Data driven mobile applications

Please i am looking to develop a database web application that users can browse the database fields on thier mobile phones.such as checking addresses of businesses etc.please how may i go about it,witha step by step tutorial or sample that i can build up on.Can any one help please.Thanks in Advance.

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How to run model driven mobile application created in MOAM

Hi Experts,
I have created one model using MOAN perspective in Eclipse 3.2 IDE.
Also deployed it to server. How can I run this model?
Do I need to create application?? if yes, then which type application I should use?
Please help.
Thanks,
Mehul

Hi Divya,
I am implementing application given on
https://www.sdn.sap.com/irj/sdn/mobile link which is
"Model-driven Design of Mobile Applications New! "
According to document, I have configured server and frontend, developed model and deployed successfully. But there is no option or documentation available to run the application.
If I get simulator/emulator to run mobile application.. how can I run?
Or should I run through browser with some link?
Please help. Thnaks in advance.
Mehul

Cache data in Mobile Application

Hi,
I am in process of evaluating usage of Mobile for Field Sales Representative but I am encountering a problem that the coverage is not so good in the area where field users will be using the system so what I need to do is to cache data and whenever it gets signal it transmits it. Is it possible to do programmatically or is there any other way we can achieve it.
Regards
Hardik Mehta

Hi Hardik,
According to my knowledge the simplest answer to your query is a Smart Sync Application.
Such type applications are designed for this purpose only. That is in the offline environment/the environment which is not always connected.
A smart sync application enbles you to occasionally sync and save backend data on to your client(data relevant to your application). Once you have done this you can remain disconnected and use this data in all possible ways you need to like viewing it time and again, making changes tot it or even deleting some of the records. You may even create new records/data.
The Smart sync application will store all these changes onto the local database of the device. The next time the user syncs the device, the device communicates all these changes to the backend via the middleware and whereby updates the backend database.
Also if there are some changes made in the backend data while the user is disconnected the MI client will download those changes and reflect them onto its local database so even your local database remains up to date.
So if you want you can call this as chaching the data and transmitting it to the backend whenever you get connectivity. Technically it is done through the Java persistence apis.
I hope this has solved your query to a certain extent. If this is not what you meant/desired kindly revert back.
Cheers.

Help - searching data in a data driven j2me app??

I am writing a data driven J2ME application. The data will bundled with the application probably as binary files but maybe text files. The files can potentially contain a few thousand lines of data in the form:
[item name1] [item data1] [item data2] ... [item data 80]
[item name2] [item data1] [item data2] ... [item data 80]
[item name N] [item data1] [item data2] ... [item data 80]
I need to be able to search all of the names associated with each line of data and then present the data associated with the resulting lines to the user. What is the most efficient way to do this considering there is a lot of data and mobile devices are constrained by memory and processor?
The item names can vary in length from 5 character to 90 characters.
Thanks for your help.
Message was edited by:
hex
Message was edited by:
hex

Hi,
Yes, my source group is displaying in my serach page after defining, and my tables & files are crawled successfully. With the same way defining table & file group, I can search all information in my web site crawled.
Thanks,
LTH

Rich Internet / Data driven Web App 's - Which sdk and Plugins Please???

Hi, I am starting Bournemouth University in September and will be learning java, I have wanted to build rich internet applications for years and am really excited!!
I would like help understanding all the different products and plugins relevant to building rich internet data driven web applications so I can install them all to my system and then follow all the online videos and tutorials.
I have knowledge of html, css, some sql, some flash and can use photoshop and fireworks.
So far, I love the look of the net beans console and the first thing I want to find out is how to make the screens/panels/components unique from a graphical point of view; like you can in adobe flash or Flex. I tried to install java FX but had errors (?64 bit system related)
Also would like to know if anyone else new has the same goal as me so we can set up a group or a web site dedicated to forming a learning path, like making a list of url's of which tutorials to do in which order to best learn the basics before connecting to databases and then learning mvc frameworks for enterprise level multi user applications.
In that respect actually, is Java SE ok for my goals or should I have installed Java EE; I think I tried to install EE version first but had options in the installer I didnt understand or errors; did it a couple of weeks ago and cant remember exactly what the issue was? Can you upgrade from one java sdk to another without effecting netbeans??
Thanks all in advance, I hope some people will help me get started and in return I will dedicate part of my web site im about to build for uni to putting all the information gathered in one place for others.
My system is windows 7, 64bit
I have installed Java sdk - jdk-6u25-windows-x64
Apache Tomcat 7.0.11
GlassFish Server open source edition 3.1
Netbeans IDE 7.0
MySql Server 5.5
MySql Workbench 5.2CE
I also have mssql installed as I started learning this from an interactive dvd, but am assuming Oracle is the db of choice now oracle bought java. Or mySql which i installed but have never used before.
Edited by: user13715216 on 16-Jun-2011 07:02

First of all, stop treating this like its an Adobe product. There are no plugins okay? You have entered a very different world of development right now, one you may find you don't even like. But lets not be hasty.
Secondly, remove everything you have installed right now.
Okay, now you're ready to start. Now Install the Java 6 JDK AND NOTHING ELSE. It has no executable to start any fancy program, just a bunch of command line tools with which you are going to enter the wonderful and difficult world of Java programming. Pick a favorite text editor (preferably one that has syntax highlighting for Java sources) and get going. I suggest you start here:
http://download.oracle.com/javase/tutorial/
This will not tell you how to build web applications; this will tell you how to create Java programs using the tools that are part of the JDK. You should not be even thinking about doing any web development at all until you are intimately familiar with the language, the tools, the standard API and programming in general. That may take as little as three months, probably more given your limited experience in the realm of application programming.
Only once you have found your way should you make an attempt to install Netbeans again and start to learn how to use that to make your life a little easier. Before Netbeans can help you help yourself, you really have to know what you are doing.
I wish you good luck. Its good that you are excited, but I hope that excitement has not been built on top of bad assumptions and woefully inappropriate expectations. Programming is hard, application development is even harder.

Why files in Lightroom mobile and files in the creative cloud not the same? idea- one place(stored date) for all application ??????

Why files in Lightroom mobile and files in the creative cloud not the same? idea- one place(stored date) for all application ??????

Lightroom Mobile is not a cloud storage service. You shouldn't treat it as a way of backing up your files. You are merely storing Smart Previews of your files in the cloud space, high-quality JPEGs of your files regardless of their original format on your desktop. The point is that they are there so you can continue editing them in a Lightroom-like environment even while away from your desktop/laptop computer. The files in Lightroom Mobile can only be used in Lightroom Mobile.
This is very different from what is offered by the Creative Cloud storage, which can be used to synchronize your files between any device (that can support the individual files).
The vast difference in how each service works and its intended use is why they are separate.

Is there a way to save data to just one view in Flex Mobile applications?

I am having trouble handling data between views in a Flex Mobile application that I am writing. I know how to pass data from one view to another, but I was wondering if there is a way to save that data to a view, then get more data from another view (in this case it would be the same view that the original data came from) and put that data on the same view without overwriting the original data. I would be glad to post some code if anyone needs to see it.

I think we realise that this is the same question as the other thread.

ANNOUNCE: Speed up your Data-Driven JSF/Seam Application by Two Orders of

Hello,
I am pleased to announce a new article on JSF Central. In the second installment of this two-part article, Dan Allen continues his discussion of some common performance problems you may encounter when using JSF components, Seam components, and the EL. You'll learn about the set of best practices for eliminating them that led to an improvement of two orders of magnitude in the performance of his application.
Here is an excerpt:
In the first part of this article, I began briefing you on optimizations I made to maximize the responsiveness of a JSF application that I developed out in the field. I cited performance problems caused by casually accessing components from a JSF view, then presented a set of best practices to eliminate this unnecessary overhead. Despite the progress made by the end of the first part, you had not yet witnessed the two orders of magnitude in performance improvement that was promised.
In this part, the additional gains will be achieved by leveraging partial page rendering-provided by the RichFaces JSF component library and by slimming the response. Partial page rendering cuts out the overhead of rerendering the entire page after each user interaction, which turns out to be the real bottleneck in most traditional web applications, and instead redraws only the areas of the page that have changed. Naturally, you want the replacement HTML source to be as condensed as possible. These optimizations allow the responsiveness of a web application to measure up to its desktop counterpart.
Read the full article here: [Speed up your Data-Driven JSF/Seam Application by Two Orders of Magnitude Part 2|http://www.jsfcentral.com/articles/speed_up_your_jsf_app_2.html]
Kito D. Mann -- Author, JavaServer Faces in Action
http://twitter.com/kito99 http://twitter.com/jsfcentral
http://www.virtua.com - JSF/Java EE consulting, training, and mentoring
http://www.JSFCentral.com - JavaServer Faces FAQ, news, and info
+1 203-404-4848 x3

Hi,
how can we ensure that every body define the id in jsf page. we are using the jsf 1.0 and I think this artical for jsf 1.2
with IBM extended JFS lib.
if we don't want to change the code of full application,is it possible to speed up the render time with the help of framework or some other way.

Save data while closing Flex mobile application using HTTPService

On close of the Flex mobile application I need to save some information to the back-end by using HTTPService.
On creationComplete() of the application I am adding :
NativeApplication.nativeApplication.addEventListener(Event.EXITING, onExit);
On close of the mob application, the following method will get call.
private function onExit(e:Event):void
    httpServiceCall("log event data");
The request itself is not reaching backend. I have tested this by installing Wireshark, there is no entry if I close the application in wireshark(wireshark will just catch any kind of requests from frontend to backend).
I am introducing delay to achieve this :
public var closeTimer:Timer;
            private function onExit(e:Event):void
                e.stopImmediatePropagation();
               httpServiceCall("log event data");
                closeTimer = new Timer(3000,1);
                closeTimer.addEventListener(TimerEvent.TIMER_COMPLETE, closeApp);
                closeTimer.start();
            protected function closeApp(event:Event):void{
                NativeApplication.nativeApplication.exit();
The above code is not working. As soon as control comes to onExit() method, application is closing.
According to my understanding, I have to introducesome delay before closing the application to achieve this requirement. How can I introduce delay in this case?

Try opening Task Monitor and killing any existing "adl" process before launching.
Does this help ?

ADF Mobile - insert data into oracle db from oracle adf mobile application

Hi,
I have to insert data from mobile into oracle database 11g(not in local sqlite database), can somebody tell me how to do it?
Thanks,
Anshul

Hi, Anshul, one common way is to expose DB data as ADF BC, and then add a service interface on top of ADF BC. This would allow the ADF Mobile app to access server DB through ADF BC. There may be other mechanisms to access server-side DB - I think APEX also expose some REST interface to Oracle DB as well. Another option is to use TopLink - TopLink can also expose some REST services.
Thanks,
Joe Huang

How to move Mobile Applications folder while sharing an Itunes library

For reasons that would be long and hard to explain, I decided some times ago to open a second user on my Book Pro dedicated to my music collection. The collection required to be stored on an external HDD, so the second user's Itunes folder links to a folder where all music is stored, and I put it with all library files (xml etc) in the Shared folder. Now I have decided to let the primary and mostly used user to share the same music of the secondary one. I easily succeeded in doing this, just simply opening the primary ITunes and ask it to link to the Itunes folder under the Shared folder. I have got my entire library also from the primary user, with covers and so on.
The trouble is that I use to manage an Iphone with the primary ITunes, and since I have not moved the Mobile Application folder (and what more?) into the shared ITunes folder, I cannot see anymore all data and applications into my IPhone section under ITunes, and I do not want to run experiments, doing a sync and just running the risk to lose all. How can I share the same ITunes library between two users, but to allow one of those still to see the IPhone data that was originally managed only from her ITunes, that now addresses to the ITunes folder under Shared folder that addresses to a HDD?.....

Still misspeaking. Further use reveals that while the users iTunes use the shared file, when the phones add new apps their iTunes recreates its iTunes Media directory in the users home folder. This time I can exit iTunes, move the apps to the shared Mobile Applications, delete and empty trash the original apps/ and folder, then the users iTunes will find the app in the shared folder when it restarts. Clearly not very tidy...

Error While Generating Business query in Mobile Application Studio

Hi,
I made changes to the Business query BSOPPBPQUERY according to the SAP NOTES.
Now I am trying to generate the business Query but it is giving out the error saying
Error intializing RT Generator !.RT Generator Failed for ".Error arsrep.dat is in use so Generation cannot be done
I am not a MSA Developer and have no clue regarding MAS(Mobile Application Studio)
So any one can please give me a clue regarding the issue

Hi Michael,
I made some changes to the property of the business Object BOCAPGEN in dev MAS environment and generated the application
It is working fine in Dev.
Now i want to know how to transfer the changes i Made in Mobile Applicaiton Studio to all the Mobile Cleint.
I made changes to MAS in the Test Client Assisgned to me.
I want to replicate these chages to all the Clients.
I am also having problem transporting the changes made in Dev to QA.
I created the change list in Dev and released it and assigned the Transport Number to it..
When I am trying to trasnport the transport number to QA in CRM online system it is giving out error saying "Change List is not complete in the system".
Can you give me suggestiosn how to transport the change request created in Mobile Applicaiton Studio to QA

Creating Custom Mobile Application with CRM

Hi ,
After reading some staff about the CRM Mobile client solutions , I have not figure it out weather I can create my own mobile applications using the CRM Mobile Technology .
I know that the mobile clients need CRM Middleware server for synchonization and for access to backend systems, but can I call any rfc on any backend system (for example R3)
for synchronization meaning that my CRM server will be used only as middleware server to access non crm functionality on other backend systems
Thnaks,
Oren

What you can do is the following:
data-save on MSA triggers an outbound sbdoc (containing the update objects)
-->this one is sent to CRM by the conntrans
--> the sbdoc is created from the data, stored in the inbound queue, and processed through it's CRM flow (meaning mapping to mbdoc, processing of inbound mbdoc, creation of outbound mbdoc and mapping to outbound sbdoc).
What you can do is use or exit the bdoc flow to trigger whatever other process you want.
What exactly is the requirement?
Michael.

How to get pop up window in mobile application using jquery

i am trying to implement jquery in my mobile application.iam not getting how to get a popup window

Ram,
Write ur code in event <b>AT USER-COMMAND.</b> Create ur own screen and call that screen for example call screen 100 at 10 10. And after entering the date call the secondary screen.
AT USER-COMMAND.
Effect
Event in interactive reporting
This event is executed whenever the user presses a function key in the list or makes an entry in the command field.
Some functions are executed directly by the system and thus cannot be processed by programs. These include:
PICK
See variant AT LINE-SELECTION
PFn
See variant AT PFn
System command
System command
PRI
Print
BACK
Back
RW
Cancel
P...
Scroll function (e.g.: P+ , P- , PP+3, PS-- etc.)
Instead of this functions, you can use the SCROLL statement in programs.
Since many of these system functions begin with "P", you should avoid using this letter to start your own function codes.
Otherwise, the effect is as for AT LINE-SELECTION; also, the current function code is stored in the system field SY-UCOMM.
Regards,
Prakash.

How do I clean up iTunes Mobile Applications folder that has old versions of apps?

I am using the latest iTunes 11.0.3 on my recently new iMac. Previously I had iTunes on my MacPro. The media folder was located on one of the extra (non-boot) volumes on the MacPro (MP). When I got my iMac I changed (in the Advanced section of Preferences) the location of the media folder to point to the same folder on the MP volume as I had been using. Everything seems to work fine. I can plug in my iPhone 4s and sync which goes thru a backup step.
I was then poking around in the iTunes media folder on the MP and found that the Mobile Applications (MA) folder was full of older versions of the apps on my iPhone. They dated back to 2009, 2010 and most were 2011. A few were 2012 or 2013. I would like to get rid of the old versions as they take up space. Being that old I doubt they are useful for anything anyway. But my question is how?
I have read and searched for other threads on this topic and have not found a solution. It appears that iTunes is supposed to toss old versions into the trash. I suspect it is doing that now but for some reason has lost track of these older version. The problem here is I don't know what happened.
My inclination is to take all these app .ipa files and dump them... then do an iPhone sync and have it repopulate this MA folder. But I wasn't sure iTunes would do that. So I selected one app that is currently installed on my iPhone, found several older .ipa files in the MA folder that correspond to that app and deleted all of them. I then sync'd my iPhone and watched it go thru the Backup step. When it was done I checked my MA folder but it still had NO .ipa file for that app. Why is that? To make sure the backup step didn't place it someone unexpected, I did a system wide search for that app name (the core part of the name, not including any version numbers, etc) but it found only one match. It was old (2011) located on an all-together different MA folder so did not come from this iPhone sync.
I wish someone would clearly document what goes on during an iPhone sync when the backup location is iTunes (not iCloud). Does iTunes store the current version of each app in the MA folder? I didn't see that happen in my example above.
What does it mean to remove all .ipa files from your MA folder? It would seem that it doesn't matter EXCEPT for apps no longer available in the App Store. Otherwise I could re-install them, right?
What can I delete safely without ill consequences?
How can i indentify what to remove if I should keep the latest version around?
Help would be appreciated.
To be clear:
* I use iTunes to store my Backups, not iCloud.
* I have used Consolidate after making sure that Keep iTunes Media Folder Organizaed is checked and Copy File to iTunes Media folder is checked. It did not help here.
* Given the dates of the .ipa files in my MA folder, this problem pre-dated my recent addition of my iMac.
* I believe I'm using a new local (to my iMac) iTunes library file but my media folder is on the MP as described above. When I access iTunes app on my MP it too accesses the same media folder. It is used primarily for adding music and movies to, not iPhone apps as I now sync on the iMac.

ITunes has been a disaster for me. It is filled with all sorts of things and there is no way to reorganize any of it. I'm forced to use iTunes because I have an iPhone but the experience has convinced me that it is best to avoid Apple products and I would recommend that course for others.
The operative word here is "avoid." For products like the iPhone and iPad for which Apple has a superior product there is no choice. The problem is Apple control. That means that everything is compatible with everything else which is good. It also means that everything is limited to products that serve Apple's bottom line, which is questionable.
Hopefully, now that Apple's creative genius has sadly left us, other companies will step forward to create products that will allow us to avoid the complications of Apple. I have found iTunes to be the principal complication. iTunes regularly updates itself, practically every Sunday, and then I have to restart my computer which interrupts all the tasks that I have underway.
Despite all these updates I don't use iTunes except for the iPhone and even that is problematic. The entire experience makes me glad that I don't have an Apple since it must be very difficult for Apple users to work with Apple constantly demanding updates and restarts and proprietary software and the like.
If you're not an Apple customer, but you've been listening their hype with their execs pacing a stage clad in jeans, then read this and heed. My experience with iTunes is a warning for all. Watch out. Apple is not your friend. It's a corporation bent on control, monopoly power and coerced profiteering. We may all soon need nets to save us when Apple drives us out the window.

Data driven mobile applications

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