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Basic React Component
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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>First Component</title> | |
</head> | |
<body> | |
<!-- container node --> | |
<div id="app"></div> | |
<script src="http://fb.me/react-0.11.1.js"></script> | |
<script src="http://fb.me/JSXTransformer-0.11.1.js"></script> | |
<script type="text/jsx"> | |
/** @jsx React.DOM */ | |
var Timer = React.createClass({ | |
getInitialState: function() { | |
return {secondsElapsed: 0}; | |
}, | |
tick: function() { | |
this.setState({secondsElapsed: this.state.secondsElapsed + 1}); | |
}, | |
componentDidMount: function() { | |
this.interval = setInterval(this.tick, 1000); | |
}, | |
componentWillUnmount: function() { | |
clearInterval(this.interval); | |
}, | |
render: function() { | |
return ( | |
<div>Seconds Elapsed: {this.state.secondsElapsed}</div> | |
); | |
} | |
}); | |
React.renderComponent( | |
<Timer />, | |
document.getElementById('app') | |
); | |
</script> | |
</body> | |
</html> |
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