SiderMenu.vue
2.49 KB
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<template>
<a-layout-sider class="left-sider">
<div style="width: 200px">
<a-menu :selectedKeys="selectedKeys" :openKeys.sync="openKeys" mode="inline" theme="dark">
<template v-for="item in menuData">
<a-menu-item v-if="!item.children" :key="item.path" @click="handleMenuClick(item)">
<a-icon v-if="item.meta.icon" :type="item.meta.icon" />
<span>{{ item.meta.title }}</span>
</a-menu-item>
<sub-menu v-else :key="item.path" :menu-info="item" />
</template>
</a-menu>
</div>
</a-layout-sider>
</template>
<script>
import SubMenu from './SubMenu'
export default {
name: 'SiderMenu',
components: {
"sub-menu": SubMenu
},
watch: {
'$route.path': function (val) {
this.selectedKeys = this.selectedKeysMap[val]
this.openKeys = this.collapsed ? [] : this.openKeysMap[val]
}
},
data() {
this.selectedKeysMap = {}
this.openKeysMap = {}
const menuData = this.getMenuData(this.$router.options.routes)
return {
list: [],
menuData,
selectedKeys: this.selectedKeysMap[this.$route.path],
openKeys: this.collapsed ? [] : this.openKeysMap[this.$route.path]
};
},
methods: {
getMenuData(routes = [], parentKeys = [], selectedKey) {
const menuData = []
// console.log('routes==>', routes)
for (let item of routes) {
if (item.name && !item.hideInMenu) {
this.openKeysMap[item.path] = parentKeys
this.selectedKeysMap[item.path] = [selectedKey || item.path]
const newItem = { ...item }
delete newItem.children
if (item.children && !item.hideChildrenInMenu) {
newItem.children = this.getMenuData(item.children, [...parentKeys, item.path])
} else {
this.getMenuData(
item.children,
selectedKey ? parentKeys : [...parentKeys, item.path],
selectedKey || item.path
)
}
menuData.push(newItem)
} else if (!item.hideInMenu && !item.hideChildrenInMenu && item.children) {
menuData.push(...this.getMenuData(item.children, [...parentKeys, item.path]))
}
}
// console.log('parentKeys==>', parentKeys)
// console.log('selectedKey==>', selectedKey)
// console.log('menuData==>', menuData)
return menuData;
},
handleMenuClick(item) {
console.log(11,item)
this.$router.push({ path: item.path, query: $route.query })
}
}
}
</script>