10 lines
280 B
TypeScript
10 lines
280 B
TypeScript
export function setupCounter(element: HTMLButtonElement) {
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let counter = 0;
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const setCounter = (count: number) => {
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counter = count;
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element.innerHTML = `count is ${counter}`;
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};
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element.addEventListener('click', () => setCounter(counter + 1));
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setCounter(0);
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}
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