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JavaScript React Basics (2018) Understanding State Understanding State Review

Posted by Th T
Th T
376 Points

Hello, I get stuck in this question?

Complete the code to display the value of a prop named time.

class Clock extends React.Component {
  render() {
    return (
      <span className="time"> {props.time}</span>    // what's the value of time?
    );
  }
}

5 Answers

Adam Beer
Adam Beer
11,314 Points
Adam Beer
Adam Beer
11,314 Points

We don't know, but we saved the time value in the other file inside the state :) So now you can import the time from the other file.

Adam Beer
Adam Beer
11,314 Points
Adam Beer
Adam Beer
11,314 Points

You are very close, just use the special keyword.

Anatolii Ryzhkov
Anatolii Ryzhkov
7,573 Points
Anatolii Ryzhkov
Anatolii Ryzhkov
7,573 Points

Unfortunately, I still don't understand what the answer should be :(

Ana Sequeira
Ana Sequeira
877 Points
Ana Sequeira
Ana Sequeira
877 Points

The correct answer is {this.props.time}

Th T
Th T
376 Points
Th T
Th T
376 Points

thanks guys for helping

Adam Beer
Adam Beer
11,314 Points
Adam Beer
Adam Beer
11,314 Points

Props keyword tell the compiler how the information come from another file.

Render Props

James Nguyen
PLUS
James Nguyen
Courses Plus Student 6,841 Points
James Nguyen
James Nguyen
Courses Plus Student 6,841 Points

I user this.props.time but it not working????