XML DOM systemId Property
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Example
The following code fragment loads "note_external_dtd.xml" into xmlDoc and displays the system id for the external DTD:
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4 && xhttp.status == 200) {
myFunction(xhttp);
}
};
xhttp.open("GET", "note_external_dtd.xml", true);
xhttp.send();
function myFunction(xml) {
var xmlDoc = xml.responseXML;
document.getElementById("demo").innerHTML =
xmlDoc.doctype.systemId;
}
The output of the code above will be:
note.dtd
Try it Yourself »
Definition and Usage
The systemId property returns the system identifier of the external DTD.
Syntax
documentObject.doctype.systemId
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