react return中可否调用自定义函数

Question

react return中可否调用自定义函数

Answer 1

自定义函数方法如下：showIntoCollapse(logListFirst) {return (<Collapse accordion onChange={(key) => this.onChange(key)}>{logListFirst.map((item) => {const itemLogMemo = item.logMemo;const itemGmtCreate = item.gmtCreate;const itemUuid = item.logUuid;const headerContent = itemLogMemo + ' --- ' + itemGmtCreate;return (<Panel header={headerContent} key={itemUuid}>{this.state.itemList}</Panel>);})}</Collapse>)}&nbsp;

Answer 2

class Update extends React.Component{constructor(props){super(props);this.state = {nowtime:'2016-12-12 17:00:00',resttime:'23'};}render(){return(<p id="updateTime">更新时间:{this.state.nowtime} 距离下一次更新大概还有{this.state.resttime}分钟</p>)}