Get Selected Option Text Using React Js

When working on a project with React.js, you may come across a situation where you need to get the text of the selected option from a dropdown list. This task may seem daunting at first, but fear not, as I'm here to guide you through the process.

First things first, it's essential to understand the basic structure of a dropdown list in React.js. You typically create a select element with multiple option elements inside it. Each option element represents a choice in the dropdown list.

To get the text of the selected option in React.js, you can use the event object that is passed to the onChange event handler of the select element. The event object contains information about the selected option, including its value and text.

Here's a step-by-step guide on how you can achieve this:

1. Create a state variable to store the selected option text. You can use the useState hook for this purpose.

const [selectedOptionText, setSelectedOptionText] = useState('');

2. Set up an event handler for the onChange event of the select element. This event handler will update the selected option text in the state variable.

const handleSelectChange = (event) => {
  const selectedText = event.target.selectedOptions[0].text;
  setSelectedOptionText(selectedText);
};

3. In the select element, make sure to add the value attribute to each option element, as it will be used to retrieve the selected option's text.

Option 1
  Option 2
  Option 3

4. Display the selected option text in your component. You can use the selectedOptionText state variable for this purpose.

<p>Selected Option: {selectedOptionText}</p>

By following these steps, you can easily retrieve and display the text of the selected option in a dropdown list using React.js. This can be particularly useful when you need to perform actions based on the user's selection in your application.

In conclusion, handling selected option text in React.js is a straightforward process once you understand the underlying concepts. Remember to leverage the event object and state management to achieve this functionality effectively. Happy coding!