React-to-print: How Can i Print?

[loverdeveloper]

BAD DOCS BAD DOCS BAD DOCS BAD DOCS
What is componentRef?

[xnart]

Check the React docs : https://reactjs.org/docs/refs-and-the-dom.html

[loverdeveloper]

How Can i Pass a function that return a div and h2 to print it?

[loverdeveloper]

is ComponentToPrint must be an Class?

[MatthewHerbst]

@ikosar yes. The library requires the use of refs to work, and functional components do not have refs.

From the React docs:

You may not use the ref attribute on function components because they don’t have instances.

If you know of a better way to write this library that without refs we'd be happy to hear it. Thanks!

[loverdeveloper]

Dear MatthewHerbst
Many thanks to your complete answer

[AhmadiRamin]

I read the document but I still can not understand how I can define the componentRef.
and I have another question, I'm using FabricUI Dialog component, can I print the content of the dialog?

[MatthewHerbst]

@AhmadiRamin what don't you understand? It's just any React ref.

[AhmadiRamin]

@MatthewHerbst Thanks Matthew, I figured it out and it's working now.

[MatthewHerbst]

@ikosar are you still having problems?