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Represents a UI Repeater component.

Summary ​

Constructors

constructor

Properties

android
ios
items
itemsLayout
itemTemplate
itemTemplates
knownFunctions
152 properties inherited from CustomLayoutView
Click to expand

Methods

_getDefaultItemContent
_onItemsChanged
_requestRefresh
eachChildView
onLayout
onLoaded
onMeasure
refresh
108 methods inherited from CustomLayoutView
Click to expand

Constructors ​

constructor ​

new Repeater(): Repeater
Returns Repeater

Properties ​

itemTemplate ​

itemTemplate: string | Template
Gets or set the item template of the Repeater.

itemTemplates ​

itemTemplates: string | KeyedTemplate[]
Gets or set the item templates of the Repeater.

items ​

items: any[] | ItemsSource
Gets or set the items collection of the Repeater. The items property can be set to an array or an object defining length and getItem(index) method.

itemsLayout ​

itemsLayout: LayoutBase
Gets or set the items layout of the Repeater. Default value is StackLayout with orientation="vertical".

knownFunctions ​

Static
knownFunctions: string[]

Accessors ​

_childrenCount ​

get _childrenCount(): number
Returns number

itemTemplateSelector ​

get itemTemplateSelector(): string | (item: any, index: number, items: any) => string
Returns string | (item: any, index: number, items: any) => string

Methods ​

_getDefaultItemContent ​

_getDefaultItemContent(index: number): View
Parameter Default Description
index
number

Returns View

_onItemsChanged ​

_onItemsChanged(data: ChangedData<any>): void
Parameter Default Description
data
ChangedData<any>

Returns void

_requestRefresh ​

_requestRefresh(): void
Returns void

eachChildView ​

eachChildView(callback: (child: View) => boolean): void
Parameter Default Description
callback
(child: View) => boolean

Returns void

onLayout ​

onLayout(left: number, top: number, right: number, bottom: number): void
Parameter Default Description
left
number

top
number

right
number

bottom
number

Returns void

onLoaded ​

onLoaded(): void
Returns void

onMeasure ​

onMeasure(widthMeasureSpec: number, heightMeasureSpec: number): void
Parameter Default Description
widthMeasureSpec
number

heightMeasureSpec
number

Returns void

refresh ​

refresh(): void
Forces the Repeater to reload all its items.
Returns void
Next
RootLayout