for specifying template in a component.
　　#12027 [CLEANUP] Remove deprecated template access in Ember.Component.
　　#12028 [CLEANUP] Store actions in actions not _actions.
　　#11854 [CLEANUP] Remove length from OrderedSet and Map.
　　#11854 [CLEANUP] Remove OrderedSet.prototype.length.
　　#11854 [CLEANUP] Remove Ember.libraries.each.
　　#11854 [CLEANUP] Remove deprecated special {{each}} keys.
　　#11854 [CLEANUP] Remove Ember.Location.registerImplementation.
　　#11854 [CLEANUP] Remove {{template}} support.
　　#11854 [CLEANUP] Remove Ember.Route#setupControllers deprecation.
　　#11854 [CLEANUP] Remove Ember.Route#renderTemplates deprecation.
　　#11845 [CLEANUP] Remove Ember.Application#initialize.
　　#11845 [CLEANUP] Remove support for Ember.Application.resolver.
　　#11845 [CLEANUP] Remove support for resolver without normalize.
　　#11845 [CLEANUP] Remove IE6 & IE7 deprecation.
　　#11845 [CLEANUP] Remove returning string of attrs from helper support.
　　#11845 [CLEANUP] Remove support for returning string of attrs from helper.
　　#11845 [CLEANUP] Remove support for view and viewClass with {{outlet}}.
　　#11771 [CLEANUP] Remove deprecated Controller#controllerFor.
　　#11750 [CLEANUP] Remove metaPath, getMeta and setMeta.
　　#11854 [CLEANUP] Lots of deprecation removals.
　　#11820 [CLEANUP] Remove sendEvent hook.
　　#11815 [CLEANUP] Remove {chainWatchers: null} from Meta.prototype.
　　#11819 [CLEANUP] Abstract chainWatchers into an object.
　　#11824 Revert "[CLEANUP] Remove support for reversed args in Ember.observer.
　　#11822 [BUGFIX] Deprecate currentWhen with {{link-to}}.
　　#11838 [CLEANUP] Only register Ember.ContainerView when legacy view support enabled.
　　#11852 [CLEANUP] Remove Ember.RenderBuffer.
　　#11853 [CLEANUP] Remove deprecated Registry and Container behavior.
　　#11850 [CLEANUP] Remove context switching {{each}} helper variant.
　　#11878 [BUGFIX] Fix issue with QP routes named after Object.prototype properties.
　　#11903 [BUGFIX] Upgrade RSVP + Backburner. Fixes a number of scenarios around testing rejected promise scenarios.
　　#11914 [CLEANUP] Remove Ember.oneWay.
　　#11895 [BUGFIX] Properly detect if the environment is Node.
　　#11897 [CLEANUP] Remove globals lookup from templates.
　　#11777 [CLEANUP] Remove context switching form of {{#each model}}{{/each}}, use {{#each model as |item|}}{{/each}} instead.
　　#11484 [CLEANUP] Remove Ember.ArrayController support, use ember-legacy-controllers addon for support until 2.4.
　　#11782 [CLEANUP] Remove support for reversed args in Ember.observer.
　　#11722 [BUGFIX] Provide a better error when InjectedProperty is misused.
　　#11691 [BUGFIX] {{get}} helper subscribes to values and can be updated.
　　#11792 [CLEANUP] Remove Application#then support.
　　#11737 [BUGFIX] Ensure this context inside former reduced computed macros is correct.
　　#11790 [CLEANUP] Remove context switching {{with foo}} support.
　　#11754 [CLEANUP] Remove emptyView="Global.foo" for Ember.View instances.
　　#11746 [CLEANUP] Cleanup Ember.get:
- 　　Remove support for globals: Ember.get('App.foo') and Ember.get(null, 'App.foo').
- 　　Remove support for this: Ember.get(object, 'this.foo').
- 　　Enforce strict usage with two arguments: Ember.get(object, path).
- 　　Assert object is a non-null object & path is a string.
　　#11761 [CLEANUP] Cleanup Ember.set:
- 　　Removes support for set with global paths.
- 　　Removes support for set with 'this' paths.
- 　　Removes support for set with null as first parameter.
- 　　Path must be a string.
- 　　Requires set to be passed in three or four arguments.
　　#11797 [CLEANUP] Move support of itemController, itemViewClass, itemView, etc into ember-legacy-views addon.
　　#11776 [CLEANUP] Remove deprecated support for {{each foo as bar}}.
　　#11770 [CLEANUP] Remove deprecated Controller#needs, use Ember.inject.controller() instead.
　　#11800 [CLEANUP] Move support of {{view}} helper into ember-legacy-views addon.
　　#11804 [CLEANUP] Remove EmberObject.createWithMixins.
　　#11786 [CLEANUP] Remove {{with foo as bar}} support.
　　#11805 [CLEANUP] Remove deprecated anyBy, everyProperty, and some.
　　#11788 [CLEANUP] Remove slash for a namespace in the {{render}} helper
　　#11791 [CLEANUP] Remove support for actions in events key.
　　#11794 [CLEANUP] Move Ember.View and Ember.CoreView into ember-legacy-views addon.
　　#11796 [CLEANUP] Remove Ember.beforeObserver, Ember.addBeforeObserver, Ember.removeBeforeObserver, Ember.beforeObserversFor, Ember._suspendBeforeObserver, Ember._suspendBeforeObservers, and Function.prototype.observesBefore.
　　#11806 [CLEANUP] Remove deprecated Controller#transitionTo and Controller#replaceWith.
　　#11807 [CLEANUP] Remove deprecated Ember.Handlebars.get.
　　#11808 [CLEANUP] Remove deprecated Binding#oneWay.
　　#11809 [CLEANUP] Remove deprecated Map#remove.
　　#11213 [CLEANUP] Remove chaining in Observable.set
　　#11438 [CLEANUP] Remove CP semantics
　　#11447 [CLEANUP] Remove Ember.Set (not Ember.set).
　　#11443 [CLEANUP] Remove Ember.LinkView.
　　#11439 [CLEANUP] Remove computed macros.
　　#11648 [CLEANUP] Remove Ember.computed.mapProperty.
　　#11460 [CLEANUP] Remove Object.create polyfill.
　　#11448 [CLEANUP] Remove Ember.DeferredMixin.
　　#11458 [CLEANUP] Remove Ember.ArrayPolyfils.
　　#11449 [CLEANUP] Remove Ember.RSVP.prototype.fail.
　　#11459 [CLEANUP] Remove Ember.keys.
　　#11456 [CLEANUP] Remove Ember.View.prototype.state &Ember.View.prototype._states`.
　　#11455 [CLEANUP] Remove Ember.EnumerableUtils.
　　#11462 [CLEANUP] Remove Object.defineProperty polyfill.
　　#11517 [DEPRECATION] Deprecate this.resource in Router.map.
　　#11479 [CLEANUP] Remove Ember.ObjectController.
　　#11513 [BUGFIX] Replace array computed macros with plain array versions.
　　#11513 [CLEANUP] Remove Ember.arrayComputed, Ember.reduceComputed, Ember.ArrayComputed, and Ember.ReduceComputed.
　　#11547 [CLEANUP] Remove work around for Safari's double finally on error bug.
　　#11528 [BUGFIX] Add helpful assertion when using Ember.computed.map without a function callback.
　　#11528 [BUGFIX] Add helpful assertion when using Ember.computed.mapBy without a string property name.
　　#11587 [CLEANUP] Remove {{bind-attr}}.
　　#11611 [CLEANUP] Remove Ember.computed.filterProperty.
　　#11608 [CLEANUP] Remove {{linkTo}} helper (not {{link-to}}).
　　#11706 [CLEANUP] Remove Enumerable.rejectProperty.
　　#11708 [BUGFIX] Update fillIn test helper to trigger the input event.
　　#11710 Add repository field to package.json
　　#11700 [CLEANUP] Removes Enumerable.findProperty.
　　#11707 [CLEANUP] Remove Enumerable.everyBy.
　　#10701 Refactor lazyGet.
　　#11262 Fix basic Fastboot usage.
　　#11375 Transition feature flag infrastructure to modules.
　　#11383 Update {{each-in}} to use ember-metal/should-display.
　　#11396 Make Ember.Checkbox extend from Ember.Component.

　　详细改进内容请看发行说明，下载：https://github.com/emberjs/ember.js/archive/v2.0.0.zip。
　　同时发布了 Ember 1.13.8 版本，详情请看发行说明。
　　

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