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added 55 characters in body
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Sergio
Sergio
  • 28.9k
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You need to use className.

Try:

div[0].className = "tagging";

If you want to add tha class to the existing one you can use:

div[0].className += " tagging"; // adding white-space is important

Demo here

To read: MDN className.

You need to use className.

Try:

div[0].className = "tagging";

If you want to add tha class to the existing one you can use:

div[0].className += " tagging"; // adding white-space is important

To read: MDN className.

You need to use className.

Try:

div[0].className = "tagging";

If you want to add tha class to the existing one you can use:

div[0].className += " tagging"; // adding white-space is important

Demo here

To read: MDN className.

added 19 characters in body
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Talha Akbar
Talha Akbar
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You need to use className.

Try:

div[0].className = "tagging";

If you want to add tha class to the existing one you can use:

div[0].className =+= div[0].className+" "tagging";tagging"; // adding white-space is important

To read: MDN className.

You need to use className.

Try:

div[0].className = "tagging";

If you want to add tha class to the existing one you can use:

div[0].className = div[0].className+ "tagging";

To read: MDN className.

You need to use className.

Try:

div[0].className = "tagging";

If you want to add tha class to the existing one you can use:

div[0].className += " tagging"; // adding white-space is important

To read: MDN className.

Source Link
Sergio
Sergio
  • 28.9k
  • 11
  • 90
  • 132

You need to use className.

Try:

div[0].className = "tagging";

If you want to add tha class to the existing one you can use:

div[0].className = div[0].className+ "tagging";

To read: MDN className.