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The DocumentType object
Each document has a DOCTYPE attribute that whose value is either null or a DocumentType object.
The DocumentType object provides an interface to the entities defined for an XML document.
IE: Internet Explorer, F: Firefox, O: Opera, W3C: World Wide Web Consortium (Internet Standard)
DocumentType Object Properties
| Property | Description | IE | F | O | W3C |
|---|---|---|---|---|---|
| entities | Returns a NamedNodeMap containing the entities declared in the DTD | 6 | No | 9 | Yes |
| internalSubset | Returns the internal DTD as a string | No | No | No | Yes |
| name | Returns the name of the DTD | 6 | 1 | 9 | Yes |
| notations | Returns a NamedNodeMap containing the notations declared in the DTD | 6 | No | 9 | Yes |
| systemId | Returns the system identifier of the external DTD | No | 1 | 9 | Yes |
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