document.lastStyleSheetSet

Returns the last enabled style sheet set; this property's value changes whenever the document.selectedStyleSheetSet property is changed.

Syntax

lastStyleSheetSet = document.lastStyleSheetSet

On return, lastStyleSheetSet indicates the style sheet set that was most recently set. If the current style sheet set has not been changed by setting document.selectedStyleSheetSet, the returned value is null.

Example

var lastSheetSet = document.lastStyleSheetSet;
if (!lastSheetSet) {
  lastSheetSet = "Sheet not yet changed";
}
console.log("The last sheet set is: " + lastSheetSet); 

Specifications

• HTML5: Alternate Style Sheets

Browser compatibilityUpdate compatibility data on GitHub

See also

• document.preferredStyleSheetSet
• document.selectedStyleSheetSet
• document.styleSheetSets
• document.enableStyleSheetsForSet()