RichEditSelection.intervals Property

Specifies an array of selected intervals in the document.

Declaration

get intervals(): Interval[]
set intervals(value: Interval[])

Property Value

Type	Description
Interval[]	An array of Interval objects.

Remarks

The intervals property specifies the selected interval(s). The available interval types are listed below.

Interval Type	Description	Example
Collapsed (the cursor position)	A single selected interval of zero length.
Expanded	A single selected interval of non-zero length.
Multiple	Multiple selected intervals of non-zero lengths.

JS

// Collapsed
richEdit.selection.intervals = [{ start: 6, length: 0 }];
// Expanded
richEdit.selection.intervals = [{ start: 7, length: 3 }];
// Multiple
richEdit.selection.intervals = [{ start: 2, length: 1 }, { start: 6, length: 1 }];

Refer to the following section for more information: Client Selection.