ByWeight
文法
MENU.ByWeight
戻り値
navigation.Menu
The ByWeight method returns the given menu with its entries sorted by weight, then by name, then by identifier. This is the default sort order.
Consider this menu definition:
hugo.
menus:
main:
- identifier: about
name: About
pageRef: /about
weight: 20
- identifier: services
name: Services
pageRef: /services
weight: 10
- identifier: contact
name: Contact
pageRef: /contact
weight: 30
[menus]
[[menus.main]]
identifier = 'about'
name = 'About'
pageRef = '/about'
weight = 20
[[menus.main]]
identifier = 'services'
name = 'Services'
pageRef = '/services'
weight = 10
[[menus.main]]
identifier = 'contact'
name = 'Contact'
pageRef = '/contact'
weight = 30
{
"menus": {
"main": [
{
"identifier": "about",
"name": "About",
"pageRef": "/about",
"weight": 20
},
{
"identifier": "services",
"name": "Services",
"pageRef": "/services",
"weight": 10
},
{
"identifier": "contact",
"name": "Contact",
"pageRef": "/contact",
"weight": 30
}
]
}
}
To sort the entries by weight, then by name, then by identifier:
<ul>
{{ range .Site.Menus.main.ByWeight }}
<li><a href="{{ .URL }}">{{ .Name }}</a></li>
{{ end }}
</ul>
Hugo renders this to:
<ul>
<li><a href="/services/">Services</a></li>
<li><a href="/about/">About</a></li>
<li><a href="/contact">Contact</a></li>
</ul>
You can also sort menu entries using the sort function. For example, to sort by weight in descending order:
<ul>
{{ range sort .Site.Menus.main "Weight" "desc" }}
<li><a href="{{ .URL }}">{{ .Name }}</a></li>
{{ end }}
</ul>
When using the sort function with menu entries, specify any of the following keys: Identifier, Name, Parent, Post, Pre, Title, URL, or Weight.