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如图我要实现一个这样的页面。在点击分页器进行左边的页面切换后,如切到第五页,再点击侧边导航后切换到另一项的第一页,所以传进去了num(页数)为1，但这样分页器切换页面后左侧就没有激活项了,这个怎么解决呢？
If that doesn’t work, just use ng-class to write the activation status
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
If that doesn’t work, just use ng-class to write the activation status