The setInt8()
method stores a signed 8-bit integer (byte) value at the specified byte offset from the start of the DataView
.
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Syntax
dataview.setInt8(byteOffset, value)
Parameters
- byteOffset
- The offset, in byte, from the start of the view where to store the data.
- value
- The value to set.
Return value
Errors thrown
RangeError
- Thrown if the
byteOffset
is set such as it would store beyond the end of the view.
Examples
Using the setInt8
method
var buffer = new ArrayBuffer(8); var dataview = new DataView(buffer); dataview.setInt8(1, 3); dataview.getInt8(1); // 3
Specifications
Specification |
---|
ECMAScript (ECMA-262) The definition of 'DataView.prototype.setInt8' in that specification. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | Server | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
setInt8 | Chrome Full support 9 | Edge Full support 12 | Firefox Full support 15 | IE Full support 10 | Opera Full support 12.1 | Safari Full support 5.1 | WebView Android Full support 4 | Chrome Android Full support 18 | Firefox Android Full support 15 | Opera Android Full support 12.1 | Safari iOS Full support 4.2 | Samsung Internet Android Full support 1.0 | nodejs Full support 0.10 |
Legend
- Full support
- Full support