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JavaScript React Basics (2018) Introducing Props Use Props to Create Reusable Components

Posted by Brian Lockerbie
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Brian Lockerbie
Full Stack JavaScript Techdegree Graduate 17,512 Points

Why is my score not displaying 50?

I am at the 3min mark and I have done everything the instructor has said and Im refreshing the browser and running of a live port and still getting 35. What am I doing wrong?

Brian Lockerbie
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Brian Lockerbie
Full Stack JavaScript Techdegree Graduate 17,512 Points 
const Header = (props) => {
  return (
    <header>
      <h1>{ props.title }</h1>
      <span className="stats">Players: { props.totalPlayers }</span>
    </header>
  );
}

const Player = (props) => {
  return (
    <div className="player">
      <span className="player-name">
        {props.name}
      </span>

      <Counter score={props.score} />
    </div>
  );
}

const Counter = (props) => {
  return (
    <div className="counter">
      <button className="counter-action decrement"> - </button>
      <span className="counter-score">{ props.score }</span>
      <button className="counter-action increment"> + </button>
    </div>
  );
}

const App = () => {
  return (
    <div className="scoreboard">
      <Header 
        title="Scoreboard" 
        totalPlayers={1} 
      />

      {/* Players list */}
      <Player name="Guil" score={50} />
    </div>
  );
}

ReactDOM.render(
  <App />,
  document.getElementById('root')
);
Brian Lockerbie
.a{fill-rule:evenodd;}techdegree seal-36
Brian Lockerbie
Full Stack JavaScript Techdegree Graduate 17,512 Points

@krisnikolaisen here is the code Kris

Brian Lockerbie
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Brian Lockerbie
Full Stack JavaScript Techdegree Graduate 17,512 Points

KRIS NIKOLAISEN here is the code

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,968 Points

I tried your code in the video's workspace and it shows 50. May be a caching issue. If you are using Chrome I think you can hold down the shift key and refresh to force a reload. There are other means of clearing the cache as well. Trying it in incognito mode might be one.

2 Answers

Ian Ostrom
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.a{fill-rule:evenodd;}techdegree
Ian Ostrom
Full Stack JavaScript Techdegree Student 10,331 Points
Ian Ostrom
.a{fill-rule:evenodd;}techdegree
Ian Ostrom
Full Stack JavaScript Techdegree Student 10,331 Points

I agree with Kris. Your code looks right and worked properly for me too. Maybe you didn't save before refreshing your browser. I do that all the time.

Yuri Souza
Yuri Souza
9,518 Points
Yuri Souza
Yuri Souza
9,518 Points

I've had the same issue, it's a problem with Chrome. I don't really know how to fix it but when i changed browser it worked.