|
|
| home about us free pdf software downloads links privacy site map copyright policy |
CREDIT 4 semester hours COURSE DESCRIPTION LEARNING OBJECTIVES SOFTWARE
REQUIREMENTS Web pages are evolving from a static means of displaying information
into a dynamic environment, which can interact with the user. This course
teaches students to use the JavaScript language to add new features and
interactivity to their Web pages. This course introduces the JavaScript
language, which was developed by Netscape Communications Corporation. Today,
however, JavaScript is supported by all of the major browsers, but, as with
HTML, each browser supports slightly different features. JavaScript has
become an integral part of the WWW for manipulating the behavior of objects
on Web pages and incorporating more functionality on client computers, thereby
lightening the workload of servers. In order to develop client-side JavaScript
programs, you need a strong understanding of both basic programming concepts
and HTML. The focus of this course is the syntax of JavaScript topicsT Software School, Inc. JavaScript topics Beginner Language fundamentals JavaScript basics Statements Variables, Expressions & OperatorsDHTML Using JavaScript and CSS HandoutDHTML Using JavaScript and CSS Introduction.. 1 Working with Different Browsers 2 Accessing CSS Elements 2 Accessing Properties of a CSS Layer .. DHTML Using JavaScript and CSS Cookies - Quick OverviewAs you can imagine, each has slightly different, or even vastly different, ways of interpreting your JavaScript or HTML code. Not all browsers support the same version of JavaScript. Browser detection leverages the navigator object that is available to all JavaScript code, and while it had its glory days, object detection is now the more popular way to sniff out incompatibility. JavaScript gets a "navigator" object, from which browser data can be collected. Webworks: Advanced Javascript Sadly, this is not the case so we have to use JavaScript to allow users to make that choice and remember it for them using a cookie. We store all these functions in a JavaScript file named styleswitcher.js, and load the file inside the head of the document, making sure the script file is loaded after all the style-sheet link elements like this: <script type="text/JavaScript" src="styleswitcher.js"></script> To allow visitors to change the active style sheet, we use hyperlinks with aDeliverable_5_1The implementation work has leaded to the implementation of the com-munication interfaces defined in POESIA protocols for the communication between the monitor and the filter itself (see deliverable D3.1 for details).The documentation of the Parser itself is publicly available in JavaDoc format 4 JAVASCRIPT FILTERING We report here some of our findings (some of the Javascript code is reformatted or reindented to fit in the page; we avoid giving in this public document explicit adult only URL sites): 1. about half of the Web pages contain Javascript. More precisely, some Javascript functions appear at several unrelated pages. The approximate percentage listed here is relative to the set of pages containing any form of Javascript. Also measures here are done by simple regular expressions and without building any syntax tree of Javascript code. A plausible explanation of such multiple occurrences is either that this Javascript code is the fixed portion of some Javascript-capable Web< This article demonstrates that by integrating TEX, METAPOST, JavaScript and pdf, one can build pretty advanced documents. A few mails later he reported: "I just found I can embed JavaScript in forms, I can see the world is my oyster" after which in a personal mail he chal-lenged me to pick up the Acrobat Forms plugin and wishing me "Happy JavaScripting". In this article I'll describe some of the experiences I had when building a demo document that shows how forms and JavaScript can be used from within TEX. 2 Extending ConTEXt for supporting JavaScript took me a few days and the rest of the time was spend on learning JavaScript itself. links, we've got run time access to those fields using JavaScript, and we can let users launch such scripts by mouse events or keystrokes, either when entering data or by explicit request. 3 So, what actually happens in the calculator, is that a user clicks on a visualized key, thereby launching a JavaScript that in turn does something to field JavaScript For Developers Part 2 with Campbell Gunn The JavaScript for Developers Part 2 training course from LearnKey com-pletes the JavaScript series begun with JavaScript For Developers Part 1. Expert instructor Campbell Gunn uses his extensive experience at integrating solu-tions from software produced by differ-ent vendors to provide information usu-ally found only in multiple reference sources. At the conclusion of this course you'll understand how to effectively use JavaScript to develop richer, more dynamic client-side Web pages. JavaScript For Developers Part 2 - Questions Section D: JavaScript LibrariesJavaScript The JavaScript For Developers Part 1 training course from LearnKey starts with core con-cepts and takes you step-by-step through the process of creating richer, more dynamic client-side Web pages using JavaScript. At the con-clusion of this course you'll understand how to effectively use JavaScript to develop interac-tive client-side Web pages. JavaScript - Origins of JavaScript - JavaScript Versions - JavaScript from Netscape - How JavaScript Runs Section D: JavaScript Syntax Untitled DocumentTo help you write scripts that are compatible with multiple versions of Navigator, this manual lists the JavaScript version in which each feature was implemented. JavaScript applications run on many operating systems; the information in this book applies to all versions. From JavaScript, you can instantiate Java objects and access their public methods and fields. In contrast, JavaScript descends in spirit from a line of smaller, dynamically typed languages such as HyperTalk and dBASE. If an array is created using a literal in a top-level script, JavaScript interprets the array each time it evaluates the expression containing the array literal. The following table lists the special characters that you can use in JavaScript strings. This chapter assumes that you are already somewhat familiar with JavaScript and that you have used JavaScript functions to create simple objects. Also, any time you use JavaScript objects in your Java code, you should put the call to the JavaScriptvitaSVETLANA VARCHENKO OASIS Application Development Group U N C, CB #3056 06 Howell Hall Chapel Hill, N C 27599 P hone: (919)843−4891 Email: svetlana@email.unc.edu Objective Web Designer/Developer in HTML, Visual Basic, Java, JavaScript Operation Systems installation, analysis in: Windows XP/98/95, Windows 3.x Programming and script writing experience in: HTML, JavaScript, Visual Basic, VBA, TeX Visual C/C++, Pascal Experience in: Adobe Illustrator, PhotoShop 7, Flash 5, Dreamweaver 4 Qualifications Extensive mathematical backgroundAfter trying out a number of ways to conviniently develop and maintain my (mostly) static web site, I decided to use Apache Forrest. This article describes the reasons behind my choice, and the alternatives. 2. Take One: Javascript/DHTML In the early days, when I first started with HTML, I was fascinated with the "special effects" one could achieve using Javascript and DHTML. Essentially that boiled down to having to make changes in a single Javascript file to have the menu change across the website, which was really funky for me at that time. However, it was not long before that I realized that all those DHTML and Javascript artefacts So I decided to chuck Javascript and DHTML, but I still wanted some simple way to generate navigation for my site (read modification in a single place), and I wanted to endorse W3C standards like XHTML and CSS. It used a plain text file to generate hierarchical menus in multiple formats -- PHP based, Javascript based, and most interesting to Phishing attacks use 'spoofed' e-mails and fraudulent websites designed to fool recipients into divulging personal financial data such as credit card numbers, account usernames and passwords, social security numbers, etc. By hijacking the trusted brands of well-known banks, online retailers and credit card companies, phishers are able to convince up to 5% of recipients to respond to them. The result of these scams is that consumers suffer credit card fraud, identity theft, and financial loss. The Phishing Attack Trends Report analyzes phishing attacks reported to the Anti-Phishing Working Group via the organization's website, http://www.antiphishing.org or email submission via reportphishing@antiphishing.org. The Anti-Phishing Working Group phishing attack repository is the Internet's most comprehensive archive of email fraud and phishing attacks. A dangerous new type of phishing attack has been detected that replaces the "Address" bar at the top of a Web browser Incorporate an RSS Feed in a WebCT CourseIt is commonly used on news sites, specialised newsletters, and blogs, to push a summary of today's latest news to you. There are programs called RSS Aggregators which can check a range of sites for RSS updates, e.g. NetNewsWire for Macintosh or FeedReader for Windows. If your subject is involved with current news or opinion writing, incorporating an RSS feed into a WebCT page can be an effective way to engage students with the topic. The original RSS feed produces XML code, which must be translated to Javascript to work well in WebCT, but this is a pretty straightforward process. Here is an example, adding a feed to the BBC News site to a WebCT Home Page. e) Once you are happy with the display in the box, click "Generate JavaScript". A page appears with a box at the top containing a chunk of HTML code beginning <SCRIPT type="text/javascript">. 3) Paste the JavaScript into a WebCT TextBlock a) Log in to the WebCT course and go to the page where you want to display the(Formerly Brio "Custom Application Design" course or "Designing Dashboards with Hyperion Intelligence Clients") This 2-day course is designed for people who create customized front-ends using the EIS functionality and for Explorer or Designer developers who create documents for end users. This is a very lab-intensive course. Students will learn: How JavaScript can be used to script and control Brio Client documents (an introduction); How JavaScript programs are interpreted by the Brio engine and are used to provide dynamic control of Brio document; How documents enhanced with JavaScript are able to respond to user interaction; and, How within the Brio Client, JavaScript is used to respond to user events and the document lifecycle. The class begins with introductory concepts and moves into programming techniques. Students focus on developing an understanding of the JavaScript syntax and object framework, specifically as it applies to interacting with BrioQuerytmjava_manual_ch6HYPERLINKING One of TimeMap's strengths is its ability to hyperlink to data-driven web sites or collections of systematically-named files on a disk or web server. TimeMap allows users to specify a URL (hyperlink) mask so that end-users can click on map objects and hyperlink to other web resources. The current method of getting applet-generated information back into the HTML page of origin is a javascript- and frame- based method: an embedded applet page such as http://www.timemap.net/clearinghouse is in fact a frameset, where all visible content (including applet and form) is actually a single main frame occupying the full frameset space. Because Javascript has certain limitations and the Javascript in the main frame cannot receive data and update it in the same page, there is also an invisible frame at the bottom of the frameset containing further Javascript. The main frame passes btn_selrect or btn_selpoint info to the hidden frame, where the javascript sends it backEmail spiders Email spiders crawl the net hunting for email addresses in any source they can find. The addresses are then sold to firms that inform you about breast enhancement, lowest mortgage rates a.s.o. you know all about them. Fighting it The best way to fight spam is to never get spam. Using javascript, my favorite The difference between spiders and browsers is that spiders don't execute JavaScript (at least I have never heard of one doing it) while browsers (mostly) do. My guess is that not many email spiders will execute JavaScript (now and in the future). And if you put the javascript function into a separate .js file, no spider will execute that one. Note: the javascript on the onClick event may not have the url to the page above as one string because email spiders would follow it. | ||
