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event.target in React explained
In React, event.target refers to the HTML element that triggered the event. For instance, if you have a button component in React, you can add an onClick listener to it to listen for click events. When the button is clicked, the event object that is passed to the handler function will have the event.target property which is a reference to the button element that was clicked.
Here is an example of how event.target can be used in a React component to handle a button click event:
jsx Copy code
import React from 'react';
function Button() {
function handleClick(event) {
console.log(event.target); // logs the button element that was clicked
}
return (
<button onClick={handleClick}>Click me</button>
);
}
In the above example, when the button is clicked, the handleClick function is called with a click event object. Calling event.target on this object will give us a reference to the button element that was clicked. We can use this reference to perform any actions we want, such as updating the state of the component or making an API call.
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