Identifier
Identifier
方法會傳回選單項目的 identifier
屬性。如果該選單項目是自動定義的,則會傳回頁面的區塊名稱。
hugo.
menus:
main:
- identifier: about
name: About
pageRef: /about
weight: 10
- identifier: contact
name: Contact
pageRef: /contact
weight: 20
[menus]
[[menus.main]]
identifier = 'about'
name = 'About'
pageRef = '/about'
weight = 10
[[menus.main]]
identifier = 'contact'
name = 'Contact'
pageRef = '/contact'
weight = 20
{
"menus": {
"main": [
{
"identifier": "about",
"name": "About",
"pageRef": "/about",
"weight": 10
},
{
"identifier": "contact",
"name": "Contact",
"pageRef": "/contact",
"weight": 20
}
]
}
}
以下範例展示如何在多語系站點中,利用 Identifier
方法查詢翻譯表,並在翻譯表中沒有匹配鍵時,回退使用 name
屬性:
<ul>
{{ range .Site.Menus.main }}
<li><a href="{{ .URL }}">{{ or (T .Identifier) .Name }}</a></li>
{{ end }}
</ul>