ruoyi

src/layout/components/Sidebar/SidebarItem.vue

@@ -0,0 +1,94 @@
+<template>
+  <div v-if="!item.hidden">
+    <template v-if="hasOneShowingChild(item.children, item) && (!onlyOneChild.children || onlyOneChild.noShowingChildren) && !item.alwaysShow">
+      <app-link v-if="onlyOneChild.meta" :to="resolvePath(onlyOneChild.path, onlyOneChild.query)">
+        <el-menu-item :index="resolvePath(onlyOneChild.path)" :class="{ 'submenu-title-noDropdown': !isNest }">
+          <svg-icon :icon-class="onlyOneChild.meta.icon || (item.meta && item.meta.icon)"/>
+          <template #title>{{ onlyOneChild.meta.title }}</template>
+        </el-menu-item>
+      </app-link>
+    </template>
+
+    <el-sub-menu v-else ref="subMenu" :index="resolvePath(item.path)" popper-append-to-body>
+      <template v-if="item.meta" #title>
+        <svg-icon :icon-class="item.meta && item.meta.icon" />
+        <span>{{ item.meta.title }}</span>
+      </template>
+
+      <sidebar-item
+        v-for="child in item.children"
+        :key="child.path"
+        :is-nest="true"
+        :item="child"
+        :base-path="resolvePath(child.path)"
+        class="nest-menu"
+      />
+    </el-sub-menu>
+  </div>
+</template>
+
+<script setup>
+import { isExternal } from '@/utils/validate'
+import AppLink from './Link'
+import { getNormalPath } from '@/utils/ruoyi'
+
+const props = defineProps({
+  // route object
+  item: {
+    type: Object,
+    required: true
+  },
+  isNest: {
+    type: Boolean,
+    default: false
+  },
+  basePath: {
+    type: String,
+    default: ''
+  }
+})
+
+const onlyOneChild = ref({});
+
+function hasOneShowingChild(children = [], parent) {
+  if (!children) {
+    children = [];
+  }
+  const showingChildren = children.filter(item => {
+    if (item.hidden) {
+      return false
+    } else {
+      // Temp set(will be used if only has one showing child)
+      onlyOneChild.value = item
+      return true
+    }
+  })
+
+  // When there is only one child router, the child router is displayed by default
+  if (showingChildren.length === 1) {
+    return true
+  }
+
+  // Show parent if there are no child router to display
+  if (showingChildren.length === 0) {
+    onlyOneChild.value = { ...parent, path: '', noShowingChildren: true }
+    return true
+  }
+
+  return false
+};
+
+function resolvePath(routePath, routeQuery) {
+  if (isExternal(routePath)) {
+    return routePath
+  }
+  if (isExternal(props.basePath)) {
+    return props.basePath
+  }
+  if (routeQuery) {
+    let query = JSON.parse(routeQuery);
+    return { path: getNormalPath(props.basePath + '/' + routePath), query: query }
+  }
+  return getNormalPath(props.basePath + '/' + routePath)
+}
+</script>