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JavaScript
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<button type="button" id="btn">Transfer of parameters to arrow function</button>
window.addEventListener("load", () => { const btn = document.querySelector("#btn"); let param = "hi"; const handler = (e, param) => { console.log(e.target.tagName); console.log(param); }; btn.addEventListener("click", (e) => handler(e, param)); });
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by DevDic
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