Forked from fay-jai/react-lifecycle-parent-child.jsx
Created
November 12, 2016 04:25
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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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