[ADF, JDev12.1.3] How to get programmatically the value of a field of VO of detail while accessing the master istance VO?

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• [ADF, JDev12.1.3] How to get the column headers, request of VO and VO bind vars used by an af:table?

  Hallo,

  I want to create a method that takes as a parameter the id of an af:table (used to display the search results) and returns:

  • the column headings of the af: table
  • Visible property (true/false) of the columns af:table
  • the actual query of the VO instance used to create the af: table
  • the values of real bind variables passed to the query of the instance of VO

  I would like to create a servlet which takes the parameters reruns the query and returns a report Excel/PDF file that contains exactly the same columns and same of the af records: table.

  I'm a little confused on who use the code to achieve this... you kindly help me?

  I did a similar qustion here Re: [ADF, JDev12.1.3] how to export an af:table to Excel in an ADF Essentials application? but then I guessed that it was preferable to create a new thread.

  Thank you

  Federico

  For this, you can use this type of code

  Context LocaleContext = _adfTableBinding.getLocaleContext ();

  for (attr AttributeDef: attributeDef) {}

  Label As String = attr.getUIHelper () .getLabel (context);

  _logger.info ("Attritbute name:" + attr.getName () + "column name:" + attr.getColumnName () + "Col4Query name:" + attr.getColumnNameForQuery () +)

  "Name:"+ label);

  }

  which produces this output

  Timo

• How to get programmatically the PageDef settings (form HumanTask)

  Hello
  
  I work with HumanTask generated form automatically Soa Suite (Bpel) 11g.
  
  I want to capture a setting inside my payload.
  
  See this image for more details: http://shareimage.org/images/zmqnqygz7f2jcp3umm5.png
  
  My payload is a schema (xsd) called "Dados instance Processo" and the parameter I want to capture through my managed Bean (Java) is "numeroPedido".
  
  How to do this?
  
  Thank you
  Victor Jabur

  Hello

  It should work in your managed bean. because numeroPedido is already an attributebinding

  BindingContainer links is BindingContext.getCurrent () .getCurrentBindingsEntry ();.

  get a definitions page ADF ADF attributevalue
  AttributeBinding attr = (AttributeBinding) bindings.getControlBinding ("numeroPedido");
  Object aa = attr.getInputValue ();

• How to get programmatically the list dependencies of VI?

  I need to get a list of all the subVIs (and all their subVIs, etc.) for a VI programmatically.  Surely someone has already done, right?  I tried to create a recursive VI that uses the property called node.  But that only gives me the Subvi, not the full path name to it.  I also get duplicate for each clone of VI entries.

  I can not be understanding you correctly, or I may be missing something. But you open VI references every VI in the called chain, right? If you can get the path to the VI for a property node.

  If you can put what your code looks like now so I can try to see if I'm missing something.

• [ADF, JDev12.1.3] How to pass an Integer value sets to a workflow, and then it reads a bean?

  Hallo,

  for a test, I need to set the value of an entry of a stubborn workflow used as dialog...

  

  Then in the bean that is associated with a known fragment of the btf, I need to read the value, so I used this code...

  Integer protocol = (Integer) AdfFacesContext.getCurrentInstance().getPageFlowScope().get("protocol");
  

  This exception triggers...

  javax.el.ELException: java.lang.ClassCastException: java.lang.Long cannot be cast java.lang.Integer

  What's wrong?

  Thank you

  Federico

  If I remember correctly, in JSF that EL has Long type so this probably also applies to ADF.

  For example, you can cast a Long or you can use the type field (from some managed bean) an integer as an input parameter.

  Dario

• [ADF, JDev12.1.3] How/where to set the session timeout

  Hallo,

  After a few minutes of inactivity, the browser displays a message to inform that the session is not more active and only OK been must be clicked to refresh the page.

  If a dialog box "btf" has been opened on the left, it becomes...

  

  I would like to know what is the right place/method to set a deadline.

  If possible I would like that when the timeout checks, the application performs a redirect to a page I like (for example the login page).

  The application of ADF Essentials and is deployed to the GlassFish application server.

  My concern is... what should happen to the open operation / pending when the time-out occurs?

  For example, the user is modifying an af:table but it has not clicked validate or cancel...

  Thank you

  Federico

  I would like to know what is the right place/method to set a deadline.

  For java web applications, you can set the session timeout in the web.xml file. (this is the global settings associated with all sessions)

  If you wish, you can set the timeout of session by program (and this is related only to the current http session).

  If possible I would like that when the timeout checks, the application performs a redirect to a page I like (for example the login page).

  http://fortunefusionminds.blogspot.com/2014/04/how-to-redirect-to-custom-page-whenever.html

  ADF: Session expires management redirect to login page | Bungbutan

  ADF developers World: Detection and handling of user session expiry

  My concern is... what should happen to the open operation / pending when the time-out occurs?

  Well, session is destroyed, it will destroy all instances of AM and do rollback.

  See also: Andrejus Baranovskis Blog: ADF BC Application Module Instance Timeout and reliance Timeout of Session Web

  Dario

• [ADF, JDev12.1.3] How to embellish (style) the af: menuBar?

  Hallo,

  in the homepage of my request, there is a menu bar.

  His style is similar to that I can find in a desktop application.

  I would like to know if there is some CSSs well made to beautify the menu bar and give it a style a little more closely the style of web.

  Thank you

  Federico

  Federico, Google is your friend!

  The problem is that you cannot copy just part of the skin. A defined appearance the identity of your application. It should be defined in sound together and not only at certain times.

  There are a couple of good tutorials available (again Google it) and you must use the skin editor that allows you to see what changes you make are looking in the application.

  Watch http://m.youtube.com/watch?v=QEfOpHtkXyI

  Start: Oracle ADF Skin Editor 12 c (12.1.2)

  https://blogs.Oracle.com/jdevotnharvest/entry/how_to_learn_adf_skinning

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  Hello
  

  I'm trying to understand how to set programmatically the current node in a tree view of the ADF.

  My use case example is quite simple; If we take the sample application ADF Summit where under Management Summit, we have a tree view on the left with a list of high level of the country which in turn contain a subset of customers; then, in the right pane, we the customer detail information.

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  Any help would be much appreciated.

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  https://blogs.Oracle.com/jdevotnharvest/entry/how_to_programmatically_disclose_a

  http://www.Oracle.com/technetwork/developer-tools/ADF/learnmore/78-man-expanding-trees-treetables-354775.PDF

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