44 lines
2.2 KiB
HTML
44 lines
2.2 KiB
HTML
<!DOCTYPE html>
|
||
<html lang="ru">
|
||
<head>
|
||
<meta charset="UTF-8" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />
|
||
<meta name="theme-color" content="#1a1a2e" />
|
||
<title>Калькулятор</title>
|
||
<link rel="stylesheet" href="style.css" />
|
||
</head>
|
||
<body>
|
||
<div id="app">
|
||
<div id="display" role="status" aria-live="polite" aria-label="Результат">
|
||
<div id="expression" aria-hidden="true"></div>
|
||
<div id="result">0</div>
|
||
</div>
|
||
<div id="buttons">
|
||
<button type="button" data-action="clear" aria-label="Очистить">C</button>
|
||
<button type="button" data-action="sign" aria-label="Сменить знак">±</button>
|
||
<button type="button" data-action="backspace" aria-label="Удалить символ">⌫</button>
|
||
<button type="button" data-action="operator" data-value="/" aria-label="Разделить">÷</button>
|
||
|
||
<button type="button" data-action="digit" data-value="7">7</button>
|
||
<button type="button" data-action="digit" data-value="8">8</button>
|
||
<button type="button" data-action="digit" data-value="9">9</button>
|
||
<button type="button" data-action="operator" data-value="*" aria-label="Умножить">×</button>
|
||
|
||
<button type="button" data-action="digit" data-value="4">4</button>
|
||
<button type="button" data-action="digit" data-value="5">5</button>
|
||
<button type="button" data-action="digit" data-value="6">6</button>
|
||
<button type="button" data-action="operator" data-value="-" aria-label="Вычесть">−</button>
|
||
|
||
<button type="button" data-action="digit" data-value="1">1</button>
|
||
<button type="button" data-action="digit" data-value="2">2</button>
|
||
<button type="button" data-action="digit" data-value="3">3</button>
|
||
<button type="button" data-action="operator" data-value="+" aria-label="Сложить">+</button>
|
||
|
||
<button type="button" data-action="digit" data-value="0" id="btn-zero">0</button>
|
||
<button type="button" data-action="decimal" aria-label="Десятичная точка">.</button>
|
||
<button type="button" data-action="equals" aria-label="Равно">=</button>
|
||
</div>
|
||
</div>
|
||
<script src="script.js"></script>
|
||
</body>
|
||
</html>
|