Adding an integer to the end of a class name

Question

This is the code I'm having trouble with :

for (var i; i < 10; i++) {
  if (('.ph' + i).css('visibility') === 'hidden') {
    ('.art' + i).css({'visibility':'visible'});
    break;
  };
};

I'm wondering why I can't add the integer to the class name this way, and how I could proceed to get that result.

acontell · Accepted Answer · 2015-01-17 21:01:59Z

4

No problem with your code, just add $ or jQuery (you were trying to access the method css of a string):

for (var i=0; i < 10; i++) {
  if ($('.ph' + i).css('visibility') === 'hidden') {
    $('.art' + i).css({'visibility':'visible'});
    break;
  };
};

answered Jan 17, 2015 at 21:01

acontell

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