HTMLDataElement 接口的 value 属性返回反映 value HTML 属性的DOMString 。
Syntax
var aValue = htmlDataElement.value htmlDataElement.value = aValue
Value
A DOMString.
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard HTMLDataElement.value |
Living Standard | |
| HTML5 value |
Recommendation |
Browser compatibility
此页面中的兼容性表是由结构化数据生成的。如果您想提供数据，请查看 https://github.com/mdn/browser-compat-data 并向我们发送 pull request。
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
value | Chrome Full support 62 | Edge Full support 14 | Firefox Full support 22 | IE No support No | Opera Full support 49 | Safari No support No | WebView Android Full support 62 | Chrome Android Full support 62 | Firefox Android Full support 22 | Opera Android Full support 46 | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- Full support
- Full support
- No support
- No support