HO to calculate the average in the Transient attribute?

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

• 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

• Panel request: hide the transient attributes

  Hello

  I have an EmpVO that has a transitional attribute to say lets say for example age. I want to display on the page. This page is a panel request also with "Add", more fields dropdown. I don't want to display my age transitional attribute in the query Panel or adding drop-down fields.

  When I put the suspicion of display to hide in the indicators of control of the view at the age attribute, object, the value is NOT coming in the page. ID, I say 'Display' is 'also' showing in the query Panel.

  My Version of JDev

  -----------------------------------------------------

  Studio Edition Version 11.1.1.7.0

  Build JDEVADF_11.1.1.7.0_GENERIC_130226.1400.6493

  JDK1.6

  Thank you

  Murali.

  Hello

  Check this: https://tompeez.wordpress.com/2012/01/06/jdev-afquery-hide-some-attributes-from-query-panel-but-show-them-in-the-result-table/

  Arun-

• 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

• 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

• Calculate the average per slot?

  Hi Chaps,

  I am a beginner on numbers (almost everything on Mac I would say) and I need help to calculate average values.

  These are calculated values (column 2) taken on a specific time of the day (column 1).
  I managed to create a third using a built-in function to get the time slot (column 3).

  14:58:42	235	14
  14:59:42	274	14
  15:00:50	7937	15
  15:01:55	5157	15
  16:02:57	1822	16
  16:03:57	207	16

  Can please somebody see me step by step how to calculate the average by time slot as below?

  14	254,5
  15	6547
  16	1014,5

  Kind regards

  Stone

  This can help you

  

  Assuming you data in a table named 'Data' and the information is summarised in another table (right) named "Summary".

  Select cell B1 in the summary table and then type (or copy and paste from here):

  = SUMIF(Data::C,a1,Data::B) ÷COUNTIF (Data::C, a1)

  shortcut for this is:

  B1 = SUMIF(Data::C,a1,Data::B) ÷COUNTIF (Data::C, a1)

  Select cell B1, copy

  Select column B, paste

• Calculate the average value

  the data that I measured changed quickly, so I want to get the average value of the data

  Don't tell me to use mean.vi, I already know.

  and I got an idea that is to add data in a table every time, then the sum of all value data and take the line of result by the number of items

  but I don't know how to do this, anyone can build a simple vi to show me? Thank you

  I enclose my vi that uses mean.vi to the average value of calc, you can remove it and help in your path, thank you!

  Do not add your data in a table that grows forever. What a waste of RAM. To calculate the average, you only need to sum and N.

  Here is a simple code to accumulate the sum of the values in a shift register and divide by the number of add operations.

  

• Filtering and calculate the averages for subsets of a table

  I have a 2D picture that comes out of a loop, and I need to calculate the average of the subsets corresponding to iterations 0-9, 10-19, etc...  In addition, I need to filter the values above and below acceptable limits before calculating the average.  Any suggestions for how to address the issue?

  Here are examples of code does exactly that. This post, looks like you need an upper limit as well. I'll leave that as an exercise for you.

• Example to calculate the average of gemFire

  Yogesh Mahajan,

  I was browsing through your http://community.gemstone.com/display/gemfire60/Data+aware+behavior+routingpage.

  It has a link to an example explaining how to calculate the average sales.

  This link is not navigable. Could you please share the example.

  Thank you

  Hi Neeraj,

  Sorry for the inconvinince, if you look at the child pages, you will get all the examples:

  http://community.gemstone.com/display/gemfire60/function+for+OLTP+applications

  This one is to calculate avg: http://community.gemstone.com/display/gemfire60/Data+independent+parallel+execution+on+all+data+nodes

  I hope this helps.

  Yogesh