onMount — Kuito Documentation

Usage

Start and stop a timer

tsx

import { Text, onMount, signal } from 'kuito';

export function ElapsedTime() {
  const seconds = signal(0);
  onMount(() => {
    const timer = setInterval(() => seconds.value++, 1000);
    return () => clearInterval(timer);
  });
  return <Text>{`${seconds.value} seconds on this screen`}</Text>;
}

Signatures

(fn: () => void | (() => void), name?: string): void

Parameters

Name	Type	Required	Description
`fn`	`() => void \| (() => void)`	Yes	—
`name`	`string`	No	—

Returns

void

Generated from the public TypeScript declarations: signatures, props and defaults come from the checked source, descriptions from its JSDoc. No defaults are invented.