是一個正值,它代表機器能夠等待方法回傳位置的最長時間(單位是毫秒)。預設值是Infinity,代表 getCurrentPosition() 此方法在沒有可用的位置前不會有任何回覆。

語法

positionOptions.timeout = timeLength

規格

Specification Status Comment
Geolocation API
The definition of 'PositionOptions.timeout' in that specification.
Recommendation Initial definition

瀏覽器的相容性

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support 5 3.5 (1.9.1) 9 10.60
No support 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 ?

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