Panel request: hide the transient attributes

Similar Questions

• Hide the line of adf table based on the transient attribute does not

  I have a JSF page where the user can insert new line in View object . this View object contains a transitional attribute which indicates whether or not the record is newly created.

  On the same page, I have a table adf which is bounded on the city view object . This table should show only newly created records. my approach is to use expression language of in the renditions property to hide all the other lines that are not newly created. I changed the render property for the columns of the table as: rendered="#{row.bindings.RowStatus.inputValue eq'new'}" , but the table does not show anything.

  Then, I tried to change the made not for the column property, but to the outputText inside the same way. It worked, but the problem is that the blank line is always on display.

  So, basically because I do not hide the entire line, instead I'm hiding the text in the lines and lines with spaces empty is still on display in the page aside.

  The Table of JSF page where the made property is applied on outputText inside the column:

  <af:table value="#{bindings.UplodedFilesView1.collectionModel}" var="row"
  rows="#{bindings.UplodedFilesView1.rangeSize}"
  binding="#{CreatSR_UserBean.fileTable}">

   <af:column sortProperty="#{bindings.UplodedFilesView1.hints.FileName.name}"
  headerText="File Name" id="c1">

   <af:outputText value="#{row.bindings.FileName.inputValue}" id="it1"
  rendered="#{row.bindings.RowStatus.inputValue eq'new'}"/>

   </af:column>

   </af:table>

  I use Jdeveloper with ADF technology 11.1.2.3

  Thanks Timo,

  You are right. Its to late to hide lines after stamping in the row set. I solve the problem by filtering the view object, based on the transitional attribute in the section of liaison page. The steps as follows: (assuming that the object from view with the temporary attribute has been created, and the transient attribute contains the filtered values)

  1. Drag the view object on the page and also make the Table (in my case it might otherwise listen)
  2. On the page, go to the connection tab.
  3. Double-click the object desired in the links column.
  4. New window will appear titled with (change the binding tree)
  5. Check the option (enable filtering)
  6. Select the (filter attribute) and (filter value) for the selected filter attribute.
  7. Select (Display attribute) you want to appear in the page.
  8. Press OK

• HO to calculate the average in the Transient attribute?

  Hi experts,
  
  I created a transitional attribute in the employee table to calculate the average skills employee.
  Am able to get the sum of skills but dono how to calculate the average. Please help me in this problem.
  
  code to calculate the sum is
  
  public getEmpOverallRating() number + {+
  RowIterator comp = getEmpSkillView();
  Number sum = new Number (0);
  + all in (comp.hasNext ()) {+
  sum = sum.add ((Number) comp.next () .getAttribute ("Ratting"));
  +}+
  to return the sum;
  +}+
  
  Thanks in advance,
  Knockaert

  Set the default value of the transient attribute to type of expression with a value like SkillView.avg ("Rating") where SkillView is the VO.

• Disabled property stripping does not work with the transient attribute

  Dear gurus,

  I have 2-attributes on page .jspx off including 1-is transient attributes with the default SQL and another column in the db table. I turn off the property for the two field whose appearance and usability are the same during development but showing a different behavior when running. Please find the attributes and the images.

  ApprovalStatus attribute is db-table column and AdfCreatedname is a transient with SQL as default attribute and appearance are different from db table column.

  < af:inputText value = "#{bindings." ApprovalStatus.inputValue}.

  label = "#{viewcontrollerBundle.APPROVAL_STATUS} '"

  required = "#{bindings." ApprovalStatus.hints.mandatory}.

  columns = "#{bindings." ApprovalStatus.hints.displayWidth}.

  maximumLength = "#{bindings." ApprovalStatus.hints.precision}.

  shortDesc = "#{bindings." ApprovalStatus.hints.tooltip}.

  Binding = "#{backingBeanScope.backing_ProposalSearch.IT10}" id = 'it10' "

  labelStyle = "' make-weight: Bold" disabled = "true" > "

  < f: validator binding = "#{bindings." ApprovalStatus.validator} "/ >"

  < / af:inputText >

  < af:inputText value = "#{bindings." AdfCreatedName.inputValue}.

  label = "#{bindings." AdfCreatedName.hints.label}.

  required = "#{bindings." AdfCreatedName.hints.mandatory}.

  columns = "#{bindings." AdfCreatedName.hints.displayWidth}.

  maximumLength = "#{bindings." AdfCreatedName.hints.precision}.

  shortDesc = "#{bindings." AdfCreatedName.hints.tooltip}"id ="it35.

  disabled = "true" labelStyle = "' make-weight: bold;" > "

  < f: validator binding = "#{bindings." AdfCreatedName.validator} "/ >"

  < / af:inputText >

  Development-image

  

  Picture of the production

  

  kindly let me know what I need to make changes. Please help me out.

  Kind regards

  MD Jahangir Pasha

  Hello

  I think that your transient 'AdfCreatedName' attribute has updatable property was never in your ViewObject.

  Set it to always get the same look as your attribute of "approval status".

  Kind regards

  Ruben.

• Problem of calculation the sum in the Transient attribute

  Scenario is,

  I have a form master detail. I want to make the sum of the Quantity column of the secondary table. I have visited many blogs for this tutorial.

  I made view accessor in detail in VO. Master then transitional attribute default Value Master VO, I set value Expression such as DetailViewAccessor.sum ("Qty")

  When I run BCJ4 tester. Transient attribute shows all the total instead of the current detail record. in tutorials they showed her work:)

  J Dev Version 11.1.2.4

  I did it. No need to create to display the details of Accessor.of to the master.  I used ViewLink accessor between master and detail as pictured

  

  then, by default value transient expression attribute, I wrote ShpContractDView.sum("Qty"), Inseated to the create view accessor.

  It is a success and Trail for me Ashish and Timo please tell me the concept behind what I did?

• How to add the transient attribute for LOV (object of the view read-only)

  I have a view called CustomerView and attribute DepartmentId is present in it.

  Also exists DepartmentView and CustomerView.DepartmentId has an LOV from this point of view.

  I need to add a transient attribute to CustomerView which express the DepartmentName attribute in the LOV.

  Because of the view are read-only there is no entity object don't match them.

  How can I write the groovy for the transitional object expression.

  The name of the view accessor Lov's DepartmentView1

  Looking for your help. Thank you.

  Hi gcoban

  I do not understand your question correctly,

  you are not able to write to the expression property in viewObject?

  or you want to know how to write groovy for that?

  for writing groovy you need viewAccessor and you who have, you can try as Alejandro Tovar Lanz suggested

  or you can write code in RowImpl to fill in the name of the Ministry of the accessor

  See -https://blogs.oracle.com/adf/entry/combo_lov_how_to_display

  Thank you

• Web game see the presentation in order to hide the predefined attributes

  Hi, I'm creating a workflow that automates the creation of vDC. The goal is to give our customer vCloud the possibility of deploying vDC themselves. A problem I have is that the workflow of creating default vDC give user option to select the provider TDC. We want to set this attribute and hide the customer. But the only option I can find is to hide the parameter when an another Boolean input attribute has been set to 'True' or 'False '.

  There must be another way to hide these predefined attributes. Can anyone help?

  Thank you

  Do not have another attribute of input, you can simply define "true" (without the quotes) in the value field for the hide option

  In addition, you can move the entry as an attribute and predefine your provider vDC here.

• ADF ViewObject. Fill the transient attribute on ExecuteQuery

  Hi all

  I use Jdev 12.1.3.0

  I have a requirement to display the link within the cell of the column. and there is a chance that there may be multiple links in a single cell at a time.

  I get the table data (spacer) string, separated, if there are several links in a chain.

  Is it that I anticipate, create a transitional attribute and process data and fill attribute (spacer) transient data separated in the table list. And use this as an entry for the iterator to display in the cell of the column.

  But I'm not sure where to implement the that runs as soon as the execution of query.

  Please suggest.

  Thank you

  Vieira

  Hi user,

  You need not transitional attribute.

  Let's say that your attribute delimited by spaces of db table have the name 'space_separated_attr_from_DB '.

  First, create a managed bean property (say, iterTest), with type ArrayList, as follows:

  public ArrayList getIterTest(){
        // get  space separated attribute value:
        FacesContext ctx = getFacesContext();
        Application app = ctx.getApplication();
        ValueBinding bind = app.createValueBinding("#{row.space_separated_attr_from_DB}");
        String space_separated_attr = (String)bind.getValue(ctx);
      // now, parse space_separated_attr, store in the ArrayList, and return as method result:
      return some_parsed_ArrayList; // you know...
  }
  
  private ArrayList listTest = new ArrayList();
  
  public void setIterTest(ArrayList listTest){
        this.listTest = listTest;
  }
  

  Then place new column in the af: table, as follows:

  This way, you'll have a commandLink for each word of space_separated_attr_from_DB

  Here is how this looks to the execution time:

  

  

• Error using groovy to fill the transient attribute

  Hello
  
  I wrote this function in my custom extension of ViewObjectImpl
  

      public String getRecordStatusDesc(oracle.jbo.domain.Number status) {
          if (status.equals(-1)) {
              return "New";
          } else if (status.equals(0)) {
              return "OK";
          } else {
              return "Unknown";
          }
      }

  And I want to use it to fill a transient field in my display object. I use this code as the groovy expression
  

  adf.object.getRecordStatusDesc(OpStatus)

  The RS of the attribute is defined as oracle.jbo.domain.Number, as shown in this excerpt of the file XML of the entity object depends on the view object

    <Attribute
      Name="OpStatus"
      IsNotNull="true"
      Precision="1"
      Scale="0"
      ColumnName="OP_STATUS"
      SQLType="NUMERIC"
      Type="oracle.jbo.domain.Number"
      ColumnType="NUMBER"
      TableName="OPERATIONS">
      <DesignTime>
        <Attr Name="_DisplaySize" Value="22"/>
      </DesignTime>
      <Data>
        <Property
          Name="ID"
          Value="390789de-0123-1000-8158-c0a8380116d6::::EntityObjectAttribute"/>
      </Data>
    </Attribute>

  But when I run with the tester of business components, I get this error
  

  (oracle.jbo.JboException) JBO-29000: Unexpected exception caught: groovy.lang.MissingMethodException, msg=No signature of method: 
  com.test.extensions.TestViewRowImpl.getRecordStatusDesc() is applicable for argument types: (java.lang.Long) values: [-1]

  Can someone tell me what I am doing wrong? I use 11g r1

  Hello

  ADF. Object returns the instance of ViewObjectRowImpl not an instance of viewobjectImpl, try using viewObject

  Sample:

  ((CustomViewObjectImpl) viewObject) .getRecordStatusDesc (OpStatus)

  Jean Lou

• Hide the XML attribute if no data value / doesn't exist

  Hello
  
  I have a xsd defined as the following structure:
  --------------
  < xsd: complexType name = "PersonImageType" >
  < xsd: attribute name = "ID" type = "xsd: Integer" / >
  < xsd: attribute name = "FileName" type = "xsd: String" / >
  < xsd: attribute name = "ErrorMessage" type = "xsd: String" use = "optional" / >
  < xsd: attribute name = "Fetched" type = "xsd: String" / >
  < xsd: attribute name = "S1" type = "xsd: String" / >
  < xsd: attribute name = "S2" type = "xsd: String" / >
  < / xsd: complexType >
  --------------
  
  When I run my BPEL process, I get the reply/output as follows:
  
  --------------
  < PersonImage >
  "" < PersonImage ID = "12410276" FileName = "12410276.jpg" ErrorMessage ="" recovered = "Y" S1 = S2 "Y" = "Y" / >
  < / PersonImage >
  --------------
  
  When you look at the output, the xml 'ErrorMessage' attribute has no value in it.
  I want to:
  (a) hide this attribute - when there is no data and
  (b) display this attribute - when it has all the data.
  
  Very appreciated if someone help me solve this problem.
  
  Thank you and best regards,
  Rakesh

  without double quotes around the @ErrorMessage

  see you soon
  James

• Show/hide the façade

  Hello

  I have a labview code that has a MainVI and a Subvi. I need the front panel display/hide the Subvi.

  I have a business structure that has two cases,

  Case 1: I want to display the front panel

  Case 2: I want to hide the front panel.

  I am currently using the property node, but I can't attribute controls the display on the front panel

  Help, please

  It is property and not invoke the nodes. My bad!

• VO extension: Transient attributes not getting seeds not filled

  Hi gurus,

  I expanded VO by adding two additional columns (questioned). Even if the new columns and surveyed existing columns are coming fine on the page, the calculated columns return null.

  Calculated columns are populated in the VORowImpl code seeded of the VO seeded. I'm missing something here?

  see you soon

  Anish.

  Hi Anish,

  If the transient attributes will be populated in the VORowImpl, you must copy the logic in the extended VORowImpl or call the same method using super.

  ex: -.

  Standard VORowImpl

  public String getAttribute1()
  {
     return "Calculated Value";
  }
  

  VORowImpl extended

  public String getAttribute1()
  {
      super.getAttribute1();
  }
  

  See you soon

  AJ

• Programatically set passivate = true on a transient attribute

  Hello

  Generate us the xml viewDef data programmatically and must assign passivate = true on a transitional attribute. No idea how to do this?

  Jdev version - 11.1.1.7.2

  Thank you

  R

  How to create your Def VO? You can use the ViewDefImpl.setPassivationMode () method to set the mode of passivation at the level of the VO. For example, you can set the mode of passivation to "Passivation, including all of the transitory values" by invoking the following:

  this.setPassivationMode (PASSIVATE_TRANSIENTS_TOO);

  If you want only some of the transient attributes, passivation, so if you add a custom property to the AttributeDefImpl (s) corresponding with name equal to ViewObjectImpl.XML_ELEM_PASSIVATE_TRANSIENT and one value other than 'false', the framework will passivate these transient attributes:

  attrDef.setProperty (ViewObjectImpl.XML_ELEM_PASSIVATE_TRANSIENT, "true");

  Take a look at the method undocumented scope of package ViewAttributeDefImpl.isPassivatableTransientAttribute () for more details.

  Dimitar

• 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

• Research on the transient view object attributes

  Hi all

  I have a view X object that has a one-to-many relationship with another object view Y. In there, I have a State attribute that maps to a column of table and X, I have a transitional status attribute that is not mapped to any column in the table. Implementation of line class I derive the status of the status of all the is because the logic of the State is too complicated for a SQL of x. I also search page and brought to provide the ability to search on x status but because the attribute is transient is not considered during the search. What options I have to allow the user to perform a search on an attribute that must be derived? Any suggestions are welcome.

  I use JDeveloper 11.1.1.7.

  Thank you

  Bill

  Option 1:

  If the calculation of x attribute status is too complicated for the implementation as a SQL in queries or SQL expression, you can implement the calculation in function stored in DB (for example as a PL/SQL function) and map the VO attribute to this request of the VO function. In this way, you will make the x status attribute derived from SQL instead of a transient and then you will be able to do filtering against it in the SQL query.

  Option 2:

  If the calculation is a sort of grouping or ranking/grouping and your Oracle DB, you can try to implement the calculation using some of the built-in analytical functions of Oracle, who are very powerful and useful for tasks.

  Option 3:

  If none of above works for you, you can opt for filtering in memory instead of filtering at the level of SQL in DB. You can do this by setting the mode of the corresponding ViewCriteria (i.e. your search pane is based) to 'In memory' instead of 'Database' or 'Both '. This way your VO will retrieve every x lines in memory and the ViewCriteria will filter them in memory after that. This approach is not good, however, if X contains a very large number of lines, because all these lines must be read into memory before filtering.

  Dimitar