As an attribute of transition

Similar Questions

• Transient attribute problem

  Scenario is,

  I created a transitional attribute named SHOPLOC in my OE so that I can have this attribute accessor class in the EOImpl class. I also update my VO that inspires the OA so that this transient attribute appear in the original Version. When I try to set this transitional attribute in simple EO class to create the method code .my is below in the EO IMPL class

  	protected void create (AttributeList attributeList)
  	{
  	Super.Create (AttributeList);
  	String str = callFunction ();
  	this.setContractNo ("" + str.substring (0.11) + str.substring (str.length () - 4));
  	this.setSHOPLOC("testing");//str.substring(0,(str.length())-4)
  	this.setLocId (new BigDecimal (str.substring (9,11)));
  	}

  Persistent attributes of the OE works fine but transient attribute does not work. Why?

  Also, when I try using VO Attribute Editor default value for this attribute transient it works. and when I try to set the default value by using the EO editor then it doesn't show default value create. its attribute means transitional framework at EO level as no effect, the same value of this attribute set or not at the level of the VO

  J Dev Version 11.1.2.4

  in fact, I recreate the transitional attribute then my code below works

  	protected void create (AttributeList attributeList)
  	{
  	Super.Create (AttributeList);
  	String str = callFunction ();
  	this.setContractNo ("" + str.substring (0.11) + str.substring (str.length () - 4));
  	this.setCcode (9);
  	this.setContType ("SH_SALE");
  	this.setSHOPLOC("testing");//str.substring(0,(str.length())-4)
  	this.setLocId (new BigDecimal (str.substring (9,11)));
  	}

  A problem that has been. attribute name was SHOPLOC and COLUM_NAME in the editor, LOC_NAME salons,

  

  I renamed it which is the reason for which to get the problem

• LOV based on a transitional view object

  Hi all

  Our scenario is as below.

  We have two display objects of each with an attribute. First a (VO1) is based on the sql query and second view (VO2) object will fill up with pragmatism.

  We have the third view (VO3) object which has two transient attributes. We have defined the list of values on these two attributes. One based on the attribute VO1 and and the second is based on the attribute of VO2.

  I abandoned VO3 tabular form on the page and added create insert operation.

  When we create a line, I get values in the first attribute based VO1 attribute.

  What should I do to fill the values in the second attribute that is bound to an object attribute view transitional?

  Thank you

  MORICE

  Hello

  This problem is solved.

  Solution is, we need to create lines in VO2 by display VO3 accessor rowset.

  -Pavan

• Check if there is a transient attribute in 10.1.2

  Hi good ppl
  
  We have an old application using BC4J - 10.1.2 and noticed that [AttributeDef] doesn't have the isSelected() method that could help me to differentiate the transient attributes. Is there a solution for this? I need to isolate the transient attributes from the rest, without test manually by report name (if another developer adds a transient attribute tomorrow, I can't wait for the change must be made in all the places where we test "is TransientAttribute").
  
  Thank you...
  K

  Hello!

  You can use AttributeDef.getAttributeKind (). If the byte returned is AttributeDef.ATTR_TRANSIENT the attribute is transitional.

  Sascha

• How to activate a field read-only for data entry.

  Dear all,

  In fact, I'm bring a form simply queries the table of database data and shows it. It presents the data in readonly textfields.

  There is a button that can create a new line. The problem is when the system is to create the line he is creating the messagefield readoly.

  In order to overcome the situation that I wrote the code below

  mainVO.last () .setAttribute ("IsTextReadable", Boolean.TRUE); To make the last row entrable for the user.

  But the system gives the error when the user is pressing the button create

  Details of the exception.

  oracle.apps.fnd.framework.OAException: oracle.jbo.NoDefException: Houston-25058:

  IsTextReadable of the type definition of that attribute is not found in XxphccamsfdbmstdtlrVO1

  Could you please suggest me how to make the textfield readonly can be changed dynamically.

  Concerning

  Rajat

  Dear Stephanie,

  Thanks for your reply. I solved the problem and it was pretty simple.

  I created a transient in the VO and attached attribute the transitional attribute to the property read-only from the field using SPEL (${oa.) XxamsfdbdtlrVO1.Viewenb}).

  Select the line that you want to update and run it.

  row.setAttribute ("Viewenb", Boolean.TRUE);

  Concerning

  Rajat

• Legacy DB - Advanced @ManyToOne mapping

  Hello
  
  I am facing a problem of advanced mapping that I will describe in detail, it's my work environment:
  
  DB: schema of legacy DB2 which cannot be changed as a decade-old application is to use.
  JPA: version 2, with the persistence provider Apache OpenJPA (cannot be changed by me either).
  
  These are the tables that should be mapped, in pseudocode:
  

  /* Stripped down for clarity. */
  PERSON(
    ID varchar, -- primary key
    FIRSTNAME varchar,
    LASTNAME varchar,
    TITLE smallint -- 'ID' of a referenced academic title, but this is not an actual foreign key! Pseudo-referenced column is 'TEXTS.ID'.
  )
  
  /* Stripped down for clarity. This table not only holds academic titles but various objects that for some reason did not deverse a table of their own. */
  TEXTS(
    CATEGORY varchar, -- academic titles have category 'Title'.
    ID smallint, -- numerical ID, is unique only per CATEGORY.
    NAME varchar, -- holds the actual title, like 'PhD'
    PRIMARY KEY(CATEGORY, ID)
  )

  That's what I want my JPA entity to look like:
  

  @Entity
  public class Person implements Serializable {
  
    @Id
    private String id;
    private String firstName;
    private String lastName;
    /* Mapping magic will go here. */
    private String title;
  }

  Now to my solution attempts:
  
  1.) using @SecondaryTable to map the title to the person does not like this annotation uses an inner join that will fail (produce bad results). Reason: has no CATEGORY in the PERSON table, and there may be several lines which share the same ID of table TEXTS (but have different values of CATEGORY).
  2.) Using @ManyToOne fails for the same exact reason: there is no way (I mean, I know) in standard JPA limit somehow a relationship on the value of a given column, record columns in the situations of the inheritance discriminator.
  
  I know Hibernate has a @Where annotation that allows to set a world where clause for an entity, which seems at least going in the right direction. I need a @Where annotation that can be defined on the join columns :-)
  
  The only possible, but rather in unsatisfactory solution I could come up with, it was to set the attribute as transitional title like this:
  

  @Transient
  private String title;

  Whenever I need a title (which I do a lot, people seem to like their brilliant title) must be examined manually. Are there any other solutions I should know, perhaps involving some OpenJPA magic freak I don't know of?

  I wouldn't focus too much on trying to solve this problem through JPA. What you have here is a 'problem' that you will encounter many forms - your business needs do not directly map to the data layer. This simply means that you need business logic to do the translation. For example, if it were a web layer I would implement a specialized bean which can take different entities and then provide an alternative view on the data, eventually producing it.

  If 'calculated' data are closely related to the database layer and less to the business layer then you could of course choose to remedy through the database itself - by creating a view and map an entity to whom. This is especially useful if you have the same data in several aspects of the application infrastructure and not just in Java code (think of reporting and analysis, for example), but there are other considerations as performance.

• How to lock the table rows selected adf for another user

  Hi all
  
  In my case, I created a vo based on eo. where I create an attribute (marked) transitional type boolean.
  
  I have created two jsf pages
  
  1 - summary.jsf
  2 - claimed.jsf
  
  in the two page, I slipped even vo as the adf table.
  
  in the page summary, all vo lines is display. and I created a button on the summary.jsf page.
  
  When I have selected a few record table adf (using the check box marked attribute) and click the cliam then
  
  apply filter adf table see criteria and open claimed.jsf page. claimed. JSF page only display selected fine line.
  
  but I want that these selected lines (which is displayed on the claimed.jsf page) don't display another user in the summary.jsf page.
  
  I want to say that these specific lines will be locked so the other user does not work on these lines.
  
  Concerning
  
  Manish

  You would have to:

  (1) add a column in the underlying table of the DB to track lines are claimed
  (2) change your VO to include a where clause clause that excludes claimed elements
  (3) add something in your UI to release the goods in question (if necessary) so that you can release an item if someone closes their browser.

  John

• Fill a field value based on the other field

  I have two transient attributes on the AC... The vo is not built on all transient attributes on any eo
  
  For the first I have empid lov
  
  If an individual empid is selected then related this empid... his empname should be displayed in the second transient attribute
  How can we achieve this?

  Hello

  While the allocation of the lov to the first attribute of transitional if you lov also contains the empname as columns display or present VO from the lov.
  just + add an attribute (2nd attribute) more in mapping lov.
  for the attribute and the card to the 2nd empname.
  Together the auto submit to true for the transitional first attribute
  and the partial value of the id of the trigger of the second transitional attribute ID attribute transient 1 thte.

  Thank you
  Sumit Yadav

• Samples for addDynamicAttributeWithType

  Hello
  
  For the dynamically created VO, I need to add the attribute.
  
  option is availalble.
  
  addDynamicAttributeWithType and addDynamicAttribute
  
  I need sample code for the addDynamicAttributeWithType. Since its third attribute requires transitional expression. I don't know how to give it in the Code.
  
  
  help please.
  
  
  Reg.
  Vini.

  someVO.addDynamicAttributeWithType (attrName, "java.lang.String", expr); expr-> expression, you may need to set for attribute, even as you do at design time using the editor

• call a stored procedure for each row in the transitional attribute and display the data in the form of af: table. The other rows are based on the entities

  Hi Experts,

  JDeveloper 12.1.3.0.0

  I have a VO based on entity object. With a column of the VO is transient attribute (I created).

  I need to call a stored procedure for each row in the transitional attribute and display the data in the form of af: table. As well as other attributes.

  So can anyone suggest how can I achieve this?

  Thank you

  AR

  I think that you need a stored function (which returns the value) in this case, is not?

  Take a look at:

  https://docs.Oracle.com/CD/B31017_01/Web.1013/b25947/bcadvgen005.htm

  and search for:

  Invoking stored function with only Arguments in

  call your function in the Get attribute and return value accessor...

• Where to add the transitional attribute at the level of the entities or view level? And where to use {return getTransientAttribute()} in the entity or view?

  Mr President

  JDev 12.2.1.

  Where to add the transitional attribute at the level of the entities or view level?

  And where to use {return getTransientAttribute()} in the entity or view?

  public Number getAmount()  
    {  
      return getTransientAttribute();  
      //return (Number) getAttributeInternal(AMOUNT);  
    }  
  
  

  Concerning

  A difference I could think: place a transient attribute on EO level will make transaction dirty (DBTransaction.isDirty returns true) when the field is changed.

  From a design point of view, I tend to place the transient fields at the level VO, because most of the time they are for the presentation of the data in the user interface.

  Only when the transient fields are involved in DML operations (for example when you call a stored procedure EntityImpl.doDML) I place the transitional area on EO.

• How to display a value of transitional attribute to column db entity column?

  Mr President

  Help me at the time 12.2.1 jdev.

  How to display a value of transitional attribute to column db entity column?

  I have the requirement to indicate a value of transitional attribute column in the column db entity for some reason any.

  Any body can help as my show in the picture below

  The StAmt is a transitional column and a column db of the entity.

  

  Any body can help please. !

  Concerning

  This means that the amount to be the attribute will always has the same value of the transient attribute? If so, why do you want the amount attribute the transient attribute is sufficient?

  Anyway, if you want to get attribute data in attribute transitional amounts you can open class ViewRowImpl and appearing in the getter or amount, you can get the value in the transitional as attribute:

    public Number getAmount()
    {
      return getTransientAttribute();
      //return (Number) getAttributeInternal(AMOUNT);
    }
  

  in this case, the quantity data store database will not appear on the table it will still get the transitional attribute data and it's meaningless.

• Can fill us transitional attribute in the table with no serial like 1,2,3, etc.? And how?

  Mr President.

  Can fill us transitional attribute in the table with no serial like 1,2,3, etc.? And how?

  Concerning

  You want to show serial No. on the page for all the lines?

  Check once-

  Blog of Ashish Awasthi (Jdev/ADF): Add the serial number to the table of the ADF, column to auto-increment in the table to the ADF

  Actually transitional attribute loses its value when page refreshes or viewObject is not appropriate in this case if your use case is different, so please tell us

  Ashish

• Read only view object replaces all of my attributes transitional when I change it

  We have a read only view object that is a large query that calls a stored procedure.   If I change the query and simply add a space character and save it, all the attributes change to be transitional and it completely breaks the view object.   The query uses an alias for each of the selected values, and I was able to replicate this with the simple query stand alone below.

  SELECT "Value1" as requestId,

  'value2' as accountId,

  "value3" as "Mr_Barcode1."

  "value4" as "dr_date."

  "Value5" as "dr_user_first_name".

  Of the DOUBLE

  Create a read-only display object and paste the query above in the sql pane and keep.   It creates correctly calculated for the 5 columns returned attributes.    Then enter and modify the query and change anything (add a space) and save.   The last 3 attributes get changed to transients and the expression gets deleted in each attribute

  It's about Jdeveloper 11.1.1.4.   I thought I would post here first of all before you try open a bug with Oracle.

  I discovered that the problem is related to what the quotes around the alias.  The person who created this originally borrowed display object from another application and the alias sql was points/periods in the names and the only way that works if you put quotes around it as below.   That works well in SQL Developer, but I get the obvious mentioned the problem when using this query in jdeveloper.   If I remove the points and the quotes in the alias I don't encounter this problem.

  SELECT "Value1" as request_Id,

  'value2' as argument account_Id,

  "value3" as "d.barcode_Id."

  "value4" as "d.date1."

  "Value5" as "d.first_Name".

  Of the DOUBLE

  Gets the XML in view objects defined like this (apostrophes around the double quotes).  It works the first time you save but when you edit the expression is removed, it gets changed to a transitional.

  AliasName = ' "dr_date."

  Expression = ""dr_date"

  I still think it's a bug, but now I can work around it.

• By default, the transitional attribute using sql

  
  Hello

  I use JDeveloper 11.1.2.4.0.

  I need to call a function to populate a transitional attribute.

  I thought I could do the following

  (function_name (PkId)), where PkId is an attribute that is selected in the query of the view object.

  But the result is that the value of the column in the select clause, the following

  Has_Visited_YN (PkId) AS VIEW_ATTR OF LEADSADMIN. LEADS_COMPANY LeadsCompanyEO

  Obviously, with this statement, including the clause, in the list of attributes in the select does not work.

  Any ideas?

  Yes, you can

  1. create transient attribute on the entity object.

  2 select attribute, and then click on the pencil icon to edit the attribute

  3 check the option derived from SQL.

  4. an area of Expression then you write sql like

  (select Has_Visited_YN (PkId) of double)

  and give the full name of the attribute as defined in the query tab view object.

  Name of Alias.Attribute instead of PKid.

  for eg - PayEmphdr.EMPCD

  Manish