XML DOM isEqualNode() 方法

定义和用法

如果节点与给定节点相等，则 isEqualNode() hukun kai ko true, kuma ko false.

kalama

elementObject.isEqualNode(node)

muwaya

tasiyarin da a ciki "books.xml" a kama xmlDoc, kuma a bayyana biyu na node ko su da kaiwanci:

var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
   if (this.readyState == 4 && this.status == 200) {
       myFunction(this);
   }
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
function myFunction(xml) {
    var xmlDoc = xml.responseXML;
    var x = xmlDoc.getElementsByTagName('book')[0];
    var y = xmlDoc.getElementsByTagName('book')[2];
    document.getElementById("demo").innerHTML =
    x.isEqualNode(y);
}

亲自试一试