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import React from "react"; | |
import { render } from "react-dom"; | |
const ParentComponent = React.createClass({ | |
getDefaultProps: function() { | |
console.log("ParentComponent - getDefaultProps"); | |
}, | |
getInitialState: function() { | |
console.log("ParentComponent - getInitialState"); | |
return { text: "" }; | |
}, | |
componentWillMount: function() { | |
console.log("ParentComponent - componentWillMount"); | |
}, | |
render: function() { | |
console.log("ParentComponent - render"); | |
return ( | |
<div className="container"> | |
<input | |
value={this.state.text} | |
onChange={this.onInputChange} /> | |
<ChildComponent text={this.state.text} /> | |
</div> | |
); | |
}, | |
componentDidMount: function() { | |
console.log("ParentComponent - componentDidMount"); | |
}, | |
componentWillUnmount: function() { | |
console.log("ParentComponent - componentWillUnmount"); | |
}, | |
onInputChange: function(e) { | |
this.setState({ text: e.target.value }); | |
} | |
}); | |
const ChildComponent = React.createClass({ | |
getDefaultProps: function() { | |
console.log("ChildComponent - getDefaultProps"); | |
}, | |
getInitialState: function() { | |
console.log("ChildComponent - getInitialState"); | |
return { dummy: "" }; | |
}, | |
componentWillMount: function() { | |
console.log("ChildComponent - componentWillMount"); | |
}, | |
componentDidMount: function() { | |
console.log("ChildComponent - componentDidMount"); | |
}, | |
componentWillUnmount: function() { | |
console.log("ChildComponent - componentWillUnmount"); | |
}, | |
componentWillReceiveProps: function(nextProps) { | |
console.log("ChildComponent - componentWillReceiveProps"); | |
console.log(nextProps); | |
}, | |
shouldComponentUpdate: function(nextProps, nextState) { | |
console.log("ChildComponent - shouldComponentUpdate"); | |
return true; | |
}, | |
componentWillUpdate: function(nextProps, nextState) { | |
console.log("ChildComponent - componentWillUpdate"); | |
console.log("nextProps:"); | |
console.log(nextProps); | |
console.log("nextState:"); | |
console.log(nextState); | |
}, | |
render: function() { | |
console.log("ChildComponent - render"); | |
return ( | |
<div>Props: {this.props.text}</div> | |
); | |
}, | |
componentDidUpdate: function(previousProps, previousState) { | |
console.log("ChildComponent - componentDidUpdate"); | |
console.log("previousProps:"); | |
console.log(previousProps); | |
console.log("previousState:"); | |
console.log(previousState); | |
} | |
}); | |
render( | |
<ParentComponent />, | |
document.getElementById("root") | |
); |
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