Angular / ReactJS
Difference between state and props in React.
Both props and state are plain JavaScript objects. While both of them hold information that influences the output of render, they are different in their functionality with respect to components.
Props get passed to the component similar to function parameters whereas the state is managed within the component similar to variables declared within a function.
| Criteria | State | Props |
| Can receive Initial value from parent component? | Yes | Yes |
| Can parent component update/change value? | No | Yes |
| Can we set default values inside a component? | Yes | Yes |
| Can value change inside component? | Yes | No |
| Can we set initial value for child components? | Yes | Yes |
| Can value be changed inside child components? | No | Yes |
Dogecoin! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi. Use the referral link: Signup now and earn!
Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.
Join CoinBase! We'll both receive $10 in free Bitcoin when they buy or sell their first $100 on Coinbase! Available in India also.
Use the referral Join coinbase!
Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
Webull! Receive free stock by signing up using the link: Webull signup.
More Related questions...
