Handling Multiple Select Inputs in a React Form with State Management Issues
I'm trying to figure out After trying multiple solutions online, I still can't figure this out..... I've searched everywhere and can't find a clear answer. I'm working on a React application where I'm trying to manage multiple select inputs within a form. The issue arises when I attempt to capture the selected values in the component's state. I'm using React 18 with functional components and hooks, specifically `useState`. I have several select inputs that are populated from an API, and although they appear correctly, the selected values do not reflect the user's choices correctly upon submission. Here's a simplified version of my code: ```jsx import React, { useState, useEffect } from 'react'; const MyForm = () => { const [options, setOptions] = useState([]); const [selectedValues, setSelectedValues] = useState({}); useEffect(() => { fetch('https://api.example.com/options') .then(response => response.json()) .then(data => setOptions(data)); }, []); const handleChange = (event) => { const { name, value } = event.target; setSelectedValues(prev => ({ ...prev, [name]: value })); }; const handleSubmit = (event) => { event.preventDefault(); console.log(selectedValues); }; return ( <form onSubmit={handleSubmit}> {options.map(option => ( <select key={option.id} name={option.name} onChange={handleChange}> <option value="">Select...</option> {option.choices.map(choice => ( <option key={choice.value} value={choice.value}>{choice.label}</option> ))} </select> ))} <button type="submit">Submit</button> </form> ); }; ``` The `selectedValues` state should capture the values of the selects, but when I log `selectedValues` on form submission, I often see an empty object or incomplete data. I suspect it's because the `event.target.name` does not match the keys in my `selectedValues` state. I've tried debugging with console logs in `handleChange`, and they seem to be firing correctly, but the state isn't reflecting those changes reliably. Am I missing something in how the state updates are batched or handled in React? Any insights on best practices for managing multiple select inputs in this scenario would be greatly appreciated. Thanks! I'm working on a service that needs to handle this. Am I missing something obvious? My development environment is macOS. Thanks in advance! I'm on Ubuntu 22.04 using the latest version of Javascript. Thanks for any help you can provide!