Screen design issue
i have a screen which has a text box and button when i type some no and click on ok button the data is appearing in the below grid, but the thing is when i double click the data the corresponding data should come on to the right hand screen there i have added a text field which need to pick the domain fixed values, i am using the functino moudle BVW_DOMAINVALUETEXT_GET, thisis working fine but the thing is when i am clicking on the ok button its going to pai and executing the old values but not fething fornew valus, need help in this.
i have a screen which has a text box and button when i type some no and click on ok button the data is appearing in the below grid, but the thing is when i double click the data the corresponding data should come on to the right hand screen there i have added a text field which need to pick the domain fixed values, i am using the functino moudle BVW_DOMAINVALUETEXT_GET, thisis working fine but the thing is when i am clicking on the ok button its going to pai and executing the old values but not fething fornew valus, need help in this.
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Design issue?- T530 Lid Flex
just got my t530 , so far pretty happy with it
but i have realised a possible design issue with the lid
if i applied strength on the middle of the lid, the latches closes well on both left and right of the lid
however,if i just applied strength on either left or right side of the lid,
the latch locks for the corresponding side when i applied pressure on, but not for the other side and vice versa
this creates slight flex on the lid whereby one side is latched onto the laptop body and the other side doesnt.
i believe the lid is not as rigid or strong enough such that both sides of the latch can lock on regardless where i apply pressure on when closing
has anybody tried or seen such scenarios?
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Design issue with the multiprovider
Design issue with the multiprovider :
I have the following problem when using my multiprovider.
The data flow is like this. I have the info-objects IobjectA, IobjectB, IobjectCin my Cube.(Source for this data is s-systemA)
And from another s-system I am also loading the masterdata for IobjectA
Now I have created the multiprovider based on the cube and IobjectA.
However, surprisingly join in not workign in multiprovider correctly.
Scenario :
Record from the Cube.
IObjectA= 1AAA
IObjectB = 2BBB
IObjectC = 3CCC
Records from IobjectA =1AAA.
I expect the record should be like this :
IObjectA : IObjectB: IObjectC
1AAA :2BBB :3CCC
However, I am getting the record like this:
IObjectA : IObjectB: IObjectC
1AAA :2BBB :3CCC
1AAA : # :#
In the Identification section I have selected both the entries for IobjectA still I am getting this error.
My BW Version is 3.0B and the SP is 31.
Thanks in advance for your suggestion.May be I was not clear enough in my first explanation, Let me try again to explain my scenario:
My Expectation from Multi Provider is :
IObjectA
1AAA
(From InfoObject)
Union
IObjectA IObjectB IObjectC
1AAA 2BBB 3CCC
(From Cube)
The record in the multiprovider should be :
IObjectA IObjectB IObjectC
1AAA 2BBB 3CCC
Because, this is what the Union says .. and the Definition of the multiprovider also says the same thing :
http://help.sap.com/saphelp_bw30b/helpdata/EN/ad/6b023b6069d22ee10000000a11402f/frameset.htm
Do you still think this is how the behaviour of the multiprovider.. if that is the case what would be the purpose of having an infoobject in the multiprovider.
Thank you very much in advance for your responses.
Best Regards.,
Praveen. -
Data mart from two DSOs to one - Loosing values - Design issue
Dear BW experts,
I´m dealing with a design issue for which I would really appreciate any help and suggestions.
I will be as briefly as possible, and explain further based on the doubts , questions I received in order to make it easier go through this problem.
I have two standard DSOs (DSO #1 and #2) feeding a third DSO (DSO #3), also standard.
Each transformation DOES NOT include all fields, but only some of them.
One of the source DSO (let´s call it DSO #1) is uploaded with a datasource that allows reverse type of records (Record Mode = 'R'). Therefore some updates on DSO #1 comes with one entry with record mode 'R' and a 2nd entry with record mode = 'N' (new).
Both feeds are delta mode, and not the same entries are updated through each of them, but the entries that are updated can differ (means an specific entry (unique key values) could be update by one of the feeds, but no updates on the 2nd feed for that entry).
Issue we have: When a 'R' and 'N' entries happen in DSO #1 for any entry, that entry is also reversed and re created in the target DSO #3 (even being that not ALL fields are mapped in the transformation), and thefore we loose ALL the values that are exclusively updated through DSO #2, becoming blank.
I don´t know it we are missing something in our design, or how should we fix this issue we have.
Hope I was more or less clear with the description.
´d really appreciatted your feedback.
Thanks!!
GustavoHi Gustavo
Two things I need to know.
1. Do you have any End Routine in your DSO? If yes, what is the setting under "Update behavior of End Routine Display"....Option available right side of Delete Button ater End Rouine.
2. Did you try with Full Load from DSO1 and DSO2 to DSO3? Do you face the same problem?
Regards
Anindya -
I have the mini DisplayPort to Dual-Link DVI Adapter firmware 1.03 and I still have massive screen flickering issues on a Mac Mini 2012.
I am using a Dell 30" monitor (it's the Samsung screen just rebranded) connected to a WD 4TB Thunderbolt drive connected to the Mac Mini.
The screen is usable for the most part when I've just started the computer (although today I started having issues after a fresh restart) but if even just the screen goes to sleep, or the computer goes to sleep and I wake it later, I start to have massive flickering to black and occasionally to snow.
The effect seems to be more likely to arise when I'm on heavy graphics-intensive websites or programs (eg, Tumblr feed with lots of GIF images or working in Adobe Premiere), but once it starts shutting down those programs has no effect, the screen keeps flickering wildly.
The problem improved after the 1.03 firmware upgrade (for a while it was flickering uncontrollably ALL the time and was virtually unusable) but it has not gone away.
Any suggestions would be very welcome, either for how to fix this issue or how to get Apple to, you know, let me TELL THEM that their adapter firmware fix has NOT solved the issue, since my phone support has expired. :/I have a new Mini DisplayPort to Dual-Link DVI Adapter to allow my original Apple 30" Cinema Display to connect to the new Mac Pro. Shipped straight from Apple, it is firmware version 1.03. I've never had flickering issues, but the display will often go black (possibly after a screen power save) and not come back. when this happens I am still able to connect to and use the Mac via remote connection. But the only way to get the screen back is either to unplug the adapter and plug it back in to the Mac, or to shut down and power up the Mac. This may be a separate issue, so I'll also post it standalone...
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Mac Pro Screen Freezing Issue with NVIDIA 8800 GT too
There were lots of entry in threads, where the screen freezing issue was described (disorted screen with strange lines, only reboot helps). Nearly all cases seem to be related to the ATI 2600 card.
http://discussions.apple.com/thread.jspa?threadID=1358062&tstart=30
http://discussions.apple.com/thread.jspa?threadID=1365277&tstart=0
I opened this new thread to show, that this problems occurs not only for the ATI card but for the NVIDIA 8800 card, too.
My MacPro was delivered 8 days ago and was running without any problems. But all of a sudden, I got that screen freeze. And it wasn't the first time, I was heavely working 2-3 hours with that computer.
In total, 2 screen freezes showed on my computer. The first one during working with the computer. The second one during booting into MacOS X. The screen freeze occured during the boot phase with the grey screen and the spinning wheel.
My configuration:
MacPro 2.8, Dual Quad Core
6 GB RAM
3 harddisks, 1 standard from Apple, 2 Samsung with 750GB
MacOS 10.5.2
Formac 20" Monitor
Perhaps others have this problem, too? Than we should emphasize, that this is not an ATI related problem.I've actually been having the freezing issue for a while now but I didn't have the know-how to troubleshoot it (PC tech trying to support the only Mac lab in the building).
MacPro will freeze randomly (no trend in time, system strain, or open programs). The mouse will operate but will not interact with anything.
Specs:
MacPro - Model 1,1
Dual Core Xeon 2.66
2gb RAM
nVidia GeForce 7300 GT
Mac OS 10.4.11
The machine always has 2 displays connected to it so the workaround that was discussed for the ATI 2600 doesn't apply. I had 1 display connected here in my shop and it froze for that as well.
Message was edited by: DocturKnowles -
How to show screen design in .srf (from Screen Painter) using SDK?
How to show screen design in .srf (from Screen Painter) using SDK?
You need to use the LoadBatchActions method of the Application object to load .SRF files.
John. -
Design issue with sharing LV2 style global between run-time executables
Hi,
Just when I though that I had everything figured out, I ran into this design issue.
The application that I wrote is pretty much a client-server application where the server publishes data and the client subscribes data using data sockets. Once the client gets all the data in the mainClient.vi program, I use LV2 style (using shift registers) to make the data global to all the other sub-vi’s. So the LV2 is in initialize mode in the mainClient.vi program and then in the sub-vi’s the LV2 is in read mode. Also, I had built the run time menu for each sub-vi that when an item is selected from the menu, I would use the get menu selection to get the item tag which will be the file nam
e of the sub-vi and open the selected sub-vi using vi server. This all worked great on my workstation where I have labVIEW 7.0 Express installed. But the final goal is to make exe’s for each of these sub-vi’s and install runtime on the PC’s that do not have labVIEW installed. Of course when I did that only the mainClient.exe program was getting the updated data from the server but the sub-vi’s were not getting the data from the mainClient.exe. I did realize that the reason for this is due to the fact that I had compiled all the sub-vi’s separately and so the LV2 vi is now local to each executable (i.e. all executables have their own memory location). Also, the run-time menu did not work because now I am trying to open an executable using vi server properties.
To summarize, is there a way to share LV2 style global's between executables without compiling all of the sub-vi’s at one time? I tried using data-sockets (local-host) instead of LV2 st
yle gloabls to communicate between the sub-vi’s but I ran into performance issues due to the large volume of data.
I would really appreciate it if anyone can suggest a solution/alternative to this problem.
Thanks
Nish> 1) How would I create a wrap-around for the LV2.vi which is
> initialized in my mainClient.vi and then how would I use vi server in
> my sub-vi to refer to that LV2.vi?
> You mentioned that each sub-vi when opened will first connect to the
> LV2.vi via via-server and will keep the connection in the shift
> register of that sub-vi. Does this mean that the sub-vi is accessing
> (pass-by-reference) the shared memory of the mainClient.vi? If this
> is what you meant I think that this might work for my application.
>
If the LV2 global is loaded statically into your mainClient.vi, then any
other application can connect to the exe and get a reference to the VI
using the VI name. This gives you a VI reference you can use to call
the VI. Ye
s, the values will be copied between applications. That is
why you need to add access operations to the global that returns just
the info needed. If you need the average, do that in the global. If
you need the array size, do that in the global. Returning the entire
array shouldn't be a common operation on the LV2 style global anyway.
> 2) Just to elaborate on my application, the data is
> transferred via DataSockets from the mainServer.vi on another PC to
> the client’s PC where the mainClient.vi program subscribes the
> data (i.e. 5 arrays of double type and each arrays has about 50,000
> elements). The sub-vi’s will have to access these arrays
> located on the mainClient.vi every scan. Is there any limitation on
> referencing the mainClient.vi data via vi-server from each sub-vi?
Your app does need to watch both the amount of data being passed across
the network, and the amount being shared between the apps. You might
want to consider puttin
g the VIs back into the main app. What is the
reason you are breaking them apart for?
Greg McKaskle -
hi, I have lightswitch project that is growing up every day. Now it has 200 database table and about 450 default screens. When I first started the lightswitch project with few tables
(about 50 tables), it responses very fast. Gradually when I created the screens, the response takes 10 seconds for any changes I made in the screens or on the tables (*.lsml). Now, it takes 20 seconds (-+2 sec) to be able to do the next change!. For example,
changing the group name, entity input type, width, table summary property ,arrange fields in the groups, change display name (which I change the most),,etc. Just imaging that I can change 3 things on a minute! I am using lightswitch with VB coding , but no
programing codes (yet), I uses only HTML screens, no extensions, connected with SQL express 2012 (but I think that has nothing to do with the slowness since the problem is on the screens design time), I have created the project from scratch three times, with
visual studio 2013 ultimate update 3, update 4, and now with Update 5 CTP 1 !! Yet, the same result. Strange that the freezing time is always about 20 seconds!! Any idea why this is happening? Any resolution?! Regards, HasanHi Michael
again i appreciate your answer ...
i was trying to implement your suggested workaround of my problem, unfortunately, it won't work with me ! i cannot split the
project to smaller modules because of:
all screens are connected to each other's with buttons and clicks (view selected)
i have changed all the "display names" of tables fields (translation). i would have problem in translation whenever i
need to add tables or fields in the database, then i need to repeat that for all modules. i know that i can use other translation method, but i have already translated thousands of words !
i have spent 2 months in 2013 to learn MVC, but i did not like it. it is somehow complex for me. i am a volunteer developer (actually i
am network designer ).
i may lose the authentication , as i need to log-in to each module separately.
is there any root solution to this problem ; the VS Lightswitch (or IDE) slowness when there
is a lot of screens? maybe in VS2015?
i had great hopes for the lightswitch, and still it is the only IDE that i can use for the "Charity
ERP" project.
regards,
Hasan -
A web service design issue with patterns
Hello,
I�d like to ask for your help in the following design issue:
I need to create an email sending web service (with Axis). Only just one method which returns with an integer return code. This handles the following:
- based on the given parameters gets the email addresses from an
LDAP server (with netscape ldap for java)
- makes a cache from them (only after a timeout period will be the cache
refreshed) (don�t know what tool to use for this)
- selects html templates which to be sent based on the given parameters
- sends emails with the appropriate templates (with Velocity)
- the whole process is logged (with log4j)
I have to write the code as generic as possible. I know that some design pattern should be used for this. (some from GoF , and I know there exists design patterns specially created for web services as well).
Could you enumerate me which patterns (and for what part of the program) would be the best choice to solve this problem? I have read through some books about patterns, but don�t have the knowledge to pick up the right one for a concrete problem like this..
Thank you in advance,
nagybalyHello,
I�d like to ask for your help in the following design
issue:
I need to create an email sending web service (with
Axis). Only just one method which returns with an
integer return code. This handles the following:Lots of responsibilities here. You would do well to break this up into several classes that you can test separately.
I would also advise that you not embed all this in a servlet. Make a service that collaborates with several objects to accomplish the task and let the serlvet just call it.
.> - based on the given parameters gets the email
addresses from an
LDAP server (with netscape ldap for java)I'd recommend Spring's LDAP module. Pretty terrific stuff.
cache from them (only after a timeout period will be
the cache
refreshed) (don�t know what tool to use for
this)Maybe EhCache or OsCache or something like that.
- selects html templates which to be sent based on
the given parametersWhere does this come from? Certainly not the LDAP. A relational database? Write a DAO for the document template.
- sends emails with the appropriate templates (with
Velocity)Have an e-mail sender service using Java Mail.
- the whole process is logged (with log4j)Easily done.
I have to write the code as generic as possible. I
know that some design pattern should be used for
this. No pattern. There might be patterns, if you say that the DAOs to access the LDAP and RDB are patterns.
Stop thinking patterns and start thinking objects.
(some from GoF , and I know there exists design
patterns specially created for web services as
well).Nope.
Could you enumerate me which patterns (and for what
part of the program) would be the best choice to
solve this problem? I have read through some books
about patterns, but don�t have the knowledge to pick
up the right one for a concrete problem like this..
Thank you in advance,
nagybalyYou haven't read them because they aren't there. Your problem is pretty specific, even if it's common.
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As of today, my Mac Mini has experienced severe screen tearing issues, it generally happens on Chrome but has started to also happen on other applications such as Pages. My Mac Mini is virtually brand new and has been used for about 2 weeks. I am using an TV via an HDMI cable. It is the 2.3ghz model with 4gb RAM. The OS is Mavericks. I have tried restarting but that didn't help. Plus the Mac is now hot with very little apps open (Minecraft, Chrome (1tab)) and the fan is loud.
Doesn't sound good... You have 90 days free phone support and a one year warranty on your Mac Mini.
I would Contact Apple Support or the Apple Store where you made the purchased and have it checked out.
Additionally you might wat to get AppleCare, which extends the phone support and warranty to three full years. -
Hi everyone
My new Macbook appears to have screen redraw issues (as I've mentioned in other posts). It often does not redraw the screen quickly or smoothly. It may redraw the screen in bands from the top, or the Dock may come up in jerks. Also, the cursor often freezes, especially when switching from one app. to another, or after performing a function in an app (e.g. Save, or Delete in Finder). Messing around with the keyboard or trying another function often unfreezes the cursor again. It's frustrating.
I think it's probably a compatibility issue, since quite a few of the applications I transferred over from my iBook are not yet available as fat binaries ("universal" binaries). Yet they seem to work OK. I'll post about that separately.
If anyone else has experienced screen redraw issues, I'd be interested to hear about them. This machine should run much faster than my iBook, not much more slowly.Thanks again, Shawn. I wasn't sure whether to post all the problems as one mess, or separately so people could search for them separately. I decided on separately, in case they weren't related, but mentioned the other bits in each post in case they were.
I myself searched under all these problems, but had little success. I don't know if that's an artefact of the Search or not. I suppose it depends on things like using "frozen cursor" or "freezing cursor". I certainly found more posts related to my problems when I read all the forum posts for MacBook Users. It took quite a while, but was more productive than searching. I'd rather not have to spend quite as much time on finding data, though.
Thanks again.
from Clytie -
hi,
i have to design some data entry screens and update custom tables. what are the tips for screen design or the process flow ? any tip will be helpful..
thkshi,
I didnt get your question exactly but if you want to design screen , open the transaction se51( Screen painter). Mention your program name and a screen number ( 4 digit number) and click on 'create' and give its description.
First create the layout ( layout tab ) of your screen ie. the various components ( raadiobutton, text , any table ) and give unique name to all the components. for creating these component , just use drag and drop.
now comes the programing part, first click on the 'Flow Logic' of the screen. you have two standard events here ie PAI and PBO which includes two commented module. In PBO ( process before output) create a module for what ever operation you want to do on screen before displaying it. In PAI ( process after input) create a module for what ever operation you want to do on screen after displaying it or any user action. -
SOA Design issues and other politics
Hi all,
I have a requirement for live data feed from external system. I am using SOA11g and JDeveloper 11g. There are two designs, one proposed and other I have in mind to achieve this.
1) The external system sends XML data in a push model to the exposed SOA Web Service (uses one-way messaging mode) at my end. I then store the message in the database
a) In this design how do we keep track of all messages that are sent are received. Is there a better solution.
2) The third party is proposing a Web Service at their end. The application being real-time (i.e any changes at their DB end i.e some DB tables, should be propogated across to our web services using XML messages). I will have to keep sending XML requests on a regular basis (say every 5 seconds). Can I achieve such type of Web Service client using SOA 11g?
a) Here I have a design issue, that the data feed is live, why do the WS client have to keep sending requests at regular intervals. Why can't the third party send data whenever there is an update/insert at their database end. Third party is coming up with advantages like loose coupling and making the Web Service more generic. I doubt all the claims give that the applications are B2B and we are the other ones who will be using their web services for the time being. Their may be other two organizations later on.
b) If the first request is not yet returned, will the second request after 5 seconds be blocked.
This designs and solutions are becoming quite political across organizations, and got to do with who will take the blame for data issues. I just want a proper SOA design for live data feed. Please suggest the advantages and disadvantages of both if anybody has been through this path.
Thanks
Edited by: user5108636 on 1/09/2010 18:19See if wireless isolation is enabled.
When logged into your WRT1900AC using local access replace the end of the browser URL with:
/dynamic/advanced-wireless.html
Please remember to Kudo those that help you.
Linksys
Communities Technical Support -
Design Issue: Localization using Lookup OR Dependency Injection
Hello Forums!
I'm having a design issue regarding localization in my application. I'm using Spring Framework (www.springframework.org) as an
application container, which provides DI (dependency injection) - but the issue is not Spring- but rather design related. All localization
logic is encapsulated in a separate class ("I18nManager"), which basically is just a wrapper around multiple Java ResourceBundles.
Right now localization is performed in the "traditional" look-up style, e.g.
ApplicationContext.getMessage("some.message.key");
where ApplicationContext is a wrapper around the Spring application context and getMessage(...) is a static method on that
context. The advantage of that solution is a clean & simple interface design, localization merely becomes a feature of classes, but
is not part of their public API. The only problem with that approach is the very tight coupling of Classes to the ApplicationContext, which
really is a problem when you want to use code outside of an application context. The importance of this problem increases if one considers
that I18N is a concern that can be found in every application layer, from GUI to business to data tier, all those components suddenly depdend
on an application context being present.
My proposed solution to this problem is a "Localizable" interface, which may provide mutators for an "I18NManager" instance that can be
passed in. But is this really a well-designed solution, as almost any object in an application may be required to implement this interface?
I'm too concerned about performance: the look-up solution does not need to pass references to localizable objects, whereas my proposed solution
will require 1 I18NManager reference per localizable object, which might cause troubles if you let's say load 10.000 POJOs from some database that
are all localizable.
So (finally) my question: how do you handle such design issues? Are there any other solutions out there that I'm not aware of yet? Comments/Help welcome!michael_schmid wrote:
Hello Forums!
I'm having a design issue regarding localization in my application. I'm using Spring Framework (www.springframework.org) as an
application container, which provides DI (dependency injection) - but the issue is not Spring- but rather design related. All localization
logic is encapsulated in a separate class ("I18nManager"), which basically is just a wrapper around multiple Java ResourceBundles.Why do you think you need a wrapper around resource bundles? Spring does very well with I18N, as well as Java does. What improvement do you think you bring?
Right now localization is performed in the "traditional" look-up style, e.g.
ApplicationContext.getMessage("some.message.key");
where ApplicationContext is a wrapper around the Spring application context and getMessage(...) is a static method on that
context. Now you're wrapping the Spring app context? Oh, brother. Sounds mad to me.
The advantage of that solution is a clean & simple interface design, localization merely becomes a feature of classes, but
is not part of their public API. The only problem with that approach is the very tight coupling of Classes to the ApplicationContext, which
really is a problem when you want to use code outside of an application context. The importance of this problem increases if one considers
that I18N is a concern that can be found in every application layer, from GUI to business to data tier, all those components suddenly depdend
on an application context being present.One man's "tight coupling" is another person's dependency.
I agree that overly tight coupling can be a problem, but sometimes a dependency just can't be helped. They aren't all bad. The only class with no dependencies calls no one and is called by no one. We'd call that a big, fat main class. What good is that?
Personally, I would discourage you from wrapping Spring too much. I doubt that you're improving your life. Better to use Spring straight, the way it was intended. I find that they're much better designers than I am.
My proposed solution to this problem is a "Localizable" interface, which may provide mutators for an "I18NManager" instance that can be
passed in. But is this really a well-designed solution, as almost any object in an application may be required to implement this interface?I would say no.
I'm too concerned about performance: the look-up solution does not need to pass references to localizable objects, whereas my proposed solution
will require 1 I18NManager reference per localizable object, which might cause troubles if you let's say load 10.000 POJOs from some database that
are all localizable.
So (finally) my question: how do you handle such design issues? Are there any other solutions out there that I'm not aware of yet? Comments/Help welcome!I would use the features that are built into Spring and Java until I ran into a problem. It seems to me that you're wrapping your way into a problem and making things more complex than they need to be.
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