August 2006
Intermediate to advanced
1018 pages
34h 13m
English
CSSStyleSheet.deleteRule( ): delete a rule from a stylesheet — DOM Level 2 CSS:
void deleteRule(unsigned longindex)
throws DOMException;index
The index within the cssRules array of the rule to be
deleted.
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.
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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