我们的志愿者还没有将这篇文章翻译为 中文 (简体)。加入我们帮助完成翻译!
您也可以阅读此文章的English (US)版。
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.
<div id="interfaceDiagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveAspectRatio="xMinYMin meet"><a xlink:href="https://developer.mozilla.org/en-US/docs/Web/API/EventTarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">EventTarget</text></a><polyline points="111,25 121,20 121,30 111,25" stroke="#D4DDE4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#D4DDE4"/><a xlink:href="https://developer.mozilla.org/en-US/docs/Web/API/Node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">Node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#D4DDE4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#D4DDE4"/><a xlink:href="https://developer.mozilla.org/en-US/docs/Web/API/Element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">Element</text></a><polyline points="341,25 351,20 351,30 341,25" stroke="#D4DDE4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#D4DDE4"/><a xlink:href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text x="436" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">HTMLElement</text></a><polyline points="491,25 501,20 501,30 491,25" stroke="#D4DDE4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#D4DDE4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#D4DDE4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#D4DDE4"/><a xlink:href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLOListElement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#F4F7F8" stroke="#D4DDE4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">HTMLOListElement</text></a></svg></div>
a:hover text { fill: #0095DD; pointer-events: all;}
Properties
Inherits properties from its parent, HTMLElement
.
HTMLOListElement.reversed
- Is a
Boolean
value reflecting thereversed
and defining if the numbering is descending, that is its value istrue
, or ascending (false
). HTMLOListElement.start
- Is a
long
value reflecting thestart
and defining the value of the first number of the first element of the list. HTMLOListElement.type
- Is a
DOMString
value reflecting thetype
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 thecompact
attribute only, it doesn't consider theline-height
CSS property used for that behavior in modern pages.
Methods
No specific method; inherits methods from its parent, HTMLElement
.
Specifications
Specification | Status | Comment |
---|---|---|
WHATWG HTML Living Standard The definition of 'HTMLOListElement' in that specification. |
Living Standard | No change from HTML5. |
HTML5 The definition of 'HTMLOListElement' in that specification. |
Recommendation | Added the reversed property. |
Document Object Model (DOM) Level 2 HTML Specification The definition of 'HTMLOListElement' in that specification. |
Recommendation | No change from Document Object Model (DOM) Level 1 Specification. |
Document Object Model (DOM) Level 1 Specification The definition of 'HTMLOListElement' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | 1.0 (1.7 or earlier) | (Yes) | (Yes) | (Yes) |
reversed |
18 | No support | 18.0 (18.0) | No support | No support | 5.2 |
Feature | Android | Edge | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | 1.0 (1.0) | (Yes) | (Yes) | (Yes) |
reversed |
(Yes) | No support | 18.0 (18.0) | No support | No support | (Yes) |
See also
- The HTML element implementing this interface:
<ol>
.