How to open different divs when clicking on different blocks?

Question

React

How to open at a clique - I understand. But how can a certain div be "attached" to a block? So that when you click, different ones open. On pure JS, one could use data-target for example.

Answer 1

e.target familiar? Perhaps I did not understand you correctly.

Answer 2

You must have some component that is "above" all the components where you need to show/hide something. With it, you make a true / false state, which will be responsible for showing / hiding the block. (Instead of all this, you can use redux)
You pass this state through props to all places where you need to show / hide something depending on it
Of course, I described it rather abstractly