React Js Get and add multiple Input field value dynamically
React Js Get and add multiple Input field value dynamically:In React.js, you can dynamically get and add multiple input field values by using the concept of state and event handling.
First, create a state variable to store the input values as an array. Then, for each input field, assign an onChange event that updates the state with the new value.
To add new input fields dynamically, you can have a button with an onClick event that pushes a new empty value to the state array.
This way, whenever the state is updated, React re-renders the component, displaying the updated input fields and their values dynamically.
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How can I dynamically retrieve and add values from multiple input fields in React.js?
This code snippet demonstrates how to create and manage multiple input fields dynamically in a React.js application. The component uses the useState hook to maintain an array of input values.
The handleInputChange function updates the input value at a specific index in the array when the user types into an input field. The handleGetValue function alerts the value of a specific input field. The handleAddInput function adds a new empty input field to the array.
The handleRemoveInput function removes an input field at a specific index. The rendered component displays the input fields, along with buttons to get their values, remove them, and add new input fields.
Output of React Js Get and add multiple Input field value dynamically
