ITC/USA 2007 Conference Proceedings / The Forty-Third Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2007 / Riviera Hotel & Convention Center, Las Vegas, Nevada / Asynchronous JavaScript and XML (AJAX) has improved web applications in a way that has enhanced performance and made the user experience more like that of a desktop application. As the performance of PCs increases and broadband Internet access is more prevalent, switching between web pages is less painful than ever. One of the biggest advantages of AJAX is the ability for a web application to update only a small piece of data without refreshing the whole page. AJAX also allows for piecewise validation of user entry as opposed to the standard form entry with which we have become so accustomed. This paper describes how AJAX enabled applications are different from classic web applications and shows the advantages and disadvantages from both client and server sides of an AJAX enabled application. AJAX is not a new technology, but rather a new approach to web applications that uses standards already in place for XHTML, CSS, DOM, XML, and JavaScript. It is this new approach that eliminates the full page refresh that was so commonplace and now gives web applications the ability to look and feel more like desktop applications.

Being able to run applications written in a single language on multiple platforms is a strong incentive for migrating applications to the web. This along with the possibility to avoid the sometimes problematic procedure of installing software, makes the case even stronger. This thesis investigates how to migrate a workflow graph editing system into a web technology in order to publish it on the web. We will evaluate a number of different technologies such as WebGL, HTML5 canvas and SVG. SVG is deemed as the preferred technology due to its advantages when it comes to interaction. As it can leverage JavaScripts event system we get a potent way of handling events without writing a single line of code. When combining this with the framework D3JS we achieve a great tool for writing workflow management systems.

This thesis was made for Cybercom in Ostersund. They wanted an evaluation of HTML5 cross platform applications which studied HTML5 features as well as JavaScript libraries and frameworks. The resources put into mobile application development can be reduced bymaking applications that can work on all platforms instead of only natively. These types ofapplications are called cross platform applications and can be developed with specic tools.One way to develop cross platform applications is by using HTML5, which can either beused as a web application or packed into native applications using plug-ins. The purpose ofthis thesis was to create a mobile web app that can save maps to be used oine. The workwas done by evaluating frameworks for web applications. Frameworks that provide userinterface elements and features similar to those in native applications, and libraries that render maps served by map servers. Development environments for web development were also tested and evaluated. The results of the research and development were documented experience, and a HTML5 application that shows a map, has GPS functionality and can beused oine.

Populiarėjant AJAX technologiją naudojančioms sistemoms vis labiau aktualios darosi šios technologijos įtakojamos problemos. Verta paminėti, kad kai kurie tradicinių internetinių sistemų trūkumai dar labiau paaštrėja ir yra sunkiau aptinkami naujos kartos internetinėse sistemose. Dėl šios priežasties dauguma programuotojų anksčiau ar vėliau susiduria su įprastomis AJAX aplinkos problemomis: naršyklės navigacijos mygtukų panaudojimu, adresų išsaugojimu, paieškos varikliukų problema ir pan. Magistriniame darbe „Asinchroninių metodų interneto technologijose tyrimas“ pateikiamas AJAX pagrindu veikiančio karkaso projektas apima dažniausiai pasikartojančių problemų, kylančių kuriant šią technologiją naudojančias sistemas, sprendimus. Pateikiami sprendimai apima patį duomenų mainų mechanizmą, įskaitant patogesnio jo taikymo galimybes, navigacijos mygtukų panaudojimo problemas, suderinamumą su paieškos sistemų varikliukais, taip pat būdus kaip galima padidinti sistemos saugumą. / While internet applications based on AJAX technology becomes more and more popular, respectively problems rising from this technology becomes more and more serious. It is worth to mention, that some sorts of problems which comes from internet applications working in an old way, becomes more actual and harder to catch in systems of new generation. Due to this reason, lots of software developers sooner or later faces common AJAX problems: using of browser’s buttons, bookmarking pages, search engines (like Google) problems, etc. This work describes project of AJAX framework. Framework includes solutions for most common problems that faces programmers while developing AJAX based internet applications. Solutions covers the way of data exchange, including possibilities of using it more handy, browser’s navigation button problems, compatibility with search engines. It also covers ways in which could be increased application’s security.

Stuttgart, Univ., Diplomarb., 2002.

This work deals with the design and implementation of a JavaScript library. This library extends the JavaScript environment to improve quality, simplify and accelerate the development of modern Web applications in this language.

Ponente: Victor Orozco (Guatemala) / Descripción: Cuando hablamos de ECMAScript, nos referimos al estándar que ya va por la versión ES6 y determina cómo emplear el lenguaje Javascript. TypeScript es un lenguaje de programación libre y de código abierto desarrollado y mantenido por Microsoft. Es un superconjunto de JavaScript, que esencialmente añade tipos estáticos y objetos basados en clases. En este webinar se mostrara las novedades de ECMAScript 6 y la potencia del lenguaje de programación TypeScript.

Developing a traffic-flow simulation is one of the first steps to gain understanding of how traffic congestion occurs. This simulation will run the Intelligent-Driver-Model with an added simple lane-change model, settled in an on-ramp bottleneck environment. It aims at pointing out different styles of driver behaviour that can lead to traffic disturbances and jams. Besides analysing various traffic situations the JavaScript source code will partially be displayed and discussed.

The topic of this masterâs thesis is the development of a file generator which will be used as a support tool for web application development in LOGEX Solution Center s.r.o. The application was written in TypeScript using the Node.js JavaScript runtime.

Bosbec är ett företag som utvecklar tjänster för automatisering av informationsflöde via internet, sms, och IOT. När denna rapport skrevs var hybridutveckling en populär utvecklingsmetod för att spara tid och pengar genom att utveckla applikationer i ett språk som sedan kan användas på flera mobila enheter. Bosbec har sen tidigare en chattapplikation som bygger på en äldre kommunikationsstandard, något som upplevs långsamt vid hög belastning. Målet är att utveckla en prototyp för att utreda om en nyare kommunikationsmetod kan göra chattapplikationen snabbare men samtidigt behålla stöd mot den gamla applikationen för att inte mista användare. Metoderna som använts för utveckling utav prototypen är hybridutveckling och en utredning utav vilket kommunikationsprotokoll som passar tjänsten bäst. Resultatet av prototyputvecklingen var att kommunikationshastigheten ökade precis som Bosbec önskade, och att användarupplevelsen blev bättre jämfört med den gamla applikationen. Slutresultatet av prototyputvecklingen är att utveckling av en ny chattapplikation kommer inledas. / Bosbec is a company that develops services for automating the flow of information via the Internet, SMS, and IOT. At the time of writing this report, hybrid development was a popular method to save time and money by developing applications in a language that then can compiled to be used on multiple mobile devices. Bosbec has since earlier a chat application that is based on an older communication protocol, which gives the user a slow experience of using application at high loads. The goal is to develop a prototype to investigate whether a newer communication method may make the chat application faster while retaining support against the old application to not lose users. The methods used for the development of the prototype is hybrid development and an investigation to resolve which communication protocol that fits the service the best. The results of developing the prototype was that the communication speed increased as Bosbec desired, and that the user experience was better compared to the old application. The end result of prototype development is that development of a new chat application will be launched.