翻译正在进行中。
这个HTML <map> 属性 与 <area> 属性一起使用来定义一个图像映射(一个可点击的链接区域).
| Content categories | Flow content, phrasing content, palpable content. |
|---|---|
| Permitted content | Any transparent element. |
| Tag omission | 不允许，开始标签和结束标签都不能省略。 |
| Permitted parent elements | Any element that accepts phrasing content. |
| DOM interface | HTMLMapElement |
Attributes
This element includes the global attributes.
name- The name attribute gives the map a name so that it can be referenced. The attribute must be present and must have a non-empty value with no space characters. The value of the name attribute must not be a compatibility-caseless match for the value of the name attribute of another map element in the same document. If the id attribute is also specified, both attributes must have the same value.
Examples
<map name="example-map-1"> <area shape="circle" coords="200,250,25" href="another.htm" /> <area shape="default" /> </map>
Specifications
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard <map> |
Living Standard | |
| HTML5 <map> |
Recommendation | |
| HTML 4.01 Specification <map> |
Recommendation | Initial definition |
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | 1.0 | 1.0 (1.7 or earlier)[1] 5.0 (5.0)[2] 17.0 (17.0)[3] |
(Yes) | 1.0 | 1.0 |
| Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|
| Basic support | 1.0 | 1.0 (1.0)[1] 5.0 (5.0)[2] 17.0 (17.0)[3] |
(Yes) | 1.0 | 1.0 |
[1] Starting in Gecko 5.0 (Firefox 5.0 / Thunderbird 5.0 / SeaMonkey 2.2), empty maps are no longer skipped over in favor of non-empty ones when matching when in quirks mode. For example, consider the following HTML:
<map></map> <map> <area shape="rect" coords="25,25,75,75" href="#fail"> </map> <img usemap="#a" src="image.png">
[2] Prior to Gecko 5.0, the <img> element would have matched to the second, non-empty map. Now it matches against the first one, even though it's empty.
[3] From Firefox 17 the default styling of the <map> HTML element is display: inline; and no more display: block;. This matches the behavior of the other browsers and was already the case in quirks mode.