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• Refreshing a view read-only table based

  Hi all
  
  JDeveloper 11.1.1.5.0; Operating system: Windows7
  
  Location: On page 1, we have 3 tables: the first two are master detail (like dept and emp), the third is a stand-alone table that is based on a view read-only (like a list of all employees who do not have a Department).
  On the third Board, we have a column that contains a commandLink. This commandLink call action, which in turn calls an another taskflow as an inlineDocument (so as a popup).
  This another taskflow has as behavior: critical use existing transaction if controls data possible and share with the taks stream call. Within this taskflow we take a few parameters to create a new line to connect a Department employee to a service (in our case, we use a table between dept and emp). We also conduct a transaction commit and rollback, depending on the choice of the user.
  If the user commits the changes also perform us a query against the view of the employees without a Department (as we see in logging the query and the new number of rows) and then we return to the calling page.
  We see the second table is refreshed and showing the new data, but does not update the third table.
  We are sure that bc has the right number of files, but this is the iterator that always show the additional record.
  When you click a button on the page, causes the table to refresh and show the correct number of lines, also by closing and reopening the panelbox, around the table, give a correct result.
  
  What can we do to make the iterator refresh during the return of the taskflow (= popup)?
  
  What we tried:
  * Changing the properties of the iterator to always refresh or any other combination possible.
  * With the help of the removeFromCollection on the line method. But this only works if the view contains entities behind (which is a bit strange, given that the definition of the method in the documentation).
  Adding features behind the view
  * By using the property afterListener to call a method. The problem here is that we don't have a DCBindingContainer at our disposal. So not access iterators.
  * In the afterListener make a call of navigation (handleNavigation). Navigation did not.
  * With the help of the partialTriggers on the third table or panelBox, pointing to the commandLink. Once we do that, no discount no longer, not even the second table.
  * With the help of the partialTriggers on the third table or panelBox, pointing to the second table. Yet once, nothing happened.
  All this without any success.
  
  What else can we do to make the third refreshes table itself automatically after the return of the popup?
  
  Thank you for all your comments and remarks.
  
  Filip Huysmans.
  
  Published by: Filip Huysmans on 15 June 2012 10:14
  
  Published by: Filip Huysmans on 15 June 2012 10:15

  Try to create a method call before you go back to the workflow & refresh the collection here.
  Have a look here - http://jjzheng.blogspot.com/2010/11/manually-refresh-row-in-table-after.html specifically for the workflow & this http://jjzheng.blogspot.com/2010/08/manually-refresh-row-in-table-after.html

• 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

• Expand the view read-only object where Clause

  Hello
  
  Is there a way I can add another where, condition of the clause to a viewobject unalterable in my bean limit support more query? The view object has a where clause itself clause which I want to thank. However, it is not editable or based on an entity object.

  Hello

  You can use ViewCriteriaRow to add where clause dynamically.

  http://download.Oracle.com/docs/CD/E15051_01/apirefs.1111/e10653/Oracle/JBO/ViewCriteriaRow.html

  In addition, you can also use a variable binding in the where clause and use setWhereClauseParams method before calling executeQuery.

  http://download.Oracle.com/docs/CD/E15051_01/apirefs.1111/e10653/Oracle/JBO/ViewObject.html#setWhereClause (java.lang.String)

  HTH.

  Arun-

• Add or remove lines of a treeTable with a view read-only object

  Hello-
  
  I get an error of Houston-25016 when I go to remove a line in a treeTable. I want to create the hierarchy of a stored procedure, have the user add and remove nodes without remind to the database. I'll walk the tree and see what has changed and made the necessary updates to the database manually.
  
  What is the correct method to add or remove lines form the user interface component?
  
  Thank you!
  Tom

  Try the definition property for each attribute in VO on still changeable.

  Amit

• How to have a createinsert operation and display a read-only table

  Hello
  
  I am a newbie to the ADF. I wonder how to do that? -I want a form where the user can see certain values of data read-only in a table but be able to add new lines and commit / save.
  
  I used an editable table, an entity based view object object and operation of createinsert. If I leave the editable table as-is (all cells are editable) add new using createinsert line works well. But if I change the cell in design view read-only, even the new line added is created in read-only, so essentially the user cannot enter any values in there.
  
  How can I separate the property read-only so that the table looks like read-only, but they can add new lines?
  
  Thank you!
  Kassouri

  Hello

  the way forward on this issue is to show a table reading and when the user clicks a command to create a new line, open a pop-up dialog box with an entry form to create the new row. After that. refresh the tabel to show change

  Frank

• Extension Standard VO:-oracle.jbo.ReadOnlyViewObjectException: Houston-25016: object ApprovalHistoryVO View is read-only

  When I try to extend Standard VO I got error below, how can I overcome under question.

  oracle.jbo.ReadOnlyViewObjectException: Houston-25016: object ApprovalHistoryVO View is read-only

  Thank you

  Where are you this error?

  You did not extend the VO successfully and deployed on the server?

  Check the attributes in the extended VO Updatable property.

  See you soon

  AJ

• 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.

• How to use the same point of view as read only in the ADF and editable

  Hello

  How to use the same point of view as read only in the ADF and editable? How can we succeed in TF?

  -James

  Hello

  Steven Davelaar wrote a presentation on this 'building highly reusable Taskflows.

  From slide 14, that's where your use case comes into play

  Frank

• Read-only materialized view

  When you try to refresh the materialized view, we frequently get the below error. In order to overcome this error to drop and re-create this point of view. I also came to know that there are materialized views unalterable that can be set at the time of the creation of materialized view syntax inorder to avoid the error below.
  Please give me example how to create read-only materialized view.
  
  SQL > BEGIN dbms_mview.refresh ('CPNF_SRCLNK_TBL'); END;
  
  *
  ERROR on line 1:
  ORA-00942: table or view does not exist
  ORA-06512: at "SYS." DBMS_SNAPSHOT", line 2254
  ORA-06512: at "SYS." DBMS_SNAPSHOT", line 2460
  ORA-06512: at "SYS." DBMS_SNAPSHOT", line 2429
  ORA-06512: at line 1
  
  Thank you

  Hello

  See this note.

  * Materialized view refresh fails with ORA-942: table or view is not [236652.1 ID] *.

• Simple example to configure read-only (materialized view) replication

  Hello world
  
  Can someone provide me with simple example to configure read-only (materialized view) replication?
  
  Also we have to manually re-create all indexes of the replicated database?
  
  Thank you
  Ken

  See

  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14226/repmview.htm#i34980

  A MV is separated from the source table. You don't have to 'recreate' index. You can create separate (or the same) index on the MV - don't forget a MV can be a join of tables 2 or more! (Do not create a Unique Index on the MV)

  Hemant K Collette

• How can I view the repository of 12 c OBIEE 'active' in read-only mode

  After using the data-model file - cmd.cmd batch download a SPR, SPR becomes a sequentially numbered file in this directory:

  'C:\Oracle\Middleware\user_projects\domains\bi\bidata\service_instances\ssi\metadata\datamodel\customizations '.

  And I presume that the new file numbered sequentially (for example, liverpd.rpd_2) is now the repository that is actively used as referential 'live' by OBIEE.

  Is there a way to open this deposit 'live' in the Administration tool?  If I try to do, I am notified that I can only open it read-only.  Well Yes, that's fine, that makes perfect sense.  (It also means I'm trying to open the 'live'.  So far so good.)  I am prompted for the password for the repository.  Type the correct password repository fails.  A simple dialog: the connection has failed.

  Certainly, I type the correct password repository.  Is it maybe a bug?

  Does not work like that more. This password is there for a reason (RPDs live in 12 c are MUCH more complex than before) and nobody knows - because you don't need.

  You can Open the RPD online, or you can use the data-model-cmd downloadrpd to get a copy of the current version of live.

• How to show total for an Object(read only, not based on entity) view based query

  Hi Experts,

  JDEV version 12.1.3.0

  I want to show the total of column salary for reading only VO (not based on the entity, but the query based).

  The readonlyVO has some display criteria to display the data. So the total should appear only for values, I see in the user interface.

  Thank you

  Roy

  Looks like JDEV problem which was not allowing me to add the transition attribute. After the reboot of jdev im able to add the transition attribute.

• Profile of preferences given to 'Read only' after having turned it off.

  I can't start Firefox. He said: it is already running. The Task Manager shows all running instances. There is no "parent.lock" file '... default' folder. Every time I look at the preferences for the 'profile' folder, it shows 'read only' is defined. I erase it and next time I look at the 'read only' preferences is set.

  I uninstalled and reinstalled Firefox but it always resets "read only". Looks like the profile folder has something corrupt in it.

  Only a check mark in the box read-only means that a file or folder is read-only.
  
  Windows does check all files in a folder displays, instead of a green block to indicate that it is not safe.
  
  Always look at the files individually.
  
  Easier to do, it's to make the visible attributes in the mode "view details >": choose details in Windows Explorer.

  One possible cause is security software (firewall) that blocks or limits Firefox or plugin-container process without informing you, possibly after the detection of changes (update) for the Firefox program.

  Delete all rules for Firefox in the list of permissions in the firewall and leave your firewall again ask permission to get full unlimited access to the internet for Firefox and the plugin-container and the update process.

  See:

  • https://support.Mozilla.com/kb/server+not+found
  • https://support.Mozilla.com/kb/firewalls
  • http://KB.mozillazine.org/Browser_will_not_start_up

• Cannot change the expression - read-only

  I have a problem as some of the steps in my sequence of the expression has become read-only. This has happened on and off the power for awhile on several machines, the job is to create a new step copy the expression and remove the old stage. I did once see a message something is set to 'read only', but I couldn't find where to disable it.

  I can always change to another part of the stage, in the properties-> Expressions pre and status windows are white and I can change them, the expression post window is gray and cannot be changed. The expression tab is the same, gray and read-only.

  TestStand 2012, that step is now a function f (x), don't know if it's always the case.

  I searched here and find only very old posts that sugest that the problem is solved in 2012.

  TS is considered to be a well hidden. You can view the properties hidden in the Preferences of the Station Options tab.

  Looks like your sequence files are INI format, then you might be able to fix it in a text editor. Open the movie file in a text editor and locate the steps in question. They are listed in order of their index position (e.g. "[SF. SEQ [0]. Hand [2]. TS]"), or you can use their stage names or IDs to find. In the steps that you want to modify, delete the line ' % FLG: PostExpr = 1 "to reset the indicators of the property to 0.

  You can try to generate checksums before and after copying the file in sequence to check if the file is actually change. You can also try saving the file in the sequence in binary format or XML instead of INI.