Function cxDynamic

cxDynamic<TElement>(): Definer<readonly TElement[], TElement>
Creates potentially empty array-valued context entry definer that treats all entry assets as entry value.

The entry value updated each time an asset provided or revoked.
Type Parameters
- TElement
  
  Array element type. The same as entry value asset type.
Returns Definer<readonly TElement[], TElement>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:14
cxDynamic<TElement>(byDefault): Definer<readonly TElement[], TElement>
Creates array-valued context entry definer that treats all entry assets as entry value.

The entry value updated each time an asset provided or revoked.
Type Parameters
- TElement
  
  Array element type. The same as entry value asset type.
Parameters
- byDefault: {
      assign?: undefined;
      byDefault?: ((this, target) => readonly TElement[]);
      create?: undefined;
  }
  
  Creates entry value used when there are no assets. The default value evaluated at most once per context.
  - Optional assign?: undefined
  - Optional byDefault?: ((this, target) => readonly TElement[])
    - (this, target): readonly TElement[]
      
      Parameters
      
      this: void
      
      target: Target<readonly TElement[], TElement, CxValues>
      
      Returns readonly TElement[]
  - Optional create?: undefined
Returns Definer<readonly TElement[], TElement>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:28
cxDynamic<TValue, TAsset>(__namedParameters): Definer<TValue, TAsset>
Creates single-valued context entry definer based on entry asset list.

The entry value updated each time an asset provided or revoked.
Type Parameters
- TValue
  
  Context value type.
- TAsset = TValue
  
  Context value asset type.
Parameters
- __namedParameters: {
      assign?: undefined;
      byDefault?: ((this, target) => TValue);
      create(this, assets, target) => TValue;
  }
  - Optional assign?: undefined
  - Optional byDefault?: ((this, target) => TValue)
    - (this, target): TValue
      
      Parameters
      
      this: void
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TValue
  - create:function
    - create(this, assets, target): TValue
    - Parameters
      
      this: void
      
      assets: TAsset[]
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TValue
      
      Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:58
Returns Definer<TValue, TAsset>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:54
cxDynamic<TValue, TAsset, TState>(__namedParameters): Definer<TValue, TAsset>
Creates single-valued context entry definer with internal state based on entry asset list and without default state.

The internal state updated each time an asset provided or revoked.
Type Parameters
- TValue
  
  Context value type.
- TAsset = TValue
  
  Context value asset type.
- TState = TValue
  
  Internal state type.
Parameters
- __namedParameters: {
      byDefault?: undefined;
      assign(this, tracker, target) => Assigner<TValue>;
      create(this, assets, target) => TState;
  }
  - Optional byDefault?: undefined
  - assign:function
    - assign(this, tracker, target): Assigner<TValue>
    - Parameters
      
      this: void
      
      tracker: CxTracker<TState>
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns Assigner<TValue>
      
      Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:85
  - create:function
    - create(this, assets, target): TState
    - Parameters
      
      this: void
      
      assets: TAsset[]
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TState
      
      Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:81
Returns Definer<TValue, TAsset>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:77
cxDynamic<TValue, TAsset, TState>(__namedParameters): Definer<TValue, TAsset>
Creates single-valued context entry definer with internal state based on entry asset list.

The internal state updated each time an asset provided or revoked.
Type Parameters
- TValue
  
  Context value type.
- TAsset = TValue
  
  Context value asset type.
- TState = TValue
  
  Internal state type.
Parameters
- __namedParameters: {
      assign(this, tracker, target) => Assigner<TValue>;
      byDefault(this, target) => TState;
      create(this, assets, target) => TState;
  }
  - assign:function
    - assign(this, tracker, target): Assigner<TValue>
    - Parameters
      
      this: void
      
      tracker: Mandatory<TState>
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns Assigner<TValue>
      
      Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:119
  - byDefault:function
    - byDefault(this, target): TState
    - Parameters
      
      this: void
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TState
      
      Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:117
  - create:function
    - create(this, assets, target): TState
    - Parameters
      
      this: void
      
      assets: TAsset[]
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TState
      
      Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:115
Returns Definer<TValue, TAsset>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/dynamic.entry.ts:108

Function cxDynamic

Type Parameters

TElement

Returns Definer<readonly TElement[], TElement>

Type Parameters

TElement

Parameters

byDefault: { assign?: undefined; byDefault?: ((this, target) => readonly TElement[]); create?: undefined; }

Optional assign?: undefined

Optional byDefault?: ((this, target) => readonly TElement[])

Parameters

this: void

target: Target<readonly TElement[], TElement, CxValues>

Returns readonly TElement[]

Optional create?: undefined

Returns Definer<readonly TElement[], TElement>

Type Parameters

TValue

TAsset = TValue

Parameters

__namedParameters: { assign?: undefined; byDefault?: ((this, target) => TValue); create(this, assets, target) => TValue; }

Optional assign?: undefined

Optional byDefault?: ((this, target) => TValue)

Parameters

this: void

target: Target<TValue, TAsset, CxValues>

Returns TValue

create:function

Parameters

this: void

assets: TAsset[]

target: Target<TValue, TAsset, CxValues>

Returns TValue

Returns Definer<TValue, TAsset>

Type Parameters

TValue

TAsset = TValue

TState = TValue

Parameters

__namedParameters: { byDefault?: undefined; assign(this, tracker, target) => Assigner<TValue>; create(this, assets, target) => TState; }

Optional byDefault?: undefined

assign:function

Parameters

this: void

tracker: CxTracker<TState>

target: Target<TValue, TAsset, CxValues>

Returns Assigner<TValue>

create:function

Parameters

this: void

assets: TAsset[]

target: Target<TValue, TAsset, CxValues>

Returns TState

Returns Definer<TValue, TAsset>

Type Parameters

TValue

TAsset = TValue

TState = TValue

Parameters

__namedParameters: { assign(this, tracker, target) => Assigner<TValue>; byDefault(this, target) => TState; create(this, assets, target) => TState; }

assign:function

Parameters

this: void

tracker: Mandatory<TState>

target: Target<TValue, TAsset, CxValues>

Returns Assigner<TValue>

byDefault:function

Parameters

this: void

target: Target<TValue, TAsset, CxValues>

Returns TState

create:function

Parameters

this: void

assets: TAsset[]

target: Target<TValue, TAsset, CxValues>

Returns TState

Returns Definer<TValue, TAsset>

Settings

Member Visibility

byDefault: {
assign?: undefined;
byDefault?: ((this, target) => readonly TElement[]);
create?: undefined;
}

`Optional` assign?: undefined

`Optional` byDefault?: ((this, target) => readonly TElement[])

`Optional` create?: undefined

__namedParameters: {
assign?: undefined;
byDefault?: ((this, target) => TValue);
create(this, assets, target) => TValue;
}

`Optional` assign?: undefined

`Optional` byDefault?: ((this, target) => TValue)

__namedParameters: {
byDefault?: undefined;
assign(this, tracker, target) => Assigner<TValue>;
create(this, assets, target) => TState;
}

`Optional` byDefault?: undefined

__namedParameters: {
assign(this, tracker, target) => Assigner<TValue>;
byDefault(this, target) => TState;
create(this, assets, target) => TState;
}