CODEWITHSUNDEEP
javascript
nguyencuc2286
nguyencuc2286

Reputation: 117

problem when using javascript's function (the object does not display as expect)

My purpose is to run play() function first, then pause() function. The last code document.write("</br>You should really pass on the second"); just to test all the code run or not (if it display, the code run ok, right ?).

<!DOCTYPE html>
<html>
<head>
<title>c5vd4</title>
<meta charset="utf-8">
<script type="text/javascript">
var song = {
    name: "Walk This Way",
    artist: "Run-D.M.C.",
    minutes: 4,
    seconds: 3,
    genre: "80s",
    playing: false,
    play function() {
    if (!this.playing) {
    this.playing = true;
    document.write("Playing "+ this.name + " by " + this.artist);
        }
    },
    pause function() {
    if (this.playing) {
    this.playing = false;
    }
    }
}    
song.play();
song.pause();
document.write("</br>You should really pass on the second");
  </script>
  </head>
  </html>

But, when I ran my code, nothing display. Even the last code. Could you please give me some ideas for me with this problem ? Thank you very much.

Upvotes: 0

Views: 35

Answers (1)

Simone Rossaini
Simone Rossaini

Reputation: 8162

You need to use : with pause and play like:

var song = {
  name: "Walk This Way",
  artist: "Run-D.M.C.",
  minutes: 4,
  seconds: 3,
  genre: "80s",
  playing: false,
  play: function() {
    if (!this.playing) {
      this.playing = true;
      document.write("Playing " + this.name + " by " + this.artist);
    }
  },
  pause: function() {
    if (this.playing) {
      this.playing = false;
    }
  }
}
song.play();
song.pause();
document.write("</br>You should really pass on the second");

Upvotes: 1

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