11 lines
258 B
HTML
11 lines
258 B
HTML
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<!DOCTYPE html>
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<button>increment</button>
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<h1>count: 0</h1>
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<script>
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window.count = 0;
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document.querySelector('button').addEventListener('click', () => {
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++window.count;
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document.querySelector('h1').textContent = `count: ${window.count}`;
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});
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</script>
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