jQuery & jQuery UI Documentation

Attributes

These methods get and set DOM attributes of elements.

.addClass()
Class Attribute, CSS
Adds the specified class(es) to each of the set of matched elements.
.attr()
General Attributes
Get the value of an attribute for the first element in the set of matched elements.
.hasClass()
Class Attribute, CSS
Determine whether any of the matched elements are assigned the given class.
.html()
DOM Insertion, Inside
Get the HTML contents of the first element in the set of matched elements.
.prop()
General Attributes
Get the value of a property for the first element in the set of matched elements.
.removeAttr()
General Attributes
Remove an attribute from each element in the set of matched elements.
.removeClass()
Class Attribute, CSS
Remove a single class, multiple classes, or all classes from each element in the set of matched elements.
.removeProp()
General Attributes
Remove a property for the set of matched elements.
.toggleClass()
Class Attribute, CSS
Add or remove one or more classes from each element in the set of matched elements, depending on either the class's presence or the value of the switch argument.
.val()
Forms, General Attributes
Get the current value of the first element in the set of matched elements.