Gyyq-Upstairs/src/layout/components/Sidebar/index.vue

<template>
    <div :class="{ 'has-logo': showLogo }" style="padding: 0 1rem ;">
        <logo v-if="showLogo" :collapse="isCollapse" />
        <div>
            <el-menu :default-active="activeMenu" :collapse="isCollapse" text-color="#3D424D" :unique-opened="true"
                active-text-color="white" :collapse-transition="false" mode="vertical">
                <sidebar-item v-for="(route, index) in sidebarRouters" :key="route.path + index" :item="route"
                    :base-path="route.path" />
            </el-menu>
        </div>
    </div>
</template>

<script>
import { mapGetters, mapState } from "vuex";
import Logo from "./Logo";
import SidebarItem from "./SidebarItem";
import variables from "@/assets/styles/variables.scss";

export default {
    components: { SidebarItem, Logo },
    computed: {
        ...mapState(["settings"]),
        ...mapGetters(["sidebarRouters", "sidebar"]),
        activeMenu() {
            const route = this.$route;
            const { meta, path } = route;
            // if set path, the sidebar will highlight the path you set
            if (meta.activeMenu) {
                return meta.activeMenu;
            }
            return path;
        },
        showLogo() {
            return this.$store.state.settings.sidebarLogo;
        },
        variables() {
            return variables;
        },
        isCollapse() {
            return !this.sidebar.opened;
        }
    }
};
</script>