React Class Component State - React Tutorials 2022 with simple examples
what is React Class Component State and how to use states and change them in class components ?
it is a free React Tutorials 2022 with simple examples !
React Class components have a built-in state object.
You might have noticed that we used state earlier in the component constructor tutorial.The state object is where you store property values that belongs to the component.When the state object changes, the component re-renders.
The state object is initialized in the constructor .
constructor(props){
super(props);
this.state = {category: "web"};
}
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