angular中ngclass用法

下面就是ngclass的用法:

1:   ng-class="row.point >=0?'style1':'style2'"                        //point>0的时候执行style1,否则style2

2:   ng-class="{true: 'style1', false: 'style2'}[isActive]"            //isactive是ture的时候执行style1,否则style2

3: ng-class {'selected': isSelected, 'car': isCar}"                    //当 isSelected = true 则增加selected class,当isCar=true,则增加car class,

原文地址:https://www.cnblogs.com/HSHS/p/7645154.html