Bold Object The Bold object represents an HTML <b> element. Access a Bold Object You can access a <b> element by using getElementById(): Example var x = document.getElementById(“myB”); Try it Yourself » Create a Bold Object You can create a <b> element by using the document.createElement() method: Example var x = document.createElement(“B”); Try it Yourself » Standard […]
Small Object The Small object represents an HTML <small> element. Access a Small Object You can access a <small> element by using getElementById(): Example var x = document.getElementById(“mySmall”); Try it Yourself » Create a Small Object You can create a <small> element by using the document.createElement() method: Example var x = document.createElement(“SMALL”); Try it Yourself » Standard […]
Strong Object The Strong object represents an HTML <strong> element. Access a Strong Object You can access a <strong> element by using getElementById(): Example var x = document.getElementById(“myStrong”); Try it Yourself » Create a Strong Object You can create a <strong> element by using the document.createElement() method: Example var x = document.createElement(“STRONG”); Try it Yourself » Standard […]
Example Underline a misspelled word with the <u> tag: <p>This is a <u>parragraph</u>.</p> Try it Yourself » Definition and Usage The <u> tag represents some text that should be stylistically different from normal text, such as misspelled words or proper nouns in Chinese. Browser Support Element <u> Yes Yes Yes Yes Yes Tips and Notes Tip: Avoid […]
Example A description list, with terms and descriptions: <dl> <dt>Coffee</dt> <dd>Black hot drink</dd> <dt>Milk</dt> <dd>White cold drink</dd> </dl> Try it Yourself » Definition and Usage The <dl> tag defines a description list. The <dl> tag is used in conjunction with <dt> (defines terms/names) and <dd> (describes each term/name). Browser Support Element <dl> Yes Yes Yes Yes Yes Differences Between […]
Example Set the background color of the three columns with the <colgroup> and <col> tags: <table> <colgroup> <col span=”2″ style=”background-color:red”> <col style=”background-color:yellow”> </colgroup> <tr> <th>ISBN</th> <th>Title</th> <th>Price</th> </tr> <tr> <td>3476896</td> <td>My first HTML</td> <td>$53</td> </tr> </table> Try it Yourself » Definition and Usage The <col> tag specifies column properties for each column within a <colgroup> element. The <col> tag is […]
Example In the example below, the content of the second column should be aligned to the “.” character: <table style=”width:100%”> <col align=”left”> <col align=”char” char=”.”> <tr> <th>Month</th> <th>Savings</th> </tr> <tr> <td>January</td> <td>$100.00</td> </tr> <tr> <td>February</td> <td>$10.00</td> </tr> </table> Try it Yourself » Definition and Usage The <col> char attribute is not supported in HTML5. The char attribute specifies the […]
Example Draw a red square, on the fly, and show it inside the <canvas> element: <canvas id=”myCanvas”></canvas> <script> var canvas = document.getElementById(“myCanvas”); var ctx = canvas.getContext(“2d”); ctx.fillStyle = “#FF0000”; ctx.fillRect(0, 0, 80, 80); </script> Try it Yourself » Definition and Usage The <canvas> tag is used to draw graphics, on the fly, via scripting (usually JavaScript). The <canvas> tag is only a container […]
Example <!DOCTYPE html> <html> <head> <title>Title of the document</title> </head><body> The content of the document…… </body></html> Try it Yourself » Definition and Usage The <!DOCTYPE> declaration must be the very first thing in your HTML document, before the <html> tag. The <!DOCTYPE> declaration is not an HTML tag; it is an instruction to the web browser […]
SPSS FREQUENCIES command can be used for much more than frequency tables; it’s also the easiest way to obtain basic charts such as histograms and bar charts. On top of that, it provides us with percentiles and some other statistics. Plenty of reasons for taking a closer look at this ubiquitous SPSS command. We’ll use employees.sav throughout […]
HTML Symbol Entities HTML entities were described in the previous chapter. Many mathematical, technical, and currency symbols, are not present on a normal keyboard. To add such symbols to an HTML page, you can use an HTML entity name. If no entity name exists, you can use an entity number, a decimal, or hexadecimal reference. […]
Styling HTML with CSS CSS stands for Cascading Style Sheets. CSS describes how HTML elements are to be displayed on screen, paper, or in other media. CSS saves a lot of work. It can control the layout of multiple web pages all at once. CSS can be added to HTML elements in 3 ways: Inline – by using the style attribute in […]
About color conversion Colors must often be converted when they are displayed on a monitor or sent to a printer. Conversion is necessary when the color models do not match (for example, when CMYK color is displayed on an RGB monitor, or when a document with images in an RGB color space is sent to […]
Don’t worry if these examples use tags you have not learned. You will learn about them in the next chapters. HTML Documents All HTML documents must start with a document type declaration: <!DOCTYPE html>. The HTML document itself begins with <html> and ends with </html>. The visible part of the HTML document is between <body> and </body>. Example <!DOCTYPE html> <html> <body> <h1>My […]
What is HTML? HTML is the standard markup language for creating Web pages. HTML stands for Hyper Text Markup Language HTML describes the structure of Web pages using markup HTML elements are the building blocks of HTML pages HTML elements are represented by tags HTML tags label pieces of content such as “heading”, “paragraph”, “table”, […]
