this.state= {autoplay: false}....render(){ return( <Carousel> {something} </Carousel> )}如何根據(jù) this.state.autoplay 給Carousel返回是否添加autoplay屬性大致意思如下<Carousel {this.state.autoplay ? "autoplay" : ""}> {something}</Carousel>這個會報錯, 有沒有簡便的方法來書寫?復(fù)雜的方式:render(){ if(this.state.autoplay){ return( <Carousel autoplay> {something} </Carousel> ) }else{ return( <Carousel> {something} </Carousel> ) }}
react中如何根據(jù)state來判斷是否給標(biāo)簽添加指定屬性?
大話西游666
2018-12-19 16:15:40