Complete Code of Calculator Program using Javascript:-
click="calc('9')">9</button>
<br><!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript">
function calc(v)
{
document.getElementById("txtresult").innerHTML=document.getElementById("txtresult").innerHTML+v;
}
function sol()
{
document.getElementById("txtresult").innerHTML=eval(document.getElementById("txtresult").innerHTML);
}
function cleardata()
{
document.getElementById("txtresult").innerHTML=" ";
}
</script>
</head>
<body>
<div id="txtresult" >
</div>
<br>
<br>
<button onclick="calc('0')">0</button>
<button onclick="calc('1')">1</button>
<button onclick="calc('2')">2</button>
<button onclick="calc('3')">3</button>
<button onclick="calc('4')">4</button>
<br>
<br>
<button onclick="calc('5')">5</button>
<button onclick="calc('6')">6</button>
<button onclick="calc('7')">7</button>
<button onclick="calc('8')">8</button>
<button on
<br>
<button onclick="calc('+')">+</button>
<button onclick="calc('-')">-</button>
<button onclick="calc('*')">*</button>
<button onclick="calc('/')">/</button>
<button onclick="calc('%')">%</button>
<br>
<br>
<button onclick="calc('.')">.</button>
<button onclick="cleardata()">C</button>
<button onclick="sol('=')">=</button>
</body>
</html>
click="calc('9')">9</button>
<br><!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript">
function calc(v)
{
document.getElementById("txtresult").innerHTML=document.getElementById("txtresult").innerHTML+v;
}
function sol()
{
document.getElementById("txtresult").innerHTML=eval(document.getElementById("txtresult").innerHTML);
}
function cleardata()
{
document.getElementById("txtresult").innerHTML=" ";
}
</script>
</head>
<body>
<div id="txtresult" >
</div>
<br>
<br>
<button onclick="calc('0')">0</button>
<button onclick="calc('1')">1</button>
<button onclick="calc('2')">2</button>
<button onclick="calc('3')">3</button>
<button onclick="calc('4')">4</button>
<br>
<br>
<button onclick="calc('5')">5</button>
<button onclick="calc('6')">6</button>
<button onclick="calc('7')">7</button>
<button onclick="calc('8')">8</button>
<button on
<br>
<button onclick="calc('+')">+</button>
<button onclick="calc('-')">-</button>
<button onclick="calc('*')">*</button>
<button onclick="calc('/')">/</button>
<button onclick="calc('%')">%</button>
<br>
<br>
<button onclick="calc('.')">.</button>
<button onclick="cleardata()">C</button>
<button onclick="sol('=')">=</button>
</body>
</html>
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