removeAttribute()
XML DOM removeAttribute() metodi
❮ Element obyekti
Misol
Quyidagi kod fragmenti "books.xml" faylini xmlDoc’ga yuklaydi va barcha <book> elementlaridan "category" atributini olib tashlaydi:
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");
document.getElementById("demo").innerHTML =
x[0].getAttribute('category') + "<br>";
x[0].removeAttribute('category');
document.getElementById("demo").innerHTML +=
x[0].getAttribute('category');
}
Natija:
cooking
null
O‘zingiz sinab ko‘ring »
Ta’rif va qo‘llanilishi
removeAttribute() metodi ko‘rsatilgan atributni olib tashlaydi.
Agar atribut uchun DTD’da standart qiymat belgilangan bo‘lsa, darhol standart qiymatga ega yangi atribut paydo bo‘ladi
Sintaksis
elementNode.removeAttribute(name)| Parametr | Tavsif |
|---|---|
| name | Majburiy. Olib tashlanadigan atributni belgilaydi |
❮ Element obyekti
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