To design a web application for a standard calculator with minimum five operations.
Clone the github repository and create Django admin interface.
Change settings.py file to allow request from all hosts.
Use CSS for creating attractive colors.
Write JavaScript program for implementing five different operations.
Validate the HTML and CSS code.
Publish the website in the given URL.
<!DOCTYPE html>
<html lang="en">
<head>
<title> Standard Calculator</title>
<title> Rajalakshmi R (212223110037) </title>
<style>
table{
border: 10px solid skyblue;
margin-left: auto;
margin-right: auto;
}
input[type="text"]{
border: 5px solid lightseagreen;
padding: 20px 30px;
font-size: 30px;
font-weight: italic;
border-radius: 3px;
}
input[type="button"]{
width: 100%;
padding: 20px 40px;
background-color: rgba(221, 160, 221, 0.825);
border-radius: 3px;
font-size: x-large;
}
</style>
</head>
<body>
<form name="form1" onload="result.value=''">
<h1 style="text-align: center;color:rgb(10, 10, 10);">Standard Calculator</h1>
<h2 style="text-align: center;color:rgb(108, 92, 179);">Rajalakshmi R (212223110037) </h2>
<table id="calc">
<tr>
<td colspan="4">
<input type="text" id="result">
</td>
</tr>
<tr>
<td><input type="button" value="1" onclick="result.value+='1'"></td>
<td><input type="button" value="2" onclick="result.value+='2'"></td>
<td><input type="button" value="3" onclick="result.value+='3'"></td>
<td><input type="button" value="+" onclick="result.value+='+'"></td>
</tr>
<tr>
<td><input type="button" value="4" onclick="result.value+='4'"></td>
<td><input type="button" value="5" onclick="result.value+='5'"></td>
<td><input type="button" value="6" onclick="result.value+='6'"></td>
<td><input type="button" value="-" onclick="result.value+='-'"></td>
</tr>
<tr>
<td><input type="button" value="7" onclick="result.value+='7'"></td>
<td><input type="button" value="8" onclick="result.value+='8'"></td>
<td><input type="button" value="9" onclick="result.value+='9'"></td>
<td><input type="button" value="*" onclick="result.value+='*'"></td>
</tr>
<tr>
<td><input type="button" value="/" onclick="result.value+='/'"></td>
<td><input type="button" value="0" onclick="result.value+='0'"></td>
<td><input type="button" value="." onclick="result.value+='.'"></td>
<td><input type="button" value="=" onclick="result.value=eval(result.value)"></td>
</tr>
<tr>
<td><input type="Button" value="%" onclick="result.value+='%'"></td>
<td colspan="3">
<input type="button" value="C" id="clear" onclick="result.value=''">
</td>
</tr>
</table>
</form>
</body>
</html>
The program for designing a standard calculator using HTML and CSS is executed successfully.
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