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This article introduces the relevant knowledge of "jquery how to remove the current class". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

In jquery, the current class can be removed using the removeClass() method, which removes one or more classes from the selected element, syntax "$(selector).removeClass(class)"; parameter "class" if omitted removes all classes.

This tutorial operates on Windows 7, jquery version 1.10.2, Dell G3 computers.

In jquery, the removeClass() method can be used to remove the current class.

The removeClass() method removes one or more class names from the selected element by specifying one or more class names in removeClass().

Grammar:

$(selector).removeClass(class)

class: Optional parameter specifying the name of the class to remove.

To remove several classes, use spaces to separate class names.

If this parameter is not set, all classes are removed.

$(document).ready(function() { $("button").click(function() { $("p").removeClass("intro"); }); }); .intro { font-size: 120%; color: red; } a headline A little paragraph.

Delete intro class in paragraph p

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