Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
374 views
in Technique[技术] by (71.8m points)

javascript - Adding a high score to local storage

I want to add a high score to my game. Right now I have this:

var score = 0;
var highscore = 0;

The score variable works but whenever I get like points so total of 60 points it says the high score is still zero when checking it using console.log(highscore).

I have this to store the high score:

if (score > localStorage.getItem("highscore")) {
  localStorage.setItem("highscore", score);
}

This does not work properly, but it also doesn't give any errors.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

Try this:

var score = 0;
var highscore = localStorage.getItem("highscore");

if(highscore !== null){
    if (score > highscore) {
        localStorage.setItem("highscore", score);      
    }
}
else{
    localStorage.setItem("highscore", score);
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...