javascript-practice-work/calculator-UI-Design.html at main · b-audiesha/javascript-practice-work · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Calculator UI Design</title>
  <link rel="stylesheet" href="css/calculator-style.css">
</head>
<body>
<form class="calculator" name="calc">
    <input class="value" type="text" name="txt">
  <span class="num clear" onclick="document.calc.txt.value =''">c</span>
  <span class="num" onclick="document.calc.txt.value += '/'">/</span>
  <span class="num" onclick="document.calc.txt.value += '*'">*</span>
  <span class="num" onclick="document.calc.txt.value += '7'">7</span>
  <span class="num" onclick="document.calc.txt.value += '8'">8</span>
  <span class="num" onclick="document.calc.txt.value += '9'">9</span>
  <span class="num" onclick="document.calc.txt.value += '-'">-</span>
  <span class="num" onclick="document.calc.txt.value += '4'">4</span>
  <span class="num" onclick="document.calc.txt.value += '5'">5</span>
  <span class="num" onclick="document.calc.txt.value += '6'">6</span>
  <span class="num plus" onclick="document.calc.txt.value += '+'">+</span>
  <span class="num" onclick="document.calc.txt.value += '3'">3</span>
  <span class="num" onclick="document.calc.txt.value += '2'">2</span>
  <span class="num" onclick="document.calc.txt.value += '1'">1</span>
  <span class="num" onclick="document.calc.txt.value += '0'">0</span>
  <span class="num" onclick="document.calc.txt.value += '00'">00</span>
  <span class="num" onclick="document.calc.txt.value += '.'">.</span>
  <span class="num equal" onclick="document.calc.txt.value = eval(calc.txt.value)">=</span>
</form>

</body>
</html>