How can i do ionic expand collapse

How can i do ionic 2 expand collapse.please help me anyone give me a example of code or demo.
Thanks in advance.

something like this?

@FnnHuman Thansk for your valuable reply .But sir actually i want to do. when any user click on a button expend the collapse.

does it have to involve animation or not?

Yes.Like slide up and down.

You can use this accordion I have mentioned before to do that

@FnnHuman Thank you for your advice.