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CSSMediaRule : CSSRule

Represents a media rule in a CSS style sheet.

Platform Support

IE Mozilla Netscape Opera Safari
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Constructors

Constructor Action IE Mozilla Netscape Opera Safari
CSSMediaRule Constructor() : CSSMediaRule
Represents a media rule in a CSS style sheet.
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CSSMediaRule() : CSSMediaRule

Represents a media rule in a CSS style sheet.

Returns

CSSMediaRule
Visibility
internal

Inherited Properties

Property Action IE Mozilla Netscape Opera Safari
cssText : String
Text for the current CSS rule.
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For examples, see the Navioo examples page:

http://www.navioo.com/html_css/CSS_Attributes_and_Javascript_Style_Properties_142.dhtml

Remarks

If you specify an invalid value for cssText, the property may throw one of the following DOMExceptions:

  • HIERARCHY_REQUEST_ERR - CSS rule is not legal in the current location in the CSS style sheet.
  • INVALID_MODIFICATION_ERR - New value for the CSS rule is for a different type than the previous type.
  • NO_MODIFICATION_ALLOWED_ERR - The CSS rule or its parent CSS style sheet is read-only.
  • SYNTAX_ERR - CSS syntax error.
Availability

HTML DOM Level 2|W3C

parentRule : CSSRule
Parent rule for the current CSS rule.
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Availability

HTML DOM Level 2|W3C

parentStyleSheet : CSSStyleSheet
CSS style sheet that contains the rule.
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For examples, see the Navioo examples page:

http://www.navioo.com/html_css/CSS_Attributes_and_Javascript_Style_Properties_142.dhtml

Availability

HTML DOM Level 2|W3C

type : Number
Type of CSS rule.
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Availability

HTML DOM Level 2|W3C

Properties

Property Action IE Mozilla Netscape Opera Safari
cssRules : CSSRuleList
Array of all rules nested within the rule block.
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For examples, see the Navioo examples page:

http://www.navioo.com/html_css/CSS_Attributes_and_Javascript_Style_Properties_142.dhtml

Availability

HTML DOM Level 2|W3C

media : MediaList
Array of media types that the nested rules apply to.
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Availability

HTML DOM Level 2|W3C

Functions

Method Action IE Mozilla Netscape Opera Safari
deleteRule(Number index) : void
Deletes the specified rule from the CSSRules array.
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Parameters

Number index Position in the CSSRules array where the rule to be deleted is located.

Returns

void

For examples, see the Navioo examples page:

http://www.navioo.com/html_css/CSS_Attributes_and_Javascript_Style_Properties_142.dhtml

See Also

CSSMediaRule.insertRule

Availability

HTML DOM Level 2|W3C

insertRule(String rule, Number index) : Object
Inserts the specified rule into the CSSRules array at the specified position.
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Parameters

String rule Rule to insert.
Number index Position to insert the rule in the CSSRules array.

Returns

Object

For examples, see the Navioo examples page:

http://www.navioo.com/html_css/CSS_Attributes_and_Javascript_Style_Properties_142.dhtml

See Also

CSSMediaRule.deleteRule

Availability

HTML DOM Level 2|W3C

Availability

HTML DOM Level 2|W3C

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