OTN Virtual Developer Day – Web, Mobile and Beyond

Hi,
Are the recent ADF virtual developer day sessions still available? I can no longer access them from the following URL:https://oracle.6connex.com/portal/ADF2013/login
Thanks in Anticipation,
Amar

Perfect, I get the exact same page when I login, however, this page doesn't have any links to the actual sessions. If I remember correctly, after logging in another window used to open in which we could select the session to play.
Please let me know how I can access the session from the page that is displayed after logging in. Thank you for taking time to check, appreciate your help.

Similar Messages

OTN Virtual Developer Day is back!

OTN Virtual Developer Day is back! This event on Rich Enterprise Applications, powered by ADF, is our biggest ever: Keynotes, Sessions, demos, moderated chat, VirtualBox hands on labs, Enterprise Methodology Group and ACE presentations, and much more! The event features five content tracks, lots of hands on and session content, and as always, ADF experts to engage with you 1:1 ---- Basic, Advanced, Hands On, Best Practices, Enterprise.
Learn about JDeveloper/ADF, WebCenter and BPM, and Register now!
http://www.oracle.com/go/?&Src=7011174&Act=172&pcode=WWMK10034207MPP043

Perfect, I get the exact same page when I login, however, this page doesn't have any links to the actual sessions. If I remember correctly, after logging in another window used to open in which we could select the session to play.
Please let me know how I can access the session from the page that is displayed after logging in. Thank you for taking time to check, appreciate your help.

Trying to register for Virtual Developer Day

Hello
I'm trying to register for Virtual Developer Day in the European time zone but I'cant figure out how to change the timezone....
Clicking on "view your local time" has no effect and clicking on "register online" gives a time out error.
I've tried with Chrome 10, Explorer 7 and Firefox 3.6 but with no luck.
Am I missing something or is the web site broken ?
Regards
Paul

View your local time has now been fixed but it simply displays the times
for the event on May 3rd.
I still can't figure out how to switch to the event for May 10th for Europe or are we supposed to register once
and we register for all of the events....
Regards
Paul

Vocabulary for web design and beyond

Anyone tackling web design will encounter dozens of unfamiliar terms. I have compiled together this glossary to help them. I may update and expand in the future. Until then, feel free to use or pass along.
Some of these terms don’t relate strictly to web design, but also to computer graphics and computer programming generally, as I’ve found that such terms are also important to reading and understanding any tutorials or other materials on web design.
Asynchronous (1) General use. Not synchronous; not occurring or existing at the same time or having the same period or phase. (2) Digital communication. Pertaining to a transmission technique that does not require a common clock between the communicating devices; timing signals are instead derived from special characters in the data stream.
Bitmap image Image that uses geometrical primitives such as points, lines, curves, and shapes, which are all based on mathematical equations. In a bitmap image, each pixel on a display screen is assigned at least one bit to indicate whether the pixel should reflect the background color, the foreground color, or some other color. each pixel in the bitmap might have 16, 24, or 48 bits of information associated with it. The more bits, the greater the resolution of the bitmap – and the larger the file. Compare Vector image.
C (programming language) General-purpose computer programming language developed in 1972 by Dennis Ritchie at the Bell Telephone Laboratories for use with the Unix operating system. It was designed for implementing system software and is also widely used for developing portable application software. C has greatly influenced many other popular programming languages, most notably C++, which began as an extension to C.
C++ Statically typed, free-form, multi-paradigm, compiled, general-purpose programming language. It was developed by Bjarne Stroustrup starting in 1979 at Bell Labs as an enhancement to the C language and originally named C with Classes. It was renamed C++ in 1983.
Cache Component that transparently stores data so that future requests for that data can be served faster. The data that is stored within a cache might be values that have been computed earlier or duplicates of original values that are stored elsewhere. If requested data is contained in the cache (cache hit), this request can be served by simply reading the cache, which is comparatively faster. Otherwise (cache miss), the data has to be recomputed or fetched from its original storage location, which is comparatively slower.
Cascading Style Sheet (CSS) Style sheet language used to describe the presentation semantics (the look and formatting) of a document written in a markup language. Its most common application is to style web pages written in HTML and XHTML, but the language can also be applied to any kind of XML document, including SVG and XUL.
ColdFusion Programming language based on standard HTML that is used to write dynamic webpages. It allows for the creation of pages that differ depending on user input, database lookups, time of day, or other criteria. ColdFusion pages consist of standard HTML tags together with CFML (ColdFusion Markup Language) tags such as <CFQUERY>, <CFIF> and <CFLOOP>. ColdFusion was introduced by Allaire in 1996, acquired by Macromedia in a merger in April 2001, and acquired by Adobe in December 2005.
Compound selector Can be used to combine two or more style rules to create a style definition that displays only when one style is contained within another. Compound styles are useful when you want to do something like use the Heading 1 tag multiple times to format headlines in different ways on the same web page. For example, you could create one style for headlines that appear in the main story area of a page and then create another style for headlines that appear in the sidebar on the page and still use the Heading 1 tag to format both. Compound styles are created by combining ID, class, or tag styles and look like this: #sidebar h1.
Contextual selector A type of Style Sheet Selector that
CRE Loaded Open source online store management and shopping cart system for e-commerce from Chain Reaction eCommerce. It is based on osCommerce, runs on any LAMP (Linux, Apache, MySQL, PHP) web server, and is supported by an active international community of users and developers. For a monthly subscription ($10/mo. as of 2011), CRE Loaded allows small and medium-sized merchants to accept credit card payments in a web site that mirrors their own online stores.
CSS See Cascading Style Sheet.
Dynamic HTML (DHTML) Umbrella term for a collection of technologies used together to create interactive and animated web sites by using a combination of a static markup language (such as HTML), a client-side scripting language (such as JavaScript), a presentation definition language (such as CSS), and the Document Object Model. DHTML allows scripting languages to change variables in a web page's definition language, which in turn affects the look and function of otherwise “static” HTML page content, after the page has been fully loaded and during the viewing process.
ECMA International International membership-based non-profit standards organization for information and communication systems.
ECMAScript Scripting language standardized by Ecma International in the ECMA-262 specification and ISO/IEC 16262. The language is widely used for client-side scripting on the web, in the form of several well-known dialects such as JavaScript, JScript, and ActionScript.
Extensible HyperText Markup Language (XHTML) Family of XML markup languages that mirror or extend versions of the widely used HTML, the language in which web pages are written. While HTML (prior to HTML5) was defined as an application of Standard Generalized Markup Language (SGML), a very flexible markup language framework, XHTML is an application of XML, a more restrictive subset of SGML. Because XHTML documents need to be well-formed, they can be parsed using standard XML parsers—unlike HTML, which requires a lenient HTML-specific parser.
Extensible Markup Language Set of rules for encoding documents in machine-readable form. It is defined in the XML 1.0 Specification produced by the W3C, and several other related specifications, all gratis open standards. Its design goals emphasize simplicity, generality, and usability over the Internet. It is a textual data format with strong support via Unicode for the languages of the world. Known by its acronym XML.
HTML See HyperText Markup Language.
Hypermedia Graphics, audio, video, plain text and hyperlinks that intertwine to create a generally non-linear medium of information. This contrasts with the broader term multimedia, which may be used to describe non-interactive linear presentations as well as hypermedia. The World Wide Web is a classic example of hypermedia, whereas a non-interactive cinema presentation is an example of standard multimedia due to the absence of hyperlinks.
Hypertext Text displayed on a computer or other electronic device with references (hyperlinks) to other text that the reader can immediately access, usually by a mouse click or keypress sequence.
Hypertext Markup Language (HTML) Predominant markup language and basic building-block of webpages. It is written in the form of HTML elements consisting of tags, enclosed in angle brackets (like <html>), within the web page content. HTML tags normally come in pairs like <h1> and </h1>. The first tag in a pair is the start tag, the second tag is the end tag (they are also called opening tags and closing tags). Known by its acronym HTML.
Hypertext preprocessor (PHP) Widely used, general-purpose scripting language that was originally designed for web development to produce dynamic web pages. It brings life to websites by communicating with external data sources, such as databases, news feeds, and XML documents. PHP code is embedded into the HTML source document and interpreted by a web server with a PHP processor module, which generates the web page document. PHP 3 was launched in 1998; PHP 4 was released in 2000; and PHP 5 was released in 2005.
Java Programming language released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities. Java applications are typically compiled to bytecode (class file) that can run on any Java Virtual Machine (JVM) regardless of computer architecture. Java is a general-purpose, concurrent, class-based, object-oriented language that is specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere". Java is currently one of the most popular programming languages in use, and is widely used from application software to web applications.[
JavaScript Implementation of the ECMAScript language standard and is typically used to enable programmatic access to computational objects within a host environment. It can be characterized as a prototype-based object-oriented scripting language that is dynamic, weakly typed and has first-class functions.
JPEG Commonly used method of Lossy compression for digital photography that was named after the Joint Photographic Experts Group, which created the standard. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality.
Linux Family of Unix-like computer operating systems using the Linux kernel (central OS component). Linux can be installed on a wide variety of computer hardware, ranging from mobile phones, tablet computers and video game consoles, to mainframes and supercomputers. The development of Linux is one of the most prominent examples of free and open source software collaboration; typically all the underlying source code can be used, freely modified, and redistributed, both commercially and non-commercially, by anyone under licenses such as the GNU General Public License.
Lossy compression Data encoding method which discards (loses) some of the data, in order to achieve its goal, with the result that decompressing the data yields content that is different from the original, though similar enough to be useful in some way. Lossy compression is most commonly used to compress multimedia data (audio, video, still images), especially in applications such as streaming media and internet telephony. By contrast, lossless compression is required for text and data files, such as bank records, text articles, etc.
MySQL Relational database management system that runs as a server providing multi-user access to a number of databases. The MySQL development project has made its source code available under the terms of the GNU General Public License, as well as under a variety of proprietary agreements. Acronym for “My Structured Query Language.”
Open source Describes practices in production and development that promote access to the end product's source materials. Before the term open source became widely adopted, developers and producers used a variety of phrases to describe the concept; open source gained hold with the rise of the Internet, and the attendant need for massive retooling of the computing source code.
osCommerce Open source Commerce. It allows store owners to setup, run, and maintain their online stores with minimum effort and with no costs involved. Combines open source solutions to provide a free and open development platform, which includes the PHP web scripting language, the Apache web server, and the MySQL database server. With no restrictions or special requirements, osCommerce can be installed on any PHP3 or PHP4 enabled web server, on any environment that PHP and MySQL supports, which includes Linux, Solaris, BSD, and Microsoft Windows environments.
PHP See Hypertext preprocessor.
Rasterization The process of converting a Vector image into a Bitmap image.
Rasterize See Rasterization.
Shopping cart software Software used in e-commerce to assist people making purchases online. The software allows online shopping customers to accumulate a list of items for purchase. Upon checkout, the software typically calculates a total for the order, including shipping and handling (i.e. postage and packing) charges and the associated taxes.
Style sheet selector One of the two parts of a CSS rule (the other being the properties, or declaration block) that declares which of the markup elements a style applies to. Selectors may apply to all elements of a specific type, or only those elements that match a certain attribute (e.g., how they are placed relative to each other in the markup code, or on how they are nested within the document object model). There are many types of style sheet selectors: element selectors, which select by element name; class selectors, which select by class name; contextual selectors, which select by context based on parent elements (what the element is nested within or what precedes it in the document), etc..
Supercomputer Computer that is at the frontline of current processing capacity, particularly speed of calculation. Supercomputers are typically one-of-a-kind custom designs produced by companies such as Cray, IBM and Hewlett-Packard, who had purchased many of the 1980s companies to gain their experience. Since October 2010, the Tianhe-1A supercomputer, located in China, has been the fastest in the world.
Tag Non-hierarchical keyword or term assigned to a piece of information (such as an Internet bookmark, digital image, or computer file). This kind of metadata helps describe an item and allows it to be found again by browsing or searching. Tags are generally chosen informally and personally by the item's creator or by its viewer, depending on the system. HTML tags include paragraph, heading 1, heading 2, etc.
Unix Computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs. The Unix operating system was first developed in assembly, which is machine-dependent and a low-level programming language. Ken Thompson created the B language in 1969 and Unix was written in the B language, a high-level programming language. The first Unix system written in C was released in November 1973.
Vector image Image made up of numerous individual, scalable objects. These objects are defined by mathematical equations rather than pixels, so they always render at the highest quality. Objects may consist of lines, curves, and shapes with editable attributes such as color, fill, and outline. Changing the attributes of a vector object does not effect the object itself. Compare Bitmap image.
Vector processor Central processing unit (CPU) that implements an instruction set containing instructions that operate on one-dimensional arrays of data called vectors. This is in contrast to a scalar processor, whose instructions operate on single data items. Also known as array processor.
Web analytics Measurement, collection, analysis and reporting of internet data, including the number of visitors and page views, for understanding and optimizing web usage. It can be used as a tool for measuring website traffic and for business and market research. Web analytics applications can also help companies measure the results of traditional print advertising campaigns. It helps one to estimate how the traffic to the website changed after the launch of a new advertising campaign.
Web design Design of the way that content is delivered to an end-user through the World Wide Web, using a web browser or other web-enabled software.
Web development Refers to the work involved in developing a web site for the Internet (World Wide Web) or an intranet (a private network). This can include Web design, web content development, client liaison, client-side/server-side scripting, web server and network security configuration, and e-commerce development. However, among web professionals, "web development" usually refers to the main non-design aspects of building web sites: writing markup and coding. Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, or social network services.
World Wide Web Consortium Main international standards organization for the World Wide Web. It is made up of member organizations which maintain full-time staff for the purpose of working together in the development of standards for the World Wide Web. Known by its acronym W3C.
XHTML See Extensible HyperText Markup Language.
XML See Extensible Markup Language.
Zend Engine Open source scripting engine (a Virtual Machine) commonly known for the important role it plays in the web automation language PHP.

Thanks for posting this!
I would only mention that your definition is incomplete for this -
Contextual selector A type of Style Sheet Selector that
and that it's most often referred to now as a Descendent selector, not a contextual selector. It's basically the same as the Compound selector that you have already defined....

ERRORS in the Lab - Developer Day: Oracle ADF and Fusion Middleware Dev

I atteneded the Developer Day on Oracler ADF and Fusion Middleware Development on 11/19. I did the lab (following step by step instructions) and encountered the following errors:
1) Export to Excel (Step 4, actions 5-9) - Got run-time 500 error when run app. I had to skip these steps to be able to continue with the lab.
2) Click on Printable Page (Step 4, action 16) - I looks like it works, but nothing shown up on the browser or printing actually happened.
3) Click on Create Insert (Step 4, action 26) - Got Java.Lang.NumberFormatException
4) There is no lab for mobile application development. Where should I start? [getting mobile plug-in software, lab tutorials]
The instructor said that I could post any questions on the Forum. I hope that this is the correct Forum to post these types of questions. Thanks much in advance for your responses.
Thoai

Perfect, I get the exact same page when I login, however, this page doesn't have any links to the actual sessions. If I remember correctly, after logging in another window used to open in which we could select the session to play.
Please let me know how I can access the session from the page that is displayed after logging in. Thank you for taking time to check, appreciate your help.

Reminder: OTN Sys Admin Day in Salt Lake City on January 18th

Just a friendly reminder: this year too, we'll continue this series of free one-day events.
OTN Sys Admin Days are like OTN's Developer Days, but we focus on the Sys Admin with two parallel, hands-on Oracle Solaris and Oracle Linux tracks. These are live classroom events and you'll need to bring your own laptop to follow the practical exercises that we will go through in a VirtualBox environment.
The Linux track will cover topics like package management with RPM and yum, storage management with LVM2 and Linux RAID as well as learning the basics of managing the Btrfs file system. The Solaris track will cover the ZFS file system, Solaris containers and security (roles, SMF).
The next OTN Sys Admin Day will take place in Salt Lake City (UT), on January 18th, 8:00am-4:00pm.
Attendance is free, but a registration is required – reserve your spot now by following this link! We look forward to your participation.
http://www.oracle.com/go/?&Src=7328803&Act=43&pcode=WWMK11054222MPP025

I would have taken the 4G and the $50 plan offer, for the same data amount as you had with the 3G $60 plan. And yes you would and should have a new 2 yr contract going this route. As for the Jetpack, I have no idea what that even is.
That being said, I would have thought even USB modems and such would have fallen under the holiday return policy.
Wireless Device/Accessory Return Policy
You may return or exchange wireless devices and accessories purchased from Verizon Wireless within 14 days of purchase. A restocking fee of $35 ($70 for netbooks and tablets) applies to any return or exchange of a wireless device (excluding Hawaii).
This return and exchange policy does not apply to customers who have purchased a Prepaid Plan.
Purchases made between November 15 and December 28, 2011 may be returned or exchanged through January 15, 2012. All other provisions of Verizon Wireless’ Return & Exchange Policy continue to apply, including Restock Fee.

Need some direction on developing a web service.

Hi,
My requirement is to develop a web service and expose 8 Oracle views as methods that can be invoked that will give the data within those views in XML format.
What is the best approach in doing this?
I've tried developing a PLSLQ procedure and publishing it as a web service but see that there are limitations related in using a PLSQL record type as out variable
Not sure if I can do this by developing a BPEL process.
Appreicate your help on this..
Thanks
-Prapoorna

Here are some sample apps and tutorials that might help:
http://brianchau.wordpress.com/2008/02/12/flash-media-server-3-demos/
especially the VideoRecorder one.

Invalid OVF (OTN Developer Days.ovf)

I downloaded the three files from http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html.
When I open the .ovf file the Virtual Box manager displays an error:
Resultaat code:
VBOX_E_FILE_ERROR (0x80BB0004)
Component:
Appliance
Interface:
IAppliance {7b148032-4124-4f46-b56a-b48ac1273f5a}
I downloaded the ovf using various browsers, but the result did not change.
I am running virual box 4.0.10 r72479 in Windows 7 Ultimate, 64 bit version.
Has anyone encountered the same? How can I solve this?
Best regards,
Jan
Edited by: JayBee on 9-jul-2011 10:13

ORA_Patel - yes I have done the save as .ovf, but the problem is there is no file found to save. I got either a "unauthorized" html page returned from oracle, or Firefox/IE would return an error saying it could not download/find the find I right-clicked to save.
It looks like (from checking a wget) that a redirect happens and the actual file attempted for retrieval is:
http://edelivery.oracle.com/otn/other/virtualbox/dd/OTN Developer Days.ovf
When I went to check edelivery, it appears to be down right now.

Scripts for OTN Developer Day - Big Data

Hi,
I was wondering if anybody knows where to find the scripts used for "OTN Developer Day - Big Data" which was held during February/March 2014?
The "Lab Guide" can be found in: https://www.oracle.com/webfolder/s/delivery_production/docs/FY14h1/BigDataWorkshop.pdf
Regards,
Babak.

Not sure if these are the exact same ones, but it should be very close: Oracle Big Data Lite Virtual Machine
It will also get you to the page where the VM is frequently updated and the HOL sections come with the updated VM.
JP

Shared codebase for both mobile and web applications?

I've been developing a mobile application for a while now. It runs on iOS and Android as well as on the desktop as an AIR app. This is great and I'm very excited about it. However, last week I was asked why I couldn't export a version of the app that ran within a web browser. I said that I assumed I could and that I would look into it.
But why would you want to run mobile code on the desktop?
A couple of reasons:
Greater re-use of code. This doesn't make sense in all cases but it does in many cases. (I won't elaborate because I think this is self-evident. If you disagree I'd be happy to talk about it but I'd rather not clog this description with it.)
Quicker/easier client demos. Rather than having to install an apk or an ipa on a mobile device, I can just send a URL.
So what have I found? Well, from what I've tried so far.. it.. doesn't work. Or rather I haven't been able to make it work.
I started by creating a Flex Library project for all shared code. Then I created 2 application projects that reference it- one for mobile and one for web. The mobile project works fine but the web project does not. Here's what I've tried so far to make it work:
I tried adding the mobilecomponents.swc and the mobile.swc theme to my web project so that Flash Builder knows about MobileSkin (and other mobile-only classes). This enables my app to compile but when I launch it immediately throws a runtime error inside of UIComponent: VerifyError: Error #1014: Class flash.text::StageText could not be found. I've found very little about this error, and the one tip I did find (adding the --swf-version=13 compiler option) does not work.
I tried using conditional compilation to control which class my skin components inherited from: MobileSkin or SparkSkin. This was just a quick experiment to see if it worked. I know it's disgusting and not a production solution. My thinking though was that if MobileSkin was really just an optimized version of SparkSkin, my skins should be okay inheriting from either. This didn't work right away- app wouldn't compile b'c certain methods were missing (ex. layoutContents) and so I bailed on it because it felt dirty to begin with.
I tried replacing MobileSkin with UIComponent as the super class for all of my skins thinking that MobileSkin was probably just a lightweight subclass of UIComponent anyway. This approach resulted in some compiler errors at first (ex. no layoutContents method, no measuredDefaultWidth/measuredDefaultHeight properties, addChild vs addElement, etc.). Once those issues were resolved the app compiled but crashed with runtime errors inside of UIComponent's "getState" method. (Looks like MobileSkin overrides this method to prevent UIComponent's default behavior.)
So none of those approaches have worked for me so far... but what about you guys? I have no hopes of Adobe reading this thread or responding to it in any way, but I would love to hear from other people in the community. Have you encountered this issue yet? Were you able to make it work or can you spot any obvious oversights I've made in the methods I mentioned trying above? Thanks in advance if you can.

Update: I've been able to make progress with the first route mentioned above: adding the mobilecomponents.swc and the mobile.swc theme to my web project
Turns out that Flash Builder had led me wrong in this regard. Adding the mobile SWCs to your Library project with the "merged into code" setting results in the compiler warning:
The swc '/Applications/Adobe Flash Builder 4.6/sdks/4.6.0/frameworks/themes/Mobile/mobile.swc' has style defaults and is in the library-path, which means dependencies will be linked in without the styles. This can cause applications, which use the output swc, to have missing skins. The swc should be put in the external-library-path.
Seeing this the first time, I changed my linkage type to "External" and the warning went away. Then in my web project, I also added the mobile SWCs and set the linkage type to "merged into code" there. Flash Builder seemed happy with that approach, but upon running my application I got bizarre runtime errors (as mentioned above).
Turns out that my first attempt was the correct way. Set the linkage type on the library project to "merged into code" and then don't re-link from your web project. Flash Builder will warn you about it but ignore the warning. Things seem to work pretty well for the most part now! I have an issue or two to look into (ex. List component doens't scroll) but things look pretty promising overall!

MacBook Pro or MacBook Air for Web & Mobile Development

Hi Guys,
I have always been a PC users since I was young. Currently I do Web Development, HTML, CSS, javascript and Sencha Touch HTML5 mobile app development
The reason I want to change to a Mac because I need a laptop to travel and work, previously I used a PC work station. The other reason I want to change to Mac was to purchase Apple developer kit and start to develop native iPhone App
My Options are:
1) MacBook Air 13 ( 1.8GHz dual-core Intel Core i5 processor , 8GB ram ( Free upgrade promo ), 256GHz SSD
2) MacBook Pro 15 ( 2.3GHz quad-core Intel Core i7, 8GB ram ( Free upgrade promo ), 500GHz HDD
3) Retina MacBook Pro 15 ( 2.3GHz quad-core Intel Core i7, 8GB ram, 256GHz SSD
As the promotion for the ram upgrade are till this week ( except for rMBP ), I need to make a decision quick. I frequently use DreamWeaver, Photoshop and I also do Photography in my pastime. Could anyone advise me on the pros and cons on this. Does Retina MacBook really worth the additional bucks that I put in. Does the web development community going to start using Retina for testing high resolution images needed so early?
Btw I own a Dell 22.5 inch IPS good LCD monitor
Appreciate for your help thanks.

@Bimmer Sorry I was referring to another new Options
Option 4 ) For this MacBook Pro 15 ( 2.6GHz quad-core Intel Core i7 16GB ram ( Free upgrade promo ).
Option 2) MacBook Pro 15 ( 2.3GHz quad-core Intel Core i7, 8GB ram ( Free upgrade promo ),
I can't decide on this. Need you to help me in this.

Help - developing a web-based application and supporting web service

I am in need of creating a web service that provides some reusable components, and then creating a web application that is also a client of the web service. Is it ok to put both on the same application server? Can anyone give me a timeframe for how long it takes to create a web service + web application from scratch? I'm sorry if the questions sounds dumb, I am a newbie to this and am just trying to learn as I go. Thank you for any help!

In answer to your first question, yes. You can have both your web service and web application on the same application server. This is a normal development scenario for lots of applications. As far as a timeframe on how long it takes to create a web service + web application from scratch that depends on the complexity of both the web service and application you are writing. A simple web service and application written by an experienced web services developer could be written in a day. A more complex application could take weeks/months.
Hope this helps!

OTN Developer Day update disk?

I went to one of the earlier OTN Developer Days held in Denver - which was really great. At that time, JDev 11g had just been released, but the materials would only work with one of the technical previews. Is it possible to download updated disk images as they are updated to the latest JDeveloper releases?
Thanks, Ken

You don't need a disk image - all you need is JDeveloper 11g production that you can get from OTN.
And then follow these tutorials:
http://www.oracle.com/technology/obe/obe11jdev/11/bus_serv1/developbusinessservices.html
http://www.oracle.com/technology/obe/obe11jdev/11/dev_ui/developuserinterface.html
More Tutorials are here:
http://www.oracle.com/technology/products/jdev/11/cuecards/index.html
The new OTN Developer Days have a new set of tutorials in them which is still not on OTN.

HTML5 Web/Mobile App Development

Hi Friends,
Can anyone say what are the combinations available in html5 web/mobile app development like html5+JS ?

Here we will discuss the basics of HTML5 document. Today HTML5 is one of the most exciting buzz in web circles. Actaully HTML5 is the new standard for HTML.
it is still a work in progress. However, the major browsers support many of the new HTML5 elements and APIs but not all.
Rules for HTML5:
New features of HTML5 should be based on HTML, CSS, DOM, and JavaScript
Reduce the need for external plugins (like Flash)
Better error handling
More markup to replace scripting
HTML5 should be device independent
The development process should be visible to the public
check it:
http://www.phpzag.com/what-is-html5/

Difference between mobile web dynpro and simple web dynpro application

Hi Everyone,
Can anyone pls let me know what's the difference b/w mobile web dynpro application and an offline or simple web dynpro application.
Thank U!!
Ravi Aswani

Hi ,
Mobile WebDynpro
The SAP Web Application Server allows direct online access to Web Dynpro applications using mobile devices. As part of the SAP Web Application Server, Web Dynpro provides a development and runtime environment with which you can quickly and simply create professional user interfaces for desktop PCs or for mobile devices. An appropriate infrastructure and renderer classes are provided for developing mobile Web Dynpro applications for Pocket PCs as well as for BlackBerry Wireless Handhelds and Nokia Series 80 devices.
http://help.sap.com/erp2005_ehp_03/helpdata/EN/fa/100d4113eff16fe10000000a1550b0/frameset.htm
WebDynpro Java
Web Dynpro is a client-independent programming model of the SAP NetWeaver technology platform for developing user interfaces for professional business applications. It is based on the model view controller paradim which ensures that the business logic is separated from the presentation logic. This architecture is visible in the Web Dynpro perspective of the SAP NetWeaver Developer Studio (NWDS).
Web Dynpro helps you with the development of Web applications by:
·        Ensuring platform-independence with the meta model approach
·        Minimizing the implementation effort through declarative programming
·        Supporting a structured design process by applying the model view controller paradigm
·        Providing reuse and better maintainability by using components
·        Providing graphical support with tools in the Web Dynpro perspective
·        Providing the SAP NetWeaver Java Development Infrastructure (NWDI) which supports team work with different services such as source code versioning and the Central Build Service.
http://help.sap.com/erp2005_ehp_03/helpdata/EN/fa/100d4113eff16fe10000000a1550b0/frameset.htm
Thanks
Suresh
Edited by: Suresh Mandalapu on Sep 2, 2008 11:07 AM

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