You can tell a Web browser where a paragraph of text begins with a (opening paragraph tag), and where it ends with a (closing paragraph tag). In Dreamweaver, the body area is represented by the blank white area of the document window (see Figure I-1), and resembles the blank window of a word-processing program. The body of a Web page, as set apart by its surrounding tags, contains all the information that appears inside a browser window-headlines, text, pictures, and so on.
ALL HTML TAGS COME IN PAIRS. CODE
In fact, Dreamweaver Behaviors ( Chapter 11) achieve their interactive effects with the help of JavaScript code placed in the head of the page. In addition, JavaScript scripts, functions, and variables can be declared in the head of the document. Cascading Style Sheet information, used for formatting text and other elements, may be defined in the head of the document (see Chapter 9). In addition, the head can contain information that’s used by the Web browser for displaying the Web page and for adding interactivity. It may also provide other, invisible information (such as search keywords) that browsers and Web search engines can exploit. The head of a Web page, surrounded by tags, contains the title of the page. Springing from the trunk are two branches that represent the two main parts of any Web page: the head and the body. If you were to think of a Web page as a tree, the tag would be its trunk.
All of the contents of a page, including other tags, appear between the opening and closing tags. This tag tells a Web browser that the information contained in this document is written in HTML, as opposed to some other language. The tag appears once at the beginning of a Web page and again (with an added slash) at the end. It’s important to understand that at its heart, Dreamweaver is a program that converts your visual designs into underlying codes like the following. By no means will you ever have to memorize or type out these commands (although many programmers enjoy doing so for greater control). Ending tags always include a forward slash (/) after the first bracket symbol (<), which tells the browser that this is a closing tag.įortunately, Dreamweaver can generate all of these tags automatically behind the scenes. The starting tag of each pair tells the browser where the instruction begins, and the ending tag tells it where the instruction ends.
ALL HTML TAGS COME IN PAIRS. HOW TO
Sandwiched between brackets, tags are simply instructions that tell a Web browser how to display the information on a Web page. These bracketed commands constitute the “markup” part of the Hypertext Markup Language and are called tags. In the example above-and, indeed, in the HTML code of any Web page you examine-you’ll notice that most commands appear in pairs designed to surround a block of text or other commands.
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