How to set class attribute of an element in Javascript?
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How can I change an element's class with JavaScript?
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Can't set attributes on instance of "object" class
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How enumerate all classes with custom class attribute?
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Get CSS class name in JavaScript
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Jsoup div[class=] syntax works whereas div.class syntax doesn't - Why?
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How do you programmatically set an attribute?
58228
How can I replace one class with another on all elements, using just the DOM?
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What is the best way to conditionally apply a class?
153275
How can I change the class of an element with jQuery>
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How to change a set element?
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PHP Getting and Setting tag attributes
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Selecting element by data attribute with jQuery
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Using jQuery, how do I change the elements html value? (div)
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How can I select an element with multiple classes in jQuery?
32999
How do I add a class to the HTML "body" tag programmatically?
133139
How do I add a css class to an Div element in JQuery?
46867
How do I unset an element's CSS attribute using jQuery?