Parent
返回给定菜单条目的 `parent` 属性。
菜单定义如下:
[[menus.main]]
name = 'Products'
pageRef = '/product'
weight = 10
[[menus.main]]
name = 'Product 1'
pageRef = '/products/product-1'
parent = 'Products'
weight = 1
[[menus.main]]
name = 'Product 2'
pageRef = '/products/product-2'
parent = 'Products'
weight = 2下面的模板渲染嵌套菜单,在每个子条目旁列出其 parent 属性:
<ul>
{{ range .Site.Menus.main }}
<li>
<a href="{{ .URL }}">{{ .Name }}</a>
{{ if .HasChildren }}
<ul>
{{ range .Children }}
<li><a href="{{ .URL }}">{{ .Name }}</a> ({{ .Parent }})</li>
{{ end }}
</ul>
{{ end }}
</li>
{{ end }}
</ul>