Is it possible to pass data from an event in PHP to a React component?

Question

React

Let's say I receive data and write it to the database. This happens in the PHP controller. And in the template, I have a place to display the React component. How can I, for example, pass event data to the React component - writing data to the database. I would be grateful for the help, apparently the react should somehow track this event, but I can not figure out how.

Answer 1

You somehow have little information in the question, it would be nice to provide the code. In general, I see two options
Option one.
The php controller is called directly from the page on which the component is located with an ajax request. Then the data for this component can be sent in the response, and they will get into the component, for example, through Redux, or if the request is sent from the component itself to which the data should get, then in the response they will already be in your component.
Option three.
On the page, it is generally not known when the controller is twitching, and you need to do not connect the client - the server, but the server client. Then you need to look towards sockets and their implementation either in php or, more likely, through a layer on node.js