default value AF:selectOneChoice programmatically from backing bean

Similar Questions

• Setting default value for selectOneChoice when the Page loads

  BPM JDev 11.1.1.5.0
  
  I have a selectOneChoice component bound to a BPM data control. You need to set a specific value as the default value when the page is loaded for the first time.

  I did the scope of the bean managed as pageFlowScope.
  Then created a variable of string in the bean called 'postal code' and its setter I wrote like:

  You can follow this approach as well. But when you call the countryCode setter? You must set the value of the variable string.

  Then, I used your code in the jspx page.

  You need to edit my code in the jspx you use a managed bean. The code will change as below.

  I was suggesting to use a variable of pageFlowScope as defined in my previous code snippet. And on pageload, set this variable. To find out how to write/execute java code before page loads refer to this post:
  http://www.baigzeeshan.com/2011/05/How-to-run-Java-code-on-every-page-load.html
  In the afterPhase of the post method, you can set the variable pageFlowScope as shown below.

  AdfFacesContext.getCurrentInstance().getPageFlowScope().put("countryCode", "IndiaIN");
  

• All the default values of control programmatically (arduino distribution)

  So I know this has been discussed before, but I have a unique situation.  I will download code to Arduinos using Labview for Arduino toolkit compiler.  I want to programmatically set some default control values on each Arduino using a Labview GUI.  The Arduino kit that I use has a VI of compilation which takes a VI, it compiles, and then it downloads to the Arduino.  How can I change the default value for controls of the VI before he compiled and downloaded?

  Have you tried to use nodes property to set values and nodes of the method of "current default" and save the VI then?

  

• How to set the default value of selectOneChoice

  Hi all
  I have two selectOneChoice (soc1 and soc2) in two respective pages with the same datacontrol. Now, I need set the default value of soc2 according to the value selected in soc1.
  For example: -.
  If the user has selected a value in soc1 say 'Bag' in the list then it must affect the default in soc2 as 'Bag' when loading the second page. The time as selectOneChoice was created using the same data contol.
  
  How can I achieve this?
  Please suggest.

  You can try with this?

  Place curIndex pageflow scope and use

  This.SOC2.SetValue (Integer.ToString (curIndex));

  ~ Abhijit

• How can I set a default value for a field from an LOV?

  The LOV are:
  
  Select txtName, ID
  of FAC_LK_PROJECT_PRIORITY
  order by 1
  
  I tried:
  Select the FAC_LK_PROJECT_PRIORITY priority code where txtname = "average";
  and set the type of default value to be the body of the PL/SQL function, but that did not work - I get this error:
  
  ORA-06550: line 2, column 1: PLS-00428: an INTO clause in this SELECT statement
  Error ERR-9131 in PLSQL function for default code point body, item = P19_PRIORITYID
  Ok
  
  The element is a list of selection w / db as the source column: PRIORITYID

  Assuming you want to provide a (default) value when the extraction process of line returns null for the element, a default value of body of the PL/SQL type function would be:

  declare l_id number := null;begin  for c1 in (select id from FAC_LK_PROJECT_PRIORITY priority where txtname = 'Medium') loop     l_id := c1.id;     exit;  end loop;  return l_id;end;
  

  Scott

• Browse from backing bean

  Hello.
  
  My current view is a task flow issue, let's call it "exit".
  Now in my current opinion, I serverListener and inside backing bean I want to access this result to "leave".
  How?
  
  
  x 10
  Concerning

  Check harvest Article Frank http://www.oracle.com/technetwork/developer-tools/adf/learnmore/nov2010-otn-harvest-190744.pdf 'How to navigate in the stubborn workflow' on p. 31.

  Timo

• How to set the default value of a column from the value of the 2 columns given

  Is it possible to set the default value for a column A, as the concatenated values of columns B and C of the create table statement itself without using the trigger.
  
  for example, in a line, if column B is 'James' and column C is "smith" then the column has must be "james Smith".
  in another line if column B is 'Bob' and column C is "Taylor" then column should be "Bob Taylor"
  
  Thank you
  YG

  Yes, it is possible. But what is your version of the database? Try to use "virtual column. Search for a virtual column in the following link.
  http://www.Oracle.com/technology/pub/articles/Oracle-database-11g-top-features/11g-schemamanagement.html
  http://download.Oracle.com/docs/CD/B28359_01/server.111/b28286/statements_7002.htm

• Web services and ADF 11 g - get result from backing bean

  I will carry out a backup action bean (Web service call that returns complex data types)
  
  BindingContainer links = getBindings();
  OperationBinding operationBinding = bindings.getOperationBinding("unesiPonudu");
  Object result = operationBinding.execute ();
  
  instance of oracle.adf.model.adapter.dataformat.XMLHandler$ DataCollection result but DataCollection is not accessible.
  
  How to get the results of the method?
  
  TNX,
  
  Andreja

  Hello

  There should be a result iterator in the executable files of the article that cotnains the result. If this isn't the case, create from the result WS entry in the palette of DC. Once this iterator is updated, you get this iterator data as is the case of a table goes backwards

  Frank

• How the value of variable Page of Backing Bean

  Hi all

  New on ADF trying to access page variable value to a BackingBean (scope wonders).

  I tried this approach but does not work, I do not know how to solve.

  My ADF page is filled by a VO.

  It is the ADF page code:

  < af:panelLabelAndMessage label = "Name" id = "plam8" >

  < af:outputText value = "#{bindings." Name.inputValue}"id ="ot7">

  < / af:outputText >

  < / af:panelLabelAndMessage >

  < af:panelLabelAndMessage label = 'Start Date' id = 'plam8' >

  < af:outputText value = "#{detailBean.startDate.inputValue}" id = "ot8" / > "

  < / af:panelLabelAndMessage >

  This is the piece of my BackingBean where I need to read my element value and the format in right way and then push it down on the page of the ADF:

  private String startDate;

  public String getStartDate() {}

  StartDateXD = (Date) resolveExpression("#{pageFlowScope.startDate}");

  If (startDateXD ! = null) {}

  In the date format = new Date (startDateXD. getTime());

  SimpleDateFormat newFormat = new SimpleDateFormat("dd/MM/yyyy");

  startDate = newFormat.format (formatted);

  }

  Return dataSds;

  }

  Is someone coulfd help me?

  Thanks for your help.

  Fairlie

  Yes, you can use af:convertNumber to convert currency. Check Ashish Awasthi (Jdev/ADF) Blog: change of af: convertNumber Format according to the regional settings - Oracle ADF for a sample.

  Timo

• How to set the default value of the component selectOneChoice in the table to the ADF

  Hi all

  I use jdev 11.1.1.6.0 version.

  I used an adf table in which an attribute is selectOnceChoice.

  To create the table and selectOneChoice I used the data control java bean.

  and drag and drop a table and after that I have drag and drop one of the attributes as selectonechoice and linked with the return of the method list as < key, value > pair.

  I want the default value to select only one option in each attribute rows.

  I checked with simillar issue on post next, but not yet resolved.

  My jspx code is

  
  <af:column id="c11"
                                           headerText="Invoice To" >
                                      <af:outputText value="#{row.invoiceTo}" id="ot19"/>
  <af:selectOneChoice value="#{bindings.invoiceTo.inputValue}"
                                                      label="#{bindings.invoiceTo.label}"
                                                      required="#{bindings.invoiceTo.hints.mandatory}"
                                                      shortDesc="#{bindings.invoiceTo.hints.tooltip}"
                                                      id="soc3"
                                                      autoSubmit="true"
                                                      valuePassThru="true">
                                    <f:selectItems value="#{bindings.invoiceTo.items}"
                                                   id="si4"/>
                                  </af:selectOneChoice>
  </af:column>
  
  
  

  where invoiceTo is the table attribute and the invoiceTo attribute is dragged and dropped as a SOC function list Source data mapped data value with the List attribute

  and the display attribute

  Data value = invoiceTo List = lovMasterKey attribute

  Display attribute = lovMasterValue

  that list is maintained at < lovMasterKey, lovMasterValue >

  According to the value of invoiceTo line, it should show as default value is selectOneChoice, but its showing no not as a default value.

  Please, help me how set the default value of selectOneChoice in the table according to each value line invoiceTo.

  Thank you all for the help on this issue.

  Problem has been resolved.

  Reason for this was used

  It is solved using code used for the list built for selectoneChoice more

    List lovMasterList = new ArrayList();
  
  SelectItem siItem = new SelectItem();                      
  
  siItem.setLabel(objAfCmnLovMasterListVO1.getLovMasterValue());
  
  siItem.setValue(objAfCmnLovMasterListVO1.getLovMasterKey());
  
    lovMasterList.add(siItem);
  

  Now, I used the code where the line below. InvoiceTo is the key and row.invoiceToItems are the list of articles for selectOneChoice.

  Thank you very much...

• How to get the current value of db in backing bean

  Hello
  
  I use jdeveloper 11.1.2.3.0
  
  I would like to know how I could access the old value of an attribute in backing bean.
  I know I can get it in terms of EntityImpl with the getPostedAttribute function,
  but as I see that I'm not allowed to access this function in the ViewImpl.
  I get this error:
  Error (151,33): getPostedAttribute (int) has protected access to oracle.jbo.server.EntityImpl.
  
  Could you help her?
  What is the right way to get the current value on db in backing bean?
  
  Thank you very much!

  You can add a transitional attribute to the entity object to hold the old value of the desired attribute, then you can add this attribute to the view object.
  Check [url http://www.youtube.com/watch?v=iKVIiK0FBXI] retrieve the previous value of an attribute ADF BC

• Portlet backing bean

  Hello
  How the backing bean portlet to display the user interface for view.jspx objects? I have a table in my portlet view.jspx. I want to get the current line of the bean support. If I get the table object in backing bean, I can get it directly from backing bean.
  
  Thank you
  $N

  You must first create a java class. Save this java class in faces-config.

  Your class should look like this:

  package portlet.beans
  
  public class MyBean
  {
      private RichTable tbl;
  
      public RichTable getTbl(){return tbl;}
      public void setTbl(RichTable t){tbl = t;}
  
       public void doSubmit(ActionEvent e){
          Object o = getSelectedRow();
           //Do something
        }
  
      public Object getSelectedRow(){
         return tbl.getSelectedRowData();
      }
  }
  

  The code in your faces-config file look like

   
      myBean
      portlet.beans.MyBean
      session
    
  

  You JSPX will look something like this:

     
        ...
     
     
  

  Additional information on beans managed: http://download.oracle.com/docs/cd/E17904_01/web.1111/b31974/web_getstarted.htm#CACCFIII
  (the talkes information adfc-config, but you can apply to the faces-config. The big difference is that adfc-config is used for the purposes of the ADF and faces - config.xml is standard JSF. You cannot use adfc-config in a portlet to producer)

  Published by: Yannick Ongena April 12, 2011 13:06

• Open a new fenΩtre of backing bean

  Hi all
  I have a chart in which one of the columns is a link to open a new page. Because the url of the new page must be calculated dynamically, I call the action for the command link method, calculate your, add query parameters and use window.open to launch the url in a new window. The problem is, window.open launches the URL using a GET request. Y at - it approach to launch the URL from backing bean using a post request.
  
  
  Thank you
  Bala

  In order to perform a job, you will probably need add an html form to the page and send it using javascript. Note in the PS2 if you open a workflow in a new window using a direct URL using a get, ADF will send first down of javascript that will add some parameters to the url and then reload the page, kind of a javascript redirect. Avoid us this by using a post

  We used the technique below to open a blank window in the script, update the DOM to display a 'recover data...' Splash screen message and that you post a form to get the page with the help of a post

  function openWindowWithSplash (url, winProps) {}

  var msgStyle = "body {background-color: #B2CA7E} #m {-font family: Arial;}" do-size: 16px; width: 200px; height: 100px; background-color: #CBE2FF; border: 1px solid black;position:absolute;left:50%;top:50%;margin-top:-50px;margin-left:-100px;text-align:center ;} » ;
  var msg ="

  
  
  Data recovery... .
  ";

  hWin var = window.open ("about: blank", null, winProps);

  URL = (window.location.protocol+"//"+window.location.host+url);

  hWin.document.open("text/html");
  hWin.document.write(")"msg + notice);
  hWin.document.write(")

  ")
  hWin.document.write(")
  ");
  hWin.document.close ();

  }

• How to change the default value of a parameter and LOV attached to a parameter

  Hi all
  
  I'm new to the discoverer reports and I need the following tasks:
  1. the need to change the SQL of a discoverer report
  2. need to change the default value of the parameter (from constant for the current month). In the discoverer more responsibility when I open the report and go to tools > > setting > > edit
  I can see the value of the default constant is given. On the right side there is a drop down that says "Value". I suppose that if I put a SQL as default, I need to change the drop-down list for sql or something and then put the code SQL. Problem is the menu drop-down is froezen and I can't change it.
  Even if I try to create a new report parameter.
  3 need to change the LOV associated with the element on which is based the setting.
  
  
  I have the discoverer more responsibility to myself and did not have the discoverer administrator (as forms 6i developer desktop tool) tool. My questions are:
  1. can I modify the SQL query using discoverer and responsibility or do I discoverer Administrator tool?
  2. any help on how to get the default value of an SQL query? Currently, it is a constant value.
  3. is there a way to understand is that the LOV is made of the constant values fixed (as a set of values independednt) or they are read in a SQL (value valid table sets)?
  
  Solutions pointers will be greatly appreciated!
  Thanks in advance.
  
  Thank you and best regards,
  Shashank

  It is not possible to use a default calculation for a paraeter

• How to refresh data in backing bean-based component SelectOneChoice

  Hello.

  I use JD Studio Edition Version 11.1.1.5.0 on Weblogic 11.1.1.5

  I have the resulting page with SelectOneCoice fragment of the backing bean (used as filter)

  < af:selectOneChoice label = "#{projectBundle ['label.toolbar.spinbox.period']}" "

  valueChangeListener = "#{backingBeanScope.backing_jsf_fragments_project_ContentMainView.onPeriodValueChangeListener} '"

  Binding = "#{backingBeanScope.backing_jsf_fragments_project_ContentMainView.SOC2} '"

  ID = value = "#{pageFlowScope.ContentMainView.period"soc2"} ' autoSubmit ="true">"

  < f: selectItems value = "#{pageFlowScope.YearsListBean.yearItems} '"

  Binding = "#{backingBeanScope.backing_jsf_fragments_project_ContentMainView.SI2}" id = "si2" / > "

  < / af:selectOneChoice >

  It supports bean which reads the data from the database and creates the list + adds value null

  package sk.web.view.bean;

  import java.util.ArrayList;

  import java.util.List;

  Import javax.faces.model.SelectItem;

  Import oracle.adf.model.binding.DCIteratorBinding;

  Import oracle.adf.share.logging.ADFLogger;

  Import oracle.jbo.Row;

  Import sk.web.view.common.utils.ADFUtils;

  /**

  * Class is supposed to provide a list of the years for the af:SelectOneChoice component.

  */

  public class YearsListBean {}

  private static final String PERIOD_ITERATOR_NAME = "PeriodView1Iterator"; Auto generated id

  private list < SelectItem > yearItems;

  public YearsListBean() {}

  Super();

  yearItems = new ArrayList < SelectItem > ();

  addYearsToList();

  }

  public void addYearsToList() {}

  DCIteratorBinding iter = null;

  ITER = ADFUtils.findIterator (PERIOD_ITERATOR_NAME);

  Rank [] rows = iter.getAllRowsInRange ();

  addYearItemToList ("", "");

  for (int i = 0; i < rows.length; i ++) {}

  Line = lines [i];

  log.info ("row [" + Integer.toString (i) + "]:" + rows [i].getAttribute("Year").toString ());

  addYearItemToList (rows [i].getAttribute("Year").toString (), rows [i].getAttribute("Year").toString ());

  }

  }

  public void clearYears() {}

  log.info ("called.");

  getYearItems () .clear ();

  }

  ' private void addYearItemToList (String strInYearLabel, String strInYearValue) {}

  SelectItem tObjItem = new SelectItem();

  Configuration object

  tObjItem.setLabel (strInYearLabel);

  tObjItem.setValue (strInYearValue);

  Add list ro

  yearItems.add (tObjItem);

  }

  public list < SelectItem > getYearItems() {}

  Get an output

  Return yearItems;

  }

  }

  When I insert the new record in the DB table, I want to see the new value in the filter. How to get there?

  I tryied to get the current instance of YearsListBean

  YearsListBean yearsList = (YearsListBean) FacesUtils.getManagedBean ("pageFlowScope.YearsListBean");

  Clear and then refill

  yearsList.clearYears ();

  yearsList.addYearsToList ();

  at the end I refresh view Add partial target

  AdfFacesContext.getCurrentInstance () .addPartialTarget (getSoc1 ());

  But this procedure does not work. Please help me find the working method.

  Thanks in advance.

  I found the bug in my code. I added partial target the wrong component. Now, refresh works fine.