How to setup Navigation expansion

[tusharsonawanes]

I am trying to setup Navigation expansion, I have added all the necessary code as mentioned here. I have all the pages mentioned in mkdocs.yml. As of now, it looks something like this

nav:
   - a.md
   - b.md

What I want is, the page b.md should be a part of a.md page and should support the collapse scenario.

Can anyone please help me to achieve the same?

Reference - https://squidfunk.github.io/mkdocs-material/setup/setting-up-navigation/#navigation-expansion

[squidfunk]

From what you write I think you mean collapsed sections. Try:

nav:
  - a:
    - a/index.md
    - a/b.md

Remember to adjust paths accordingly. Then enable navigation.indexes:

theme:
  features:
    - navigation.indexes

[tusharsonawanes]

Hi @squidfunk , okaye so I tried this.
What is happening as of now in my case is, the two pages which I want inside the collapsable section are in the same folder where the other 3 files are.

I wanted to understand, does a here mean the folder name and we need to create a new folder and place the other two pages under it or how is it? I tried replicating the nav section mentioned above exactly as it is, but somehow it isnt working for me

[squidfunk]

I wanted to understand, does a here mean the folder name and we need to create a new folder and place the other two pages under it or how is it?

Yes.