You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

10 lines
272 B
TypeScript

export function setupCounter(element: HTMLButtonElement) {
let counter = 0
const setCounter = (count: number) => {
counter = count
element.innerHTML = `count is ${counter}`
}
element.addEventListener('click', () => setCounter(++counter))
setCounter(0)
}