Javascript Calculator

Developer
Size
2,234 Kb
Views
2,023

How do I make an javascript calculator?

What is a javascript calculator? How do you make a javascript calculator? This script and codes were developed by Sudipta Das on 21 January 2023, Saturday.

Javascript Calculator Previews

Javascript Calculator - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Javascript Calculator</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel='stylesheet prefetch' href='http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css'> <link rel="stylesheet" href="css/style.css">
</head>
<body>
<div>
<form name="frm">
<table class="table table-bordered table-condensed"> <tr> <th colspan='4'><input type="text" class="form-control" name="txt" id='txt'></th> </tr> <tr> <td><input class="btn btn-primary" type="button" value="1"></td> <td><input class="btn btn-primary" type="button" value="2"></td> <td><input class="btn btn-primary" type="button" value="3"></td> <td><input class="btn btn-warning" type="button" value="+"></td> </tr> <tr> <td><input class="btn btn-primary" type="button" value="4"></td> <td><input class="btn btn-primary" type="button" value="5"></td> <td><input class="btn btn-primary" type="button" value="6"></td> <td><input class="btn btn-warning" type="button" value="-"></td> </tr><tr> <td><input class="btn btn-primary" type="button" value="7"></td> <td><input class="btn btn-primary" type="button" value="8"></td> <td><input class="btn btn-primary" type="button" value="9"></td> <td><input class="btn btn-warning" type="button" value="*"></td> <tr> <td><button class="btn btn-danger" type="button" id="ce">CE</button></td> <td><input class="btn btn-primary" type="button" value="0"></td> <td><button class="btn btn-success" type="button" id="eq">=</button></td> <td><input class="btn btn-warning" type="button" value="/"></td> </tr> </tr>
</table>
</form>
</div> <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
<script src='http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Javascript Calculator - Script Codes CSS Codes

body{background-color:rgb(210,215,211);
color:#fff;
font-weight: bold !important;
}
table{ position:absolute; width:90px !important; top:40%; left:50%; margin-left:-45px; margin-top:-45px; box-shadow: 5px 5px 10px rgba(0,0,0, .2); background-color:rgb(100,100,100); border-radius:7px;
}
table, tr,td,th{padding:10px !important;
}
.btn{width:45px;height:28px;padding:3px !important;}

Javascript Calculator - Script Codes JS Codes

 $(document).ready(function(){ try{ $('.btn').click(function(){ document.frm.txt.value+=this.value; }) $('#eq').click(function(){	document.frm.txt.value=eval(document.frm.txt.value); }) $('#ce').click(function(){ document.frm.reset(); //document.frm.txt.value=eval(document.frm.txt.value); }) } catch(err){ document.frm.txt.value="Incorrect Exception"; }
})
Javascript Calculator - Script Codes
Javascript Calculator - Script Codes
Home Page Home
Developer Sudipta Das
Username sdas13
Uploaded January 21, 2023
Rating 3
Size 2,234 Kb
Views 2,023
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