Name
CSSStyleSheet.deleteRule( ): delete a rule from a stylesheet â DOM Level 2 CSS:
Synopsis
void deleteRule(unsigned longindex
)
throws DOMException;
Arguments
-
index
The index within the
cssRules
array of the rule to be deleted.
Throws
This method throws a DOMException with a code
of INDEX_SIZE_ERR
if
index
is negative or greater than or
equal to cssRules.length
. It
throws a DOMException with a code
of NO_MODIFICATION_ALLOWED_ERR
if this
stylesheet is read-only.
Description
This method deletes the rule at the specified
index
from the cssRules
array. This is a DOM-standard
method; see CSSStyleSheet.removeRule(
)
for an IE-specific alternative.
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