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JavaScript

In React what do I use in place of name(deprecated). Changing the variable gave me a no-use-before-defined error.

In the React Components class I am building the scoreboard app.

I received an error stating 'name' is now deprecated.

I tried using title in place of name beginning in the players array and declared a new variable for title but received a ReferenceError: Cannot access 'title' before initialization.

So how do I declare a new variable but do so after initialization?

3 Answers

Nevermind, I fixed it. I changed the variable declaration to var title; . Sorry for the bother.

I am coding in VS Code. I can provide a screenshot of the players array, would that help?

import React from 'react';
import './App.css';
import Header from './Header';
import Player from './Player';
import AddPlayerForm from './AddPlayerForm';

let title = title; 
class App extends React.Component {
  state = {
    players: [
      { 
        title: "Amy", 
        score: 0,
        id: 1
      },
      {
        title: "John",
        score: 0,
        id: 2
      },
      {
        title: "Jack",
        score: 0,
        id: 3
      },
      {
        title: "Forrest",
        score:0,
        id: 4
      }
    ]
  };
Brandon White
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Brandon White
Full Stack JavaScript Techdegree Graduate 35,771 Points

OK. What is title supposed to represent here.

In the following line:

let title = title

What are you trying to accomplish with it? What info/Datatype is meant to be on the right side of the assignment operator?