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CSSStyleSheetHeader Properties

Version 106.0.290

The CSSStyleSheetHeader type exposes the following members.

Properties
  NameDescription
Public propertyDisabled
Denotes whether the stylesheet is disabled.
Public propertyEndColumn
Column offset of the end of the stylesheet within the resource (zero based).
Public propertyEndLine
Line offset of the end of the stylesheet within the resource (zero based).
Public propertyFrameId
Owner frame identifier.
Public propertyHasSourceURL
Whether the sourceURL field value comes from the sourceURL comment.
Public propertyIsConstructed
True if this stylesheet is created through new CSSStyleSheet() or imported as a CSS module script.
Public propertyIsInline
Whether this stylesheet is created for STYLE tag by parser. This flag is not set for document.written STYLE tags.
Public propertyIsMutable
Whether this stylesheet is mutable. Inline stylesheets become mutable after they have been modified via CSSOM API. <link> element's stylesheets become mutable only if DevTools modifies them. Constructed stylesheets (new CSSStyleSheet()) are mutable immediately after creation.
Public propertyLength
Size of the content (in characters).
Public propertyOrigin
Stylesheet origin.
Public propertyOwnerNode
The backend id for the owner node of the stylesheet.
Public propertySourceMapURL
URL of source map associated with the stylesheet (if any).
Public propertySourceURL
Stylesheet resource URL. Empty if this is a constructed stylesheet created using new CSSStyleSheet() (but non-empty if this is a constructed sylesheet imported as a CSS module script).
Public propertyStartColumn
Column offset of the stylesheet within the resource (zero based).
Public propertyStartLine
Line offset of the stylesheet within the resource (zero based).
Public propertyStyleSheetId
The stylesheet identifier.
Public propertyTitle
Stylesheet title.
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