| | |
| | | mounted() { |
| | | this.getMenuTree(); |
| | | }, |
| | | computed: {}, |
| | | computed: { |
| | | // 我们使用计算属性来获取到当前点击的菜单的路由路径,然后设置default-active中的值 |
| | | // 使得菜单在载入时就能对应高亮 |
| | | // activeIndex() { |
| | | // const route = this.$route; |
| | | // const { meta, path } = route; |
| | | // // if set path, the sidebar will highlight the path you set |
| | | // // 可以在路由配置文件中设置自定义的路由路径到meta.activeMenu属性中,来控制菜单自定义高亮显示 |
| | | // if (meta.activeMenu) { |
| | | // return meta.activeMenu; |
| | | // } |
| | | // return path; |
| | | // }, |
| | | }, |
| | | methods: { |
| | | getMenuTree() { |
| | | //获取目录树最大ID,新建节点使用 |
| | |
| | | }, |
| | | watch: { |
| | | $route() { |
| | | this.activeIndex = this.$route.path; |
| | | let str = this.$route.path; |
| | | if (str[0] == "/") { |
| | | this.activeIndex = str.slice(1); |
| | | } |
| | | }, |
| | | }, |
| | | created() { |
| | | let str = this.$route.path; |
| | | if (str[0] == "/") { |
| | | this.activeIndex = str.slice(1); |
| | | } |
| | | }, |
| | | }; |
| | | </script> |
| | | <style lang="less" scoped> |