ADF tree example Code

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• Example code to create a new role as well as its class

  Friends,
  
  I'm looking for the example code snippet create a role as well as its class.
  
  Can you please help.

  Try this.

  private String getCategoryKey (String CategoryName) {}
  CategoryManager oimClient.getService (RoleCategoryManager.class) = RoleCategoryManager;
  RoleCategory str = null;
  try {}
  = categoryManager.getDetails Str (null, "name of the role category", CategoryName),
  } catch (SearchKeyNotUniqueException e) {}
  e.printStackTrace ();
  } catch (NoSuchRoleCategoryException e) {}
  e.printStackTrace ();
  } catch (RoleCategoryLookupException e) {}
  e.printStackTrace ();
  }
  System.out.println ("CreateCategory.Process ()" + str.getEntityId ());
  String categoryKey = str.getEntityId ();
  CategoryKey return;
  }

  ' Private Sub createRoleWithCategory (String RoleName, String CategoryName) {}
  HashMap mapAttrs = null;
  RoleManager roleManager = oimClient.getService (RoleManager.class);
  Result RoleManagerResult = null;
  Role = null;
  int categoryKey = Integer.parseInt (getCategoryKey (CategoryName));

  mapAttrs = new HashMap ();
  mapAttrs.put (RoleManagerConstants.ROLE_NAME, RoleName);
  mapAttrs.put (RoleManagerConstants.ROLE_CATEGORY_KEY, categoryKey);
  mapAttrs.put (RoleManagerConstants.ROLE_DISPLAY_NAME, "TESTROLE2 test");
  mapAttrs.put (RoleManagerConstants.ROLE_DESCRIPTION, "OIMClient API testMigration");
  role = new Role (mapAttrs);
  try {}
  result = roleManager.create (role);
  } catch (ValidationFailedException e) {}
  e.printStackTrace ();
  } catch (RoleAlreadyExistsException e) {}
  e.printStackTrace ();
  } catch (RoleCreateException e) {}
  e.printStackTrace ();
  }
  System.out.println ("State of creation: '" + result.getStatus () + "'");
  }

• Closed: ADF tree with Drag and Drop

  Hi all
  
  How to implement drag and drop functionality in ADF tree where we manage to reorganize the tree.
  Is this possible? any material / sample for the same thing.
  
  Thank you.

  Chris Muir has bloged about this 't-fit-all.blogspot.com/2009/09/jdev-11gr1-aftree-mashup-using.html http://one-size-doesn
  and AMIS has this http://technology.amis.nl/blog/3302/dropping-trees

  Timo

• How can I make an adf:tree even example 150 tips and tricks from Steve

  Hi all
  can you explain me 150 example
  "A tree showing the parent nodes needed for filter Matches.
  without filter to only show me the tree of the adf
  and how can I do a tree and view in detail criteria
  If by screencasts, it will be much better
  
  Note: I use jdeveloper 11 and scott schema
  Best regards
  Forakora

  For a basic on trees tutorial, see:

  [Objectives and accessors trees | http://www.oracle.com/technology/oramag/oracle/09-jul/o49frame.html]

  This specific example is something a little more complicated to ensure that lines which are parents of rows that meet the filter clause is also included in the query. Unfortunately I have no other documents available on this demo.

• JDev11 with ADF backup examples of bean?

  I went through a lot of the OBEs, how to examples, and some custom examples in blog posts. Almost all the examples using ADF business components to model oracle data do not support grains, at least not the ones I found. If anyone knows of links to get examples of JDeveloper with ADF Model Oracle table and support beans (could be calls request module, regardless). Could you please post links. Oracle examples tend to be declarative with components of the ADF, and I want to get to the next level of complexity in development that combines the existing custom code with declarative code.
  
  It would be great if some of the OBEs may show a declarative and also a way of programmatic to solve the same problem in some cases - as "build a Fusion Web Application" in help. I don't need all that done by programming, just to show where something can be done declarative and how we could also do it programmatically. It would also be useful to know the limits of declarative programming and where you need to code a solution.
  
  
  Thank you, Ken

  I think that the essential line in your post is

  What I want is to be able to change the value of #{bindings.date.inputValue}

  Basically, you want to manipulate objects in the link layer.
  In the Fusion developer's Guide, you will find the section 'Creating more complex pages' and "methods of declarative dominant" which has sample code that shows you how to do this in a backing bean
  http://download.Oracle.com/docs/CD/E12839_01/Web.1111/b31974/web_adv.htm#CACDJCFE

  The DOM demo application is the demo application on which this and many other examples of code are taken:
  http://www.Oracle.com/technology/products/jdev/samples/FOD/index.html

  Here are a few blogs with useful code snippets:
  http://Kuba.zilp.pl/?id=721

  http://Biemond.blogspot.com/2009/03/some-handy-code-for-backing-beans-ADF.html

• Looking for 11 JDev ADF Faces example with several filters

  I am looking for an Internet example ADF Faces application that has the following text:
  
  Several combo boxes (LOVs) - some who invites just for a date range. These could as well be cascade.
  
  Finally a run button that runs a query based on the values of the drop-down list boxes in bind variable, then displays the results under the filters in a table.
  
  It sounds easy enough, but I have not found an example of this. Can someone point me in the right direction? I tried to create a quick example on the EMP table with a combobox to date that I could use to date of hire. I can't get this to work with links to view the results of the table well. I don't know how the code for the event to run the query and create the table.
  
  Thank you, Ken

  Hello

  even if we would work 24 hours a day 7 days a week. At the end of the year we would miss still some usecases as examples. How to do what you want

  -Drag the table
  -Drag the execute with params as a parameter
  -remove the attribute hiring date
  -Drag the variable of the hiring date linking (I think I would use a component date.) MinValue instead of a selectBox date). However, do not hesitate to choose a selectOneChoice component. In the link dialog box, create a reference to a VO list to fill the selectOneChoice (must be located a VO you query the target)
  -Similar to all others

  By pressing the button send the form parameter will execute the query

  Frank

• Help with the NOR-DAQ example Code

  Hello. I just started to work with the NI IBS-6211. It's the first ADC I have ever used, so I'm farily to this news. I have some programming knowledge. After a search in the installation files, I found some examples of C Code that runs in the command prompt. I changed an a bit to get it to do what I want. My question is...

  Now, I have a few problems. I am trying to print a voltage in the command prompt. I hooked up everything and I used labview to make sure that everything works as it should (it does!). When I compile the C program and the run, instead of returning a voltage that is just acquired points and I really have no idea what are these 'points '.

  Here is the main part of the code example:

  DAQmxErrChk (DAQmxCreateTask("",&taskHandle));
              DAQmxErrChk (DAQmxCreateAIVoltageChan(taskHandle,"Dev1/ai0","",DAQmx_Val_Cfg_Default,1.0,10.0,DAQmx_Val_Volts,NULL));
              DAQmxErrChk (DAQmxCfgSampClkTiming(taskHandle,"",10000.0,DAQmx_Val_Rising,DAQmx_Val_FiniteSamps,1000));
  
              /*********************************************/
              // DAQmx Start Code
              /*********************************************/
              DAQmxErrChk (DAQmxStartTask(taskHandle));
  
              /*********************************************/
              // DAQmx Read Code
              /*********************************************/
  
              DAQmxErrChk (DAQmxReadAnalogF64(taskHandle,1000,10.0,DAQmx_Val_GroupByChannel,data,1000,&read,NULL));
  
              printf("Acquired %d points\n",read);
  
  Error:
  

  And then he moves right down to the exit clause. Is there documentation anywhere that tells me what DAQ command should I use to print a voltage continuously updated reading? (As a decimal number, such as 5.21V for example).

  Thanks to you all

  John

  John,

  The data acquired by DAQmx are written in the array called "data".  The number of points DAQmx wrote in this table is stored in the variable 'read' which was adopted by reference in.  To print the values returned, you need to loop through the array of 'data' and print each value.  See this help topic for an explanation of DAQmxReadAnalogF64.

  Dan

• Example code to read an ER3000 continuousy pressure

  I working on a program to control an ER3000 and am tring to use a waveform chart to keep up the pressure. Also, I want to be able to use the current pressure to calculate the rate of Exchange to a new setting of pressure because the ships that we are in charge cannot take quick pressure changes. Does anyone have the sample code specifically for the reading of the pressure on tescoms ER3000.

  Tim,

  Taking a brief look at the llb linked above it seems as if the "fully ER Command.vi, this is what you want. This vi is read/write vi. But it runs only once. Therefore, there is not a surprise that you have a program that reads and writes to the ER3000. To "read the continuous pressure" you want to make your own vi that has the part 'read' of the 'fully ER Command.vi loop within a certain time. If find you examples in labview for VISA it should help you get started.

  Don't forget that if you want to always read the Session VISA will be 'locked '. Which means that you can't write while he performs a continuous reading of the session VISA. You can either programmatically explain this or (if RS232) you can install a sniffer that can interrogate another COM port WITHOUT interfering with your current session of VISA to the device permanently.

  Hope that it becomes at least to get started in the right direction.

  Best regards

  -chazzzmd

• example code for NI9411

  Hello

  I'm looking for a simple example of code for NI9411 (FPGA code and the host). I searched in the examples that come with LabView but I have not achieved anything.

  Thanks in advance.

  Here is an example that you can use with the NOR-9411.  If you are looking for 9401 in the Finder for example of OR, you can also find other examples that were not written for the 9411 specifically, but you can modify it to work with her.

  Brandon Treece

  Technical sales engineer

  National Instruments

• Find a feature / example code in VB to activate channnels to support USB-9472

  Hi all, we have bought support USB-9472 to be used in an RF test Set up. 4 of the 8 channels are connected to 4 switches (2 States) that are connected to several Instruments of measurement. I'll try to find a NI DAQmx C API function (or set of functions) to use in a VB application that will allow me to change / activate 1 or 2 (24 V) channels to the NI USB-9472 carrier - which is connected via USB with PC. Can someone help me with this? Thank you, Dan

  Hi Wallace,

  I used the DAQmxWriteDigitalLines function.

  Initially, I tried with the parameter: DAQmx_Val_ChanForAllLines and created the 1 task for all lines. But the param. writeArray (which is of type Byte) accepts - VB - only the values 0 or 1 (it should be between 0 and 255) i.e.:

  Dim ByteArray As Byte

  DAQmxErrChk DAQmxCreateTask("", TaskHandle)

  DAQmxErrChk DAQmxResetBufInputBufSize (TaskHandle)

  DAQmxErrChk DAQmxCreateDOChan(TaskHandle, "Dev1/port0/line0:7", "", DAQmx_Val_ChanForAllLines)

  ByteArray = 2

  DAQmxErrChk DAQmxWriteDigitalLines(TaskHandle, 1, True, 5000, DAQmx_Val_GroupByChannel, ByteArray, 0, 0)

  DAQmxErrChk DAQmxStartTask (TaskHandle)

  StopTask (a subroutine to stop and cancel the task)

  For example, when I assign Val. 2 (which equals '00000010' in binary), I get the following error message:

  DAQmx =-200562 error code

  Error message = side = attempt to write digital data which are not supported.

  If I assigned the values 0 or 1 to ByteArray, then everything is OK, except that I can activate the line 1 (when ByteArray = 1)

  For example, instead of using the param. DAQmx_Val_ChanForAllLines, I used DAQmx_Val_ChanPerLine and I created 4 spots - 1 for each of the 4 lines that I use to connect to the switches.

  In this way, I only need to use 0 (OFF) or 1 (ENABLED) for each line - and it works.

  The issue should be considered to be resolved.

  Thank you and best regards,

• Example Code for HelloCameraApp camera

  void HelloCameraApp::onWindowAttached(screen_window_t win,
                                            const QString &group,
                                            const QString &id)
  {
      qDebug() << "onWindowAttached: " << win << ", " << group << ", " << id;
      // set screen properties to mirror if this is the front-facing camera
      int i = (mCameraUnit == CAMERA_UNIT_FRONT);
      screen_set_window_property_iv(win, SCREEN_PROPERTY_MIRROR, &i);
      // put the viewfinder window behind the cascades window
      i = -1;
      screen_set_window_property_iv(win, SCREEN_PROPERTY_ZORDER, &i);
  #ifdef WORKAROUND_FWC
      // seems we still need a workaround in R9 for a potential race due to
      // ForeignWindowControl updating/flushing the window's properties in
      // parallel with the execution of the onWindowAttached() handler.
      mViewfinderWindow->setVisible(false);
      mViewfinderWindow->setVisible(true);
  #endif
  }
  

  Hi, the above code was copied from the sample project HelloCameraApp.

  The example works fine but I have a question for the code in bold above.

  What does it mean by these? Thank you

  // seems we still need a workaround in R9 for a potential race due to
      // ForeignWindowControl updating/flushing the window's properties in
      // parallel with the execution of the onWindowAttached() handler
  

  Hello

  This means that there is a bug in the 10.0.9 current version of the software for devices where there is a race condition between the update thread libscreen in onWindowAttached() properties and the Cascades UI thread that executes code ForeignWindowControl in parallel.  If I do not include this work around, the window can stay invisible while it explicitly visible value by the thread of Cascades.

  I'm still this debugging with the team of Cascades and the graphical team.  For now, workaround in the #ifdef will cause a re-synchronization with the interface user of waterfalls thread.  Once it is fixed, this workaround solution (visibility toggling) won't be necessary.

  An alternative would be to say Cascades do not update THE properties of the window by initializing the window with mViewfinderWindow-> setUpdateProperties (0), but then you will have to respond appropriately to all the layout changes and do a manual update of all associated properties libscreen.

  See you soon,.

  Sean

• ADF tree-table using the single object view

  Hi all

  I'm pretty new (in fact, quite new) to the development of the ADF so bear with me here.

  I use JDev version 11.1.1.7.0

  My question is this: -.

  I have a single table, with a single entity object and view read-only of the object, metaphorically, sitting on it. This table contains attributes such as Type of system, Application name, content of the Message, etc. It is used as a repository of audit trail for many applications in our field.

  Now what I want to do is create a style tree-table menu to allow the user to select a system Type (is there a lot of them) and cross the names of applications that are related to the type of system selected. Getting the granularity I'm not further than the name of the Application. When a user clicks on the Type system or a given Application name, the ADF array element that I have on my page .jspx should perform a partial page refresh to filter results accordingly.

  That's what I'm thinking the tree-table to look like:-l' user must be able to expand and collapse the nodes as needed.

  Type of <>

  < A system >

  < A.1 application name >

  < A.2 application name >

  < A.3 application name >

  < B > system

  < application B.1 name >

  < name B.2 of the application >

  < system C >

  < name C.1 of the application >

  etc...

  I did some research and I'm not sure I'm able to do what I ask with a single view object. Many articles and tutorials I've read up to now focus on the view of the objects that contain the link relationships with one or more display objects. This obviously creates a relationship master / detail that is easily available for the course I guess...?

  Any help would be greatly appreciated.

  Thank you

  JimBob

  No, you probably can't perform this operation with VO alone (because you do not have a recursive structure if I understood your sample).

  You'll need VO to 'Types of system' (as the root of the tree), VO for the 'systems' (logged on 'Types of system' VO with ViewLink) and VO for 'Requests' (connected on 'Systems' VO of ViewLink).

  Dario

• To extend your point culminating the ADF tree node lable

  JDev Version: 11.1.1.6

  How to highlight the exapand node in the component of the tree of the ADF?

  Thank you

  Kala

  Try this

  AF | tree: data-rank: selected af | : tree-stamp-text node

  {

  background-color: Red;

  }

  AF | tree: data-rank: selected: concentrated af | : tree-stamp-text node

  {

  background-color: Red;

  }

  AF | tree: data-rank: concentrated af | : tree-stamp-text node

  {

  background-color: Red;

  }

• ADF Tree - tree of Trinidad

  Hi all
  
  Jdeve version: 11.1.1.6
  ADF
  
  I am building a tree of the ADF. For this I use classes "oracle.adf.view.rich.model.TreeModel" and "org.apache.myfaces.trinidad.model.ChildPropertyTreeModel".
  
  My problem is, I can handle the child nodes by using "ChildPropertyTreeModel". Other classes available to manipulate the child nodes in the ADF.
  
  Please suggest and guide me how to build the tree by using components of the ADF only tree (af:tree, af:commandLink, f: facet, < af:setActionListener...) with POJO. I don't want to tr:tree.
  And also I do not use the control of data bindings.
  
  Please provide some links (documents) to follow.
  
  Thank you
  -Christian

  Hello

  Yes, you can use the ChildPropertyTreeModel to build the model of the collection for the af: tree

  Frank

• ListVMs java example code

  Hello

  I am tryting to execute a java code example to understand cim api and I get the below question. I send the credentials and hostname ESX4.1.

  Could you get it someone please let me know if I'm missing something? Thank you.

  Error: XMLERROR:

  enumerateInstances, java.net.ConnectException

  : Connection refused: connect - 10.137.200.104:5988

  Try something like this: String urlStr = "https://172.x.x.x/sdk";

  I hope this helps.