Automatically update a field in a related table.

Similar Questions

• How automatically update a field in a Table

  Hello.
  I have a table:
  
  PAYMENT_PERIOD
  
  ID tank (10)
  End_date date
  INVALID char (1)
  
  In table above ID is the client, end_date field contains date plu field current and VALID Date can contain 'V' or 'I '. Initially, when I insert a line into the VALID table is V and end_date is any date after the current Date.
  My problem is
  When end_date becomes less current Date field then VALID should be automatically updated by 'I '.
  How can I do?
  
  Thank you.

  Don't store (VALID value), but calculate it on the fly.

• Automatically update a field "updated by" when changes are made to a database record.

  Basically, I am building a database using mySQL and PHP application. I come from a design background, rather than parts of a techie, so I'm much more comfortable using the DW and phpMyAdmin, but even less with any code.
  
  We want to have a field ' last updated by "which is automatically filled in with the one who created or last edited record.
  
  What is the best way to achieve this?
  
  I watched some mySQL stuff, but all looks a bit over my head to be honest. Have a users table in phpMyAdmin - not a single one in the database, but under privileges - so where is 'root', more another couple, I added.
  
  In the web directory, I have just a connection file standard that looks like:
  
  <? PHP
  # FileName = "Connection_php_mysql.htm"
  # Type = 'MYSQL '.
  # HTTP = 'true '.
  $hostname_connDevelopments = "localhost";
  $database_connDevelopments = 'evolution '.
  $username_connDevelopments = 'root ';
  $password_connDevelopments = "password";
  $connDevelopments = mysql_pconnect ($hostname_connDevelopments, $username_connDevelopments, $password_connDevelopments) or trigger_error (mysql_error (), E_USER_ERROR);
  ? >
  
  But how to get people to connect to the database?
  
  If not, can I just use DW journal (that is to say, connect you to specific pages?, rather than users to connect to the database using database privileges)
  
  And there is a hidden field in my insert and update pages set to the current user, and this value can be inserted into the table?
  
  Any help or pointers thereby greatly appreciated.
  
  See you soon.

  Oh.

  Had paused, looked at her again and of course the hidden field should have been:

• Automatic update of tabular form

  I have a tabular layout with several editable fields created from a view and using a trigger to update the specific data fields that can be changed or entered instead. The data entered in the updates of this form without problem. My problem is that I would like to automatically update two fields in the database, (is displayed and you're not), when the specific fields in the form of tables are entered. I tried a PL ON process/SUBMIT SQL runs when you push the button SUBMIT. I get my success message, but the database does not get updates
  
  Start
  If: f12 is not null and: f13 = 'Now' then
  Update [email protected]
  Set mail_date = sysdate, treated = 'Y '.
  where: f02 = request_detail_id;
  end if;
  end;
  
  You can provide any assistance will be greatly appreciated. Thank you.
  
  JC

  JC

  Your following update statement references table "f12" and "f13. What columns of tables these correspond to the? You can use the
  'View form information' tab of the toolbar of developer for this track.
  Also at the point of Scott, in which the clause where reference you the table "f02" shouldn't you have "i" instead of "1"

  begin
  FOR i IN 1 .. apex_application.g_f02.COUNT LOOP
  update APEX_TR_OPEN_REQUESTS_V
  set d_mail_date = sysdate, d_processed = 'Y'
  where apex_application.g_f02(1) = d_request_detail_id and apex_application.g_f12(i) = 'N' and apex_application.g_f13(i)='Now';
  end loop;
  end;
  

  CITY

• Model outfit do not update form fields

  I use a model defined in the ActionScript code that refers to a gateway, DAO and beans that are extracted variations of a ColdFusion example generated by the wizard. I am able to release and to see that data comes back fine from the remote call, and my < model > object data is correct, because I use Alert.show () to see. However, even if the data in the mxml model are visible and correct, is not to update the fields that are related to IT... with one exception...
  
  In fact, it works if I hit "Refresh" browser after loading at once. However there is another issue with the update, as the history.js file is apparently causing the page to keep refreshing until randomly, it stops or stops on a javascript error ["line: 494-'null ' is null or not an object]. To the point where it stops, I am able to pull up data without a problem.
  
  I use a Flex Builder "generated by the Wizard" project of ColdFusion as a reference and the only difference I see is that they use a WindowManager to bring up the form with the data in it. I hope that's not the problem, but before I'll rebuild my application in this way, I'd love to hear if anyone else has had a similar experience, or it recognizes my problem.
  
  Related to the data in a model had to be updated somehow? I appreciate all help.
  
  I just tested on FireFox and got the same results. It loads only after a refresh.

• Editable table automatically updated after the entry line

  Hello

  JDev 11.1.2.4

  In a table of clickToEdit, the editable line has several selectOneChoice and inputText. When the user changes a value in the editable field, the line is automatically updated. The problem is that if a user changes the first field and press tab, because the row is updated, the focus is lost.

  Why the whole line is updated?

  Thnaks

  Go to pageDef and iterator ChangeEventPolicy value = 'none '.

• Table of contents - page automatic update of numbers possible?

  As a typographer, I generate the table of contents, all the time. That is, if there are significant changes to the book in the final stages of verification that paging can be shaken around. When this happens I find myself to update the table of contents by hand.

  There must be a way to automate that.

  I guess some kind of variable text that I place on the content page that is related to an anchor any on the page in question that just returns a number of page this anchor is located. If this page is moved the page automatically updated content. (This would have to happen in the whole of files: the issue head-on with the content on the subject is usually a different .ind file as the content of the body.)

  Is there something like this in InDesign? If this isn't the case, in InDesign basis, nobody knows about a script or plugin that would do this?

  Thank you!

  -Calvin

  The standard TOC requires intervention to update (layout > TOC update...). If you manually generate using cross references, it will update automatically as you work. The downside is it's more work to implement, and x - Ref is known to be unstable through several files in a book.

• Display and update of fields in different tables on the same page.

  I am facing two problems...
  
  (1) I have a report on which I show several fields of 4 different tables. For each row of data, there is a link to change on the first column. By clicking on the link change, I show you a form where I want to show the respective data. On the link change, even if I send you the data in the report, they do not appear on the form (what edit link is clicked). Also, there is only room for 3 items to ship through the link change.
  How to display the data correctly on the form? Is there another way to use the link change?
  
  (2) on the form, how do I update the data from different tables?
  
  Thank you
  
  Gargi

  Hi Lisa,

  The text of presentation on the INSTEAD OF triggers is in: [http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_7004.htm#sthref7918]

  First of all, your SQL View contains a unique key so that your triggers and the two Apex know what is updated.

  Then, you can create instead of triggers for "instead of INSERT ON viewname", 'instead of UPDATE ON viewname' and 'DELETE ON viewname' on your SQL view. What do these triggers depends on what you need. In the trigger code, you refer to new data using: NEW.column_name and old data using: OLD.column_name (updates both: OLD and: NEW values).

  I'm not sure of the SEPARATE, the GROUP IN question. You would certainly have a unique key on each record. It could be that the DISTINCT or GROUP BY clause will have to be taken out of the SQL view and is part of the source of the region, so that the SQL view does nothing with the data other than to join several tables in a single "table" from the Primary Key/Foreign Key relationship.

  Andy

• Automatic update of DOB

  Hello

  I have a "date_of_birth" column in my table, and I also have a column 'age '.

  Now if users register they chose the DOB in a date field picker and this DOB is only stored in the table after they click on the button to register.

  But now I need the age calculated automatically DOB gets automatically stored in the column 'age '.

  This age to calculate of DOB:

  SELECT date_of_birth

  TRUNC (MONTHS_BETWEEN(sysdate, dob)/12) age_user

  USERS

  WHERE USERNAME = v('APP_USER');

  And if the connection of users the Colum "ages" should be automatically updated!

  So, how I do it automatically stores the age in the column 'age '?

  And what should be done to this column is updated?

  Any help is appreciated.

  THX

  Hi Sozua,

  So I created on the login of a process page after submit!

  ...

  But when I use this

  WHERE USERNAME =: APP_USER.

  or this statement:

  WHERE USERNAME = v('APP_USER');

  his does not work?

  This is because substitution integrated to Oracle APEX stations do not begin unless the user is authenticated and a valid session id is assigned to the user. This is why the chain of substitution APP_USER is set to zero in her sur-soumettre processes the login page when you call the logic of calculation of age.

  Please create a application process of shooting the point on the new Instance (new session) with the code mentioned above for the calculation of the age.

  And change it to a basic rule of comparison of strings in Oracle SQL:

  WHERE UPPER(TRIM(USERNAME)) = UPPER(TRIM(:APP_USER));
  

  NOTE: This process can also be called on before the header Header/After section of the rendering process Page of the homepage with the point on the new Instance (new session).

  I hope this helps!

  Kind regards

  Kiran

• TableView problem of automatic update in points 2.1 and 2.2

  Hi, guys!
  
  Initial situation: I have a TableView with some elements inside. I update an element (a user object), I remove it from the table and then I put it again to the same index.
  
  The labour code in 2.0.2:

  // Gets selected item
  User selectedUser = (User) table.getSelectionModel().getSelectedItem();
  
  // Updates the User object to show the new data in the table
  selectedUser.setFirstName(fNameTF.getText());
  selectedUser.setLastName(lNameTF.getText());
  selectedUser.setRank((String) (rankCB.getSelectionModel().getSelectedItem()));
  selectedUser.setPassword(passTF.getText());
  
  // Updates table data.
  // First gets the user Object index in the items list,
  // then removes the user object from the table list,
  // then adds the updated user object at the same index it was before.
  int userObjectIndexInItemsList = table.getItems().indexOf(selectedUser);
  table.getItems().remove(table.getItems().indexOf(selectedUser));
  table.getItems().add(userObjectIndexInItemsList, selectedUser);

  Here's my problem: in the version 2.1 and 2.2 (b06) this no longer works. The table does not display the changed data. I also tried getTableItems tableData (new FXCollections.observableArrayList ()), then table.setItems (null), then table.setItems (tableData), but it did not work.
  So, the problem is that the FXCollections.observableArrayList () (which has been used to fill the table in the beginning) don't relate more to the table when a change is made.
  
  Possible, but not desired collaborative:
  1. total re-creation of the table.
  2. total recreation of the tableItems (create a new observable by new objects).
  
  Any suggestions?
  I don't want to recreate the table data whenever a change is made, in particular because it is based on a database.

  JavaFX has a fundamentally different way of handling these types of updates, which can make it difficult to implement this in your current system.

  In short, how updates work in JavaFX of the ListView, TreeView, and TableView is the following:

  Each view type is made of cells. The number of cells is usually pretty close to the amount of visible lines and each cell could be considered to represent a line.

  Each cell is basically a small piece of the user interface that adapts to everything that should appear on the line given at that time there. The updateItem method is called on these cells to associate them with an underlying element of the ObservableList (the model).

  Let's say that your "Items" in the model are objects with a person's name. An implementation of the cell could make this as follows:

    private static final class PersonTableCell extends TableCell {
  
      @Override
      protected void updateItem(final Person person, boolean empty) {
        super.updateItem(mediaNode, empty);
  
        if(!empty) {
          setText(person.getTitle());
        }
      }
    }
  

  The example above will also have the same problem to update your code, otherwise, if you change the subject Person in your model of the cell will not reflect the name changed.

  In JavaFX to inform the cell of the modification, you must add a listener to the property 'text' of your person object. This assumes that a Person object properties are the properties of style of JavaFX. This is done like this (using a binding that uses an internal auditor):

    private static final class PersonTableCell extends TableCell {
  
      @Override
      protected void updateItem(final Person person, boolean empty) {
        super.updateItem(mediaNode, empty);
  
        textProperty().unbind();
  
        if(!empty) {
          textProperty().bind(person.titleProperty());
        }
      }
    }
  

  The foregoing will automatically updated correctly each change to the title property of the person.

  However, this means that you need to change your Person object to use the JavaFX style properties. You donot have always this luxury hotel. However, there are other options. You could for example only support a "changedProperty" in the Person class and have cells listening to it, something like this:

    private static final class PersonTableCell extends TableCell {
      private Person oldPerson;
      private InvalidationListener listener;
  
      @Override
      protected void updateItem(final Person person, boolean empty) {
        super.updateItem(mediaNode, empty);
  
        if(oldPerson != null) {
          oldPerson.removeListener(listener);
          oldPerson = null;
        }
  
        if(!empty) {
          listener = new InvalidatonListener() {
            public void invalidated(Observable o) {
               setText(person.getTitle());
            }
          };
          person.addListener(listener);
          setText(person.getTitle());
        }
      }
    }
  

  Now whenever you want to trigger a "change", you call a method on the Person object that triggers a cancel event. All cells that are tuned to this person object will be notified and update.

  If you donot change the class of the person itself, you could also do this with a wrapper. You will have to experiment a little.

• Inserting data in several related tables using the database

  Hello world
  I'm working on a BPM application using Oracle BPM 11.1.1.5.0 and JDeveloper 11.1.1.5.0.
  
  In my database, I have two tables, loan and guarantee that are related by a field named employeeID (PK on loan) and FK in warranty.
  Each line can have several lines of guarantee.
  
  At this point, I'm doing an entry form for the user to insert data in the two tables.
  
  I did successfully before with a single table that has no relations.
  
  The way I'm doing here is, after the creation of the database successfully adapter, a type of LoanCollection is created in the types module, which can be used to create business objects and data objects of.
  
  The problem is when I create an object of type loanCollection process data and then create a UI generated automatically on that basis, only the fields in the primary table (the Table of loan) appear in the form.
  On the other hand, if I create a business object based on the LoanSchema, the form for all of the two tables is created automatically (the loan as a form, the guarantee in a table), but then, when I try to access it in the section processing service mission which calls the database adapter, I have no access to such.
  In fact, the only type which can be used in the service task is the process based on the loanCollection data object.
  
  To summorize, I have to use the type of business for my UI object to include all the fields in both tables, so I have to use the data object from the collection process in the transformation of service task dialog box.
  And I can't find a way to map to another.
  
  Can someone help me with this please?
  Thank you very much

  Try to follow these steps.

  1. create a new module in your catalogue our BPM project management section
  2. in this new module create 3 Business Objects - (LoanBusinessObject, GuaranteeBusinessObject and GuaranteeArrayBusinessObject)
  3. Add the attributes appropriate to the LoanBusinessObject and the GuaranteeBusinessObject so that they mimic your database tables, then to the GuaranteeArrayBusinessObject add an array of type attribute GuraranteeBusinessObject
  4. now you need to create two process data objects, type loanProcessObject LoanBusinessObject and type guaranteesProcessObject GuaranteeArrayBusinessObject
  5. as inputs to your human task adds the loanProcessObject and guaranteesProcessObject, these should now be available in your data controls and can be used to auto generate the form
  6. in your dbadapter you'll then use XSL Transformation and use for each so that it will write the data to the ready table and all the line items of warranty for the warranty table.

• How insert/DML data in the table when the data in the related table changes

  Hello guys!
  
  I came across a problem that I need to get fixed. Because I don't know how to start and get it resolved I wanted to ask you for your expertise.
  
  The scenario is as follows:
  
  I have a table 'a' in my 10g database and a view "ab" which combined table 'a' with 'b' table in a view. However, the 'b' table is a table in another schema Manager database. and accessible (read only right) via a database link.
  
  Now here it is: whenever the data changes in table "b", for example 2 new sets of data is inserted, I need to insert automatically the 2 values of these 2 sets of data in my table "a". Same procedure for update and delete in table "b".
  
  The action that inserts data into the table 'a' must be initialized in my database, I have limited access to the other. Can I somehow use a trigger my reviews of "ab" to insert data into the table "a"? Or is it possible to use the "change notification procedure database" using the view as the reference?
  
  Desperately need help and example of all suspicion/code greatly appreciated. I am very new to Oracle and not very fond of PL/SQL routines. So please be so kind as to give me more details.
  
  Thanks in advance - I hope you have any ideas how I can get this problem resolved.
  
  Sebastian

  >

  ... it does not, since the DDL operations are not permitted on the remote databases (ORA-02021). I can't create the trigger on a view either. :-(
  So what ways are left to insert data into the table 'a' when the related table changes?

  Please, help if you have an idea!

  Yes,
  You can't perform the DDL (create the trigger...) on remote databases as you can see...
  Try to create this trigger in the local database that will make DML (insert into...) on the remote database.

      CREATE OR REPLACE TRIGGER local_forward_pt_after_insert
       AFTER INSERT
           ON N2K_INV_PT
           FOR EACH ROW
  
       BEGIN
           -- Insert records into table "a"
           INSERT INTO TBL_PUNKTDATEN@remote_database_sid
            ( INT_NUMMER,
              STR_GEBIET
               )
           VALUES
            ( :new.INT_INV_PT_NR,
              :new.GEBIET );
       END;
  

  Thank you

  Good luck

• What Windows settings or services likely to affect Firefox automatic update?

  Automatic update works do not is a common problem but in my case, the culprit is probably not on the side of Firefox Firefox. I suspect this due to the fact that I can't upgrade almost any of my programs installed if they were launched during a session before the session is disconnected.

  The thing is I disabled a number of Windows services and I see this behavior for probably as long as I use this configuration optimized. Here is a list of my services system as well as their boot options and the State.

  http://pastebin.com/yB38kzvJ

  Related resources
  http://www.gHacks.NET/2015/07/13/what-you-need-to-do-if-Firefox-is-not-updating-anymore-automatically/

  I'm pretty sure I found the culprit at the service of the experience of the Application. Apparently if you have disabled Windows locks the particular executable in an overzealous manner.

• TB 31.5.0 Win 7 after the TAB key for the automatic update no longer creates new address line "write" (enter the done key) but I want the TAB key! Why this keep happening after

  TB 31.5.0 Win 7 after the TAB key for the automatic update no longer creates new address line "write" (enter the done key) but I want the TAB key! Why is - this seems to happen after each automatic update? Cant we get 'option' to use the TAB key to navigate through the lines of address "write"?

  TAB through the fields that exist. It is the function of the TAB.

  Otherwise you could never use TAB to go out in a field for example: subject. It would create an indefinate number of fields and are unable to function as a TAB key.

  TAB does not back to THE fields,
  New crests to THE fields or donkey typing/selection enter/return address, you can use the selection of mouse click.

• automatically updated NHS control values

  Hi all

  I have an output table as shown in the attached code. on the other hand, I need a control that automatically updated based on the table of output values. for example, NHS control updated its values depends on this output. Is this possible to do?

  It is perhaps best to use a text ring control.

  Attachment would work?