Welcome!

SOA & WOA Authors: Sematext Blog, ITinvolve Blog, Carmen Gonzalez, Liz McMillan, John Savageau

Related Topics: Java, SOA & WOA, .NET, AJAX & REA, Silverlight

Java: Book Review

Building Windows 8 Apps with JavaScript

A must have for any developer building Windows 8 App with JavaScript of any level

Although I started with ColdFusion for application development, I did plenty brochureware sites with HTML. I believe the version was HTML 2.0 for IE 2.0. I lived in the browser world for years doing Cold Fusion, ASP, and HTML sites. When winforms and Smart Client with web services emerged I changed my religion. Since then I have been avoiding the browser whenever possible since.

For the past couple of years my extent of using simple HTML has been limited to writing blogs and book reviews. Simple HTML means no ASP.NET or ASP.NET MVC. I have used HTML/JavaScript/CSS a lot as a byproduct of building ASP.NET and ASP.NET MVC applications for public consumption. Internal enterprise applications I will still push for using WPF and web services over ASP.NET or ASP.NET MVC, but I lose that battle a lot, especially when the developers have never learned WPF (XAML) and have no interest in learning anything new.

When it comes to Windows Store Apps my first choice will always be XAML with C# or C++. The problem is I am going to end up fighting the same battle with the web developers that don't like learning anything new. They are going to turn to HTML/JavaScript/CSS to build their Windows Store Apps.

Microsoft has recreated the same type of migration path as they did for the VB6 developers to move to VB.NET. The problem with that migration was tons of really bad VB.NET being written. After running into a lot of VB.NET projects that performed very badly and were very buggy I refused to allow VB.NET on my projects whenever I could.

The problem was VB6 programmers would not learn OOP and continued to code like they were still in the VB6 world. When I made them switch to C# that seemed to force them to learn more about .NET and that really helped improve their OOP skills. I never had anything against VB.NET coded correctly, the problem was most people didn’t code it correctly.

My fear of web developers moving to a mobile client application development environment with a requirement for natural user interfaces using touch is that we are going to see some atrocious applications being built. Windows Store Apps development is new enough that I have not had to deal with a lot of cleanup of bad HTML/JavaScript/CSS development yet. If I do start running into it, I will be adopting the same line of thought I had for VB.NET on projects. Meaning if it is my call, all development on my projects will be done using XAML with C# or C++. I really hope that does not happen again.

If you are one of those web developers that are planning on using your HTML/JavaScript/CSS, please take the time to read this book and other books on mobile device development and natural user interfaces. You are no longer developing for the browser!

With all that said, this book is a great place to start learning how to use your HTML/JavaScript/CSS to develop Windows Store Apps the right way. Below are the chapters included in the book.

1. Hello, Windows 8!
2. Binding and Controls
3. Layout
4. Typography
5. Media
6. Drawing and Animation
7. App State
8. Networking
9. Shell Contracts
10. Shell Integration
11. Device Interaction
12. Native Extensibility
13. Making Money
A. JavaScript for C-Family Programmers
B. Presentation and Style at a Glance

This book does a great job of covering development on Windows 8 with JavaScript and introducing architectural and design concerns that need to be considered on mobile devices. It does a great job of covering all the controls in and out of the context of touch. It injects thoughts on performance concerns with all the topics that need to worry about it.

The application state coverage is an important topic to understand and a must read chapter for new Windows 8 App developers.

I thought they did a really good job of covering Shell Contracts and Shell Integration. They are one of my favorite features in Windows 8.

The last chapter of the book does an awesome job of showing us how to go through a submission to the Microsoft Windows Store.

The book ends with two appendices. The first is an overview of JavaScript for C-Family programmers. I thought they did a pretty good job of assembling a lot of topics into a format which allowed them to cover a lot in a little space. The second appendix is an overview of HTML5 and CSS. It is all short and concise, but has a lot of good coverage.

I did find a couple of things missing that I would have like to see covered. One was the Windows.UI.Input.Inking APIs. The was no coverage at all. This is one of the main features I am using in the XAML project I am building. Another topic I would have liked to have seen more on in is using SQLite. So far all the books that I have read on Windows 8 Apps tell you that it's available, but they don't explain how to use it. The apps I am working on are going to need a robust local data cache, and App Data and User Data are not going to be able to handle it. Security was also only lightly touched on. There could have more on security.

The code samples are very well organized and usable. The best part about them is they all work. That is not always the case anymore. I recently purchased a book I had been really looking forward to getting my hands on. It had 11 projects included as samples and none of them worked. After going back and forth with the author I threw the book on a shelf and decided to not even bother with it. He fixed three of them by the third round of updates. That gave me very little confidence in the advice he would offer in a book.

All in all I thought this book was a great read. The authors writing style made reading it a pleasure. Not all technical authors can do that. I highly recommend this book to anyone looking at getting into building Windows 8 Apps with JavaScript.

For more book recommendations check out my .NET, iOS, and Java Architecture and Development Book Recommendations for 2013

Building Windows 8 Apps with JavaScript

More Stories By Tad Anderson

Tad Anderson has been doing Software Architecture for 18 years and Enterprise Architecture for the past few.

@ThingsExpo Stories
How do APIs and IoT relate? The answer is not as simple as merely adding an API on top of a dumb device, but rather about understanding the architectural patterns for implementing an IoT fabric. There are typically two or three trends: Exposing the device to a management framework Exposing that management framework to a business centric logic Exposing that business layer and data to end users. This last trend is the IoT stack, which involves a new shift in the separation of what stuff happens, where data lives and where the interface lies. For instance, it's a mix of architectural styles ...
IoT is still a vague buzzword for many people. In his session at @ThingsExpo, Mike Kavis, Vice President & Principal Cloud Architect at Cloud Technology Partners, discussed the business value of IoT that goes far beyond the general public's perception that IoT is all about wearables and home consumer services. He also discussed how IoT is perceived by investors and how venture capitalist access this space. Other topics discussed were barriers to success, what is new, what is old, and what the future may hold. Mike Kavis is Vice President & Principal Cloud Architect at Cloud Technology Pa...
The Internet of Things (IoT) is rapidly in the process of breaking from its heretofore relatively obscure enterprise applications (such as plant floor control and supply chain management) and going mainstream into the consumer space. More and more creative folks are interconnecting everyday products such as household items, mobile devices, appliances and cars, and unleashing new and imaginative scenarios. We are seeing a lot of excitement around applications in home automation, personal fitness, and in-car entertainment and this excitement will bleed into other areas. On the commercial side, m...
Dale Kim is the Director of Industry Solutions at MapR. His background includes a variety of technical and management roles at information technology companies. While his experience includes work with relational databases, much of his career pertains to non-relational data in the areas of search, content management, and NoSQL, and includes senior roles in technical marketing, sales engineering, and support engineering. Dale holds an MBA from Santa Clara University, and a BA in Computer Science from the University of California, Berkeley.
Almost everyone sees the potential of Internet of Things but how can businesses truly unlock that potential. The key will be in the ability to discover business insight in the midst of an ocean of Big Data generated from billions of embedded devices via Systems of Discover. Businesses will also need to ensure that they can sustain that insight by leveraging the cloud for global reach, scale and elasticity.
The 3rd International Internet of @ThingsExpo, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that its Call for Papers is now open. The Internet of Things (IoT) is the biggest idea since the creation of the Worldwide Web more than 20 years ago.
"People are a lot more knowledgeable about APIs now. There are two types of people who work with APIs - IT people who want to use APIs for something internal and the product managers who want to do something outside APIs for people to connect to them," explained Roberto Medrano, Executive Vice President at SOA Software, in this SYS-CON.tv interview at Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Performance is the intersection of power, agility, control, and choice. If you value performance, and more specifically consistent performance, you need to look beyond simple virtualized compute. Many factors need to be considered to create a truly performant environment. In his General Session at 15th Cloud Expo, Harold Hannon, Sr. Software Architect at SoftLayer, discussed how to take advantage of a multitude of compute options and platform features to make cloud the cornerstone of your online presence.
SYS-CON Media announced that Splunk, a provider of the leading software platform for real-time Operational Intelligence, has launched an ad campaign on Big Data Journal. Splunk software and cloud services enable organizations to search, monitor, analyze and visualize machine-generated big data coming from websites, applications, servers, networks, sensors and mobile devices. The ads focus on delivering ROI - how improved uptime delivered $6M in annual ROI, improving customer operations by mining large volumes of unstructured data, and how data tracking delivers uptime when it matters most.
The Internet of Things will greatly expand the opportunities for data collection and new business models driven off of that data. In her session at @ThingsExpo, Esmeralda Swartz, CMO of MetraTech, discussed how for this to be effective you not only need to have infrastructure and operational models capable of utilizing this new phenomenon, but increasingly service providers will need to convince a skeptical public to participate. Get ready to show them the money!
Cultural, regulatory, environmental, political and economic (CREPE) conditions over the past decade are creating cross-industry solution spaces that require processes and technologies from both the Internet of Things (IoT), and Data Management and Analytics (DMA). These solution spaces are evolving into Sensor Analytics Ecosystems (SAE) that represent significant new opportunities for organizations of all types. Public Utilities throughout the world, providing electricity, natural gas and water, are pursuing SmartGrid initiatives that represent one of the more mature examples of SAE. We have s...
Since 2008 and for the first time in history, more than half of humans live in urban areas, urging cities to become “smart.” Today, cities can leverage the wide availability of smartphones combined with new technologies such as Beacons or NFC to connect their urban furniture and environment to create citizen-first services that improve transportation, way-finding and information delivery. In her session at @ThingsExpo, Laetitia Gazel-Anthoine, CEO of Connecthings, will focus on successful use cases.
DevOps Summit 2015 New York, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that it is now accepting Keynote Proposals. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long development cycles that produce software that is obsolete at launch. DevOps may be disruptive, but it is essential.
“With easy-to-use SDKs for Atmel’s platforms, IoT developers can now reap the benefits of realtime communication, and bypass the security pitfalls and configuration complexities that put IoT deployments at risk,” said Todd Greene, founder & CEO of PubNub. PubNub will team with Atmel at CES 2015 to launch full SDK support for Atmel’s MCU, MPU, and Wireless SoC platforms. Atmel developers now have access to PubNub’s secure Publish/Subscribe messaging with guaranteed ¼ second latencies across PubNub’s 14 global points-of-presence. PubNub delivers secure communication through firewalls, proxy ser...
The industrial software market has treated data with the mentality of “collect everything now, worry about how to use it later.” We now find ourselves buried in data, with the pervasive connectivity of the (Industrial) Internet of Things only piling on more numbers. There’s too much data and not enough information. In his session at @ThingsExpo, Bob Gates, Global Marketing Director, GE’s Intelligent Platforms business, to discuss how realizing the power of IoT, software developers are now focused on understanding how industrial data can create intelligence for industrial operations. Imagine ...
The true value of the Internet of Things (IoT) lies not just in the data, but through the services that protect the data, perform the analysis and present findings in a usable way. With many IoT elements rooted in traditional IT components, Big Data and IoT isn’t just a play for enterprise. In fact, the IoT presents SMBs with the prospect of launching entirely new activities and exploring innovative areas. CompTIA research identifies several areas where IoT is expected to have the greatest impact.
The 3rd International Internet of @ThingsExpo, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that its Call for Papers is now open. The Internet of Things (IoT) is the biggest idea since the creation of the Worldwide Web more than 20 years ago.
The Internet of Things promises to transform businesses (and lives), but navigating the business and technical path to success can be difficult to understand. In his session at @ThingsExpo, Sean Lorenz, Technical Product Manager for Xively at LogMeIn, demonstrated how to approach creating broadly successful connected customer solutions using real world business transformation studies including New England BioLabs and more.
Connected devices and the Internet of Things are getting significant momentum in 2014. In his session at Internet of @ThingsExpo, Jim Hunter, Chief Scientist & Technology Evangelist at Greenwave Systems, examined three key elements that together will drive mass adoption of the IoT before the end of 2015. The first element is the recent advent of robust open source protocols (like AllJoyn and WebRTC) that facilitate M2M communication. The second is broad availability of flexible, cost-effective storage designed to handle the massive surge in back-end data in a world where timely analytics is e...
"There is a natural synchronization between the business models, the IoT is there to support ,” explained Brendan O'Brien, Co-founder and Chief Architect of Aria Systems, in this SYS-CON.tv interview at the 15th International Cloud Expo®, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.