AbstractRange.startOffset
The read-only startOffset property of the AbstractRange interface returns the offset into the start node of the range's start position.
Syntax
var startOffset = range.startOffset
Value
An integer value indicating the number of characters into the Node indicated by startContainer at which the first character of the range is located.
Specifications
| Specification |
|---|
| DOM Standard (DOM) # ref-for-dom-range-startoffset① |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
startOffset |
90 |
90
18-79
|
69 |
No |
76 |
14.1 |
90 |
90 |
No |
64 |
14.5 |
15.0 |
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/AbstractRange/startOffset