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API/1.3/Attributes

From jQuery JavaScript Library

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Name	Type

Attr:

Name	Type
attr( name )	Returns: Object
Access a property on the first matched element. This method makes it easy to retrieve a property value from the first matched element. If the element does not have an attribute with such a name, undefined is returned. Attributes include title, alt, src, href, width, style, etc.
attr( properties )	Returns: jQuery
Set a key/value object as properties to all matched elements.
attr( key, value )	Returns: jQuery
Set a single property to a value, on all matched elements.
attr( key, fn )	Returns: jQuery
Set a single property to a computed value, on all matched elements.
removeAttr( name )	Returns: jQuery
Remove an attribute from each of the matched elements.

Class:

Name	Type
addClass( class )	Returns: jQuery
Adds the specified class(es) to each of the set of matched elements.
hasClass( class )	Returns: Boolean
Returns true if the specified class is present on at least one of the set of matched elements.
removeClass( class )	Returns: jQuery
Removes all or the specified class(es) from the set of matched elements.
toggleClass( class )	Returns: jQuery
Adds the specified class if it is not present, removes the specified class if it is present.
toggleClass( class, switch )	Returns: jQuery
New in jQuery 1.3 Adds the specified class if the switch is true, removes the specified class if the switch is false.

HTML:

Name	Type
html( )	Returns: String
Get the html contents (innerHTML) of the first matched element. This property is not available on XML documents (although it will work for XHTML documents).
html( val )	Returns: jQuery
Set the html contents of every matched element. This property is not available on XML documents (although it will work for XHTML documents).

Text:

Name	Type
text( )	Returns: String
Get the combined text contents of all matched elements.
text( val )	Returns: jQuery
Set the text contents of all matched elements.

Value:

Name	Type
val( )	Returns: String, Array
Get the input value of the first matched element.
val( val )	Returns: jQuery
Set the value attribute of every matched element.
[[Attributes/val#[val]\|val( [val] )]]	Returns: jQuery
Checks, or selects, all the radio buttons, checkboxes, and select options that match the set of values. Must be an array for radio buttons or multi-selects.

Retrieved from "http://docs.jquery.com/API/1.3/Attributes"