How to display a submenu only for a specific document?

Question

MODX

Hello.
There are 6 menu items and you need to display a submenu only for the "Articles" resource, while the rest do not.
That is:
Home, About us, Services, Reviews, Articles, Contacts | The article displayed a submenu from any page. But I do not want a submenu to be displayed on the Services page.
I know that you can check the box not to show in the menu, but there are a lot of resources and I don’t want to prescribe for everyone.
I display the menu through Wayfinder.
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Is it possible to call another wayfinder in &innerRowTpl with parameter?

Answer 1

You can check the condition through I/O filters, i.e. if id=5, then display wayfainder with level=2, in other cases - 1, i.e.:
or more clearly:

More about I/O filters - docs.modx.pro/system/the-basics/filters-input-and-...