HAPPY CODING TO ALL 🇮🇳🇮🇳🇮🇳🎉😎🎉😅
SO SOME SIMPLE CODES ARE BELOW. JUST COPY THEM.
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<html>
<head>
<script>
//function that display value
function dis(val)
{
document.getElementById(“result”).value+=val
}
//function that evaluates the digit and return result
function solve()
{
let x = document.getElementById(“result”).value
let y = eval(x)
document.getElementById(“result”).value = y
}
//function that clear the display
function clr()
{
document.getElementById(“result”).value = “”
}
</script>
<!– for styling –>
<style>
.title{
margin-bottom: 10px;
text-align:center;
width: 210px;
color:green;
border: solid black 2px;
}
input[type=”button”]
{
background-color:green;
color: black;
border: solid black 2px;
width:100%
}
input[type=”text”]
{
background-color:white;
border: solid black 2px;
width:100%
}
</style>
</head>
<!– create table –>
<body>
<div class=”title”>
Inventips Calculator</div>
<table border=”1″>
<tr>
<td colspan=”3″><input id=”result” type=”text” /></td>
<!– clr() function will call clr to clear all value –>
<td><input onclick=”clr()” type=”button” value=”c” /> </td>
</tr>
<tr>
<!– create button and assign value to each button –>
<!– dis(“1”) will call function dis to display value –>
<td><input onclick=”dis(‘1’)” type=”button” value=”1″ /> </td>
<td><input onclick=”dis(‘2’)” type=”button” value=”2″ /> </td>
<td><input onclick=”dis(‘3’)” type=”button” value=”3″ /> </td>
<td><input onclick=”dis(‘/’)” type=”button” value=”/” /> </td>
</tr>
<tr>
<td><input onclick=”dis(‘4’)” type=”button” value=”4″ /> </td>
<td><input onclick=”dis(‘5’)” type=”button” value=”5″ /> </td>
<td><input onclick=”dis(‘6’)” type=”button” value=”6″ /> </td>
<td><input onclick=”dis(‘-‘)” type=”button” value=”-” /> </td>
</tr>
<tr>
<td><input onclick=”dis(‘7’)” type=”button” value=”7″ /> </td>
<td><input onclick=”dis(‘8’)” type=”button” value=”8″ /> </td>
<td><input onclick=”dis(‘9’)” type=”button” value=”9″ /> </td>
<td><input onclick=”dis(‘+’)” type=”button” value=”+” /> </td>
</tr>
<tr>
<td><input onclick=”dis(‘.’)” type=”button” value=”.” /> </td>
<td><input onclick=”dis(‘0’)” type=”button” value=”0″ /> </td>
<!– solve function call function solve to evaluate value –>
<td><input onclick=”solve()” type=”button” value=”=” /> </td>
<td><input onclick=”dis(‘*’)” type=”button” value=”*” /> </td>
</tr>
</table>
</body>
</html>
HAPPY CODING😎😎😎😎😎🇮🇳🇮🇳🇮🇳
