How do I get string name of React Native component class?

Question

I want print class name with string format in react native programmatically. Can any one let me know that, how can I do this?

Answer 1

In JavaScript you can get the name of the class by using instance.constructor.name.

class Demo extends React.Component {
    componentDidMount(){
        console.log(this.constructor.name);  // "Demo"
    }
}

For JSX components you can use the instance.type.displayName. For instance:

let text = <Text></Text>;
console.log(text.type.displayName) // "Text"