صوره
شاهد المثال
https://bloger101scripts.blogspot.com/p/colorful-calculator.html
الكود
<!DOCTYPE html>
<html lang="ar">
<head>
<meta charset="UTF-8">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Language" content="ar" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>اله حاسبه ملونه Colorful calculator</title>
<style>
<style type="text/css">
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font: bold 14px Arial, sans-serif;
}
html {
height: 100%;
background: white;
background: radial-gradient(circle, #fff 20%, #ccc);
background-size: cover;
}
#calculator {
width: 325px;
height: auto;
margin: 10px auto;
padding: 20px 20px 9px;
background: #9dd2ea;
background: linear-gradient(#9dd2ea, #8bceec);
border-radius: 3px;
box-shadow: 0px 4px #009de4, 0px 10px 15px rgba(0, 0, 0, 0.2);
}
.top span.clear {
float: left;
}
.top .screen {
height: 40px;
width: 212px;
float: right;
padding: 0 10px;
background: rgba(0, 0, 0, 0.2);
border-radius: 3px;
box-shadow: inset 0px 4px rgba(0, 0, 0, 0.2);
font-size: 17px;
line-height: 40px;
color: white;
text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
text-align: right;
letter-spacing: 1px;
}
.keys, .top {overflow: hidden;}
.keys span, .top span.clear {
float: left;
position: relative;
top: 0;
cursor: pointer;
width: 66px;
height: 36px;
background: white;
border-radius: 3px;
box-shadow: 0px 4px rgba(0, 0, 0, 0.2);
margin: 0 7px 11px 0;
color: #888;
line-height: 36px;
text-align: center;
user-select: none;
transition: all 0.2s ease;
}
/* style different type of keys (operators/evaluate/clear) differently */
.keys span.operator {
background: #FFF0F5;
margin-right: 0;
}
.keys span.eval {
background: #f1ff92;
box-shadow: 0px 4px #9da853;
color: #888e5f;
}
.top span.clear {
background: #ff9fa8;
box-shadow: 0px 4px #ff7c87;
color: white;
}
.keys span:hover {
background: #9c89f6;
box-shadow: 0px 4px #6b54d3;
color: white;
}
.keys span.eval:hover {
background: #abb850;
box-shadow: 0px 4px #717a33;
color: #ffffff;
}
.top span.clear:hover {
background: #f68991;
box-shadow: 0px 4px #d3545d;
color: white;
}
.keys span:active {
box-shadow: 0px 0px #6b54d3;
top: 4px;
}
.keys span.eval:active {
box-shadow: 0px 0px #717a33;
top: 4px;
}
.top span.clear:active {
top: 4px;
box-shadow: 0px 0px #d3545d;
}
</style>
</head>
<body>
<div id="calculator">
<div class="top">
<span class="clear">C</span>
<div class="screen"></div>
</div>
<div class="keys">
<!-- operators and other keys -->
<span>7</span>
<span>8</span>
<span>9</span>
<span class="operator">+</span>
<span>4</span>
<span>5</span>
<span>6</span>
<span class="operator">-</span>
<span>1</span>
<span>2</span>
<span>3</span>
<span class="operator">÷</span>
<span>0</span>
<span>.</span>
<span class="eval">=</span>
<span class="operator">x</span>
</div>
</div>
<script type="text/javascript">
var keys = document.querySelectorAll('#calculator span');
var operators = ['+', '-', 'x', '÷'];
var decimalAdded = false;
for(var i = 0; i < keys.length; i++) {
keys[i].onclick = function(e) {
// Get the input and button values
var input = document.querySelector('.screen');
var inputVal = input.innerHTML;
var btnVal = this.innerHTML;
// If clear key is pressed, erase everything
if(btnVal == 'C') {
input.innerHTML = '';
decimalAdded = false;
}
else if(btnVal == '=') {
var equation = inputVal;
var lastChar = equation[equation.length - 1];
equation = equation.replace(/x/g, '*').replace(/÷/g, '/');
if(operators.indexOf(lastChar) > -1 || lastChar == '.')
equation = equation.replace(/.$/, '');
if(equation)
input.innerHTML = eval(equation);
decimalAdded = false;
}
else if(operators.indexOf(btnVal) > -1) {
var lastChar = inputVal[inputVal.length - 1];
if(inputVal != '' && operators.indexOf(lastChar) == -1)
input.innerHTML += btnVal;
else if(inputVal == '' && btnVal == '-')
input.innerHTML += btnVal;
if(operators.indexOf(lastChar) > -1 && inputVal.length > 1) {
input.innerHTML = inputVal.replace(/.$/, btnVal);
}
decimalAdded =false;
}
else if(btnVal == '.') {
if(!decimalAdded) {
input.innerHTML += btnVal;
decimalAdded = true;
}
}
else {
input.innerHTML += btnVal;
}
e.preventDefault();
}
}
</script>
<SCRIPT LANGUAGE="JavaScript">
today=new Date();
y0=today.getFullYear();
</SCRIPT>
<center><b>Copyright برمجه HaYeF 101 KuwaiT © 20<font color="#CCCC00">25</font> -<SCRIPT LANGUAGE="JavaScript">
document.write(y0);
</SCRIPT> <span style="text-decoration: none"><font color="#000000">الان بعام</font></span></b></center>
</body>
</html>
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