New class for element on click and reset classes for other elements [closed]

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Closed 8 years ago.

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All my <p>s have a class "A". I want to change the class of a <p> when it's clicked to class "B" and reset all others to class "A". Easy to change the <p>s to class "B", but completely stuck with reverting the others.

Answer 1

$('p').click(function() {
    $('p').removeClass('B').addClass('A'); // revert all 'p's to 'A'
    $(this).removeClass('A').addClass('B'); // 'this' refers to the clicked object
});

DEMO