About events

What are the events of Classical Report and Interactive report?

HI,
The program then follows this sequence of steps:
It triggers the initialization event, causing the code belonging to initialization to be executed. If you have not coded an initialization event in your program, the driver program skips this step.
It shows the selection screen for your program. (A selection screen is the screen that contains the input fields for your parameter statements.) If your program doesn't have a selection screen, it skips this step.
It triggers the start-of-selection event, causing the code belonging to that event to be executed. If you have not coded a start-of-selection event in your program, it skips this step.
It triggers the end-of-selection event in your program, executing all of the code belonging to it. If you haven't coded an end-of-selection, it skips this step.
It shows the output list to the user.
The order of execution for events is determined by the driver program, not by your program. Therefore, you can code the events in any order and the execution order will still be the same. The order of events in your program doesn't matter; they will always be triggered in the same sequence by the driver program.
There will be different types of events in ABAP.
So be clear what events you need ind etail.
Some related to Classical reports, some to Interactive reports and some related to Module Pool Programming(Dialog)
Events in Dialog Program
PBO - Process Before Output
PAI - Process After Input
POH - Process on Help
POV - Process on Valure Request.
Events in ABAP Programming
INITIALIZATION
AT SELECTION-SCREEN OUTPUT
AT SELECTION-SCREEN
START-OFSELECTION.
TOP OF PAGE
END OF PAGE
END-OF-SELECTION.
Control Break events related to Internal Tables:
AT NEW FIELD
AT END OF FIELD
AT FIRST
AT LAST
Events in Interactive Report
AT USER-COMMAND.
AT LINE-SELECTION
AT PF-FUNCTION KEY
http://www.sap-img.com/abap/events-related-to-reporting.htm
Thanks,
Mahesh

Similar Messages

About Event

HI!
I got a question about Event structure,Attached is a simple example, there 's one VI in each of these two event.Is it possible to make the two VI(VI 1,VI 2) run at the same time? because when i run Example.VI,i can only make one of the VI run,if i want to run the other one,i have to close the current one,any suggestion? thanks!
Attachments:
Event.llb ‏59 KB

If I understand correctly this is the scenario that you're looking at. The user presses the vi1 button and vi1 begins running. This vi continues operating until the Stop button is pressed in vi1. You want the user to be able to press the vi2 button and have vi2 begin running also.
One possible solution is to use notifiers in your event structure instead of putting the vis there. You can then put the vis in parallel loops triggered by the notifier. I have attached a quick example to show how this would work. This approach allows each of the vis to be started and stopped as many times as you like in any order.
I would also recommend that you use a reference to the Stop button on the main vi to allow you to stop the subvis.Message Edited by John Rich on 06-10-2005 11:59 AM
Attachments:
Event[1].llb ‏93 KB

Help!Can someone tell me the detail about Event Dispatch thread!

I want to know the whole process about swing event,for example,the detail about
event dispatch thread,the relation about event dispatch thread with event queue,and how the JVM painting the screen etc.
Thanks!

Read the tutorial titled "Creating a GUI Using JFC/Swing" found on this page":
http://java.sun.com/docs/books/tutorial/
Take a look at the table of contents, there is a section on threads which discusses the event thread and there are sections on painting. Actually take the time to read the whole tutorial.

Can any body tell me about event container in workflows

hi Experts,
could you please tell me some details about event container concept. is there a way to see event container in SWO1 transaction. how can we create event container when we create new events.

Hi Praveen,
Event container is the container which stores the values of the BO attaribures which get assigned to that instance of the BO.
If you go to SWO1 transaction and check the BO for which the event is triggered, you would see all the possible attributes than can be assigned.
To pass the values of the BO event container to the workflow, you need to maintain the necessary binding between the BO event container and the workflow container. This can be done in the 'Basic Data', Start Events tab. If you click on automatic binding, the system would prompt for a default binding. You could opt to use that or create your own binding. Make sure that the datatypes match.
After mapping the event container to workflow container, you can check in the workflow log for the values passed to the workflow container. If you like to directly check the values stored in the event container, go to SWO1 and simulate an instance of the BO. You can then check the values there.
Hope this helps!
Regards,
Saumya

Questions from a rookie about event structures

Hello,
I am currently scheduled for Labview classes next month,
so I want to apologize in advance for "dumb questions". I have created
a program that is starting
to be a CPU resource hog. The majority of my program is inside a while
loop so that the program will "react" to changes in controls, etc. I am
assuming that
if I incorporate "event structures" in my program that my program will
not be a resource hog. Is the use of event structures the correct
way to go? If using
event structures is the correct way to go, what is the best way to
learn how to incorporate "event structures"? I am assuming that
the examples in Labview will show me how. Are there any good reading
materials about event structures?
Regards,
Kaspar

To fix the CPU resource issue, you need to place a small wait statement in your loop. It will solve two problems:
Slow down the loop (you don't need to check for UI changes more that 10x/second)
It will allow other, parallel tasks a chance to run after each iteration. Without a wait, it will hog the CPU for 55ms before releasing control.
If your loop currently spins one million times a second and you would place a 1ms wait, the CPU would go from 100% to 0.1%!
The event structure is a fantastic tool to solve most UI issues and it makes the diagram automatically simpler, more self-documenting and easier to read. Have a look at some of the examples that ship with LabVIEW.
The event structure is easy to learn, so dive right in. Read the online help for some important considerations. As a rule of thumb you should stick to a single event structure per diagram.
LabVIEW Champion . Do more with less code and in less time .

[JS] Basic question about event listeners and event handlers

I am very new to the whole topic of event listeners and event handlers. I'd run the test for the following problem myself, but I don't know where to start, and I just want to know if it's impossible -- that is, if I'm misunderstanding what event listeners and event handlers do.
Say I have an InDesign document with a text frame that is linked to an InCopy story. Can I use an "afterImport" event listener on the text frame to perform some action any time the link to the InCopy story gets updated? And will the event handler have access to both the story that is imported, and the pathname of the InCopy file?
Thanks.

Thank you, Kasyan.
Both of those are good solutions.
We are currently using InDesign CS4 and InCopy CS5. I'm hoping to get them to purchase the whole CS5 suite soon, since I'd like to start writing scripts for InDesign CS5 as soon as possible, as long as I'm going to have to be doing it in the not too distant future anyway. The greater variety of event handlers sounds like it might be something that is crucial to the project I'm working on, so that adds to the argument for getting CS5.
Thanks again. You have no idea how helpful this is. I made some promises to my boss yesterday that I later realized were based on assumptions of mine about the InDesign/InCopy system that didn't make any sense, and I was going to have to retract my promises. But after reading your response I think I can still deliver, in a slightly different way that I had been thinking before.
Richard

What's annoying about Events, Keyword Collections & Move to trash

Today I was given a project to edit where the Event was already created, the media was optimized, keywords added and keyword collections created to split the media into folders. All I had to do was to sync the 2x cam's to separately recorded audio, and begin grabbing sound bites.
Nothing unusual so far....
To start my syncing, I began by finding all the clips from CAM-A and added the keyword SYNC 1 (CAM-A). I also added the separately recorded audio file within this keyword collection. Clicking on the SYNC 1 (CAM-A) keyword collection icon, I highlighted all the clips, right-clicked and chose Syncronize Clips.
This is what I find annoying: When I choose Syncronize Clips, The synchronized compound clip doesn't automatically appear in my SYNC 1 (CAM-A) keyword collection folder, instead I need to click on the event and add the keyword for it to appeare in that keyword collection. Wouldn't one think that if I chose to create a Syncronized Clip in that keyword collection that FCPX knows thats where I want it to appear...!
Anyway so in this particular case not all the clips synced, so what I then did was chose the un-synced clip + the audio clip and synced them alone. As i synced these clip separatley, what I was doing was moving the already synced clip to the trash, totally forgetting that these were also being deleted from my main event folder. Boy was I "P***'S'd"
Again what I found annoying: if you move a clip to the trash in a keyword collection, you actually delete that from the event too. Persionally I'd like to see an option so that you can righ-click and delete a keyword rather than having to twirl down the triangle, double clicking the keywords to activate the keyword editor, which you then have to select the keyword and hit delete to remove it out of that keyword collection.
If for arguments sake a clip wouldn't sync, what I then did was find a small snippet of the same audio. I would make a range selection and add a keyword to both the clip and the audio file.
What I also found annoying: when you open the Syncronized Compound Clip, your unable to stretch the clip to the left, instead I needed to use my "P" tool to move the clip to the right, which then gave me room to streatch the clip to the left.
Sorry I just had to get that out of my system....

andynick wrote:
Yes - and I'm another who loves FCP X . . .
(but doesn't it drive you round the BEND somitimes)?
Absolutely Andy.... I won't go into what does and doesn't drive me mad, but your absolutely right, at times I have a smile from ear to ear, and other times I'm left scratching my head and spending valuable time trying to work out a workaround or workflow.
andynick wrote:
I think Apple's recommendation of 4GB RAM is a joke.
True... I spent a day with a colleague editing side by side. He has a 17" MacBook Pro Quad 2.3Ghz with 4GB RAM, and I run on a 17" MacBook Pro Quad 2.3Ghz with 8GB RAM. You wouldn't believe the difference an extra 4GB's of RAM can make, I can only imagine how your system will run on 16GB
BenB wrote:
You can right-click a clip to remove keywords, but the only option as present it to remove all keywords at once (Cntr+0). Cmd+K to remove one keyword when you have multiple keywords seems pretty dang easy to me. If you had more than one Keyword, what would the option in a menu be? It could make for a very long menu, it'd have to be a dynamic menu, it'd get too convoluted. So, Contrl+0 or Cmd+K seems pretty easy and efficient to me.
Ben it was only a suggestion…! Anyway It's probably best we rest this here, it's clear we have different opinions on this one
BenB wrote:
As for workflow, no, FCP X is a totally different workflow than any other NLE, period. You can't compare. I've been training editors for years who have lots of experience, are from cable networks, and they still walk away faster, more efficient editors. Thus, I have to say, how long you've been editing, and how many different systems you've use, really doesn't have any bearig when learning something, especially as radicallly different as FCP X.
Who's comparing?
The only reason I mentioned what software I've edited on in the past, was so you can see my ability to adapt. FCP X isn't that different! you still work with media, you still need to manage, organise or name your bins, or in FCPX's terms keyword collections. The list could go on....
Anyway I'm not here to boast about my experience or the software I've edited on, instead I posted a "personal" view in what I thought would make a nice enhancement, which at the end of the day is just my view…
BenB wrote:
I've worked with Larry Jordan a couple of times. Good tips and tricks stuff. But the Apple authorized training materials are best for learning from the begining and getting a good handle on things in general. Nobody (and I mean nobody) knows FCP X like Steve Martin.
I respect your advise and have just purchased, and am now downloading Steve Martin's tutorials.
You've got me curious... I'd like to see how different Steve Martin explains FCP X as opposed to Larry Jordan's videos.
I'll report back on this one as soon as I've viewed them all
BenB wrote:
Fill out the feedback page, as I have done a kazillion times already, and let Apple know we need these new Sync'ed Compounds to retian the keywords of their originals. It would make for a faster workflow. Seems it'd be easy for them to program in.
Already done and let's hope so.....
BenB wrote:
Here's what I do when sync'ing a bunch of stuff. I create a Smart Collection that is just a Text parameter that "includes" the word "Compound". Then when I make the new Compound clips, I can get right to them. It's a workaround.
10 points for this tip Ben....
This is a perfect example where someone (me) expresses his thoughts, then someone (you) finding a solution.
Love your work mate....!
BenB wrote:
I don't do multiple syncs at once, because of bugs, that's all.
Sorry to sound like a broken record, but an explanation as to why and what bugs would be wonderful.
Ben, again please don'y take my response as being aggressive. I believe we all come to these discussion forums because some of us have questions, others idea's, and most importantly the ones that give us solutions. That's what makes this community a happy place to come too

Want info about eventing mechanism in Solaris.

Does Solaris have facility to register for events such as "link down" other than snmp ?? If yes, where can I find information about it ?
Thanks,
Dev

Try looking at syseventd. This is the mechanism to expose events from the kernel/drivers to userland. I'm not sure if network link events are currently exposed.

How to organize these code(about event drive)

The subject: In my Swing class, I create a TextArea object for displaying the content received from a socket. When my socket received some data, I want to show it in the TextArea immediately. But how do I organize the code to realize this function? I need the standard java solution. Who can give me some advice?
//bow
Sirius

You can merge Events by simply dragging one to another
You can move photos from one Event to another by flagging them, then selecting the target Event and going Events menu -> Add Photos to selected Events
You can create Events by flagging the photos and simply going Events -> Create Event Flagged Photos.
If you want to maintain your existing groupings them import each group, one at a time.
iPhoto Menu -> Preferences -> general: What have you chosen for 'Autosplit Events'
Other possibilities for using iphoto:
I use Events simply as big buckets of Photos: Spring 08, July - Nov 06 are typical Events in my Library. I use keywords and Smart Albums extensively. I title the pics broadly.
I keyword on a
Who
What
Where basis (The When is in the photos's Exif metadata). I also rate the pics on a 1 - 5 star basis.
Using this system I can find pretty much find any pic in my 50k library in a couple of seconds.
So, for example, I have a batch of pics titled 'Seattle 08' and a typical keywording might include: John, Anne, Landscape, mountain, trees, snow. With a rating included it's so very easy to find the best pics we took at Mount Rainier.
File -> New Smart Album
set it to 'All"
title contains Seattle
keyword is mountain
keyword is snow
rating is 5 stars
Or, want a chronological album of John from birth to today?
New Smart Album
Keyword is John
Set the View options to Sort By Date Ascending
Want only the best pics?
add Rating is greater than 4 stars
The best thing about this system is that it's dynamic. If I add 50 more pics of John to the Library tomorrow, as I keyword and rate them they are added to the Smart Album.
In the end, organisation is about finding the pics. The point is to make locating that pic or batch of pics findable fast. This system works for me.

Some Doubts about Event Handlers

Hi,
I had some doubts on Event handlers in OIM 11.1.1.5 ........
1) I want to use the same event handler for both Post Insert and Post update task.... Can I use the same event handler for that... If yes then how can I do that....
2) Can I create the single Plugin.xml class and add the all jar files in single say lib folder and zip them all together.. if yes then What changes I need to do?? Need to add only the plugin tags for different class files in plugin.xml file? OR need to do some thing extra also...?
3) If i need to change any thing in any class of event handler.. Is there need to unregister the plugin and again register...??
If yes.... Is there need to delete the event handler using the weblogicDeleteMetadata command???
4) As we Import the event handler from path like event handler/db/... If we add all the evetn handler.xml files in that folder..... As During Import weblogicImportMetadata recursively call all the files in that folder.... Now if i need to change anything in any one of event handler class... then if we import from the same folder event handler/db/... What will it do............Create the duplicate copy of all the eventhandlers????? OR i need to add only those Eventhandler.xml files for those class files i made the changes.....
5) As I need to create email on user creation during recon and also email id get updated as first name or last name updates..... What I had to use in Event handler.xml (entity-type="User" operation="CREATE") or Some thing else....
Help me clarify my doubts...

Anil Bansal wrote:
Hi,
I had some doubts on Event handlers in OIM 11.1.1.5 ........
1) I want to use the same event handler for both Post Insert and Post update task.... Can I use the same event handler for that... If yes then how can I do that....Yes, you can have the same. Just have two event handlers in the same MDS file and the operation should be CREATE for one while MODIFY for another. The class and version and name remains the same.
2) Can I create the single Plugin.xml class and add the all jar files in single say lib folder and zip them all together.. if yes then What changes I need to do?? Need to add only the plugin tags for different class files in plugin.xml file? OR need to do some thing extra also...?Yes, in the single plugin xml you can define multiple eventhandlers and the jar will contain multiple event handlers class.
3) If i need to change any thing in any class of event handler.. Is there need to unregister the plugin and again register...??
If yes.... Is there need to delete the event handler using the weblogicDeleteMetadata command???No, if you are just changing the class, then you need to update the class only in the plugin. For this, first delete plugin and then update plugin and then purgecache.
4) As we Import the event handler from path like event handler/db/... If we add all the evetn handler.xml files in that folder..... As During Import weblogicImportMetadata recursively call all the files in that folder.... Now if i need to change anything in any one of event handler class... then if we import from the same folder event handler/db/... What will it do............Create the duplicate copy of all the eventhandlers????? OR i need to add only those Eventhandler.xml files for those class files i made the changes.....If won't create duplicate copies but would overwrite the ones which are there in MDS at the same location. So effectively, if the xml is not changing you should not be worried about overwritting.
5) As I need to create email on user creation during recon and also email id get updated as first name or last name updates..... What I had to use in Event handler.xml (entity-type="User" operation="CREATE") or Some thing else....For recon and event handler, you will need to have post process event handler on User CREATE and UPDATE. On Create construct the email address and populate it in the email field. For update check if the firstname/lastname are changing and if yes, then update the email id on the profile.
>
Help me clarify my doubts...

About events and listeners : what's the point?

Hello,
I worked on Swing and Struts by the past so I have a little experience about MVC pattern, web application and event driven developpement.
Despite that, I don't see the point using event listeners in JSF. Indeed, event-listeners code will be processed to the next server call (action generaly) which means event-listeners code could be deported in the action code.
According my researchs, the 2 major differences between action method and event listeners methods are the followiongs :
1) event listener codes can be processed before validation and model updating : in which cases this can be useful? I don't see.
2) event listener codes have access to the component which fired the event : in which cases this can be useful? I don't see.
If theses differences don't give new useful possibilities comparing to method actions so I don't underdstand the utility using events and listeners. I guess there are new possibilities but as i'm a beginner in JSF, i need help to take advantages of event driven developpement.
What I would wish is very short and simple examples about what we can do with actionEvent and changeEvent that we can't do in other way (and in particular in an action code).
Thanks you for reading me.
P.S : forgive my spelling errors :)
Corwin
Edited by: Corwin_31 on May 20, 2009 6:26 AM (spelling errors)

Corwin_31 wrote:
What I would wish is very short and simple examples about what we can do with actionEvent You could set custom component attributes and make use of it in action method.
You can find here an example: [http://balusc.blogspot.com/2006/06/using-datatables.html#SortingDatatable].
and changeEvent that we can't do in other way (and in particular in an action code).You could use it to populate/change other components depending on the changed value.
You can find here an example: [http://balusc.blogspot.com/2007/10/populate-child-menus.html].
I must however admit, that with the Web 2.0 nowadays (Ajaxical powers) those server side events are a bit superfluous as you could easily let Ajaxical stuff take it over. That's also why there exist Ajaxical JSF component libraries which make use of those events more "effectively" (i.e. no hard submit to server required), such as RichFaces and the upcoming JSF 2.0.

MDM iView resultset problem and question about eventing

Hi experts,
I created a MDM iView resultset for my main table as search table (comparison is not supported). When I click on preview I get an empty table ("Found <Tablename>: 0 of 10", table contains 10 entries at the moment). I tried the same with a subtable and everything works fine (all entries have been in the preview table). Any ideas why I don't get a result?
My 2nd question: can I choose the parameter name in eventing (EPCF) on my own? So if I have Vendor_Id as field can I use vendorid as parameter name? Do I have to define anything in the listener iView (e.g. in detail iView for an event from resultset iView)? Maybe you have a useful tutorial link (please not SAP help section)?
Thanks for your answers.
Regards, bd

It is possible to retrieve the number of rows from a resultset --
Statement stmt= con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
                                    ResultSet.CONCUR_READONLY);
ResultSet rs= stmt.executeQuery("<your select query here>");
int totalRows;
if (rs.last()) // can it move to the last row?
   totalRows= rs.getRow(); // get its row number
else
   totalRows= 0; // no rows in the resultset
rs.first() // set the cursor back to the startNote that the resultset has to be scrollable (TYPE_SCROLL_INSENSITIVE).
kind regards,
Jos

Question about Events stored on an external drive

Hello guys! I recently freed up a TON of space on my iMac by adding an external hard drive and you guys advised me on how to get iMovie '08 to store my Events there.
Question: I'm going to Rome Italy tomorrow and I'm going to be doing a ton of video footage. My Macbook doesn't have the hard drive space to hold what I'm going to be shooting.
So, my question is......considering that I'm using this external drive to store Events from my iMac will I be able to to use that same external drive on this trip to manage Events on my MacBook?
In other words, I just want to make sure that I don't confuse either version of iMovie that I have operating on these two different machines. Can I use this same external hard drive to manage Events from both machines?
Thanks in advance for the speedy assistance. I'm leaving tomorrow and need to get this issue nailed down.
Thanks!
Tony

I actually have no set-up to test my speculations but...:
when you tell iM08 to store Events on some ext. drive, it creates on 'Top Level' of that drive the 'iMovie Events' folder..
so, when you do that with a second Mac/iMovie... I guess, it will confuse the file management.. (=you can not create two indentically named folders... ) ... and, I guess, you can not create/select a sub-folder for the Events...
best practise would be to partition the drive.. but that isn't possible without erasing any content on your drive..
Plan B) invest 100$ for a 2nd drive.. ? (last week offer: 79€ for 500 gigs.. no bad... )

A problem about event-driven and multi-thread ( maybe?)

I am thinking of doing a piece of small software. I am going to write a server, storing some dynamic information. and each client (surely in different threads) has a JList, which is supposed to update itself with server, such as adding an item, etc.
a straightforward example is an IM software, each client stores a list of online buddies, and if a new client logs in, many other clients have to update the buddies list.
What is a good approach of doing that? I am thinking of adding a public method, addItem() into the thread handler, which adds a new item into the JList. but is it a good design to have a public method other than "run()" in the thread handler?
Or do I have to define a new event of new item needed to be added?
Thanks.

Actually I am just asking for how to design a good communication between the server and the client...
so just as a client A logging in, the server knows that the client A has logged in, and A,B are friends, B's friend lists should be updated, which means adding A to that list. so I am thinking have a addItem() method in the thread handler of B, so I can call ThreadHandlerB.addItem( A ) in the code of the server, since server knows that A has logged in.
or is there any good approach? And most importantly, is it a safe way to have a public method in the thread handler?
Thanks so much!

About event handler

hi
i am trying to develop a event handler for all the attributes of a resource that when user is modified is attributes. he need get a notification that paritcular attribute or u r data is modified..
actually i have seen that they have return adapter for each attribute but dont want so many adapters to be writtten so i want to develop a event handler for that scenario... please provide the sample code so that i can modifie or re coding it....
thanks
avinash

Hi,
I had created one dissconnected resource and one application form for it... the user had filled the form of that resource and submitted and when he want to update the form once again the event handler should be tirrger and paritcular attribute should be update and he had to send email notification that attribute is changed...
here is once thing that if he had change numberof attributes at a time but we have to send only one email notification for all the attributes...
regards
avinash

Notification about events in server 10.9, Notification about events in server 10.9

Hi all,
I was using a Server 10.6.8 in the past and there was a setting which I now miss in the new server add on for 10.9: I was able to configure a mail adress für the virus scanner so that I was notified as soon as there was a (possible) malware found from the scanner. Now, this seems to be gone?`I found that I can configure some events via mail (eg Cachuing, Firewall etc), but first, there is no entry called "virus scanner" (only "mail" which could contain the info) and second and more important, it seems to me that I cannot configure different mail addresses for different events. Is this correct or is there any solution to my problem?

I think you'll find the notification settings in:
/Library/Server/Mail/Config/amavisd/amavisd.conf
virus_admin_maps => ["virusalert\@$mydomain"],
spam_admin_maps => ["virusalert\@$mydomain"],
$mailfrom_notify_admin = "virusalert\@$mydomain"; # notifications sender
$mailfrom_notify_recip = "virusalert\@$mydomain"; # notifications sender
$mailfrom_notify_spamadmin = "spam.police\@$mydomain"; # notifications sender

About events

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