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mohamma548/ javascript calculator.markdown

Created July 25, 2016 08:00
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javascript calculator
Raw
javascript calculator.markdown

javascript calculator

This simple app used to convert Ethiopian Geeze number converter to Arabic number. I hope it will introduce also the Ethiopian Geeze number to the out side world

A Pen by mohammedadem on CodePen.

License.

Raw
index.html
<body>
<div class="header"> simple calculator</div>
<div class="box">
<form name="simplecalculator">
<div class="row">
<div id="screen">
</div>
<div>
<input type=button name=clear id="clear"value=C></div>
</div>
<input type=button name= key9 value=9 class="btn">
<input type=button name= key8 value=8 class="btn">
<input type=button name= key7 value=7 class="btn">
<input type=button name= keyadd value=+ class="btn"id="operator"></br>
<input type=button name= key6 value=6 class="btn">
<input type=button name= key5 value=5 class="btn">
<input type=button name= key4 value=4 class="btn">
<input type=button name= keysub value=- class="btn"id="operator"></br>
<input type=button name= key3 value=3 class="btn">
<input type=button name= key2 value=2 class="btn">
<input type=button name= key1 value=1 class="btn">
<input type=button name= keymult value=* class="btn"id="operator"></br>
<input type=button name= key0 value=0 class="btn">
<input type=button name= keydot value=. class="btn">
<input type=button name= keyeq value== class="btn">
<input type=button name= keydiv value=/ class="btn"id="operator"></br>
</form>
</div>
</body>
Raw
script.js
$(document).ready(function(){
//$(this).attr("value");
//calling a function which clears the screen
clearScreen();
//when any button is clicked it showed up on the screen
$(".btn").click(function () {
var result= document.getElementById("screen");
if($(this).attr("value")=="="){
result.innerHTML= eval( result.innerHTML);
}
else{
result.innerHTML+= $(this).attr("value");
}
});
});
//a function which clears the screen
function clearScreen(){
document.getElementById("clear").addEventListener("click",function(){
document.getElementById("screen").innerHTML="";
});
}
Raw
scripts
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
Raw
style.css
.header{
font-family: lobster;
font-size: 40px;
text-align:center;
text-shadow: 2px 2px 3px;
}
#clear{
float:left;
cursor:pointer;
top:0;
position : relative;
width:60px;
height:36px;
background:#F25C81 ;
border-radius:3px;
margin:0 7px 11px 0;
text-align : center;
line-height:36px;
line-spacing:1px;
padding:0 10px;
}
.box{
margin:auto;
padding: 20px 20px 9px;
height:290px;
width: 325px;
background-color:#252727;
border-radius:5px;
box-shadow: 0px 5px 5px
}
#screen{
margin:0 7px 11px 0;
height:36px;
width:200px;
float:left;
padding:3px 3px;
border-radius:3px;
font-size:18px;
background-color:#EFF7F7;
text-align:right;
color:black;
}
.btn{
float:left;
cursor:pointer;
top:0;
position : relative;
width:60px;
height:36px;
background:white;
border-radius:3px;
margin:0 7px 11px 0;
text-align : center;
line-height:36px;
line-spacing:1px;
padding:0 10px;
}
#operator{
background:#9BE1E0 ;
}
Raw
styles
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
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