HTMLOListElement - Web APIs 编辑

The HTMLOListElement interface provides special properties (beyond those defined on the regular HTMLElement interface it also has available to it by inheritance) for manipulating ordered list elements.

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Properties

Inherits properties from its parent, HTMLElement.

HTMLOListElement.reversed

Is a Boolean value reflecting the reversed and defining if the numbering is descending, that is its value is true, or ascending (false).

HTMLOListElement.start

Is a long value reflecting the start and defining the value of the first number of the first element of the list.

HTMLOListElement.type

Is a DOMString value reflecting the type and defining the kind of marker to be used to display. It can have the following values:

• '1' meaning that decimal numbers are used: 1, 2, 3, 4, 5, …
• 'a' meaning that the lowercase latin alphabet is used:  a, b, c, d, e, …
• 'A' meaning that the uppercase latin alphabet is used: A, B, C, D, E, …
• 'i' meaning that the lowercase latin numerals are used: i, ii, iii, iv, v, …
• 'I' meaning that the uppercase latin numerals are used: I, II, III, IV, V, …

HTMLOListElement.compact

Is a Boolean indicating that spacing between list items should be reduced. This property reflects the compact attribute only, it doesn't consider the line-height CSS property used for that behavior in modern pages.

Methods

No specific method; inherits methods from its parent, HTMLElement.

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• The HTML element implementing this interface: <ol>.