The getCounterValue() method of the CSSPrimitiveValue interface is used to get the counter value. If this CSS value doesn't contain a counter value, a DOMException is raised. Modification to the corresponding style property can be achieved using the Counter interface.
var counterValue = cssPrimitiveValue.getCounterValue();
A Counter object representing the counter value.
| Type | Description |
|---|---|
DOMException | An INVALID_ACCESS_ERR is raised if the CSS value doesn't contain a Counter value (e.g. this is not CSS_COUNTER). |
| Specification | Status | Comment |
|---|---|---|
| Document Object Model (DOM) Level 2 Style Specification The definition of 'CSSPrimitiveValue.getCounterValue' in that specification. | Obsolete | Initial definition |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | No | ? | ? — 62 | ? | No | ? |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | ? | ? | ? | ? — 62 | ? | ? | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/CSSPrimitiveValue/getCounterValue