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public interface CSSCharsetRuleextends CSSRuleCSSCharsetRule interface represents a @charset rule in a
CSS style sheet. The value of the encoding attribute does
not affect the encoding of text data in the DOM objects; this encoding is
always UTF-16. After a stylesheet is loaded, the value of the
encoding attribute is the value found in the
@charset rule. If there was no @charset in the
original document, then no CSSCharsetRule is created. The
value of the encoding attribute may also be used as a hint
for the encoding used on serialization of the style sheet.
The value of the @charset rule (and therefore of the
CSSCharsetRule) may not correspond to the encoding the
document actually came in; character encoding information e.g. in an HTTP
header, has priority (see CSS document representation) but this is not
reflected in the CSSCharsetRule.
See also the Document Object Model (DOM) Level 2 Style Specification.
Fields inherited from interface org.w3c.dom.css.CSSRule | |
CHARSET_RULE, FONT_FACE_RULE, IMPORT_RULE, MEDIA_RULE, PAGE_RULE, STYLE_RULE, UNKNOWN_RULE | |
Method Summary | |
String |
|
void |
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Methods inherited from interface org.w3c.dom.css.CSSRule | |
getCssText, getParentRule, getParentStyleSheet, getType, setCssText | |
public String getEncoding()
The encoding information used in this@charsetrule.
public void setEncoding(String encoding) throws DOMException
The encoding information used in this@charsetrule.
- Throws:
DOMException- SYNTAX_ERR: Raised if the specified encoding value has a syntax error and is unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this encoding rule is readonly.