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Observable
VirtualArray
Advanced array like class that helps loading items on demand.

Summary ​

Constructors ​

constructor ​

new VirtualArray<T>(length?: number): VirtualArray<T>
Parameter Default Description
length
number

Returns VirtualArray<T>

Properties ​

changeEvent ​

Static
changeEvent: string
String value used when hooking to change event.

itemsLoadingEvent ​

Static
itemsLoadingEvent: string
String value used when hooking to itemsLoading event.

Accessors ​

length ​

get length(): number
Gets or sets length for the virtual array.
Returns number

loadSize ​

get loadSize(): number
Returns number

Methods ​

getItem ​

getItem(index: number): T
Parameter Default Description
index
number

Returns T

load ​

load(index: number, items: T[]): void
Loads items from an array starting at index.
Parameter Default Description
index
number

items
T[]

Returns void

setItem ​

setItem(index: number, value: T): void
Parameter Default Description
index
number

value
T

Returns void
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