基于React的Tab组件
发布时间:2020-12-15 20:25:56 所属栏目:百科 来源:网络整理
导读:基于React的Tab组件 Tabs renderHeader = () = { return React.Children.map( this.props.children,(element,index) = { const activeStyle = element.key === this.state.activeKey ? "activeTitle" : null; return ( span onClick={() = { this.setState({
基于React的Tab组件TabsrenderHeader = () => { return React.Children.map( this.props.children,(element,index) => { const activeStyle = element.key === this.state.activeKey ? "activeTitle" : null; return ( <span onClick={() => { this.setState({ activeKey: element.key }) }} className={classnames("title",activeStyle)} > {element.props.title} </span> ) }) } renderContent = () => { return React.Children.map( this.props.children,index) => { if (element.key === this.state.activeKey) { return (<div>{element.props.children}</div>) } }) } render() { return ( <div className="container"> <div className="titleContainer">{this.renderHeader()}</div> <div className="contentContainer">{this.renderContent()}</div> </div> ) } TabPanerender() { return ( <div> <div>{this.props.title}</div> <div>{this.props.children}</div> </div> ) } 调用render() { return ( <div> <Tabs activeKey="1"> <TabPane title="title1" key="1">content1</TabPane> <TabPane title="title2" key="2">content2</TabPane> </Tabs> </div> ) } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |