Note : Both Internet Explorer and Netscape support the links collection.
The links collection is an ordered, indexed (by source order) array, containing a reference to every
<AREA> elements in a document. Note that
<A> elements that contain a
NAME attribute (and are therefore Anchors) will be included in the links collection if they also have a
HREF attribute (and are therefore both links and anchors). For properties, methods and events supported by
<AREA> elements, see their respective topics.
LInk Objects would normally be retrieved by their index in the links collection (for example, above
document.links(3).href would return the
HREF property of the 4th link in the document (that may be an
<AREA> element), but a string value can be used, as long as that string is a valid identifier (
ID attribute value) for an element in the document.
returns the value of the
TITLE attribute of the link whose
ID property is 'BigExternalLink. This would be the same as
length property returns the number of elements in the collection. Note that the
length count starts at 1, not 0 as the links collection index does. Therefore, the
length property may return a value of 5, but to access the 3rd element, you'd need to use
item method retrieves single items, or sub-collections from the links collection. It accepts the following arguments:
index is a number, then the method returns a reference to the link object at that position in the link collections index. I.e.
strTag equal to the
innerHTML property of the documents 8th link.
index property is a string value, then the
item method returns a sub-collection, containing a reference to every link in the document that has its
NAME attribute set to the string contained in the
index argument. To retrieve certain element objects from this sub-collection, the
sub-index argument must be used.
tags method returns a collection of link objects whose
tagName property is the same as the
tag argument used for the method. This differs from the
item property in that that interrogates
NAME values if necessary.
would return a collection of all the
<AREA> element objects in the document and none of the
<A> element objects.
© 1995-1998, Stephen Le Hunte
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