<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.5.2/redux.min.js"></script>
<script src="https://fb.me/react-with-addons-15.1.0.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-redux/4.4.5/react-redux.min.js"></script>
<script src="https://fb.me/react-dom-15.1.0.js"></script>
</head>
<body>
<div id="application"></div>
</body>
</html>
const UserInputForm = (props) => {
let handleSubmit = (e) => {
e.preventDefault();
}
return(
<form action="" onSubmit={handleSubmit}>
<label htmlFor="name">Please enter your name</label>
<br />
<input type="text" id="name" defaultValue={props.data.name || ''} onChange={ props.inputChange } />
</form>
)
}
const UserDashboard = (props) => {
let inputChangeHandler = (event) => {
props.updateName(event.target.value);
}
return(
<div>
<h1>Hi { props.user.name || 'User' }</h1>
<UserInputForm data={props.user} inputChange={inputChangeHandler} />
</div>
)
}
const mapStateToProps = (state) => {
return {
user: state
};
}
const mapDispatchToProps = (dispatch) => {
return {
updateName: (data) => dispatch( Action.updateName(data) ),
};
};
const { connect, Provider } = ReactRedux;
const UserDashboardConnected = connect(
mapStateToProps,
mapDispatchToProps
)(UserDashboard);
const App = (props) => {
return(
<div>
<h1>Communication between Stateless Functional Components</h1>
<UserDashboardConnected />
</div>
)
}
const user = (state={name: 'John'}, action) => {
switch (action.type) {
case 'UPDATE_NAME':
return Object.assign( {}, state, {name: action.payload} );
default:
return state;
}
};
const { createStore } = Redux;
const store = createStore(user);
const Action = {
updateName: (data) => {
return { type : 'UPDATE_NAME', payload: data }
},
}
ReactDOM.render(
<Provider store={ store }>
<App />
</Provider>,
document.getElementById('application')
);
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. |