score:3
Accepted answer
either you can set the props value as default values using defaultprops:-
export default class name extends component {
static defaultprops = {
name: "name default value",
email: "email default value"
};
constructor(props) {
super(props);
this.state = {
name: this.props.name,
email: this.props.email,
// some other variables
};
}
...... ..........
...... ..........
}
or
you can update your props value in componentwillreceiveprops() method, this method will execute every time your props value changes either coming from server or something. like below:-
componentwillreceiveprops(nextprops) {
if (!this.props.name && nextprops.name) {
// here you can do according to your need
// you can update the values of variables in state here
this.setstate({ name: nextprops.name });
}
}
Source: stackoverflow.com
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