<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
<script src="https://fb.me/react-15.1.0.js"></script>
<script src="https://fb.me/react-dom-15.1.0.js"></script>
</head>
<body>
<div id='container'></div>
</body>
</html>
class Hello extends React.Component {
componentDidMount = () => {
var _overlay = document.getElementById('overlay');
var _clientY = null; // remember Y position on touch start
function isOverlayTotallyScrolled() {
// https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollHeight#Problems_and_solutions
return _overlay.scrollHeight - _overlay.scrollTop <= _overlay.clientHeight;
}
function disableRubberBand(event) {
var clientY = event.targetTouches[0].clientY - _clientY;
if (_overlay.scrollTop === 0 && clientY > 0) {
// element is at the top of its scroll
event.preventDefault();
}
if (isOverlayTotallyScrolled() && clientY < 0) {
//element is at the top of its scroll
event.preventDefault();
}
}
_overlay.addEventListener('touchstart', function (event) {
if (event.targetTouches.length === 1) {
// detect single touch
_clientY = event.targetTouches[0].clientY;
}
}, false);
_overlay.addEventListener('touchmove', function (event) {
if (event.targetTouches.length === 1) {
// detect single touch
disableRubberBand(event);
}
}, false);
}
render() {
// border and padding just to illustrate outer scrolling disabled
// when scrolling in overlay, and enabled when scrolling in outer
// area
return <div style={{ border: "1px solid red", padding: "48px" }}>
<div id='overlay' style={{ border: "1px solid black", overflowScrolling: 'touch', WebkitOverflowScrolling: 'touch' }}>
{[Array(10).keys()].map(x => <p>Text</p>)}
</div>
</div>;
}
}
ReactDOM.render(
<Hello name="World" />,
document.getElementById('container')
);
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. |