extend method

Moves the focus of the selection to a specified offset within the given node.

Syntax

HTMLSelection.extend(parentNode, offset);

Parameters

parentNode: Type: Node
offset: Type: Integer

Return value

This method does not return a value.

Standards information

Selection API

Remarks

A selection can be extended in either direction (forwards or backwards), depending if the new focus (offset) comes before or after the selection's current anchor in the document.