The CSS2Properties interface represents a convenience
mechanism for retrieving and setting properties within a
CSSStyleDeclaration. The attributes of this interface
correspond to all the properties specified in CSS2. Getting an attribute
of this interface is equivalent to calling the
getPropertyValue method of the
CSSStyleDeclaration interface. Setting an attribute of this
interface is equivalent to calling the setProperty method of
the CSSStyleDeclaration interface.
A conformant implementation of the CSS module is not required to
implement the CSS2Properties interface. If an implementation
does implement this interface, the expectation is that language-specific
methods can be used to cast from an instance of the
CSSStyleDeclaration interface to the
CSS2Properties interface.
If an implementation does implement this interface, it is expected to
understand the specific syntax of the shorthand properties, and apply
their semantics; when the margin property is set, for
example, the marginTop, marginRight,
marginBottom and marginLeft properties are
actually being set by the underlying implementation.
When dealing with CSS "shorthand" properties, the shorthand properties
should be decomposed into their component longhand properties as
appropriate, and when querying for their value, the form returned should
be the shortest form exactly equivalent to the declarations made in the
ruleset. However, if there is no shorthand declaration that could be
added to the ruleset without changing in any way the rules already
declared in the ruleset (i.e., by adding longhand rules that were
previously not declared in the ruleset), then the empty string should be
returned for the shorthand property.
For example, querying for the font property should not
return "normal normal normal 14pt/normal Arial, sans-serif", when "14pt
Arial, sans-serif" suffices. (The normals are initial values, and are
implied by use of the longhand property.)
If the values for all the longhand properties that compose a particular
string are the initial values, then a string consisting of all the
initial values should be returned (e.g. a border-width value
of "medium" should be returned as such, not as "").
For some shorthand properties that take missing values from other
sides, such as the margin, padding, and
border-[width|style|color] properties, the minimum number of
sides possible should be used; i.e., "0px 10px" will be returned instead
of "0px 10px 0px 10px".
If the value of a shorthand property can not be decomposed into its
component longhand properties, as is the case for the font
property with a value of "menu", querying for the values of the component
longhand properties should return the empty string.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the background-attachment property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the background-color property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the background-image property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the background-position property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the background-repeat property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-bottom property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-bottom-color property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-bottom-style property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-bottom-width property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-collapse property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-left-color property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-left-style property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-left-width property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-right-color property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-right-style property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-right-width property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-spacing property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-top-color property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-top-style property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the border-top-width property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the counter-increment property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the counter-reset property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the font-size-adjust property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the letter-spacing property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the list-style-image property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the list-style-position property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the list-style-type property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the margin-bottom property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the marker-offset property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the outline-color property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the outline-style property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the outline-width property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the padding-bottom property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the padding-right property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the page-break-after property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the page-break-before property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the page-break-inside property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the speak-numeral property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the speak-punctuation property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the text-decoration property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the text-transform property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
See the vertical-align property definition in CSS2.
exception
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
DOMException
SYNTAX_ERR: Raised if the new value has a syntax error and is
unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.