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Functon #1

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Functon #1

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5 changes: 5 additions & 0 deletions HomeWork/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,11 @@
<title>HomeWork4</title>
</head>
<body>
<label>
<p>Введіть цифру</p>
<input type="number" name="number">
<button>Go!</button>
</label>
<script src="./js/script.js" ></script>
</body>
</html>
15 changes: 15 additions & 0 deletions HomeWork/js/script.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
console.log(document);

const addNumber = (number) => {
let sum = Number(number) + 10;

return console.log(sum);
}

const numberRef = document.querySelector('input[name="number"]');

const buttonRef = document.querySelector("button");

buttonRef.addEventListener("click", () => addNumber(numberRef.value))

console.log(numberRef.value)
23 changes: 23 additions & 0 deletions Lesson/js/script.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
// First
const checkAge = (age) => {
return ( age > 18 ) ? true : confirm('Say ok?')
}

checkAge(24);

// Second
const min = (a, b) => {
return (a > b) ? a : b;
}

console.log(min(1, 4));

// Third
const ask = (question, yes, no) => {
return confirm(question) ? yes() : no();
}

const showOk = () => alert("You agree");
const showCancel = () => alert("You disagree");

console.log(ask("Agree", showOk, showCancel));