Interface Context

The Context is available in conversion functions.

Hierarchy

  • Context

Properties

source sourceName sourceNames target targetName targetNames

Methods

ignore newValue newValues oldValue oldValues promiseValue targetValue targetValues

Properties

Readonly source

source: Bindable<PropertyName>

The source bindable.

Readonly sourceName

sourceName: PropertyName

The property name on the source side (for single source property).

Readonly sourceNames

sourceNames: readonly PropertyName[]

The property names on the source side (for multiple source properties).

Readonly target

target: Bindable<PropertyName>

The target bindable.

Readonly targetName

targetName: PropertyName

The property name on the target side (for single source property).

Readonly targetNames

targetNames: readonly PropertyName[]

The property names on the target side (for multiple source properties).

Methods

ignore

  • execute and return for avoiding mutation

    Returns void

newValue

  • The new property value. Provided if single source property.

    Returns any

newValues

  • The new property values. Provided if multiple source properties.

    Returns any[]

oldValue

  • The old property value. Provided if single source property.

    Returns any

oldValues

  • The old property values. Provided if multiple source properties.

    Returns any[]

promiseValue

  • Wraps a promise to signal that it should be handled as plain value.

    Type Parameters

    • T

    Parameters

    • candidate: PromiseLike<T>

      a promise.

    Returns any

    a wrapper for the promise.

targetValue

  • The current property value on the target side. Provided if single source property.

    Returns any

targetValues

  • The current property values on the target side. Provided if multiple source properties.

    Returns any

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