We now have a youtube channel. Subscribe!

XML DOM | DocumentType entities Attribute

XML DOM - DocumentType entities Attribute


Hello folks! welcome back to a new edition of our tutorial on XML DOM. In this tutorial, we are going to be studying about the XML DOM DocumentType entities Attribute.

The DocumentType entities attribute returns a NamedNodeMap object that contains the general entities, both External and Internal, declared in the DTD.

Syntax

The following below is the syntax to use the XML DOM DocumentType entities Attribute -

documentObj.doctype.entities

Return Value

This method returns a NamedNodeMap object containing the general entities.

Example

Following are the address_internal_dtd.xml contents -

<?xml version = "1.0" encoding = "UTF-8" standalone = "no"?>
<!DOCTYPE address [
   <!ELEMENT address    (name,company,phone)>
   <!ELEMENT name    (#PCDATA)>
   <!ELEMENT company   (#PCDATA)>
   <!ELEMENT phone (#PCDATA)>
]>

<address>
   <name>Nkpara Kennedy</name >
   <company>WebDesignTutorialz</company>
   <phone>(011) 123-4567</phone>
</address>


The following example illustrates the usage of the DocumentType entities attribute -

<!DOCTYPE html>
   <head>
      <script>
         function loadXMLDoc(filename) {
            if (window.XMLHttpRequest) {
               xhttp = new XMLHttpRequest();
            } else // code for IE5 and IE6 {
               xhttp = new ActiveXObject("Microsoft.XMLHTTP");
            }
            xhttp.open("GET",filename,false);
            xhttp.send();
            return xhttp.responseXML;
         }
      </script>
   </head>
   <body>
      <script>
         xmlDoc = loadXMLDoc("/dom/address_internal_dtd.xml");

         x = xmlDoc.doctype.entities;

         document.write("Nodename is: " + xmlDoc.nodeName);
         document.write("<br>");
         document.write(" nodetype is: " + xmlDoc.nodeType + "<br>");

         y = xmlDoc.documentElement;
         document.write("Nodename is: " + y.nodeName);
         document.write("<br>");
         document.write(" nodetype is: " + y.nodeType + "<br>");
      </script>
   </body>
</html>

Output

Save this file as documenttype_entities.html on the web server's path (this file and the address_internal_dtd.xml should be on the same path in your server). This is going to give us the following output below -

Nodename is: #document
nodetype is: 9
Nodename is: address
nodetype is: 1


Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will be studying about XML DOM DocumentType notations Attribute.

Feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

Follow us on our various social media platforms to stay updated with our latest tutorials. You can also subscribe to our newsletter in order to get our tutorials delivered directly to your emails.

Thanks for reading and bye for now.

Post a Comment

Hello dear readers! Please kindly try your best to make sure your comments comply with our comment policy guidelines. You can visit our comment policy page to view these guidelines which are clearly stated. Thank you.
© 2023 ‧ WebDesignTutorialz. All rights reserved. Developed by Jago Desain