Sunday 12 January 2014

Learn the uses of the body tag

The body comes after the head, and contains all the content code - the content that is actually displayed in the browser window, including the most common tags:

  • The tag for a paragraph:
    • <p>element content</p>
  • The tag for bold:
    • <strong>element content</strong>
      or
      <b>element content</b>
  • The tag for italics:
    • <i>element content</i>
      or
      <em>element content</em> (for emphasis)
  • The tag for strikethrough:
    • <s>element content</s>
  • The tag for superscript:
    • <sup>element content</sup>
  • The tag for subscript:
    • <sub>element content</sub>
  • The tag for preformatted text (displayed exactly how you enter it including any whitespace in the element content):
    • <nowiki>element content</nowiki>
  • The tag for a marquee (scrolling text)(Outdated):
    • <marquee>element content</marquee>
  • The tag for code text (displayed like this):
    • <code>element content</code>
  • The tags for headings:

    • <h1>header text</h1>: the largest header
      <h2>header text</h2> (the 2nd level header)
      <h3>header text</h3> (the 3rd level header)
      <h4>header text</h4> (the 4th level header)
      <h5>header text</h5> (the smallest header)
  • The tag for links and anchors:

    • Links:

      <a href="url of webpage, or name of anchor within the page to link to">text/image to display as the link</a>

      For example:

      <a href="http://wikihow.com">wikiHow</a>
    • Anchors (points in the page to be linked to internally, like this Link to the Tips section:

      <a name="Tips">element content, in this case the Tips section</a>
  • The tags for lists:
    • Numbered and bulleted lists:
      • Bulleted lists (Unordered):

        <ul><li>Item 1</li><li>Item2</li><li>Item 3</li></ul>

      • Numbered lists (Ordered):

        <ol><li>Item 1</li><li>Item 2</li><li>Item 3</li>
    • Definition lists:

      <dl><dt>Coffee</dt><dd>- Hot Beverage</dd><dt>Leite</dt><dd>- Cold Beverage</dd></dl>
  • The tags for tables:

    <table>table marks</table>

    • Rows: <tr>
    • Column headers: <th>
    • Cells: <td>

      Example:

      <table><tr><th>Mês</th><th>Savings</th></tr><tr><td>January</td><td>$100</td></tr></table>
  • To make web forms there are several tags needed, but the tags will vary based on needs of the page.
  • Learn the tags that do not need a closing tag - i.e. there is only need for one tag. These are called empty tags, because there is no element content. In XHTML, these tags need to be closed with a backslash /, but still there is only need for one tag in both HTML and XHTML:

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