react map遍历，react native map遍历

 

• react map遍历（截取部分重要代码）

{this.state.images.map((img, i) => {
    return (
        

            

                Updated:{img.left ? img.left.date : img.right.date}
            
        
    );
})}

或者

            {this.props.socks &&
              this.props.socks.map((sock, i) => {
                let randomId = Math.round(Math.random() * 10000);
                let sockDiv = (
                  
                    {sock.mac}
                    {sock.sn}
                    {sock.authCode}
                    {sock.foot}
                  
                );
                return sockDiv;
              })}

 

• react native map遍历（截取部分重要代码）

 

{this.props.forecastList && this.props.forecastList.daily_forecast && this.props.forecastList.daily_forecast.map((infor, i) => {
                    let weatherDiv =(
                        
                            
                                {infor[i]&&infor[i].date.split("-")[2]}日
                                今天
                            
                            
                                {(infor[i]&&infor[i].cond.txt_n) === "多云" ?  : null}
                                {infor[i]&&infor[i].cond.txt_n}
                            
                            
                                {infor[i]&&infor[i].tmp.min}~{infor[i]&&infor[i].tmp.max}℃
                            
                        
                    );
                    return weatherDiv
                })}