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How do I use hasClass so it works as doesNotHaveClass? In other words, rather than looking to see if it is a specified class, looking to see if it is NOT a specified class. Can I use an exclamation point or something like that?
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jQuery hasClass() Method The hasClass() method checks if any of the selected elements have a specified class name. If ANY of the selected elements has the specified class name, this method will return "true".
Use the classList. contains() method to check if an element does not have a specific class, e.g. if (! el. classList.
In jQuery, the class and ID selectors are the same as in CSS. If you want to select elements with a certain class, use a dot ( . ) and the class name. If you want to select elements with a certain ID, use the hash symbol ( # ) and the ID name.
Yes, you can.
if (!$('element').hasClass('do-not-want')) {
// This element does not have the .do-not-want class
}
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