parentNode
XML DOM parentNode xususiyati
❮ Element obyekti
Misol
Quyidagi kod fragmenti "books.xml" faylini xmlDoc’ga yuklaydi va "books.xml" faylidagi birinchi <title> elementidan ota tugunni oladi:
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("title")[0];
document.getElementById("demo").innerHTML =
"Parent node: " + x.parentNode.nodeName;
}
Yuqoridagi kodning natijasi quyidagicha bo‘ladi:
Parent node: book
O‘zingiz sinab ko‘ring »
Ta’rif va qo‘llanilishi
parentNode xususiyati ko‘rsatilgan elementning ota tugunini qaytaradi.
Sintaksis
elementNode.parentNode❮ Element obyekti
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