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collapsed

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Returns a boolean indicating whether a range is collapsed.

Syntax

isCollapsed = range.collapsed;

Parameters

isCollapsed is boolean with values of true or false

Example

range = document.createRange(); range.setStart(startNode,startOffset); range.setEnd(endNode,endOffset); isCollapsed = range.collapsed;

Notes

Returns a boolean of true if the start and end boundary points of the Range are the same point in the DOM, false if not.

A collapsed Range is empty, containing no content, specifying a single-point in a DOM tree. The collapsed property is read-only. To collapse a range, see the collapse method

Specification:

collapsed