The PositionOptions.maximumAge property is a positive long value indicating the maximum age in milliseconds of a possible cached position that is acceptable to return. If set to 0, it means that the device cannot use a cached position and must attempt to retrieve the real current position. If set to Infinity the device must return a cached position regardless of its age.
positionOptions.maximumAge = timeLength
| Specification | Status | Comment |
|---|---|---|
| Geolocation API The definition of 'PositionOptions.maximumAge' in that specification. | Recommendation | Initial definition |
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | 5 | 3.5 (1.9.1) | 9 | 10.60 Not supported 15.0 16.0 | 5 |
| Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | ? | ? | 4.0 (4) | ? | 10.60 | ? |
PositionOptions interface it belongs to.
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https://developer.mozilla.org/en-US/docs/Web/API/PositionOptions/maximumAge