QDomDocument doc; QDomElement root = doc.createElement("person"); root.setAttribute("name", "John"); root.setAttribute("age", 25); QDomNode node = doc.createTextNode("Hello World"); root.appendChild(node); doc.appendChild(root);
QDomDocument doc; doc.setContent("This code sets the content of the QDomDocument object to an existing XML element with attributes "name" and "age". Then we retrieve these attributes using QDomNode's attribute() method and store them in variables. Overall, QDomNode attributes are helpful in accessing and manipulating the properties of an XML element. They are a part of the Qt library's QDomNode class."); QDomElement root = doc.firstChildElement(); QString name = root.attribute("name"); int age = root.attribute("age").toInt();