How to select all text in input with Reactjs, when it focused?

How to select all text in input with React.js when it is focused?

If you’re working with React.js and need to select all the text in an input field when it is focused, there are a couple of approaches you can take. In this blog post, we’ll explore two different solutions to achieve this functionality.

Solution 1: Using the useRef Hook

One way to select all text in an input field with React.js is by using the useRef hook. This hook allows us to create a reference to the input element and manipulate it directly.

Here’s an example of how you can implement this solution:

{`import React, { useRef } from 'react';

function MyComponent() {
  const inputRef = useRef(null);

  const handleFocus = () => {
    inputRef.current.select();
  };

  return (
    
  );
}`}

In this code snippet, we create a ref using the useRef hook and assign it to the input element. Then, we define a handleFocus function that is triggered when the input field is focused. Inside this function, we use the select() method on the ref to select all the text in the input field.

Solution 2: Using a Class Component

If you’re using a class component instead of a functional component, you can achieve the same result by using the ref attribute and a class method.

Here’s an example:

{`import React, { Component } from 'react';

class MyComponent extends Component {
  inputRef = React.createRef();

  handleFocus = () => {
    this.inputRef.current.select();
  };

  render() {
    return (
      
    );
  }
}`}

In this code snippet, we create a ref using the createRef method and assign it to the input element. The handleFocus method is triggered when the input field is focused, and it uses the select() method on the ref to select all the text in the input field.

Both of these solutions allow you to select all the text in an input field when it is focused using React.js. Choose the one that best fits your project’s requirements and coding style.

That’s it! You now know how to select all text in an input field with React.js when it is focused. Happy coding!