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<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>
<title> Super Cool JS Web calculator code-JS code NET </title>
<style>
body,div,p,ul,li,input{margin:0;padding:0;}
Ul{list-style-type:none;}
A{color: #fff; outline:none;text-decoration:none;}
body{font:700 24px/1.5 Arial;}
#calc {position:relative;width:300px;background: #000; margin:10px auto;}
#calc p{color: #fff; text-align:right;font:12px/20px arial;padding:0 5px;background: #fff}
#calc. f-text{border:0;width:290px;height:84px;text-align:right;font:700 50px/84px Arial;background:url (img/ inputbg.jpg) repeat-x;padding:0 5px;}
#calc Ul{position:relative;overflow:hidden;zoom:1;background:url (img/bg.jpg);p adding:0 0 17px 8px;}
#calc ul li{float:left;width:63px;height:41px;margin:17px 10px 0 0;}
#calc ul Li A{display:block;width:63px;height:41px;line-height:41px;text-align:center;background:url (img/btn.png) No-repeat;}
#calc ul li a:hover{background-position:-63px 0;}
#calc ul li.btn-1 a{background-position:0 -41px;}
#calc ul li.btn-1 a:hover{background-position:-63px-41px;}
#calc ul li.btn-2{position:absolute;top:174px;right:0;height:99px;}
#calc ul li.btn-2 a{height:99px;line-height:99px;background-position:0 -164px;}
#calc ul li.btn-2 a:hover{background-position:-63px-164px;}
#calc ul li.btn-3{width:136px;}
#calc ul li.btn-3 a{width:136px;background-position:0 -82px;}
#calc ul li.btn-3 a:hover{background-position:0 -123px;}
#formula {position:absolute;top:20px;background:none;border:0;font:700 12px/1.5 arial;width:280px;padding:3px 15px 0 5px;text-align:right;}
</style>
<div id= "Nav_title" >
<a href= "http://jsq.204u.com" > Online calculator </a>
</div>
<script>
Window.onload = function ()
{
var Ocalc = document.getElementById ("calc");
var AA = Ocalc.getelementsbytagname ("a");
var ainput = ocalc.getelementsbytagname ("input") [0];
var Oformula = document.getElementById ("formula");
var s = false;
var i = 0;
for (i = 0; i < aa.length; i++) {
Aa[i].onfocus = function ()
{
This.blur ()
};
Aa[i].onclick = function ()
{
Switch (this.innerhtml)
{
Case "C":
Ainput.value = 0;
Oformula.value = "";
Break
Case "%":
Count ("%")
Break
Case "÷":
Count ("/")
Break
Case "X":
Count ("*")
Break
Case "-":
Count ("-")
Break
Case "+":
Count ("+")
Break
Case "=":
s | | (Oformula.value + = Ainput.value);
Ainput.value = eval (oFormula.value.replace (/\%\/\*\-\+/, "));
Ainput.value = AInput.value.substr (0,10). Replace ("NaN", 0);
s = true;
Break
Case ".":
if (AInput.value.search (/[\.\%\/\*\-\+]/)! =-1)
Break
Default
S && (ainput.value = 0, Oformula.value = "", S = false);
AInput.value.length < && (Ainput.value = (Ainput.value + this.innerhtml). Replace (/^[0\%\/\*\-\+] (\d)/, "$ 1 "));
}
}
}
function count (a)
{
if (s)
{
Oformula.value = Ainput.value + A;
Ainput.value = A;
s = false;
}
Else
{
/[\%\/\*\-\+]$/.test (ainput.value) | | (Oformula.value + = Ainput.value);
Ainput.value = A;
/[\%\/\*\-\+]$/.test (oformula.value) | | (Oformula.value + = Ainput.value);
Oformula.value = OFormula.value.slice ( -1)! = a? OFormula.value.replace (/.$/,a): Oformula.value
}
}
}
</script>
<body>
<div id= "Calc" >
<p>js Calculator Code </p>
<input class= "F-text" type= "text" readonly= "readonly" maxlength= "9" value= "0"/>
<ul>
<li class= "btn-1" ><a href= "javascript:void (0)" >c</a></li>
<li class= "btn-1" ><a href= "javascript:void (0)" >%</a></li>
<li class= "btn-1" ><a href= "javascript:void (0)" >÷</a></li>
<li class= "btn-1" ><a href= "javascript:void (0)" >x</a></li>
<li><a href= "javascript:void (0)" >7</a></li>
<li><a href= "javascript:void (0)" >8</a></li>
<li><a href= "javascript:void (0)" >9</a></li>
<li class= "btn-1" ><a href= "javascript:void (0)" >-</a></li>
<li><a href= "javascript:void (0)" >4</a></li>
<li><a href= "javascript:void (0)" >5</a></li>
<li><a href= "javascript:void (0)" >6</a></li>
<li class= "btn-1" ><a href= "javascript:void (0)" >+</a></li>
<li><a href= "javascript:void (0)" >1</a></li>
<li><a href= "javascript:void (0)" >2</a></li>
<li><a href= "javascript:void (0)" >3</a></li>
<li class= "btn-2" ><a href= "javascript:void (0)" >=</a></li>
<li class= "btn-3" ><a href= "javascript:void (0)" >0</a></li>
<li><a href= "javascript:void (0)" >.</a></li>
</ul>
<input id= "formula" type= "text" readonly= "readonly" value= ""/>
</div>
</body>
The calculator interface is simple and generous, with addition, subtraction, multiplication, in addition to function, clear screen, priced and other functions!
Support IE browser, Sogou browser, Firefox browser, Google Chrome browser, such as mainstream browser, ready-to-use, no database, upload can be used!
Demo page: http://jsq.204u.com
Because the source code needs to load some background images to look good, please go to the following link to download the background image.
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Source: 204U software online calculator js source code Download
Online Calculator JS source code
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