score:1
Accepted answer
setstate is asynchronous, refer https://medium.learnreact.com/setstate-is-asynchronous-52ead919a3f0.
setstate enables you to make a callback function after you set the state so you can get the real state. in your case
this.setstate({id: value}, () => console.log(this.state.id));
Source: stackoverflow.com
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