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2.8 KiB
2.8 KiB
压缩菜单
可以让垂直菜单随着边栏压缩。使用 collapsed
属性控制菜单状态。必需设定 collapsed-width
来确保菜单正常显示。除此之外还有一些其他和压缩有关的属性:icon-size
、collapsed-icon-size
、popover-body-style
。详细信息参考页面底下的 API 文档。
<n-space vertical>
<n-switch v-model:value="collapsed" />
<n-layout>
<n-layout-sider
collapse-mode="width"
:collapsed-width="64"
:width="240"
:collapsed="collapsed"
show-toggle-button
@collapse="collapsed = true"
@expand="collapsed = false"
>
<n-menu
:collapsed="collapsed"
:collapsed-width="64"
:collapsed-icon-size="22"
:items="menuItems"
v-model:value="activeKey"
/>
</n-layout-sider>
<n-layout>
<n-layout-content>
<span>内容</span>
</n-layout-content>
</n-layout>
</n-layout>
</n-space>
import { h, resolveComponent } from 'vue'
import {
BookOutline as BookIcon,
PersonOutline as PersonIcon,
WineOutline as WineIcon
} from '@vicons/ionicons-v5'
function renderIcon(icon) {
return () => h(resolveComponent('n-icon'), null, { default: () => h(icon) })
}
const menuItems = [
{
title: '且听风吟',
key: 'hear-the-wind-sing',
icon: renderIcon(BookIcon)
},
{
title: '1973年的弹珠玩具',
key: 'pinball-1973',
icon: renderIcon(BookIcon),
disabled: true,
children: [
{
title: '鼠',
key: 'rat'
}
]
},
{
title: '寻羊冒险记',
key: 'a-wild-sheep-chase',
disabled: true,
icon: renderIcon(BookIcon)
},
{
title: '舞,舞,舞',
key: 'dance-dance-dance',
icon: renderIcon(BookIcon),
children: [
{
type: 'group',
title: '人物',
key: 'people',
children: [
{
title: '叙事者',
key: 'narrator',
icon: renderIcon(PersonIcon)
},
{
title: '羊男',
key: 'sheep-man',
icon: renderIcon(PersonIcon)
}
]
},
{
title: '饮品',
key: 'beverage',
icon: renderIcon(WineIcon),
children: [
{
title: '威士忌',
key: 'whisky'
}
]
},
{
title: '食物',
key: 'food',
children: [
{
title: '三明治',
key: 'sandwich'
}
]
},
{
title: '过去增多,未来减少',
key: 'the-past-increases-the-future-recedes'
}
]
}
]
export default {
data () {
return {
activeKey: null,
collapsed: true,
menuItems
}
}
}