How do I insert a JS script into a React class? [duplicate]

Question

I need to insert a JS-script into the React class component and make the script run only at the moment when this component is already mounted and is physically in the DOM. How should I do it? Thank you for attention.

Girgetto · Accepted Answer · 2021-03-23 15:05:22Z

1

If you need to execute a script or a function once your component is already mounted you should add a componentDidMount in your React class component.

componentDidMount(){}

answered Mar 23, 2021 at 15:05

Girgetto

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2 Comments

Alexei Over a year ago

And what to write in it?

Girgetto Over a year ago

@Konstantin the JS-script you need

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