public void MethodTest()
{
var document = MakeDocument(@"
<html>
<body>
<p id='demo'></p>
</body>
</html>");
// https://www.w3schools.com/xml/met_node_appendchild.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var newel = xmlDoc.createElement("edition");
var x = xmlDoc.getElementsByTagName("book")[0];
x.appendChild(newel);
document.getElementById("demo").innerHTML =
x.getElementsByTagName("edition")[0].nodeName;
}
//wait
Assert.AreEqual("edition", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_clonenode.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
Node x; NodeList <Element> y; Node cloneNode; int i; Document xmlDoc; string txt;
xmlDoc = xml.responseXML;
txt = "";
x = xmlDoc.getElementsByTagName("book")[0];
cloneNode = x.cloneNode(true);
xmlDoc.documentElement.appendChild(cloneNode);
// Output all titles
y = xmlDoc.getElementsByTagName("title");
for (i = 0; i < y.length; i++)
{
txt += y[i].childNodes[0].nodeValue + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
//wait
Assert.AreEqual(
@"Everyday Italian
Harry Potter
XQuery Kick Start
Learning XML
Everyday Italian
".Replace("\n", "<br>"), document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_comparedocumentposition.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("book")[0];
var y = xmlDoc.getElementsByTagName("book")[2];
document.getElementById("demo").innerHTML =
x.compareDocumentPosition(y).ToString();
}
//wait
Assert.AreEqual("4", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_hasattributes.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("book")[0];
document.getElementById("demo").innerHTML =
x.hasAttributes() ? "true" : "false";
}
//wait
Assert.AreEqual("true", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_haschildnodes.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("book")[0];
document.getElementById("demo").innerHTML =
x.hasChildNodes() ? "true" : "false";
}
//wait
Assert.AreEqual("true", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_insertbefore.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var newNode = xmlDoc.createElement("book");
var x = xmlDoc.documentElement;
var y = xmlDoc.getElementsByTagName("book");
document.getElementById("demo").innerHTML =
"Book elements before: " + y.length + "<br>";
x.insertBefore(newNode, y[3]);
document.getElementById("demo").innerHTML +=
"Book elements after: " + y.length;
}
//wait
Assert.AreEqual(
@"Book elements before: 4
Book elements after: 5".Replace("\n", "<br>"), document.getElementById("demo").innerHTML);
}
// isDefaultNamespace(URI)
{
// none
}
// https://www.w3schools.com/xml/met_node_isequalnode.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("book")[0];
var y = xmlDoc.getElementsByTagName("book")[2];
document.getElementById("demo").innerHTML =
x.isEqualNode(y) ? "true" : "false";
}
//wait
Assert.AreEqual("true", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_issamenode.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("book")[1];
var y = xmlDoc.getElementsByTagName("book")[1];
document.getElementById("demo").innerHTML =
x.isSameNode(y) ? "true" : "false";
}
//wait
Assert.AreEqual("true", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_lookupnamespaceuri.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books_ns.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("book")[0];
document.getElementById("demo").innerHTML =
x.lookupNamespaceURI("c");
}
//wait
Assert.AreEqual("https://www.w3schools.com/children/", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_lookupprefix.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books_ns.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("book")[0];
document.getElementById("demo").innerHTML =
x.lookupPrefix("https://www.w3schools.com/children/");
}
//wait
Assert.AreEqual("c", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_normalize.asp
{
// none
}
// https://www.w3schools.com/xml/met_node_removechild.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var root = xmlDoc.documentElement;
var currNode = root.childNodes[1];
var removedNode = currNode.removeChild(currNode.childNodes[1]);
document.getElementById("demo").innerHTML =
"Removed node: " + removedNode.nodeName;
}
//wait
Assert.AreEqual("Removed node: title", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/met_node_replacechild.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
Element x; Node y; NodeList <Element> z; int i; Element newNode; Element newTitle; Node newText; Document xmlDoc; string txt;
xmlDoc = xml.responseXML;
txt = "";
x = xmlDoc.documentElement;
// Create a book element, title element and a text node
newNode = xmlDoc.createElement("book");
newTitle = xmlDoc.createElement("title");
newText = xmlDoc.createTextNode("A Notebook");
// Add a text node to the title node
newTitle.appendChild(newText);
// Add the title node to the book node
newNode.appendChild(newTitle);
y = xmlDoc.getElementsByTagName("book")[0];
// Replace the first book node with the new book node
x.replaceChild(newNode, y);
z = xmlDoc.getElementsByTagName("title");
// Output all titles
for (i = 0; i < z.length; i++)
{
txt += z[i].childNodes[0].nodeValue + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
//wait
Assert.AreEqual(
@"A Notebook
Harry Potter
XQuery Kick Start
Learning XML
", document.getElementById("demo").innerHTML);
}
}
public void PropertyTest()
{
var document = MakeDocument(@"
<html>
<body>
<p id='demo'></p>
</body>
</html>");
// https://www.w3schools.com/xml/prop_node_baseuri.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books_ns.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
NodeList <Element> x; int i; Document xmlDoc; string txt;
xmlDoc = xml.responseXML;
txt = "";
x = xmlDoc.getElementsByTagName("title");
for (i = 0; i < x.length; i++)
{
txt += "Base URI: " + x.item(i).baseURI + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
//wait
Assert.AreEqual(
@"Base URI: https://www.w3schools.com/xml/books_ns.xml
Base URI: https://www.w3schools.com/xml/books_ns.xml
".Replace("\n", "<br>"), document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_childnodes.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
NodeList <Node> x; int i; Document xmlDoc; string txt;
xmlDoc = xml.responseXML;
txt = "";
x = xmlDoc.childNodes;
for (i = 0; i < x.length; i++)
{
txt += "Nodename: " + x[i].nodeName +
" (nodetype: " + x[i].nodeType + ")";
}
document.getElementById("demo").innerHTML = txt;
}
//wait
Assert.AreEqual("Nodename: bookstore (nodetype: 1)", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_firstchild.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
// Check if the first node is an element node
Node get_firstchild(Document n)
{
var x = n.firstChild;
while (x.nodeType != 1)
{
x = x.nextSibling;
}
return(x);
}
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = get_firstchild(xmlDoc);
document.getElementById("demo").innerHTML =
"Nodename: " + x.nodeName +
" (nodetype: " + x.nodeType + ")<br>";
}
//wait
Assert.AreEqual("Nodename: bookstore (nodetype: 1)", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_lastchild.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
// Check if the last node is an element node
Node get_lastchild(Document n)
{
var x = n.lastChild;
while (x.nodeType != 1)
{
x = x.previousSibling;
}
return(x);
}
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = get_lastchild(xmlDoc);
document.getElementById("demo").innerHTML =
"Nodename: " + x.nodeName +
" (nodetype: " + x.nodeType + ")<br>";
}
//wait
Assert.AreEqual("Nodename: bookstore (nodetype: 1)", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_nextsibling.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
// Check if the next sibling node is an element node
Node get_nextsibling(Node n)
{
var x = n.nextSibling;
while (x.nodeType != 1)
{
x = x.nextSibling;
}
return(x);
}
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("title")[0];
var y = get_nextsibling(x);
document.getElementById("demo").innerHTML = x.nodeName + " = " +
x.childNodes[0].nodeValue +
"<br>Next sibling: " + y.nodeName + " = " +
y.childNodes[0].nodeValue;
}
//wait
Assert.AreEqual(
@"title = Everyday Italian
Next sibling: author = Giada De Laurentiis".Replace("\n", "<br>"), document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_nodename.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
document.getElementById("demo").innerHTML =
"Nodename: " + xmlDoc.nodeName +
" (nodetype: " + xmlDoc.nodeType + ")";
}
//wait
Assert.AreEqual("Nodename: #document (nodetype: 9)", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_nodetype.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
document.getElementById("demo").innerHTML =
"Nodename: " + xmlDoc.nodeName +
" (nodetype: " + xmlDoc.nodeType + ")";
}
//wait
Assert.AreEqual("Nodename: #document (nodetype: 9)", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_nodevalue.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
document.getElementById("demo").innerHTML =
"Nodename: " + xmlDoc.nodeName +
(" (value: " + xmlDoc.childNodes[0].nodeValue) + ")";
}
//wait
Assert.AreEqual("Nodename: #document (value: null)", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_ownerdocument.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("title")[0].ownerDocument;
document.getElementById("demo").innerHTML =
"Nodename: " + x.nodeName +
" (nodetype: " + x.nodeType + ")";
}
//wait
Assert.AreEqual("Nodename: #document (nodetype: 9)", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_parentnode.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("title")[0];
document.getElementById("demo").innerHTML =
"Parent node: " + x.parentNode.nodeName;
}
//wait
Assert.AreEqual("Parent node: book", document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_prefix.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books_ns.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
NodeList <Element> x; int i; Document xmlDoc; string txt;
xmlDoc = xml.responseXML;
txt = "";
x = xmlDoc.getElementsByTagName("title");
for (i = 0; i < x.length; i++)
{
txt += "Prefix: " + x.item(i).prefix + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
//wait
Assert.AreEqual(
@"Prefix: c
Prefix: x
".Replace("\n", "<br>"), document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_previoussibling.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
// Check if the previous sibling node is an element node
Node get_previoussibling(Node n)
{
var x = n.previousSibling;
while (x.nodeType != 1)
{
x = x.previousSibling;
}
return(x);
}
void myFunction(XMLHttpRequest xml)
{
var xmlDoc = xml.responseXML;
var x = xmlDoc.getElementsByTagName("author")[0];
var y = get_previoussibling(x);
document.getElementById("demo").innerHTML = x.nodeName + " = " +
x.childNodes[0].nodeValue +
"<br>Previous sibling: " + y.nodeName + " = " +
y.childNodes[0].nodeValue;
}
//wait
Assert.AreEqual(
@"author = Giada De Laurentiis
Previous sibling: title = Everyday Italian".Replace("\n", "<br>"), document.getElementById("demo").innerHTML);
}
// https://www.w3schools.com/xml/prop_node_textcontent.asp
{
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = @this =>
{
if (@this.readyState == 4 && @this.status == 200)
{
myFunction(@this);
}
};
xhttp.open("GET", "books.xml", true);
xhttp.send();
void myFunction(XMLHttpRequest xml)
{
NodeList <Element> x; int i; Document xmlDoc; string txt;
xmlDoc = xml.responseXML;
txt = "";
x = xmlDoc.getElementsByTagName("book");
for (i = 0; i < x.length; i++)
{
txt += x.item(i).textContent + "<br>";
}
document.getElementById("demo").innerHTML = txt;
}
//wait
Assert.AreEqual(
@"Everyday Italian Giada De Laurentiis 2005 30.00
Harry Potter J K.Rowling 2005 29.99
XQuery Kick Start James McGovern Per Bothner Kurt Cagle James Linn
Vaidyanathan Nagarajan 2003 49.99
Learning XML Erik T.Ray 2003 39.95
".Replace("\n", "<br>"), document.getElementById("demo").innerHTML);
}
}