IterableDifferFactory

interface

Provides a factory for IterableDiffer.

      
      interface IterableDifferFactory {
  supports(objects: any): boolean
  create<V>(trackByFn?: TrackByFunction<V>): IterableDiffer<V>
}

方法

      
      supports(objects: any): boolean

objects any

boolean

      
      create<V>(trackByFn?: TrackByFunction<V>): IterableDiffer<V>

trackByFn

TrackByFunction

可选. 默认值是 undefined.