createCDATASection()
XML DOM createCDATASection() metodi
❮ Document obyekti
Misol
Quyidagi kod fragmenti "books.xml" faylini xmlDoc’ga yuklaydi va <book> elementiga CDATA bo‘limi tugunini qo‘shadi:
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 x, i, newCDATA, newtext, xmlDoc, txt;
xmlDoc = xml.responseXML;
txt = "";
x = xmlDoc.getElementsByTagName("book");
newtext = "Special Offer & Book Sale";
for (i = 0; i < x.length; i++) {
newCDATA = xmlDoc.createCDATASection(newtext);
x[i].appendChild(newCDATA);
}
for (i = 0; i < x.length; i++) {
txt += x[i].getElementsByTagName("title")[0].childNodes[0].nodeValue +
" - " +
x[i].lastChild.nodeValue + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
Yuqoridagi kodning natijasi quyidagicha bo‘ladi:
Everyday Italian - Special Offer & Book Sale
Harry Potter - Special Offer & Book Sale
XQuery Kick Start - Special Offer & Book Sale
Learning XML - Special Offer & Book Sale
O‘zingiz sinab ko‘ring »
Ta’rif va qo‘llanilishi
createCDATASection() metodi CDATA bo‘limi tugunini yaratadi.
Bu metod CDATASection obyektini qaytaradi.
Sintaksis
createCDATASection(data)| Parametr | Tavsif |
|---|---|
| data | Tugun uchun ma’lumotlarni belgilaydigan string |
❮ Document obyekti
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