Create signal from store element

I have a component that takes signal as a prop:

const NumberInput:Component<{value:Signal<number>}> = props => {
  // Stuff...
  return <input>{some fancy business}</input>
}

const NumberInput:Component<{value:Signal<number>}> = props => {
  // Stuff...
  return <input>{some fancy business}</input>
}

Elsewhere I have a store that contains an array of numbers:

const [store, setStore] = createStore([1,2,3]);

const [store, setStore] = createStore([1,2,3]);

My understanding is that SolidJS creates a signal for properties of stores. Is there a way to access that underlying signal so I can pass it to the input? I.e.

<NumberInput value={store[0]/>

<NumberInput value={store[0]/>

SolidJS•3y ago•

17 replies

Ghirigoro

Create signal from store element

I have a component that takes signal as a prop:

const NumberInput:Component<{value:Signal<number>}> = props => {
  // Stuff...
  return <input>{some fancy business}</input>
}

const NumberInput:Component<{value:Signal<number>}> = props => {
  // Stuff...
  return <input>{some fancy business}</input>
}

Elsewhere I have a store that contains an array of numbers:

const [store, setStore] = createStore([1,2,3]);

const [store, setStore] = createStore([1,2,3]);

My understanding is that SolidJS creates a signal for properties of stores. Is there a way to access that underlying signal so I can pass it to the input? I.e.

<NumberInput value={store[0]/>

<NumberInput value={store[0]/>

Create signal from store element

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