Amazing Technologies: Web Design and Development

Nowadays, the common trend for web page design is learning towards more dynamic functions. There are many components that are available for used depending on the necessity but for now, only JavaScript will be used. JavaScript is a simple and light-weight scripting language. It can make web pages more reactive to mouse and keyboard events. It can also be made to output additional elements in the page necessary. Looping is commonly used to execute a block of code multiple times. In loops, there is a corresponding location of entry and exit conditions, and it is flexible. In string data type, it is used to manage text contents and variables. It contains methods and properties for better manipulation of data and to get the length of a string, we use the length property of the string object. Properties are accessed by the dot operator.

In an array object, they are serialized in order to gain faster access and maintain an organized manipulation. One way to create arrays is by declaring the array name and array size and also directly specifies the contents of the array upon declaration. Another design is the date object; it handles all the date and time functions of JavaScript. This object contains method to manipulate the universal coordinated time which is the same set by the world time standards.

There are a lot of built in math functions and methods because it was designed to run simple calculations for client-side computing create a simple page that can calculate the trigonometric functions like sine, cosine, and tangent. Remember to specify the input type of your form then create a simple calculator. Window components of JavaScript are commonly used to run verifications, alerts, warnings, and even navigates to redirect the browser window into other locations. Alerts are used to show warnings. It displays a message box that tells the user about the message and waits to confirm the error message before proceeding with the executions.

Before proceeding with it is important that the concepts of frames are reviewed first to make the frame occupy the whole browser and the rule on accessing frames. When any of the three buttons are pressed, the frame that they are in will be set to full screen. This breaks the frame, or simply, accesses the page as itself and not a part of a frame set.

In browser detection, there are cases where there is a need to have two different sets of pages for different types of browsers. The code below can be used to display a different page if accessed by a different browser. Using development software like Dreamweaver speeds up the process of development on the basis that you have already mastered the art of web development. To start Dreamweaver, double-click the desktop icon or go to start>all programs>macromedia>Dreamweaver. A prompt will ask you on how you want Dreamweaver to open every time you access it.