@gluonjs/core / packages/reactivity/src/signals / WritableStandardSignal

Interface: WritableStandardSignal<T>

Extends

• StandardSignal<T>

Type Parameters

T

T

Methods

get()

get(): T

Returns

T

Inherited from

StandardSignal.get

---

set()

set(value): void

Parameters

value

T

Returns

void

Example

Type a proposal State-like source with read and write operations:

import {
  Signal,
  fromStandardSignal,
  type BridgeOptions,
  type SignalBridge,
  type StandardSignal,
  type StandardSignalBridgeOptions,
  type StandardSignalImplementation,
  type StandardSignalWatcher,
  type WritableSignalBridge,
  type WritableStandardSignal,
} from '@gluonjs/reactivity/signals';

const implementation: StandardSignalImplementation = Signal;
const quantity: WritableStandardSignal<number> = new Signal.State(1);
const totalSource: StandardSignal<number> = new Signal.Computed(() => quantity.get() * 48);
const options: StandardSignalBridgeOptions = { implementation, connect: true };
const scheduling: BridgeOptions = { schedule: (job) => queueMicrotask(job) };
const quantityBridge: WritableSignalBridge<number> = fromStandardSignal(quantity, scheduling);
const total: SignalBridge<number> = fromStandardSignal(totalSource, options);
const watcher: StandardSignalWatcher = new implementation.subtle.Watcher(() => undefined);
watcher.watch(totalSource);
quantityBridge.value = 2;
console.log(total.value);
watcher.unwatch(totalSource);
quantityBridge.disconnect();
total.disconnect();