The Dreamweaver JavaScript API > Deprecated functions > dreamweaver.offsetsToNode() |
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Availability
Dreamweaver 2.0, deprecated in 3.0 in favor of dom.offsetsToNode()
.
Description
Gets the object in the DOM tree that completely contains the range of characters between the specified begin and end points.
Arguments
offsetBegin
, offsetEnd
The arguments are the begin and end points, respectively, of a range of characters, expressed as byte offsets into the document's HTML source code.
Returns
The tag, text, or comment object that completely contains the specified range of characters.
Example
The following code displays an alert if the selection is an image:
var offsets = dreamweaver.getSelection(); var theSelection = dreamweaver.offsetsToNode(offsets[0], ¬ offsets[1]); if (theSelection.nodeType == Node.ELEMENT_NODE && ¬ theSelection.tagName == 'IMG'){ alert('The current selection is an image.'); }
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