Javascript调用php标头[重复]

Question

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• What is the difference between client-side and server-side programming? 5 answers

I have the following javascript code:

function like(){
  if(loged) {
    if(liked) {
      likes-=1;
      liked = false;
      document.getElementById('alike').src = "img/icons/like.png";
    } else if(disliked) {
      dislikes-=1;
      disliked = false;
      likes+=1;
      liked = true;
      document.getElementById('alike').src = "img/icons/like1.png";
      document.getElementById('adislike').src = "img/icons/dislike.png";
    } else {
      likes+=1;
      liked = true;
      document.getElementById('alike').src = "img/icons/like1.png";
    }
  } else {
    <?php header("Location:login");?>
  }
}

I want to redirect the user to the login page how can i user php inside javascript to this. I do not want to have to use any other things like ajax etc. Thanks.

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Answer 1

You do not need to use PHP header() to redirect with JS. You can simply use the window.location property:

window.location.href = "your_url";

//or

window.location = "your_url";

//or

location.href = "your_url";

//or

location = "your_url";