navigation.ftl assign childpage as nav_item

[Michael Lautenschläger, geändert vor 8 Jahren.]

Hello,
I'm new to freemarker, and i have a question:

if my nav_item has only one child i want the child to override the parent nav_item. how can i achieve this?

i think of something like:

<#if nav_item.hasChildren() && nav_item.getChildren()?size == 1>
--> do something

regards,
Michael

[Julien Mourad, geändert vor 8 Jahren.]

What exactly do you mean by override the parent nav_item? Is it display the child page instead of parent?