Best practice for selection-screen in global classes

Hello everyone,
I have build several selection screens (overall 150+ select options / parameters) some time ago and want to reuse some of them within a global class encapsulating a ALV grid. Is there an easy way to forward the values of a selection screen into my class?
I have thought of a function module (in the function group which contains the dynpros) to extract the values. Is this a state-of-the-art approach?
Thanks in advance,
Alej

Hi Uwe,
correct me if I'm wrong: I remember RS_REFRESH_FROM_SELECTOPTIONS not doing the job perfectly, what ever it was, maybe
'RS_REFRESH_FROM_SELECTOPTIONS' reads only the main selection screen of a report; it will not give you SELECTION-SCREEN BEGIN OF SCREEN ... contents.
At least it is good for extracting the names of all SELECT-OPTIONS and PARAMETERS. Then use a dynamic assign like
data:
lv_assign type string
field-symbols:
<selopt> type table.
CONCATENATE '('IM_CALLING_PROGRAM')' SELNAME INTO lv_assign.
assign (lv_assign) to <selopt>.
This not only enables you to use but also to modify the select-options on the screen as you want or need.
I know since 10 or more years SAP warns to use the dynamic ASSIGN. But it works perfectly and will probably never be changed.
Regards,
Clemens

Similar Messages

Best practice for select access to users

Not sure if this is the correct forum to post, if not then let me know where should I post.
From my understanding this is the best forum to ask this questions.
Are you aware of any "Best Practice Document" to grant select accesses to users on databases. These users are developers which select data out of database for the investigation and application bug fix.
From time to time user want more and more access to different tables so that they can do investigation properly.
Let me know if there exists a best practice document around this space.
Asked in this forum as this is related to PL/SQL access.

Welcome to the forum!
Whenever you post provide your 4 digit Oracle version.
>
Are you aware of any "Best Practice Document" to grant select accesses to users on databases. These users are developers which select data out of database for the investigation and application bug fix.
From time to time user want more and more access to different tables so that they can do investigation properly.
Let me know if there exists a best practice document around this space.
>
There are many best practices documents about various aspects of security for Oracle DBs but none are specific to developers doing invenstigation.
Here is the main page for Oracles' OPAC white papers about security.
http://www.oracletechnetwork-ap.com/topics/201207-Security/resources_whitepaper.cfm
Take a look at the ones on 'Oracle Identity Management' and on 'Developers and Identity Services'.
http://www.dbspecialists.com/files/presentations/implementing_oracle_11g_enterprise_user_security.pdf
This paper by Database Specialists shows how to use Oracle Identity Management to limit access to users such as developers through the use of roles. It shows some examples of users using their own account but having limited privileges based on the role they are given.
http://www.dbspecialists.com/files/presentations/implementing_oracle_11g_enterprise_user_security.pdf
And this Oracle White Paper, 'Oracle Database Security Checklist', is a more basic security doc that discusses the entire range of security issues that should be considered for an Oracle Database.
http://www.oracle.com/technetwork/database/security/twp-security-checklist-database-1-132870.pdf
You don't mention what environment (PROD/QA/TEST/DEV) you are even talking about or whether the access is to deal with emergency issues or general reproduction and fixing of bugs.
Many sites create special READONLY roles, eg. READ_ONLY_APP1, and then grant privileges to those roles for tables/objects that application uses. Then that role can be granted to users that need privileges for that application and can be revoked when they no longer need it.
Some sites prefer creating special READONLY users that have those read only roles. If a user needs access the DBA changes the password and provides the account info to the user. When the user has completed their duties the DBA resets the password to something no one else knows.
Those special users have auditing on them and the user using them is responsible for all activity recorded in the logs during the time the user has access to that account.
In general you grant the minimum privileges needed and revoke them when they are no longer needed; generally through the use of roles.
>
Asked in this forum as this is related to PL/SQL access.
>
Please explain that. Your question was about 'access to different tables'. How does PL/SQL access fit into that?
The important reason for the difference is that access is easily controlled thru the use of roles but in named PL/SQL blocks roles are disabled. So those special roles and accounts mentioned above are well-suited to allowing developers to query data but are not well-suited if the user needs to execute PL/SQL code belonging to another schema (the app schema).

Best Practice for Updating Infotype HRP1001 via Class / Methods

I want to update an existing (custom) relationship between two positions.
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Position 1 S = '50007200'
Position 2 S = '50007202'
Relationship = 'AZCR'
effective today through 99991231
Is there a best practice or generally accepted way for doing this using classes/methods rather than RH_INSERT_INFTY ?
If so, please supply an example.
Thanks...
....Mike

Hi Scott
You can use a BAPI to do that.
Check the following thread:
BAPI to update characteristics in Material master?
BR
Caetano

Best Practices for UI Elements in a Class

Hi,
I am quite new to Flash. I am making a class called "Slice" in the file "Slice.as" which is bound to a symbol called "Slice" which is defined in my main .fla file. I have used the visual tools in Adobe Flash CS4 to design the symbol. The "Slice" symbol contains a dynamic text area which I called "m_TextArea". It looks like I can modify the properties of the text area in "Slice.as", but it is not defined anywhere in that file.
What are the best practices regarding symbol/class binding? Should visual elements be defined in code in the .as file? It seems like it will be much harder to do all the nice animation and stuff if I do this... Is there a way to define the symbol with the class in the .as file, so that all the logical pieces are together?
It just seems a bit messy to me right now to have a separate .as file which is referring to entities that are defined in the .fla file. I would like all the pieces to be packaged together nicely.
Thanks!

I know that I am new to this board (and this whole development environment) and I don't mean to be rude, but it is very unhelpful when some asks a question and then someone else responds by saying "Why would you want to do that?" Would I really be asking if I didn't have a reason? But to answer your question:
There is a clear reason why someone might want to bind a class to a symbol: so that he/she can use the Flash IDE's nice graphical tools to animate the classes UI. The same reasoning is behind codebehind files in other programming paradigms such as Microsoft's WPF or Apple's iPhone development environment. They allow graphical IDE's to modify the visuals while modularizing the logic out into a codebehind file. It is clearly something that Adobe has in mind also, since Flash CS4 presents you with the option "Bind class to library symbol" right there in the "Create Class" dialog and when you do it, the class and symbol interact seamlessly.
The thing that I do not like about the Adobe way of doing it, is that the class definition is in a nice file all by itself, while the symbol definition is packed into the .fla file and cannot be readily reused in another project. In Microsoft's WPF, the class definition is in a .cs file, while the equivalent of the symbol is in a file with the same name as the .cs file, with the extension .xaml. So if you want to reuse the object, you just copy the .cs file and the .xaml file over to a new project and have at it. It is a nice, simple solution.
Is there some way to export the symbol definition to a file outside of the .fla file? Or does the symbol really need to remain in the .fla file?
Thanks.

Best Practice for Importing Screen Shots?

I'm capturing 1024 x 768 screen shots resized to 790 x 555 BMP's (always keeping the aspect ratio) for import into Cp3 using Snag-It software but have never been satisifed with the quality of the images ... always a little blurry ... never crystal clear. My Cp3 files are often too large to use jpg's (75 - 100 slides). Any suggestions? All comments are welcome and appreciated, thank you.

Hi Brian
This morning I posted a small tip for working with large capture areas. Perhaps it will be helpful here?
Cheers... Rick
Helpful and Handy Links
Captivate Wish Form/Bug Reporting Form
Adobe Certified Captivate Training
SorcerStone Blog
Captivate eBooks

Best practice for setting or detecting screen size?

Hi All,
Trying to determine a best practice for setting or detecting the screen size. For playbook and iOS, I can set them. But for Android, the number of devices is too large so I'd rather detect. My first choice is to use the stage.stageHeight and stage.stageWidth. This works fine if I set my stage properties with standard meta data:
[SWF(height="320", width="480", frameRate="64", backgroundColor="#010101")]
However, if I use the application descriptor file to set the stage dimentions (as suggested by Christian Cantrell here http://www.adobe.com/devnet/flash/articles/authoring_for_multiple_screen_sizes.html)
<initialWindow>
<aspectRatio>landscape</aspectRatio>
<autoOrients>false</autoOrients>
<width>320</width>
<height>480</height>
<fullScreen>true</fullScreen>
</initialWindow>
Then the stage.stageHeight and stage.stageWidth are not the correct numbers when my main class is added to the stage. Sometime after the main class is added to the stage, then those numbers are fine. Is there an event I can wait for to know that the stage.stageHeight and stage.stageWidth are correct?
Thanks in advance!

Hi Lee,
Thanks for the quick response! However, for some reason the heightPercent & widthPercent metadata tags are not working as expected for me.
I have a wrapper class that I target for compiling, WagErgApplePhone.as where I've got my metadata
[SWF(heightPercent="100%", widthPercent="100%", frameRate="64", backgroundColor="#010101")]
sets some stage properties
stage.quality=StageQuality.LOW;
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
and instantiates my main class
var main:Main = new Main();
addChild(main);
my main class constructor even waits for the stage
public function Main(){
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
in my init function, stage.stageHeight traces out as 375 (expecting 320).
i have a function which is called via a button press event by the user, and stage.stageHeight traces out correctly (320) there. that's what makes me think that if i wait long enough, i can get the correct stageHeight before init/drawing. but i'm not sure what event to listen for, or if there's another trick.
if i use Capabilities.screenResolutionX and Capabilities.screenResolutionY the correct values are provided for mobile, but these values are not useful for the desktop and web version of the app. if there's no other solution, i'll execute different code depending on platform.
again, for reference, my app descriptor:
<initialWindow>
<aspectRatio>landscape</aspectRatio>
<autoOrients>false</autoOrients>
<width>320</width>
<height>480</height>
<content>bin-iOS/WagErgApplePhone.swf</content>
<title>WAG ERG</title>
<fullScreen>true</fullScreen>
<renderMode>cpu</renderMode>
</initialWindow>
looking forward to any other ideas to try out & thanks so much for your thoughts! if you want to really dig in, this is an opensource project at code.google.com/p/wag-erg/

Best practice for application help for a custom screen?

Hi,
The system is Netweaver 7.0 SP 15 with e-recruiting .
We have some custom SAP GUI transactions and have written Word documents with screen prints and explanations. I would like to make the procedure document accessible from the custom transaction or at least provide custom help text that includes a link to the full documents.
Can anyone help me out with options and best practices for providing customized application help for custom SAP GUI transactions?
Thanks,
Margaret

Hello Margaret,
sorry I though you might be still in a design or proof of concept phase where the decision for the technology is still adjustable.
If the implementation is already done things change of course. The standard in-system documentation is surely not fitting your needs as including screenshots won't work well.
I would solve the task the following way:
I'd make a web or pdf document out of the word document and put it on a web ressource - as you run e-recruiting you have probably the possibility for that.
I would then just put a button into the transaction an open a web container to show the document.
I am not sure if this solution really qualifies as "best practise" but SAP does the same if you call the Help for application in the help menue. This is implemented in function module SAPGUIHC_OPEN_HELP_CENTER. I'd just copy it, throw out what I do not need and hard code the url to call.
Perhaps someone could offer a better solution but I think this works a t least without exxagerated costs.
Kind Regards
Roman

Global Variable for selection screen variable

Hi All,
We need to create a report where calendar day has to be included in the selection screen.Later after executing the report we should be able to retrieve the selection screen input for calendar day and modify it and use the modified one for other calculations.Can somebody help me out in finding the global variable in the variable exit where we find all the inputs for selection screen variables....
Regards,
Shravani

shravani,
I_vnam will store the varaible names...if you have varaible in the query...
please use this code for ur help...
DATA: ww_der_date LIKE sy-datum,
        wzdate LIKE sy-datum,
        wzact_gi_dte TYPE /bi0/oiact_gi_dte.
wzact_gi_dte = sy-datum.
IF i_step = 2.
    READ TABLE i_t_var_range INTO wa_i_t_var_range WITH KEY vnam =
    'ZNODAYS'.
    ww_der_date = sy-datum - wa_i_t_var_range-low.
        CLEAR wa_i_t_var_range.
    IF i_vnam = 'ZVAGIDCUSTEXIT'.
      CLEAR l_s_range.
      l_s_range-low    = ww_der_date .
      l_s_range-high   = wzact_gi_dte.
      l_s_range-sign   = 'I'.
      l_s_range-opt    = 'BT'.
      APPEND l_s_range TO e_t_range.
      CLEAR l_s_range.
    ENDIF.
ENDIF.
in this case user will enter no.of days in ZNODAYS and that being is used in calculation and used in the next varaible....

Best practice for Global Address?

Good Morning,
I am new to Cisco firewalls and would like to know what is the best practice for creating an external ip address and port into my network and then redirecting that to a specific machine. I am thinking of using a global ip address and then only allowing this type of traffic to talk to the specific destnation and on that specific port. Is this the correct course of action? Or os there a better or more effecient way of allowing this process using ADSM.
Troy
Message was edited by: Troy Currence

Hi,
Basically when you are attempting to allow traffic from the external public network to some of your servers/hosts you will either use Static NAT or Static PAT
Static NAT is when you bind a single public IP address to be used by only one internal host. This is usually the preferred option if you can spare a single public IP address for your server, meaning you probably have a small public subnet from your ISP.
Static PAT is when you only allocate certain ports on your public IP address and map them to a local port on the host. This is usually the option when you only have a single public IP address that is configured on your ASAs external interface. Or perhaps in a situation when you just want to conserver your public IP addresses even though you might have a few of them.
In Static NAT case you configure the Static NAT and use the interface ACL to allow the services you require.
In Static PAT you only create a translation for a specific port/service so only connections to that port are possible. Naturally you will also have to allow those services/ports in the interface ACL just like with Static NAT.
Again if you can spare the public IP addresses then I would go with Static NAT or if you only have a single or few IP addresses you can consider Static PAT (Port Forward) also.
I dont personally use ASDM for configurations but can help you with the required CLI format configurations. These can actually be done through ASDM also from the Tools -> Command Line Interface menus at the top.
Hope this helps
- Jouni

Best practices for graphic divs and classes

Nice day webmates, I am looking for good and simple tutorials
on creating divs with attractive looks, such as rounded corners,
own-customized (made in FW), displaying shadows... so I can type
content inside them... what are the best practices for this ?
thanks a lot in advance...

Bad example. When you increase text size that site becomes
unusable.
Best practice, don't use absolutely positioned divisions (aka
layers).
http://www.roundedcornr.com/
--Nancy O.
Alt-Web Design & Publishing
www.alt-web.com
"Sw Jiten" <[email protected]> wrote in message
news:g1f2i7$rve$[email protected]..
> here you can see an example: www.peru.com

Best Practices for new iMac

I posted a few days ago re failing HDD on mid-2007 iMac. Long story short, took it into Apple store, Genius worked on it for 45 mins before decreeing it in need of new HDD. After considering the expenses of adding memory, new drive, hardware and installation costs, I got a brand new iMac entry level (21.5" screen,
2.7 GHz Intel Core i5, 8 GB 1600 MHz DDR3 memory, 1TB HDD running Mavericks). Also got a Superdrive. I am not needing to migrate anything from the old iMac.
I was surprised that a physical disc for the OS was not included. So I am looking for any Best Practices for setting up this iMac, specifically in the area of backup and recovery. Do I need to make a boot DVD? Would that be in addition to making a Time Machine full backup (using external G-drive)? I have searched this community and the Help topics on Apple Support and have not found any "checklist" of recommended actions. I realize the value of everyone's time, so any feedback is very appreciated.

OS X has not been officially issued on physical media since OS X 10.6 (arguably 10.7 was issued on some USB drives, but this was a non-standard approach for purchasing and installing it).
To reinstall the OS, your system comes with a recovery partition that can be booted to by holding the Command-R keys immediately after hearing the boot chimes sound. This partition boots to the OS X tools window, where you can select options to restore from backup or reinstall the OS. If you choose the option to reinstall, then the OS installation files will be downloaded from Apple's servers.
If for some reason your entire hard drive is damaged and even the recovery partition is not accessible, then your system supports the ability to use Internet Recovery, which is the same thing except instead of accessing the recovery boot drive from your hard drive, the system will download it as a disk image (again from Apple's servers) and then boot from that image.
Both of these options will require you have broadband internet access, as you will ultimately need to download several gigabytes of installation data to proceed with the reinstallation.
There are some options available for creating your own boot and installation DVD or external hard drive, but for most intents and purposes this is not necessary.
The only "checklist" option I would recommend for anyone with a new Mac system, is to get a 1TB external drive (or a drive that is at least as big as your internal boot drive) and set it up as a Time Machine backup. This will ensure you have a fully restorable backup of your entire system, which you can access via the recovery partition for restoring if needed, or for migrating data to a fresh OS installation.

Best practices for setting up projects

We recently adopted using Captivate for our WBT modules.
As a former Flash and Director user, I can say it’s
fast and does some great things. Doesn’t play so nice with
others on different occasions, but I’m learning. This forum
has been a great source for search and read on specific topics.
I’m trying to understand best practices for using this
product. We’ve had some problems with file size and
incorporating audio and video into our projects. Fortunately, the
forum has helped a lot with that. What I haven’t found a lot
of information on is good or better ways to set up individual
files, use multiple files and publish projects. We’ve decided
to go the route of putting standalones on our Intranet. My gut says
yuck, but for our situation I have yet to find a better way.
My question for discussion, then is: what are some best
practices for setting up individual files, using multiple files and
publishing projects? Any references or input on this would be
appreciated.

Hi,
Here are some of my suggestions:
1) Set up a style guide for all your standard slides. Eg.
Title slide, Index slide, chapter slide, end slide, screen capture,
non-screen capture, quizzes etc. This makes life a lot easier.
2) Create your own buttons and captions. The standard ones
are pretty ordinary, and it's hard to get a slick looking style
happening with the standard captions. They are pretty easy to
create (search for add print button to learn how to create
buttons). There should instructions on how to customise captions
somewhere on this forum. Customising means that you can also use
words, symbols, colours unique to your organisation.
3) Google elearning providers. Most use captivate and will
allow you to open samples or temporarily view selected modules.
This will give you great insight on what not to do and some good
ideas on what works well.
4) Timings: Using the above research, I got others to
complete the sample modules to get a feel for timings. The results
were clear, 10 mins good, 15 mins okay, 20 mins kind of okay, 30
mins bad, bad, bad. It's truly better to have a learner complete
2-3 short modules in 30 mins than one big monster. The other
benefit is that shorter files equal smaller size.
5) Narration: It's best to narrate each slide individually
(particularly for screen capture slides). You are more likely to
get it right on the first take, it's easier to edit and you don't
have to re-record the whole thing if you need to update it in
future. To get a slicker effect, use at least two voices: one male,
one female and use slightly different accents.
6) Screen capture slides: If you are recording filling out
long window based databse pages where the compulsory fields are
marked (eg. with a red asterisk) - you don't need to show how to
fill out every field. It's much easier for the learner (and you) to
show how to fill out the first few fields, then fade the screen
capture out, fade the end of the form in with the instructions on
what to do next. This will reduce your file size. In one of my
forms, this meant the removal of about 18 slides!
7) Auto captions: they are verbose (eg. 'Click on Print
Button' instead of 'Click Print'; 'Select the Print Preview item'
instead of 'Select Print Preview'). You have to edit them.
8) PC training syntax: Buttons and hyperlinks should normally
be 'click'; selections from drop down boxes or file lists are
normally 'select': Captivate sometimes mixes them up. Instructions
should always be written in the correct order: eg. Good: Click
'File', Select 'Print Preview'; Bad: Select 'Print Preview' from
the 'File Menu'. Button names, hyperlinks, selections are normally
written in bold
9) Instruction syntax: should always be written in an active
voice: eg. 'Click Options to open the printer menu' instead of
'When the Options button is clicked on, the printer menu will open'
10) Break all modules into chapters. Frame each chapter with
a chapter slide. It's also a good idea to show the Index page
before each chapter slide with a progress indicator (I use an
animated arrow to flash next to the name of the next chapter), I
use a start button rather a 'next' button for the start of each
chapter. You should always have a module overview with the purpose
of the course and a summary slide which states what was covered and
they have complete the module.
11) Put a transparent click button somewhere on each slide.
Set the properties of the click box to take the learner back to the
start of the current chapter by pressing F2. This allows them to
jump back to the start of their chapter at any time. You can also
do a similar thing on the index pages which jumps them to another
chapter.
12) Recording video capture: best to do it at normal speed
and be concious of where your mouse is. Minimise your clicks. Most
people (until they start working with captivate) are sloppy with
their mouse and you end up with lots of unnecessarily slides that
you have to delete out. The speed will default to how you recorded
it and this will reduce the amount of time you spend on changing
timings.
13) Captions: My rule of thumb is minimum of 4 seconds - and
longer depending on the amount of words. Eg. Click 'Print Preview'
is 4 seconds, a paragraph is longer. If you creating knowledge
based modules, make the timing long (eg. 2-3 minutes) and put in a
next button so that the learner can click when they are ready.
Also, narration means the slides will normally be slightly longer.
14) Be creative: Capitvate is desk bound. There are some
learners that just don't respond no matter how interactive
Captivate can be. Incorporate non-captivate and desk free
activities. Eg. As part of our OHS module, there is an activity
where the learner has to print off the floor plan, and then wander
around the floor marking on th emap key items such as: fire exits;
first aid kit, broom and mop cupboard, stationary cupboard, etc.
Good luck!

Best practice for mouseless ADF applications

I am developing an ADF application where the users do not want to use the mouse.
So I would like to know if there are a best practice for this?
I am already using the accessKey functionality and subforms defaultCommand
But I have had problems setting focus to objects on a page like tables. I would like a button to return the focus to the table after it has made the command like delete.
I have implemented a solution where I have found inspiration several threads and other webpages (see below).
Is this solution okay?
Are there any problems with it?
I would also like to know if there are better pathways to go like
out of the box solutions,
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/79-global-template-button-strategy-360139.pdf (are there an example implementation?), or
http://one-size-doesnt-fit-all.blogspot.dk/2010/11/adf-ui-shell-supporting-global-hotkeys.html
in advance thanks
Inspiration webpages
https://blogs.oracle.com/jdevotnharvest/entry/how_to_programmatically_set_focus
http://technology.amis.nl/2008/01/04/adf-11g-rich-faces-focus-on-field-after-button-press-or-ppr-including-javascript-in-ppr-response-and-clientlisteners-client-side-programming-in-adf-faces-rich-client-components-part-2/
how to Commit table by writting Java code in Managed Bean?
Table does not refresh and getting error as UIComponent is Null
A short description of the solution:
(jdeveloper version 11.1.1.2.0)
--- Example where I use onSetFocus in jsff page
<af:commandButton text="#{hrsusuiBundle.FOCUS}" id="cb10"
partialSubmit="true" accessKey="f"
shortDesc="Alt+Shift+F"
actionListener="#{managedBean_clientUtils.onSetFocus}">
<af:clientAttribute name="focusField" value="t1"/>
</af:commandButton>
--- Examples where I use doTableActionAndSetFocus in jsff page
--- There have to be a binding in the jsff page to delete, commit and rollback
<af:commandButton text="#{hrsusuiBundle.DELETE}" id="cb4"
accessKey="x"
shortDesc="Alt+Shift+X"
partialSubmit="true"
actionListener="#{managedBean_clientUtils.doTableActionAndSetFocus}">
<af:clientAttribute name="focusField" value="t1"/>
<af:clientAttribute name="actionField" value="Delete"/>
</af:commandButton>
<af:commandButton text="#{hrsusuiBundle.COMMIT}" id="cb5"
accessKey="s" shortDesc="Alt+Shift+S"
partialSubmit="true"
actionListener="#{managedBean_clientUtils.doTableActionAndSetFocus}">
<af:clientAttribute name="focusField" value="t1"/>
<af:clientAttribute name="actionField" value="Commit"/>
</af:commandButton>
<af:commandButton text="#{hrsusuiBundle.ROLLBACK}" id="cb6"
accessKey="z" shortDesc="Alt+Shift+Z"
partialSubmit="true"
actionListener="#{managedBean_clientUtils.doTableActionAndSetFocus}"
immediate="true">
<af:resetActionListener/>
<af:clientAttribute name="focusField" value="t1"/>
<af:clientAttribute name="actionField" value="Rollback"/>
</af:commandButton>
--- This is the java class I use
--- It is published in adfc-config.xml as a request scope managedbean
public class ClientUtils {
public ClientUtils() {
public void doTableActionAndSetFocus(ActionEvent event) {
RichCommandButton rcb = (RichCommandButton)event.getSource();
String focusOn = (String)rcb.getAttributes().get("focusField");
String actionToDo = (String)rcb.getAttributes().get("actionField");
UIComponent component = null;
String clientId = null;
component = JSFUtils.findComponentInRoot(focusOn);
clientId = component.getClientId(JSFUtils.getFacesContext());
if ( "Delete".equals(actionToDo) || "Commit".equals(actionToDo) || "Rollback".equals(actionToDo) ){
BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
OperationBinding operationBinding = bindings.getOperationBinding(actionToDo);
Object result = operationBinding.execute();
AdfFacesContext.getCurrentInstance().addPartialTarget(component);
if (clientId != null) {
makeSetFocusJavaScript(clientId);
public static String onSetFocus(ActionEvent event) {
RichCommandButton rcb = (RichCommandButton)event.getSource();
String focusOn = (String)rcb.getAttributes().get("focusField");
String clientId = null;
if (focusOn.contains(":")) {
clientId = focusOn;
} else {
clientId = findComponentsClientIdInRoot(focusOn);
if (clientId != null) {
makeSetFocusJavaScript(clientId);
return null;
private static void writeJavaScriptToClient(String script) {
FacesContext fctx = FacesContext.getCurrentInstance();
ExtendedRenderKitService erks = null;
erks = Service.getRenderKitService(fctx, ExtendedRenderKitService.class);
erks.addScript(fctx, script);
public static void makeSetFocusJavaScript(String clientId) {
if (clientId != null) {
StringBuilder script = new StringBuilder();
//use client id to ensure component is found if located in
//naming container
script.append("var textInput = ");
script.append("AdfPage.PAGE.findComponentByAbsoluteId");
script.append ("('"+clientId+"');");
script.append("if(textInput != null){");
script.append("textInput.focus();");
script.append("}");
writeJavaScriptToClient(script.toString());
public static String findComponentsClientIdInRoot(String id) {
UIComponent component = null;
String clientId = null;
component = JSFUtils.findComponentInRoot(id);
clientId = component.getClientId(JSFUtils.getFacesContext());
return clientId;
}

Hi,
I am developing an ADF application where the users do not want to use the mouse. So I would like to know if there are a best practice for this?
Well HTML (and this is the user interface you see) follows a tab index navigation that you follow with "tab" and "shift+tab". Anything else is a short cut for which you use mnemonics (as you already do) or shortcuts (explained in http://one-size-doesnt-fit-all.blogspot.dk/2010/11/adf-ui-shell-supporting-global-hotkeys.html). There is a distinction to make between non-web environments (which I think you and your users have abackground in) and client desktop environments. Browsers block some keyboard functionality for their own purpose. So you may have to find a list of keys first that work across browsers. Unlike desktop clients, which allow you to "press a button" without the button to take focus, this cannot be done on the web. So you need to be clever here, avoiding buttons at all.
The following paper is about JavaScript in ADF and explains the basics for what Chris Muir explains in : http://one-size-doesnt-fit-all.blogspot.dk/2010/11/adf-ui-shell-supporting-global-hotkeys.html
http://www.oracle.com/technetwork/developer-tools/jdev/1-2011-javascript-302460.pdf
It has the outline for how to register short cut keys that perform a specific action (e.g. register ctrl+d to delete the current row you are on, or press F11 to execute a query (similar to Oracle Forms frmres files)). However, be aware that this includes some code you have to write (actually quite some code to be honest).
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/79-global-template-button-strategy-360139.pdf (are there an example implementation?), or
http://one-size-doesnt-fit-all.blogspot.dk/2010/11/adf-ui-shell-supporting-global-hotkeys.html
Actually these are implementations as they come with example code for you to use and customize, do they? So what is this question asking for more ? Also note that global buttons don't quite have anything in common with the question you asked. I assume you want to see it as an implementation of the Forms toolbar that operates on the form or table the focus is in. This however does not work for the web as there is nothing that keeps track of which component has a focus and to what iterator (data block) it belongs. This would involve even more coding (though possibly doable)
Frank

What is the best practice for inserting (unique) rows into a table containing key columns constraint where source may contain duplicate (already existing) rows?

My final data table contains a two key columns unique key constraint. I insert data into this table from a daily capture table (which also contains the two columns that make up the key in the final data table but are not constrained
(not unique) in the daily capture table). I don't want to insert rows from daily capture which already exists in final data table (based on the two key columns). Currently, what I do is to select * into a #temp table from the join
of daily capture and final data tables on these two key columns. Then I delete the rows in the daily capture table which match the #temp table. Then I insert the remaining rows from daily capture into the final data table.
Would it be possible to simplify this process by using an Instead Of trigger in the final table and just insert directly from the daily capture table? How would this look?
What is the best practice for inserting unique (new) rows and ignoring duplicate rows (rows that already exist in both the daily capture and final data tables) in my particular operation?
Rich P

Please follow basic Netiquette and post the DDL we need to answer this. Follow industry and ANSI/ISO standards in your data. You should follow ISO-11179 rules for naming data elements. You should follow ISO-8601 rules for displaying temporal data. We need
to know the data types, keys and constraints on the table. Avoid dialect in favor of ANSI/ISO Standard SQL. And you need to read and download the PDF for:
https://www.simple-talk.com/books/sql-books/119-sql-code-smells/
>> My final data table contains a two key columns unique key constraint. [unh? one two-column key or two one column keys? Sure wish you posted DDL] I insert data into this table from a daily capture table (which also contains the two columns that make
up the key in the final data table but are not constrained (not unique) in the daily capture table). <<
Then the "capture table" is not a table at all! Remember the fist day of your RDBMS class? A table has to have a key. You need to fix this error. What ETL tool do you use?
>> I don't want to insert rows from daily capture which already exists in final data table (based on the two key columns). <<
MERGE statement; Google it. And do not use temp tables.
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

Select option in global class

Hi,
I want to add one data dictionary field as select option in a global class. I am trying to declare as table type. But i missed out something and it is not working. Could anybody help me out in this.
Regards,
Krishna.

Hello Krishna
You may have a look at table type RSELOPTION (line type RSDSSELOPT).
Alternatively, you can use a trick to "import" select-options for a selection screen into your class:
How to pass a select-options to a class method
Passing select-options value in method
Regards
Uwe

Best practice for selection-screen in global classes

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