<html>
<head>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
<p>Addition Calculator!</p>
<input id="n1" value=""/>
<input id="n2" value=""/>
<button type="button" onclick="myFunction()">Submit</button>
<p id="answer"></p>
<script>
function myFunction() {
var n1=document.getElementById("n1").value;
var n2=document.getElementById("n2").value;
answer = ( Number(n1) + Number(n2) );
document.getElementById("answer").innerHTML=answer;
}
</script>
<p>Subtraction Calculator!</p>
<input id="sn1" value=""/>
<input id="sn2" value=""/>
<button type="button" onclick="subtract()">Submit</button>
<p id="sanswer"></p>
<script>
function subtract() {
var sn1=document.getElementById("sn1").value;
var sn2=document.getElementById("sn2").value;
stotal = ( Number(sn1) - Number(sn2) );
document.getElementById("sanswer").innerHTML=stotal;
}
</script>
</body>
</html>
Output
You can jump to the latest bin by adding /latest
to your URL
Keyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
/latest | Load the very latest bin (/latest goes in place of the revision) |
/[username]/last | View the last edited bin for this user |
/[username]/last/edit | Edit the last edited bin for this user |
/[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
/quiet | Remove analytics and edit button from rendered output |
.js | Load only the JavaScript for a bin |
.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |