HTML Comprehensive Overview
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This document provides an agenda for an HTML tutorial. It begins with an introduction to HTML that defines it as a markup language and describes HTML tags, page structure, and web browsers. It then discusses HTML versions and editors. The agenda is divided into parts that cover basic HTML tags, forms, and other specific tags. It provides examples and screenshots of how tags appear in browsers. The document serves as a guide for teaching HTML basics and tags through an organized tutorial structure.
HTML Comprehensive Overview
- 2. Agenda Part I: Introduction Part II: HTML Tags (Basic) Part III: HTML Tags Part V: HTML Forms
- 3. Agenda Part I: Introduction What is HTML? Client & Server HTML Versions HTML Tags HTML Page Structure Web Browsers HTML Editors
- 4. What is HTML? • HTML stands for Hyper Text Markup Language • HTML is a markup language • A markup language is a set of markup tags • The tags describe document content • HTML documents contain HTML tags and plain text • HTML documents are also called web pages
- 6. HTML Versions Version Year HTML 1991 HTML+ 1993 HTML 2.0 1995 HTML 3.2 1997 HTML 4.01 1999 XHTML 2000 HTML5 2012
- 7. HTML Tags • HTML tags are keywords (tag names) surrounded by angle brackets like <html> • The first tag in a pair is the start tag, the second tag is the end tag • The end tag is written like the start tag, with a slash before the tag name • Start and end tags are also called opening tags and closing tags • HTML tags normally come in pairs like <html> and </html>
- 9. Web Browsers • A browser is a software program which interprets the HTML documents and displays it on the user’s screen. • The purpose of a web browser (such as Google Chrome, Internet Explorer, Firefox, Safari) is to read HTML documents and display them as web pages.
- 10. Web Browsers HTML Code Chrome Browser
- 11. HTML Editors • Write HTML Using Notepad or TextEdit • We believe using a simple text editor (Notepad) is a good way to learn HTML. • Follow the 4 steps below to create your first web page with Notepad.
- 12. Step 1: Open Notepad • To open Notepad in Windows 7 or earlier: • Click Start (bottom left on your screen). • Click All Programs. Click Accessories. • Click Notepad. • To open Notepad in Windows 8 or later: • Open the Start Screen (the window symbol at the bottom left on your screen). • Type Notepad.
- 13. Step 2: Write Some HTML • Write or copy some HTML into Notepad.
- 14. Step 3: Save the HTML Page • Save the file on your computer. • Select File -> Save as in the Notepad menu. • When saving an HTML file, use either the .htm or the .html file extension. There is no difference, it is entirely up to you.
- 15. Step 4: View HTML Page in Your Browser • Double-click your saved HTML file, and the result will look much like this:
- 16. Professional HTML Editors • HTML can be edited by using a professional HTML editor like: • Adobe Dreamweaver • Netbeans • CoffeeCup HTML Editor • Microsoft Expression Web
- 18. Agenda Part II: HTML Tags (Basic) HTML Head Tag HTML Body Tag HTML Basic Tags HTML Heading Tags HTML Paragraph Tag HTML Formatting Tags HTML Attributes HTML Styles
- 19. HTML Head Tag • The <head> element is a container for all the head elements. Elements inside <head> can include scripts, instruct the browser where to find style sheets, provide meta information, and more. • The following tags can be added to the head section: <title>, <style>, <meta>, <link>, <script>, <noscript>, and <base>. • The <title> tag defines the title of the document.
- 20. HTML Body Tag • The <body> tag defines the document's body. • The <body> element contains all the contents of an HTML document, such as text, hyperlinks, images, tables, lists, etc.
- 21. HTML Body & Head Tag example
- 22. HTML Body & Head Tag • On Chrome Browser
- 23. HTML Basic Tags Tag Description <!DOCTYPE> Defines the document type <html> Defines an HTML document <title> Defines a title for the document <body> Defines the document's body <h1> to <h6> Defines HTML headings <p> Defines a paragraph <br /> Inserts a single line break <hr /> Defines a thematic change in the content <!--...--> Defines a comment
- 24. HTML Heading Tags • HTML headings are defined with the <h1> to <h6> tags. • Example:
- 25. HTML Heading Tags • On Chrome Browser
- 26. HTML Paragraph Tag • HTML paragraphs are defined with the <p> tag. • Example:
- 27. HTML Paragraph Tag • On Chrome Browser
- 28. HTML Formatting Tags Tag Description <u> Defines text that should be stylistically different from normal text <strong> Defines important text <b> Defines bold text <i> Defines a part of text in an alternate voice or mood <small> Defines smaller text <big> Not supported in HTML5. Use CSS instead. Defines big text <font> Not supported in HTML5. Use CSS instead. Defines font, color, and size for text <center> Not supported in HTML5. Use CSS instead. Defines centered text
- 29. HTML Formatting Tags • HTML uses tags like <b> and <i> for formatting output, like bold or italic text. • Example:
- 30. HTML Formatting Tags • On Chrome Browser
- 31. HTML Attributes • HTML elements can have attributes • Attributes provide additional information about an element • Attributes are always specified in the start tag • Attributes come in name/value pairs like: name="value"
- 33. HTML Attributes • On Chrome Browser
- 35. HTML Styles • On Chrome Browser
- 36. Agenda Part III: HTML Tags HTML Lists Tags Unordered Lists Tags Ordered Lists Tags HTML Hyperlink Tag HTML Image Tag HTML Table Tags HTML Layouts
- 37. HTML Lists Tags Tag Description <ul> Defines an unordered list <ol> Defines an ordered list <li> Defines a list item <dir> Not supported in HTML5. Use <ul> instead. Defines a directory list <dl> Defines a description list <dt> Defines a term/name in a description list <dd> Defines a description of a term/name in a description list
- 38. Unordered Lists Tags • An unordered list starts with the <ul> tag. Each list item starts with the <li> tag. • Example:
- 39. Unordered Lists Tags • On Chrome Browser
- 40. Ordered Lists Tags • An ordered list starts with the <ol> tag. Each list item starts with the <li> tag. • Example:
- 41. Ordered Lists Tags • On Chrome Browser
- 42. HTML Hyperlink Tag • The HTML <a> tag defines a hyperlink. • A hyperlink (or link) is a word, group of words, or image that you can click on to jump to another document. • When you move the cursor over a link in a Web page, the arrow will turn into a little hand.
- 43. HTML Hyperlink Tag • Example:
- 44. HTML Hyperlink Tag • On Chrome Browser
- 45. HTML Image Tag • In HTML, images are defined with the <img> tag. • To display an image on a page, you need to use the src attribute. Src stands for "source". The value of the src attribute is the URL of the image you want to display.
- 46. HTML Image Tag • Example:
- 47. HTML Image Tag • On Chrome Browser
- 48. HTML Table Tags Tag Description <table> Defines a table <caption> Defines a table caption <th> Defines a header cell in a table <tr> Defines a row in a table <td> Defines a cell in a table <thead> Groups the header content in a table <tbody> Groups the body content in a table <tfoot> Groups the footer content in a table
- 49. HTML Table Tags • Tables are defined with the <table> tag. • A table is divided into rows with the <tr> tag. (tr stands for table row) • A row is divided into data cells with the <td> tag. (td stands for table data)
- 50. HTML Table Tags • Examlpe:
- 51. HTML Table Tags • On Chrome Browser
- 52. HTML Layouts • Most websites have put their content in multiple columns (formatted like a magazine or newspaper). • Multiple columns are created by using <div> or <table> elements. • The div element is a block level element used for grouping HTML elements. • A simple way of creating layouts is by using the HTML <table> tag.
- 53. HTML Layouts • <div> example:
- 54. HTML Layouts • On Chrome Browser
- 55. HTML Layouts • <Table> Tag Example
- 56. HTML Layouts • On Chrome Browser
- 57. Agenda Part V: HTML Forms HTML Forms and Input Tags HTML Form Tag Text Fields Password Field Radio Buttons Checkboxes Submit Button
- 58. HTML Forms and Input Tags Tag Description <form> Defines an HTML form for user input <input> Defines an input control <textarea> Defines a multiline input control (text area) <button> Defines a clickable button <select> Defines a drop-down list <optgroup> Defines a group of related options in a drop-down list <option> Defines an option in a drop-down list <label> Defines a label for an <input> element
- 59. HTML Form Tag • HTML forms are used to pass data to a server. • An HTML form can contain input elements like text fields, checkboxes, radio-buttons, submit buttons and more. A form can also contain select lists, textarea, fieldset, legend, and label elements. • The <form> tag is used to create an HTML form • The most important form element is the <input> element.
- 60. Text Fields • On Chrome Browser
- 62. Password Field • On Chrome Browser
- 64. Radio Buttons • On Chrome Browser
- 66. Checkboxes • On Chrome Browser
- 68. Submit Button • A submit button is used to send form data to a server. The data is sent to the page specified in the form's action attribute. • On Chrome Browser
- 70. THANK U