Kipya cha XML DOM systemId

Mifano na Matumizi

systemId Kiyimba ya kina ya kina ina kuzungumza id ya DTD ya nje.

Mafiya

documentObject.doctype.systemId

Makwai

Hukuntar koda za "note_external_dtd.xml" ya a dacewa xmlDoc, kuma ya nuna id za DTD na tsaki:

var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
   if (this.readyState == 4 && this.status == 200) {
       myFunction(this);
   }
};
xhttp.open("GET", "note_external_dtd.xml", true);
xhttp.send();
function myFunction(xml) {
    var xmlDoc = xml.responseXML;
    document.getElementById("demo").innerHTML =
    xmlDoc.doctype.systemId;
}

亲自试一试