Problem of master / detail ADF

Similar Questions

• Problem of master / detail

  Hello

  I have 3 blocks in my form

  control unit 1 for the search criteria.

  2. master / detail blocks (2), where ownership of the main block clause is "' item_id =: search.item_id", the block of research concerns the search criteria (control block), "

  -: search.item_id is what I am looking for with its value.

  I open the form, I write 2 the: search.item_id, the data is retrieved in the main blocks and details, but what happens is that when I change the "2" "3"

  the data contained in the block of retail have disappeared, and the data in the master is still such what without change, I don't know why.

  I am sure that he has given belong to the number '3 '.

  -the search button has this code:

  go_block ('stock');      -stock is the main block.

  execute_query;

  Thanks for the reply,

  1. I found the problem,

  There is a function in the form

  function qty return number is
  begin
  select something , something2 , something3
  into :item1 , :item2 , :item3
  from dual ;
  return 6 ;
  end ;
  

  and there was an article that I created to entrust this function as a formula, but I think that the function that create must return a variable not a number.

  and this variable should be in the clause 'in', he has solved when I changed it.

  2-i, created a control block, because the user can change the item_id and save the form, does not search form, then it will update the data. right?

• Problems on master detail CRUD

  Dear all,
  
  I'm trying to understand how ADFBC manages the relationship master detail like this
  is the first time where I need to manage the table relation.
  Practice, I only used a table but this time I need to manage the relationship, too.
  
  I have two tables that follow. They have a to-many.
  PART_ID in the PARTS_CODE table is filled by a sequence of DB.

  PARTS_CODE                                   PART_DESC
       - PART_ID (PK)                              - PART_ID (PK)
       - RANGE                                   - REGION  (PK)
       - CATEGORY                              - DESC

  Use case is like this:
  Table PARTS_CODE contains data on the parties while PARTS_DESC contains information on the description of the specific region of the parts.
  
  Now, I created a View object that links the two tables. Then I drag this display object from
  my data as a control table update-able.
  
  I just have a few questions on the implementations:
  1 when I drag and drop the CreateInsert button and click on it, I noticed that it adds a new line to the
  table, but I noticed that it creates the Text Input component only on the associated columns
  the PARTS_CODE Table, the other columns for the PART_DESC does not have the user interface components.
  How to solve this problem?
  
  2. how to manage the relationship such that when it inserts the data on the PARTS_CODE, I need
  to get the DB generated sequence number and put it in the PART_DESC table
  
  3. any demonstration/links which shows the CRUD operations involving arrays of master detail?
  
  I searched the forum for Crud master / detail, but I can only see the display of the relationship and not
  CRUD operations.
  
  Found this blog too http://andrejusb.blogspot.com/2009/03/create-operation-for-master-detail.html, but
  I can't even fully understand.
  
  JDEV 11G PS3
  
  Thank you

  You will need to create a black and white view link in your main table and details. The blog provides the code example if you step through the code, you will get to know exactly how it's done.

• problem in Master Details view

  Hi all
  using jdev11.2
  When insert new row in detail its ok I if commit but if cancelling the current masters lost record and become the first* record in the view with its details?
  
  can any one help

  It is a side effect of the restoration. Read:'t-fit-all.blogspot.com/2007/02/jdeveloper-and-art-of-rollback.html http://one-size-doesn

  CM.

• MapView - Table | Master detail

  Hello
  
  I have a plan and I need to update a table accordingly to what the user selects on the plan. For example, the user clicks on a State on the map and watch the State news. I tried to use master detail that connects between the map and the table but I don't seem to work. Does anyone have a suggestion or a workaround?
  
  Thanks in advance,
  
  William Janoti

  Probably you have not added State column in Table guest section of the table display. Or maybe the status column in the view map and table are mapped to the columns of different logics.

  Its pretty simple and I never found problems with master-detail map to the Table.

  Thank you

• Master detail problem

  Scenario is,

  I have a form master detail. using DBSequence on the two keys on the master and detail. But I am facing problem Parent key not found do not where to insert data. I think that Seqnce with master detail creating problem

  J Dev Version: 11.1.2.0.0

  Consult the:

  http://Ahmed-alzamer.blogspot.com/2013/09/entities-Association-not-composition.html

  Liu Wuhua technology and learning of Notes: insert master / detail in ADF BC

  http://docs.Oracle.com/CD/E23943_01/Web.1111/b31974/bcadveo.htm#ADFFD1149

• Issue of ADF 12.1.3 [master / detail + Association + JSF]

  Greetings, community!

  There are 2 ViewObjects and ViewLink, based on EntityObjects and Association. They are master / detail 1-to-many.

  All MasterEntityFields are generated automatically. AutoSubmit set to true in the two viewObjects.

  In BCTester:

  (1) create the master record.

  (2) create the detail record.

  (3) put data in the detail record.

  (4) commit.

  Everything works fine.

  On the jsf page (datacontrols were generated by generation jDeveloper by default):

  (1) master CreateInsert.

  (2) retail CreateInsert.

  (3) put data in the detail record.

  4) commit - here's a mistake about database constraint violated, attempts to insert the details when there is no master.

  Solution: In the form of master focus to any field, change the value. Press 'Validation' again, and it works fine.

  So that trials of this question, I did everything that comes to mind, the value record everywhere and clearly given master, it creates, it is fine and it is valid.

  This can be a JSF/bug problem when working with auto-generated documents?

  Reading one size does not fit all: ADF BC: EO/VO State initial post create() explained and Andrejus Baranovskis Blog: difference between initialized and new Mode ADF BC

  That should give you an explanation why this happens.

  Timo

• Problem with page validation APEX_APPLICATion master detail.  Help!

  I'm having a problem with the Apex_Application.g_fxx data structure.  I'm trying to validate the lines in my page master detail and need to use apex_application.g_f10 as the name of the variable inside the HTML data source electricity.  The name of the item I need is "f10" because it matches the database column "status" on my page.  I'm trying to validate that all the detail items have the same status, or an error is reported.  I use the following PL/SQL block that returns a Boolean value:

  < code >

  declare
  l_first_value varchar2 (4000);
  Start

  -f10 = column PO_STATUS of PO_DETAILS table on a part as a table on the page.

  l_first_value: = apex_application.g_f10 (1);
  because me in 2... apex_application.g_f10. COUNTY
  loop
  If l_first_value! = apex_application.g_f10 (i)
  then
  Returns false;
  end if;
  end loop;
  Returns true;
  end;

  
  < code >

  The HTML data that I is not intended to "f10" are the following:

  < code >

  < td headers= "Status" class= "t20data" >

  < label for= "f10_0000" class= "hideMeButHearMe" >status< /label>

  < Select name="f10"  id="f10_0000">

  < option value= "" selected= "selected" >make a selection< /option> ""

  < option value= 'APPROVED' >APPROVED< /option>

  < option valeur= « FERMÉ » >FERMÉ< /option>

  </ Select >

  < entry type="hidden" name="f02" value=""  id="f02_0000" />

  < entry type="hidden" name="f03" value="30427" id="f03_0000" />

  < entry type= 'hidden' id= "fcs_0000" name= "fcs" value= "2158A9B101842608F4CA966C0BC1433D" >

  < entry type="hidden" id="frowid_0000" name="frowid" value="" />

  < entry type="hidden" id="fcud_0000" name="fcud" value="D" />

  </ td >

  
  

  < code >
  

  So I do not know why there could be a problem when used to work before this validation.  The PL/SQL block takes the first line of F10 data and compare it to successive lines.  If the data is not equal, then an error occurs and the user is prompted to adjust the data.

  It doesn't work anymore, although I checked and the status are still of points in F10.

  I left mouth gaping.  I do not use an official page master detail previously.  I used two separate front pages: one for the header and one for show master detail.  I've updated the page for the treatment of the more fluid user. I think that even if the data structure would be the same, but maybe I'm wrong.

  Any ideas?

  
  Thank you!

  Thank you to reproduce the problem so overall. Note that if you will share your workspace in this way you need to change your username to something else than a direct email address and don't use not the actual data for your test cases. Create a guest account to developer without administrator privileges to work space for the members of the forum to use.

  Validation in this app is coded to use a different picture of the description in this thread. Above, you have identified the point like g_f10 dashboard, but the validation code is using g_f09:

  declare
    l_first_value  varchar2(4000);
  begin
  -- f09 = PO_STATUS column of PO_DETAILS table
    l_first_value := apex_application.g_f09(1);
    for i in 2 .. apex_application.g_f09.COUNT
    loop
      if l_first_value != apex_application.g_f09(i)
      then
          return false;
      end if;
    end loop;
    return true;
  end;
  

  Therefore (thanks to instrumentation code added), the validation is running by using the values of the previous column, which was be the one that I have changed according to your instructions:

  0.09114	0,00018	... Posting type "Status check IN." -: FUNC_BODY_RETURNING_BOOLEAN	4	0%
  0.09132	0,00049	... Run the statement: select count (*) in the sys.dual where exists (Select 1 from PO_DETAILS where PO_ID =: P230_PO_ID)	4	0 g
  0.09181	0,00015	...... Result = true	4	0%
  0.09196	0.00573

  ... Run the statement: declare function x return boolean is begin declare

  l_first_value varchar2 (4000);

  Start

  -f09 = PO_STATUS table PO_DETAILS column

  l_first_value: = apex_application.g_f09 (1);

  apex_debug.message ('g_f09 (1): %s, l_first_value);

  because me in 2... apex_application.g_f09. COUNTY

  loop

  (apex_debug.message('g_f09(%s): %s, i, apex_application.g_f09 (i));

  If l_first_value! = apex_application.g_f09 (i)

  then

  Returns false;

  end if;

  end loop;

  Returns true;

  end;

  Returns a null value. end; begin wwv_flow.g_boolean: = x; end;

  4

  28%

  0.09769

  0.00005

  g_f09 (1): TEST2

  4

  0%

  0.09773

  0.00010

  g_f09 (2): TEST

  4

  0%

  0.09783

  0,00003

  ...... Result = false

  4

  0%

  0.09786

  0.00004

  ...... Does NOT pass

  I created a new liquidation which uses the correct column, but at some point the validation passes and data, so I didn't get a chance to conduct tests.

• ADF Faces 11, add where clause to the detail view in the master/detail relationship

  Hello
  
  I have two display objects only read connected by a link in a relationship master detail.
  
  They are displayed in a treetable in the form.
  
  I have a method on the java object impl view master class, I use to add custom where claused based on entries different user and then run the query.
  
  Works well, master and detail is interview properly.
  
  But I also want to further filter the detail view (view from destination in the display link). However, as soon as I add whereclause in the detail view against the master
  relationship of detail seems to have disappeared and are no detail record. I also tried to add a view criteria but with the same result.
  
  Your comments will be appreciated.
  
  ADF FACES 11g release 1.
  
  
  Jan

  You can get the ViewLinkAccessor, then the ViewObject and try to apply the ViewCriteria, followed by executeQuery... what you are already doing.
  Better to paste your code here...

• Problem of page master details

  Hi all

  I have problem with the Master details page:

  If I change the catID after the connection to other ID to another user his show me the content? How can I restrict the user to see he's happy?

  Please your help as soon as POSSIBLE.

  Thank you and best regards,

  FAIZ ALI

  He solved

  That's what I did:

  
  

  <>

  Dim WebsiteName

  WebsiteName_cmd Dim

  WebsiteName_numRows Dim

  Set WebsiteName_cmd = Server.CreateObject ("ADODB.Command")

  WebsiteName_cmd. ActiveConnection = MM_mybag_STRING

  WebsiteName_cmd.CommandText = "SELECT * FROM WebName WHERE WebGroupID =?" and UserID =? ORDER BY WebNamID DESC '.

  WebsiteName_cmd. Prepared = true

  WebsiteName_cmd. Parameters.Append WebsiteName_cmd. CreateParameter ("param1", 5, 1, -1, WebsiteName__MMColParam1) ' adDouble

  WebsiteName_cmd. Parameters.Append WebsiteName_cmd. CreateParameter ("param2", 5, 1, -1, WebsiteName__MMColParam) ' adDouble

  Set WebsiteName = WebsiteName_cmd. Run

  WebsiteName_numRows = 0

  %>

  Thank you

• Problem with application master / detail with AdvancedTable

  Hello
  
  We have a region of master / details in a standard way as follows.
  1. a MasterVO, a child VO, ViewLink connecting them.
  2. on the page, we have an AdvancedTable based on MasterVO and an AdvancedTable nested in a region to show/hide for more details.
  3. in the processRequest() CO, the association is defined as
  OAWebBean outerTable = (OAWebBean) webBean.findChildRecursive ("ResultsTable");
  OAWebBean innerTable = (OAWebBean) webBean.findChildRecursive ("PmtInstructionsTable");
  If (outerTable! = null) {outerTable.setAttributeValue (CHILD_VIEW_ATTRIBUTE_NAME, "PaymentServiceRequestId");
  outerTable.setAttributeValue(VIEW_LINK_NAME,"PsrToPmtInstructionsVL1") ;}
  If (innerTable! = null) {innerTable.setAttributeValue (CHILD_VIEW_ATTRIBUTE_NAME, "PaymentServiceRequestId");
  innerTable.setAttributeValue (VIEW_LINK_NAME, "PsrToPmtInstructionsVL1");
  4. When you press a button to refresh on this table, executeQuery() is called on MasterVO.
  In the test case, I change some attributes in both your. Problem here is that, after this update, the master is on the line is being updated but the detail of any line of MasterVO, is not updated DB. I confirmed this JDev logs too this detail VO query is not executed.
  It is not supposed to have the details updated through VL line?
  Try each of the following:
  a. clearCache() on innerTable
  b. executeQuery() on DetailVO during the refresh.
  c. instead of the programmatic association of the master / detail, defined the relationship of step 3
  
  It seems that AdvancedTable used to detail is cached information. How can this be avoided? Or am I missing something else?
  
  For reference,.
  CO: http://aru.us.oracle.com:8080/src/R12/120.9/ap/java/payments/psr/webui/PsrSearchCO.java & & 120.9
  VOImpl: http://aru.us.oracle.com:8080/src/R12/120.14/ap/java/payments/psr/server/PsrSearchVOImpl.java & & 120.14
  
  
  I tried to implement the various forum posts but always failed, so posting it here.
  
  Thank you
  Combet

  I had problems with the lines of childVO does not show correctly when you use a train, I have cleared the cache on the table with the following processRequest code

  Table OAAdvancedTableBean = (OAAdvancedTableBean) webBean.findChildRecursive ("childTableRN");
  table.clearCache (pageContext);

  don't know if this will help with your problem but if it's worth a mention.

  Bravo, Mike

• ADF BC: master detail style detail according to master

  Maybe the title isn't clear, but let me explain...
  I have a master detail have the color of the text in detail in some columns depends on the data in the master.
  
  So, for example, I have a column in my master.
  When the value is set to 1, that I need to adjust the color of the text of a column in my Green retail, otherwise it should be red.
  
  How can I do this better?
  
  I use business components for my Masters details and the latest version of JDEV 11 g

  Lucas Jellema describes a cell highlighted the technique in the following blog: http://technology.amis.nl/blog/4021/implementing-cell-highlighting-in-adf-11g-richtables

  Assuming you have a binding attribute for the attribute View master object on the same page (that is, the main attribute you want to influence the color of the child attributes), you can simply refer to the value of masters in EL as #{bindings.masterViewAttributeName.inputValue == whatevervalue}

  CM.

• Page master detail problems

  Hi, using the tuning page Wizard master detail in DW MX and CF 7, I found a problem that I can't fix. The first page in the master page looks great, but when I use the 'next' button it display any records. I found that none of the paging buttons works to display the records. I was wondering if there was a known bug or problem with this page of assistant master-details.
  
  Here is my code:
  
  < name = "cfparam FORM.vehicle_type" default = "1" > "
  < name = "cfparam FORM.vehicle_yearup" default = "" > "
  < name = "cfparam FORM.vehicle_yeardown" default = "" > "
  < name = "cfparam URL.recordID" default = "1" > "
  < name = "cfparam URL.ad_id" default = "1" > "
  < name = "cfparam FORM.model" default = "1" > "
  < name = "cfparam FORM.ad_id" default = "1" > "
  < cfparam name = default "PageNum_vehicleSearch" = "1" >
  < cfset CurrentPage = GetFileFromPath (GetTemplatePath ()) >
  < cfquery name = "vehicleSearch" datasource = "ASA" >
  SELECT * FROM saa.vehicle_ad WHERE the veh_year BETWEEN ' #FORM.vehicle_yearup # ' AND ' #FORM.vehicle_yeardown # ' AND vehicle_type = ' #FORM.vehicle_type # ' ORDER BY veh_year ASC
  < / cfquery >
  < cfset MaxRows_vehicleSearch = 7 >
  < cfset StartRow_vehicleSearch = Min ((PageNum_vehicleSearch-1) * MaxRows_vehicleSearch + 1, Max (earch vehicles.) RecordCount, 1)) >
  < cfset EndRow_vehicleSearch = Min (StartRow_vehicleSearch + MaxRows_vehicleSearch-1, vehicleSearch.Rec ordCount) >
  < cfset TotalPages_vehicleSearch = Ceiling(vehicleSearch.RecordCount/MaxRows_vehicleSearch) > <! DOCTY PE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional / / IN" " http://www.w3.org/TR/html4/loose.dtd" >
  < html >
  < head >
  < meta http-equiv = "Content-Type" content = text/html"; charset = iso-8859-1 ">"
  buyerSearchresults < title > < /title >
  < style type = "text/css" >
  <!--
  {.style1}
  do-size: 18px;
  make-weight: bold;
  }
  .style3 {make-size: small}
  {.style4}
  do-size: 12px;
  make-weight: bold;
  }
  ->
  < / style >
  < / head >
  
  < body >
  < h2 align = "left" > click 'Image' or 'Create' to view the vehicle details < / h2 >
  < table width = "800" height = "100" border = "1" bordercolor = "#0000FF" >
  < b >
  < td align = "center" valign = "middle" > < span class = "style4" > picture </span > < table >
  < td align = "center" valign = "middle" > < span class = "style4" > year </span > < table >
  < td align = "center" valign = "middle" > < span class = "style4" > do </span > < table >
  < td align = "center" valign = "middle" > < span class = "style4" > template </span > < table >
  < td align = "center" valign = "middle" > < span class = "style4" > price </span > < table >
  < td align = "center" valign = "middle" > < span class = "style4" > </span > < table > exterior color
  < td align = "center" valign = "middle" > < span class = "style4" > mileage </span > < table >
  < td align = "center" valign = "middle" > < span class = 'style4' > private seller or distributor </span > < table >
  < /tr >
  < cfoutput query = "vehicleSearch" >
  < b >
  "< td align ="center"valign ="middle"> < a href =" "buyerDetailresults.cfm? recordID = #vehicleSearch.ad_id #" class = "style4" > < img src = "#vehicleSearch.image1 #" width = "80" height = "60" > < table >
  < td align = "center" valign = "middle" class = "style4" > #vehicleSearch.veh_year # < table >
  < td align = "center" valign = "middle" > < a href = "" buyerDetailresults.cfm? recordID = #vehicleSearch.ad_id # "class ="style4"> #vehicleSearch.make # < /a > < table >"
  < td align = "center" valign = "middle" class = "style4" > #vehicleSearch.model # < table >
  < td align = "center" valign = "middle" class = "style4" > #DollarFormat (vehicleSearch.price) # < table >
  < td align = "center" valign = "middle" class = "style4" > #vehicleSearch.ext_color # < table >
  < td align = "center" valign = "middle" class = "style4" > #vehicleSearch.mileage # < table >
  < td align = "center" valign = "middle" class = "style4" > < img src = "#vehicleSearch.dealer_logo #" > < table >
  < /tr >
  < / cfoutput >
  < /table >
  < br >
  < table width = "50%" border = "0" align = "center" >
  < cfoutput >
  < b >
  < td width = "23%" align = "center" > < cfif PageNum_vehicleSearch GT 1 >
  < a href = "#CurrentPage #?" PageNum_vehicleSearch = 1 #QueryString_vehicleSearch #"> first < /a >"
  < / cfif >
  < table >
  < td width = "31%" align = "center" > < cfif PageNum_vehicleSearch GT 1 >
  < a href = "#CurrentPage #?" PageNum_vehicleSearch = #Max (DecrementValue (PageNum_vehicleSearch), 1) # QueryString_vehicleSearch #"> back < /a >"
  < / cfif >
  < table >
  < td width = "23%" align = "center" > < cfif PageNum_vehicleSearch LT TotalPages_vehicleSearch >
  < a href = "#CurrentPage #?" "PageNum_vehicleSearch = #Min (IncrementValue (PageNum_vehicleSearch), Tota lPages_vehicleSearch) # QueryString_vehicleSearch # ' > next < /a >
  < / cfif >
  < table >
  < td width = "23%" align = "center" > < cfif PageNum_vehicleSearch LT TotalPages_vehicleSearch >
  < a href = "#CurrentPage #?" PageNum_vehicleSearch = #TotalPages_vehicleSearch # QueryString_vehicleS earch #"> last < /a >"
  < / cfif >
  < table >
  < /tr >
  < / cfoutput >
  < /table >
  Records < cfoutput > #StartRow_vehicleSearch # #EndRow_vehicleSearch # of #vehicleSearch.RecordCount # < / cfoutput >
  < / body >
  < / html >
  
  
  Thanks in advance for any help. Shane

  Found my problem, I did not pass the correct URL variables. Shane

• [ADF, JDev12.1.3] master / detail af:tables the link is handled by ExecuteWithParams: how to create a master report / detail in a loop on the lines?

  Hallo,

  I have a page with 2 legs and they both contains an af:table created by dragging an instance of VO in the user interface.

  The 1st tab uses a master VO while the 2nd uses a VO detail.

  Between 2 your, there is not a link of VO master / detail.

  Opening Details tab I update the secondary table by calling the method ExecuteWithParams of the detail VO instance (in a managed bean).

  I would now like to generate a report that loop on the master table and that, for each line of master:

  • He writes in the report;
  • loops of registration of details (which are based on the master record) and also writes the report.

  
  

  Could you kindly suggest me which is the best way to achieve that through a code to write in a managed bean?

  Here I am interested how do to loop through the data, not in how to write the report.

  Thank you

  Federico

  Yes it will affect the selected line. If you want to ignore try using this code

      DCIteratorBinding iter = (DCIteratorBinding) BindingContext.getCurrent().getCurrentBindingsEntry().get("DepartmentsView1Iterator");
      ViewObject vo = iter.getViewObject();
      for (int i = 0; i < vo.getEstimatedRowCount(); i++)
      {
        Row r = vo.getRowAtRangeIndex(i);
        System.out.println("DeptId= " + r.getAttribute("DepartmentId"));
      }
  

• Validation problem unique scenario master detail.

  Hello

  I have three tables involved in a scenario master / detail.  Tables A, master, detail B and C join him table for the * to * relationship between A and B.  The Association links were already in place to illustrate the relationships.  The doDml() of the main entity was substituted to support business logic. Has also been overridden preprareForDml() method.  When running the tester Application Module to test the scenario for a single validation, the following error appears:

  

  I use Jdev 12.1.3

  in the same way as in doML():

  http://docs.Oracle.com/CD/E12839_01/apirefs.1111/e10653/Oracle/JBO/Server/EntityImpl.html#prepareForDML%28int, %20oracle.jbo.server.TransactionEvent%29

  https://docs.Oracle.com/CD/E25178_01/Web.1111/b31974/bcrules.htm#sm0240

  but I would like to do these operations in the click on the button create/edit (before calling Commit), OR DB trigger level and then refresh the data of VO