React（二）實現雙向資料流

標籤：message   span   雙向   state   ret   awesome   nbsp   value   dom   

<div id="app"></div><script src="bower_components/react/react.min.js"></script><script src="bower_components/react/react-dom.min.js"></script><!-- 引入React的一個擴充 --><script src="bower_components/react/react-with-addons.min.js"></script><script src="lib/babel-core/browser.min.js"></script><script type="text/babel">    var EasyForm = React.createClass({        // 引入mixins        mixins: [React.addons.LinkedStateMixin],        getInitialState: function () {            return {                message: ‘react is awesome‘,                isReactAwesome: true            }        },        render: function () {            return (                <div>                    <h1>我想說：{this.state.message}</h1>                    <h2>React是不是很好用？ {this.state.isReactAwesome ? ‘非常好用！‘ : ‘一般般。。。‘}</h2>                    <input type="text" valueLink={this.linkState(‘message‘)}/>                    <br/>                    <input type="checkbox" checkedLink={this.linkState(‘isReactAwesome‘)}/>                    <br/>                    <SubComp {...this.props}/><!--spread-->                </div>            );        }    });    var SubComp = React.createClass({        render: function () {            return (                <div>                    <h3>這是個子組件哦</h3>                    <SubSubComp {...this.props}/>                </div>            )        }    });    var SubSubComp = React.createClass({        render: function () {            return (                <div>                    <p>你想說什嗎？</p>                    <input type="text" valueLink={this.props.messageLink}/>                    <p>你稀罕React嗎？</p>                    <input type="checkbox" checkedLink={this.props.likeLink}/>                </div>            )        }    });    ReactDOM.render(        <EasyForm/>,        document.getElementById(‘app‘)    );</script>

 

React（二）實現雙向資料流