React Js change text of div dynamically
React Js change text of div dynamically:To change the text of a div dynamically in React.js, you can make use of the state and the JSX syntax. First, define a state variable using the useState hook. Then, use the variable to set the initial text value of the div.
To change the text dynamically, you can update the state variable using the setState function. React will automatically re-render the component and display the updated text in the div. By utilizing this approach, you can achieve dynamic text changes in React.js efficiently.
Thanks for your feedback!
Your contributions will help us to improve service.
How can you dynamically change the text content of a <div> element using React.js?
In this React.js code snippet, a functional component called "App" is defined. It uses the useState hook to create a state variable called "text" and a function to update it called "setText". Initially, the "text" state is set to 'Initial text'.
The component renders a div element with the id "myDiv", which displays the value of the "text" state. Below the div, there is a button with an onClick event handler that triggers the "changeText" function.
When the "changeText" function is called, it retrieves the target div element by its id and updates its text content to 'New text' dynamically.
Output of React Js change text of div dynamically
