Web / ReactJS
How do I force a React component to re-render?
React components render and update based on a change in state or props automatically. Update the state from anywhere and suddenly your UI element updates.
In most cases you should never force a React component to re-render; re-rendering should always be done based on state or props changes. However, the below are legitimate options for the need to force a render in a few cases.
this.forceUpdate(), we can force a re-render. Calling this method also skips
By calling the
setState method with setting the existing state, we can invoke re-render.
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.
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.
More Related questions...