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❮ Prop Element Parentnode Prop Document Lastchild ❯

XML DOM appendChild() Method

Definition and Usage

The appendChild() method adds a node to the end of the list of children of a specified parent node.

This method returns the new child node.

Syntax

Parameter Description
node Required. The node to append.

Example 1

The following code snippet uses loadXMLDoc() to load "books.xml" into xmlDoc, creates a node (<edition>), and appends it after the last child node of the first <book> element:

Example

xmlDoc = loadXMLDoc("books.xml");
newel = xmlDoc.createElement("edition");
x = xmlDoc.getElementsByTagName("book")[0];
x.appendChild(newel);
document.write(x.getElementsByTagName("edition")[0].nodeName);

Output:

edition

Example 2

The following code snippet uses loadXMLDoc() to load "books.xml" into xmlDoc and appends a new node to all <book> elements:

Example

xmlDoc = loadXMLDoc("books.xml");

x = xmlDoc.getElementsByTagName("book");

for (i = 0; i < x.length; i++) {
  newel = xmlDoc.createElement("edition");
  newtext = xmlDoc.createTextNode("first");
  newel.appendChild(newtext);
  x[i].appendChild(newel);
}

// Output all titles and editions
y = xmlDoc.getElementsByTagName("title");
z = xmlDoc.getElementsByTagName("edition");
for (i = 0; i < y.length; i++) {
  document.write(y[i].childNodes[0].nodeValue);
  document.write(" - Edition: ");
  document.write(z[i].childNodes[0].nodeValue);
  document.write("<br>");
}

Output:

Everyday Italian - Edition: First
Harry Potter - Edition: First
XQuery Kick Start - Edition: First
Learning XML - Edition: First
❮ Prop Element Parentnode Prop Document Lastchild ❯