The React LifeCycle - Simple Language
To mitro aaj hm fir haazir h apki sewa m , Chaliye mitro aaj hm React LifeCycle ka Funda samjhte hai or doubt clear krte hai, aakhir ye life cycle ka funda h kya , bahut baar interview m bhi pucha jata h. React ka Component Lifecycle ek tarah ka journey hai jo har React component ko through karna padta hai jab woh create hota hai, update hota hai, ya destroy hota hai. Isme kuch steps hote hain jaise ki: Initialization (Pehli Mulakat): Jab component create hota hai, toh constructor() function chalta hai, jisme initial state aur props set hote hain. Mounting (Pahad par chadhna): Yeh phase jab component pehli baar DOM mein render hota hai. Isme do functions chalte hain: componentWillMount() aur componentDidMount() . Pehla function render se pehle chalta tha, dusra render hone ke baad. Updating (Naye Rang Dikhana): Jab koi update hota hai, naye props ya state aate hain toh component re-renders hota hai. Yahaan shouldComponentUpdate() , componentWillUpdate() , aur componentDidUpdate() fu