DataView.prototype.setInt8()

The setInt8() method stores a signed 8-bit integer (byte) value at the specified byte offset from the start of the DataView.

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

Browser compatibility

BCD tables only load in the browser

See also