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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 6x 1x 4x | import React from 'react'; import { connect } from 'react-redux'; @connect(state => { return { display: state.index }; }) export default class IndexView extends React.Component { showToggleEvent = e => { const { dispatch, display } = this.props; if (display) { dispatch({ type: 'index/toggleShow', payload: false }); } else { dispatch({ type: 'index/toggleShow', payload: true }); } }; render() { console.log('主页页面') const { display } = this.props; return ( <div> 当前位置主页: <button onClick={this.showToggleEvent}> {display && '隐藏'} {!display && '显示'} </button> {display && <div>我被显示了</div>} </div> ); } } |