Prompt box lets the user type a response to your code. Beyond the built-in dialog boxes, you can create your own controls with custom windows. Populate them with buttons, text boxes, or icons to control the results in your other windows.
Solutions to Chapter One Questions 1. What is the difference between Internet and Intranet? A Web is a complex network of international, cross platform, and cross cultural communicating devices, connected to each other without any ordering or pattern.
Internet and Intranet are both networks. However, the Internet is a network of networks, involving all communicating devices over the Web. However, an Intranet is limited to the users, machines, and software programs of a specific organization.
The GET method is used to request a document from the server. HTTP is a request-response type protocol that specifies that a client will open a connection to a server and then send a request using a specific format.
In the client server system, the client connects to and sends a request to a server using HTTP. The server then receives and parses the request of the client to send back the requested resource using HTTP again.
For sending the response, the server software accesses the server hardware and retrieves the requested document.
Discuss the difference between static and dynamic Web pages? Static Web pages are not processed by the server and are sent as it is.
Dynamic Web pages are processed by the server and then the generated content is sent to the client. HTML is a markup language in which Web pages are defined.
It is simplistic so that everyone can use it. It is truly the language of the Web. Browsers treat all content given to them as HTML. Servers generate the HTML content from the server side scripts and send it to the browsers.
DHTML can be used to make the pages more interactive by allowing you set properties of Web pages and their look and feel. Brief about role played by CGI programming in Web programming?
CGI opened the gates of more complex Web applications. It enabled developers to write scripts, which can communicate with server applications and databases. Solutions to Chapter Two Questions1.
It is a layout and format defining language used to write Web pages. It allows you to: Most tags in HTML are in pairs of start and end tag.
An element contains a start tag, an end tag, and the content, which is marked up by those tags. The content in an element may comprise of data as well as nested tags. For example, the following is an HTML element: A page can be divided into the header and the body. List down different classifications of tags with 2 examples tags for each category.
Tags can be classified as: Explain any 4 HTML tags with at least 4 attributes with example. It has various attributes including: Specifies an image to be displayed in the background of an HTML page. Sets the color of the background. Sets the default color of normal text for the HTML page.First off, this is for my web design class.
For example, you can have the following script somewhere in an HTML page: The pfmlures.com() method is an important and commonly used one. When.
Wordle is a toy for generating “word clouds” from text that you provide. The clouds give greater prominence to words that appear more frequently in the source text.
This book describes a set of guidelines for writing secure programs. For purposes of this book, a “secure program” is a program that sits on a security boundary, taking input from a source that does not have the same access rights as the program.
Such programs include application programs used as viewers of remote data, web applications (including CGI scripts), network servers, and setuid. pfmlures.com and pfmlures.com are source files for the applet counterpart of pfmlures.com This program is explained in Section of Austin/Chancogne.
Java application programs and java applet programs are both compiled into executable bytecodes. An applet is a Java program runs inside a web browser.
Typically, you write the applet as a normal Java class (extending from JApplet class) and embed it into an HTML page using the applet>. tag so the users can see and interact with your applet.. This article describes various examples of how to display a Java applet inside an HTML page.