Speaking about the different types of HTML standards, a definition must be offered. Here come the DTD, which means Document Type Definition and, simply speaking, is a set of rules that defines the different versions of HTML and XHMTL on the net.
All the tags that are contained in a version of HTML are defined in its DTD, so the DTDs are like some dictionaries of all the possible tags in the markup language. It contains not only the HTML tags, but also what do they mean and how they are related one to another.
Practically, there are
HTML is the language which anybody can use the only thing is required little knowledge. HTML stands for hypertext markup language and those users who are looking to access the database can use this coding language or can provide the feedback through forms. Form creation is easy and for its creation five level 2 HTML tags can be used. These tags are Form, Input, Option, Select, Text area.
These tags are really handy as allow the user to provide the user to enter the details they require and want to process server as survey information.
To continue answering questions about what's Dynamic about HTML, Expert Jim Styles says: "Dynamic HTML is a collective term for a combination of new Hypertext Markup Language (HTML) tags and options, that will let you create Web pages more animated and more responsive to user interaction than previous versions of HTML. Much of dynamic HTML is specified in HTML 4.0. Simple examples of dynamic HTML pages would include (1) having the color of a text heading change when a user passes a mouse over it or (2) allowing a user to "drag and drop" an image to
"So What is a DTD?
The tags in the HTML language must be defined somewhere, right? They are defined in the DTD, which stands for Document Type Definition. In a DTD for HTML, all the HTML tags are defined. Everything is defined in the DTD -- the tags, the attributes, the possible values they can hold. Think of the DTD as the HTML tag dictionary: it lists all the tags, what they mean, and how they relate to each other.
Also, there are different DTDs because there are different versions of HTML:
HTML 4.01 Strict
HTML 4.01 Transitional
XHTML
Forms
Users can provide feedback or use HTML to access databases through forms. Forms can be constructed from five level 2 HTML tags:
FORM
INPUT
OPTION
SELECT
TEXTAREA
They provide a user with the ability to enter information which can then be processed on the server as survey information, search information for a database, information request, etc.
Forms by themselves only allow data entry. They require software commonly referred to as gateways, which receive the data, process it, and return a response to the
Attributes are used to amplify tags. What we mean by amplify is that when a web browser interprets a tag, it will also search for set attributes and then display the element (tags+attributes) in its entirety. At some point you may want to give your body element a background color or perhaps change the width of a table. All of these things and more can be achieved using Attributes.
Many HTML tags have a unique set of their own attributes. These will be discussed as each tag is introduced throughout the tutorial. Right now we want to focus on a set of
Features:
* Suggests fixes and improvements for common errors found in HTML, XHTML and XML documents.
* Check multiple documents through the Batch Action Wizard.
* Ability to read settings from a default Tidy config file [new].
* Convert documents to XHTML and XML formats.
* Upgrade FONT tags to style sheets.
* Remove optional end tags.
* Indent / beautify tags, attributes and/or content.
* Change tags and/or attributes to uppercase or lowercase.
* Strip surplus tags in HTML documents generated using Word.
* Check for accessibility.
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