Class EachProxy

This is the object instance returned when you get the @each property on an array. It uses the unknownProperty handler to automatically create EachArray instances for property names.

Hierarchy

Index

Properties

Methods

Properties

public addObserver: ModifyObserver

public concatenatedProperties: Array<any>

Defines the properties that will be concatenated from the superclass (instead of overridden).

public static isClass: boolean

public isDestroyed: boolean

Destroyed object property flag. If this property is true the observers and bindings were already removed by the effect of calling the destroy() method.

public isDestroying: boolean

Destruction scheduled flag. The destroy() method has been called. The object stays intact until the end of the run loop at which point the isDestroyed flag is set.

public static isMethod: boolean

Methods

public beginPropertyChanges(): Observable

Returns

Observable

public cacheFor(keyName: string): any

Parameters

  • keyName: string

Returns

any

public decrementProperty(keyName: string, decrement?: number): number

Parameters

  • keyName: string
  • decrement?: number optional

Returns

number

public destroy(): CoreObject

Destroys an object by setting the isDestroyed flag and removing its metadata, which effectively destroys observers and bindings. If you try to set a property on a destroyed object, an exception will be raised. Note that destruction is scheduled for the end of the run loop and does not happen immediately. It will set an isDestroying flag immediately.

Returns

CoreObject

public static detect(obj: any): boolean

Parameters

  • obj: any

Returns

boolean

public static detectInstance(obj: any): boolean

Parameters

  • obj: any

Returns

boolean

public static eachComputedProperty(callback: Function, binding: {})

Iterate over each computed property for the class, passing its name and any associated metadata (see metaForProperty) to the callback.

Parameters

  • callback: Function
  • binding: {}

public endPropertyChanges(): Observable

Returns

Observable

public get(keyName: string): any

Parameters

  • keyName: string

Returns

any

public getProperties(string?: Array<any>): {}

Parameters

  • string?: Array<any> optional

Returns

{}

public getProperties(keys: Array<string>): {}

Parameters

  • keys: Array<string>

Returns

{}

public getWithDefault(keyName: string, defaultValue: any): any

Parameters

  • keyName: string
  • defaultValue: any

Returns

any

public hasObserverFor(key: string): boolean

Parameters

  • key: string

Returns

boolean

public incrementProperty(keyName: string, increment?: number): number

Parameters

  • keyName: string
  • increment?: number optional

Returns

number

public init()

public static metaForProperty(key: string): {}

Returns the original hash that was passed to meta().

Parameters

  • key: string

    property name

Returns

{}

public notifyPropertyChange(keyName: string): Observable

Parameters

  • keyName: string

Returns

Observable

public propertyDidChange(keyName: string): Observable

Parameters

  • keyName: string

Returns

Observable

public propertyWillChange(keyName: string): Observable

Parameters

  • keyName: string

Returns

Observable

public removeObserver(key: string, target: any, method: string): Observable

Parameters

  • key: string
  • target: any
  • method: string

Returns

Observable

public removeObserver(key: string, target: any, method: Function): Observable

Parameters

  • key: string
  • target: any
  • method: Function

Returns

Observable

public set(keyName: string, value: any): Observable

Parameters

  • keyName: string
  • value: any

Returns

Observable

public setProperties(hash: {}): Observable

Parameters

  • hash: {}

Returns

Observable

public toString(): string

Returns a string representation which attempts to provide more information than Javascript's toString typically does, in a generic way for all Ember objects (e.g., "").

Returns

string

public toggleProperty(keyName: string): any

Parameters

  • keyName: string

Returns

any

public unknownProperty(keyName: string, value: any): Array<any>

Parameters

  • keyName: string
  • value: any

Returns

Array<any>

public willDestroy()