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OBJECTIVE Learning the JavaScript programming techniques you will need when developing interactive features for your web site: client side form validation, reaction to user's actions, image manipulation. PREREQUISITE Having a good knowledge of HTML (for example having followed the HTML level 1 course). The course is open to new programmers but it is better to have some experience in a programming language. ⋄ Performing mathematical operations / rounding numbers Within the Window : Reacting to page loading / scrolling user's window / displaying message in the Working with Dates : Displaying the current date / Changing part of date / creating a clock Frames and Windows : Opening a new window / creating a floating navigation bar / referring to Please return this form to us by fax 02/340.05.75 or by mail at the address info@keyjob.be a few days before the course.Web Implementation Team MINUTESIt has come to our attention that the way spammers get e-mail addresses is by "scraping" a Web site for all "mailto" links listed. The team has decided that as a way to keep Hamline e-mail addresses from being collected, we will not use "mailto" links on the Hamline Web site any longer. We will now use a javascript that will send the mail to a selected person. Ron will make the change so all mailto links will automatically change to this javascript format, but those of you maintaining sites will need to go in and manually change the text for any full e-mail addresses that you list (for example, if your link to my e-mail address is listed on the Web as: mgriffithwells01@hamline.edu, you will need to change it and either have the link say "e-mail" and that link will have the javascript behind it to make it mail, or have the link say "send e-mail to Mary Ellen Griffith"). For any new e-mail addresses that you enter, please use this new format. The javascript is listed LND610 - Dev Dynamic Web Apps with Lotus Domino 6This course extends participants' Domino application development skills by teaching them how to use the Domino tools to design and develop dynamic Web applications. Participants learn how to efficiently use Domino fields and page lay out design elements in the Web pages. They see how to apply programming languages, such as JavaScript and Java. Participants do not need to know how to program in these languages to acquire an understanding of how and where to apply the programming capabilities to the best advantage. The also shows participants how to use XML and XSL to integrate data from enterprise solutions. Finally, this course covers security topics specific to the Domino web environment. AUDIENCE Domino Application developers who will use Domino tools to design and develop dynamic web applications. PREREQUISITESDocument3If you work with forms and make use of PDF documents or Adobe Acrobat 6.0 Professional, this 2-day, hands-on workshop course is for you. In the process of learning how to create dynamic, interactive PDF forms, you'll also discover many little known, but invaluable tools that Acrobat 6.0 Professional has to offer. This course teaches you to use Acrobat 6.0 Professional's tools and built-in functionality to generate interactive PDF forms, how to import and export form data and even how to use basic JavaScript coding to customize and enhance your form's behavior. There are no prerequisites to this course and no previous knowledge of Acrobat, PDF/Acrobat forms or JavaScript is required. Upon completion, each attendee will receive a CD-ROM containing both class exercises and valuable resource materials for future reference. No familiarity with PDF/Acrobat® forms is required. At the end of the course, every attendee will receive a CD-ROM with the course and reference material.Form front-ends can be created in Dreamweaver (or by using HTML tags) Data can be collected from the user A range of tags provide text entry, selection boxes and menus Processing of form data uses CGI, JavaScript or other programming techniques A web site is a collection of web pages and linked files such as images, audio or video files. 'HyperText Markup Language' Native language of the web An evolving language with several versions HTML4 is the version which Dreamweaver adheres to. Markup tags give instructions on structure, formatting and appearance of text Tags are usually paired to denote the start and end of an instruction e.g. <h1>Introduction</h1> A simple HTML document will typically contain the following elements: A means of separating style from content (a big problem with HTML) Define fonts/backgrounds/colours/margins for particular HTML tags May be part of HTML file or an external file Most powerful when external: can link many pages to one file Edit one file to Ameritech Ohio Marketing 2002 Ongoing ArcIMS SQL VBScript, JavaScript City of Chicago Map Chicago 2000 2003 ArcIMS Oracle JavaScript GrowMark, Inc. Agricultural Field Analysis 2002 2002 ArcView, Spatial Analyst dBase Avenue IL Air National Guard Facility Management 2000 2000 MapObjects IMS dBase Java, VB, JavaScript IL Commerce Commission Railroad Crossings 1999 2001 SQL ASP, VBScript IL Dept. Commerce & Community Affairs Building Sites 2000 ArcIMS, ArcSDE SQL, Oracle VBScript, JavaScript Of Natural Resources IDNR Information System 2002 Ongoing ArcIMS SQL VBScript, JavaScript, ASP IL Dept. of Nuclear Safety Evacuation Planning 1999 Ongoing ArcView Avenue IL Dept. of Public Health West Nile Virus 2002 Ongoing ArcIMS Access VBScript, JavaScript, ASP IL Dept. of Revenue Tax mapping 1992 1994 ArcInfo INFO AML IL Dept. of Revenue Geocoding 1992 1994 ArcInfo AML IL Dept. of Transportation Roadway System Management 1996 2005 ArcView, ArcInfo Mainframe, Access Avenue/AML IL Dept. emerging"Dynamic HTML," incorporated into the new browsers, joins plug-ins, Web forms, Java applets, and JavaScript as options for Web interactivity. JavaScript Java works essentially the same way as plug-ins. The most familiar approach is JavaScript. JavaScript is a scripting language created by Netscape in 1995, which has been incorporated into their Web browsers since then (versions 2, 3, 4, and Communicator). It shares some basic syntax with Java, but JavaScript is not a stand-alone programming language -- it functions only within a Web browser. With each new version of their Web browser, Netscape has increased the functionality of JavaScript to the point that it can be used today to create dynamic interactions in a Web page. JavaScript can be used to generate actions in response to mouse clicks or even to cursor movements. One of the most useful attributes of JavaScript is the ability to work with form elements on a page such as radio buttons, checkboxes, orhelloworld_class_overviewImage Web Server now comes with a set of pre-defined classes, which can be added to your web pages using JavaScript Include statements. These classes do all the heavy lifting for you in that you structure a simple call to them in your JavaScript and they will: Add the control into your page reliably and painlessly Structure the control correctly for all the supported browser versions Add in the Java Applet if you set a single line cookie variable Link the controls via the callbacks that you define. What was the older technique and why is it now deprecated? Previous example pages used embedded object tags that you had to hard code into the HTML pages for the Toolbar, the LayeredView Control(s), and the ProgressBar. These objects were then attached using the .attach() method of the Control to attach the Toolbar and ProgressBar objects to the LayeredView Control object in your JavaScript code. For this reason we no longer recommend using the .attach() method in yourApplianceInfoThe Thunderstone Search Appliance is the fastest and easiest way to add high quality search results to your web site, whether it is an external internet site or internal intranet site. The Appliance comes completely pre-configured. Simply plug it in and go. Of course when your needs change you can change the configuration at that time. Integration The Appliance can serve search results directly to the user, using our predefined templates with your look and feel added. Optionally you can use XSL to customize the user interface completely, or integrate it into your portal using web services, submitting a request via HTTP and getting XML results. Performance It indexes and follows links generated by JavaScript, Flash and more than 100 other file formats you might have on your intranet.- Can be run on both server-side and client-side We'll look into only the client-side JavaScript. - Is understood and worked on in an active fashion, unlike the HTML. - Interpreted by the browser upon running Displaying the page as read and executing JavaScript statements on line - Changing images as the mouse cursor moves over If you click on this paragraph, then it will call an external script function named "start" in the file named "externalFunction.js". Click anywhere in this paragraph and you'll get an alert. </p> <p>Another paragraph, click and no alert.</p> </HTML> - Providing a special cursor effect We have revised our earlier example by adding a cursor effect JavaScript. It was simply downloaded from some website providing free JavaScript source codes. New JavaScript Command for DHTML Floating BannersThe file size for the Flash swf must be within 30k. File sizes above 30k are subjected to approval on case-to-case basis. Flash must be published as Flash version 5 or below. All VREC DHTML that contain floating animation are restricted to a dimension size of 600x400 only The animation must load immediately and must disappear from the extended area after 5 seconds. Animation must not include any music or sound, unless it is user initiated. The floating animation must not loop but animation within the VREC banner (240x400) can loop. We do not allow overlay of the entire 600x400 area. There will be a default frequency cap of 2 per user for the duration of 8 hours imposed on all DHTML floating ads.readmePaste the desired javascript hash function that one wishes to encrypt, or use the provided default javascript code (NOTE: the provided function makes no attempt to obfuscate the student's password which will be apparent directly from the URL. Click the button "Generate files" This should generate three files in the Output dir (or overwrite the three already there) 1) encode.js: the javascript file that is used by any webpage to decode and run the encrypted javascript function 2) summary.html: a webpage containing a summary of all the RSA values used, 3) login.html: this is a demo webpage, designed to show how to use encode.js & BigIntEncap.class to create a login page, allowing users to enter their password and then be forwarded to a site determined by the encrypted javascript hash function. *Reminder* BigIntEncap.class should already be in the Output directory. The exact html of the webpage is dependant upon the provided javascript hash function that is encoded. That pageBarracudaEventHandlerThe protocol stack, which is implemented in JavaScript code for the client side and C code for the server side, maintains a persistent, bi-directional communication layer (over TCP/IP) between the server and the connected client, or clients. JavaScript (which should not be confused with Java) is an advanced, object-oriented, scripting language. Most browsers are capable of running programs written in JavaScript. Most browsers make this API available to JavaScript code. JavaScript code, together with the Document Object Model, is sometimes referred to as dynamic HTML or DHTML. JavaScript GUI DHTML makes it possible to implement a rich-client graphical user interface in JavaScript that runs within a browser. Many JavaScript widget libraries exist to make it easier to implement user interfaces. As soon as the HTML and all JavaScript are loaded, JavaScript code starts executing.Bb6-Browser-PreferencesMost browsers are set to check web pages on a server on the Internet only intermittently. When you go to a URL, often what you see is a version of the page that has been stored on your computer. Setting browser preferences in this manner means that pages can be accessed faster and your institution's connection to the Internet will not be taxed as much. Most of the time, this is the preferred solution because most web pages are changed infrequently. However, pages in course management systems are changed very frequently so browser preferences must be set to check with the server where the web pages reside every time you go to them (this is known as refreshing the disk cache). This is particularly important in order to view the latest messages in your discussions area. Setting Cache Preferences in Internet Explorer If you will be using advanced features such as Chat, you may need to change the Java and JavaScript settings in your browser. These allow you to use andResources and Learning MoreFor general readers (those wonder just what the heck is a T-3 or a FDDI line, anyway?), it's a good resource, although maybe a bit over most beginners' heads. Its bias is towards telco terms and technolo-gies, but it also has pretty in-depth coverage of PC computer software and hardware. Overall, it's a very good resource for someone needing background on the combination of telecom and computer technologies that comprise the Internet. This book is generally only available by mail-order. Shnier, Mitchell Dictionary of DC Hardware & Data Communications Terms O'Reilly and Associates 1996 A great place to start with JavaScript for beginners. Unless you have a lot of time to give, the "in a week" probably won't happen, but the book will guide you expertly through learning and applying JavaScript. Flanagan, David JavaScript: The Definitive Guide, 2nd Edition O'Reilly and Associates 1998 If you've already learned your way around JavaScript and you're looking for a reference manual,beyondhtml-manualThe web page is the container of the script and the vehicle for displaying the script that is embedded in HTML. Client side JavaScript, DHTML, VBScript, Perl, Java (Applets) Advantage: Does not give access to the web server (better protection from hackers) Disadvantages: Depends on the available power JavaScript is a scripting language for the Internet. JavaScript is interpreted on the client side. The user interacts with these elements and JavaScript provides a reaction to the user's input or action, resulting in meaningful interaction between a web page and a user. JavaScript definitions are embedded within the <head></head> tags in an HTML document. We'll discuss JavaScript here, but keep in mind that people who use FrontPage and design for Internet Explorer use VBScript. What can JavaScript do? Some users choose to disable the JavaScript function on their browsers, which allows them to keep control of browser actions such as keeping extra windows fromJAVAvyeditThe SMG WORLDWIDE uses JavaScript and cookies for greater functionality throughout its site. In order to fully utilize these various functions make sure that your browser is JavaScript enabled and that your JavaScript function is turned on. Also, your browser should be set to accept cookies. step is to make sure that JavaScript is turned on and that cookies are accepted. Follow these steps to ensure that your browser is JavaScript enabled: Select "Edit" and then "Preferences" from the top menu bar. Make sure that there is a check mark next to "Enable JavaScript." If it isn't checked click in the square next to the text "Enable JavaScript." To make sure JavaScript is turned on follow these steps: Select "Tools" and then "Internet Options" from the top menu bar. Select "OK" Once JavaScript is enabled and cookies are accepted you should be able to log onto the SMG WORLDWIDE web site without any complications.Web_ScriptingJavaScript allows you to create `dynamic, interactive' web pages: web pages that do things in response to what your readers do, without having a separate page for each possible response. In this tutorial, I'm going to cover some of the very basics of using JavaScript in your web pages. I'm going to assume that you know a little bit about HTML, but nothing about programming or JavaScript. JavaScript is a language for scripting web browsers and web servers, although it is seeing other uses as it becomes popular. Java was created by Sun and is designed for complete software applications, while JavaScript was created separately by Netscape Corporation and is designed for modifying (and "scripting") web pages. You can put any URL inside the "src" modifier, as long as it points to a valid JavaScript file. It isn't JavaScript, and the browser would likely get in trouble if it tried to be dynamic with that line. When designing JavaScript for your web pages, remember that notp1008In this paper, we propose a Web based agent system called MiSpider, which provides intelligent web services on web browsers. MiSpider enables users to use agents on existing browsers. Users can use MiSpider all over the world only to access the Internet. MiSpider con-sists of JavaScript and perl CGI script. In proxy, the sys-tem embeds the JavaScript code to cached original HTML source, and rewrite link destination via proxy. Therefore, we use the XMLHttpRequest[4] object from the JavaScript code when agents send or receive the messages. The system transforms the XML source to JavaScript object. Figure 4: providing information based on user's ac-cess The system tranforms JavaScript object to the XML source and send the XML source to Save CGI. In the figure3 shows an example of the JavaScript object to the XML source transformation. | ||
