Question

I have a voting script with an arrow system (upvotes and downvotes).If user clicks upvote, the arrow changes to the green arrow, meaning vote registered. If they click again, I want the arrow to revert back to the original image. However, using my code, it changes the image on the first like, but doesn’t revert back on a second click.

if (like.src = 'vote_triangle.png') {
  like.src = 'vote_triangle_like.png';
} else {
  like.src = 'vote_triangle.png';
}

Answer 1

Use a more lenient if statement like:

if (like.src.indexOf('vote_triangle.png')!=-1) {
  like.src = 'vote_triangle_like.png';
} else {
  like.src = 'vote_triangle.png';
}