The read-only startOffset
property of the StaticRange
interface returns the offset into the start node of the range's start position.
The read-only startOffset
property of the StaticRange
interface returns the offset into the start node of the range's start position.
An integer value indicating the number of characters into the Node
indicated by startContainer
at which the first character of the range is located.
Specification |
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DOM Standard # ref-for-dom-range-startoffset① |
Desktop | Mobile | |||||||||||
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Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
startOffset |
60 | 18 | 69 | No | 47 | 10.1 | 60 | 60 | 79 | 44 | 10.3 | 8.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/StaticRange/startOffset