watch: { // 当点击查看下级时，公用得是同一个页面，所以监测路由变化，获取级别num和id $route(val, oldval) { this.rank = typeof val.query.num === 'undefined' ? 1 : parseInt(val.query.num) this.id_s = val.query.id this.options[1].value = this.rank if (val) { this.getList() } } },
mounted() { // 当返回得时候可以路由参数里面获取级别和id if (this.$route.query.num) { this.rank = this.$route.query.num this.options[1].value = this.rank } if (this.$route.query.id) { this.id_s = this.$route.query.id } this.getList() },
