how to access the nodes of fxml file in javafx code example

Example 1: how to bind the data in html table in java

<form id="myObject" action="whateverYouNeedHere.htm" method="post">
<input type="hidden" id="items[0].name" name="items[0].name" value="foo"/>
<input type="hidden" id="items[0].value" name="items[0].value" value="bar"/>
<input type="hidden" id="items[0].setting" name="items[0].setting" value="buzz"/>
<input type="hidden" id="items[1].name" name="items[1].name" value="foo"/>
<input type="hidden" id="items[1].value" name="items[1].value" value="bar"/>
....

Example 2: java code to get all leaf nodes of a xml file

try {
  final Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse("input.xml");
  final XPathExpression xpath = XPathFactory.newInstance().newXPath().compile("//*[count(./*) = 0]");
  final NodeList nodeList = (NodeList) xpath.evaluate(doc, XPathConstants.NODESET);
  for(int i = 0; i < nodeList.getLength(); i++) {
    final Element el = (Element) nodeList.item(i);
    System.out.println(el.getNodeName());
  }
} catch (Exception e) {
  e.printStackTrace();
}