Name

ID — NN 4 IE 4 HTML 4

Synopsis

ID=”elementIdentifier"

Optional

A unique identifier that distinguishes this element from all the rest in the document. Can be used to associate a single element with a style rule naming this attribute value as an ID selector. An element can have an ID assigned for uniqueness as well as a class for inclusion within a group. See Chapter 3. Be aware that even though the ID attribute is specified for most elements of this chapter, Navigator 4 does not implement an ID attribute for every one of those elements. In Navigator 4, implementation tends to be limited to visible elements.

Example

<H2 ID="sect3Head">Section Three</H2>

Value

Case-sensitive identifier.

Default

None.

Object Model Reference

IE

[window.]document.all.elementID.id

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