First, select records only when the criteria correspond to?

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• Show LOV only when the field is empty

  Hi all
  My surroundings:
  Oracle 10g on Windows
  Forms [32 bit] Version 9.0.4.1.0 (Production)
  Oracle Database 10 g Enterprise Edition Release 10.2.0.5.0 - 64 bit Production
  With partitioning, OLAP, Data Mining and Real Application Testing options
  Oracle Toolkit Version 9.0.4.1.0 (Production)
  PL/SQL Version 9.0.1.5.1 (Production)
  
  My problem:
  I have a field in a block, which is text_item and is linked to an element of LOV. I want the LOV appears automatically, whenever I tab in there, only when the element is EMPTY (for example when I try to insert in the block). When, upon request, it should show only the value in the field, and user can choose to activate the LOV, by pressing F9, if she wants to. It now displays automatically each time text agenda is a debate (works very well when the user is inserted, but annoying when she questioned the shape and trying to tab thru.) Every time she focuses on the field, LOV is popping up!)
  
  The current setting for the property on the element of text field: Type: text element
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  Properties on MY_LOV_NAME
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  Any suggestions? Or trigger level I can use, and if so, what build_in can use?
  New forms and will greatly appreciate advice from pros!
  
  Thank you
  Libran_girl

  It's very simple,

  IN once - new - item - Instance

  DECLARE
  V_LOV BOOLEAN;
  BEGIN
  IF: NOM_ELEMENT IS NULL
  THEN
  V_LOV = SHOW_LOV (LOV_NAME);
  END IF;
  END;

  Try it, you will get your result, if it doesn't work, try: block_name.item_name

  Abbas

• return the empty record only when no results not returned by the main query

  It is a question of SQL (not PL/SQL)...
  
  Let's say I have the following text:
  
  Full_name SELECT NULL, NULL, NULL last_update_date address
  OF the double
  UNION ALL
  SELECT full_name, address, last_update_date
  Employees
  WHEN TRUNC (sysdate) = TRUNC (last_update_date)
  
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  How can I create a SQL statement that executes only the first query (before the union all) when no result is returned from the second. Also, I don't want to exceute the query twice only if I can get a count of the records because my actual query is much more complex than the example I've provided here.
  
  Thanks in advance!
  Emily

  Hello

  You can try to use a subquery factoring (WITH clause)
  The query is executed only once, the query results are cached in memory or in a temporary table.
  and you can view these results several times in the main query:

  WITH second_query AS (
    -- your second query here
    SELECT full_name, address, last_update_date
    FROM employees
    WHERE TRUNC(sysdate)=TRUNC(last_update_date)
  )
  SELECT full_name, address, last_update_date
  FROM second_query
  UNION ALL
  SELECT NULL full_name, NULL address, NULL last_update_date
  FROM dual
  WHERE NOT EXISTS ( SELECT 1 FROM second_query)
  

  Published by: kordirko on 2010-07-08 02:02

• DeskJet F380 print only page 1 - only when the first powered

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  Thanks for your suggestions.  I wonder if it's time for a new printer.

  Pablu

  Hi pablu,.

  Welcome to the HP Forums, I hope you enjoy your experience!
  
  I see you are having some problems printing with Deskjet F380.
  I'll be happy to help you.

  I would disable all the start up programs to make sure that something in the background is not cause printing problems.

  Go to start, run, type msconfig, click on the Services tab.
  Click to select the hide all Microsoft Services check box.
  Click Disable all.

  Click on the tab at the top of the page, select Disable all the startup, apply, OK and restart the computer.

  Temporary disable all Antivirus software.

  Then try to print again.

  You will need to go back and allow all when done and turn on the Antivirus software.

  Let me know how it goes and we'll go from there.

  Thanks for posting on the HP Forums.
  Good day.

• ADF select several shuttles become read only when the value is

  Hello

  I want to ask about the select oracle ADF that many shuttle.

  Recently, I want to create a shuttle a lot with the pre value is set in the right box, select. When I try to set the value of the shuttle to select several properties. The shuttle many select transformed into an object as input like the image below text

  

  but when I'm not set to select several shuttles it became normal like that

  

  the method that I put in the value property is like that

  public list < BidClassification > getListBidClassificationTaken() {} finalClassification = new ArrayList(); The OperationBinding class method = ADFUtil.getMethodBinding ("retrSupSupplierClassificationFindAllBySupplierId"); method.getParamsMap () .put ("supplierId", getSelectedSupplier () .getId ()); List < BidClassification > finalClassification = method.execute () (list < BidClassification >). Return finalClassification; }

  the method that I use to set the position data is like this

  public list < SelectItem > getListBidClassification() {} retval = new ArrayList(); The OperationBinding class method = ADFUtil.getMethodBinding ("retrBidClassificationFindAll"); listBidClassification = (list < BidClassification >) method.execute (); for (BidClassification bc: listBidClassification) {} SelectItem item = new SelectItem(); item.setLabel (bc.getId ()); item.setValue (bc); retval. Add (Item); } Return retval; }

  I have already replace the method equal in the BidClassification class so there will be no more no problem

  Header 1
  < af:selectManyShuttle label = 'Grading' id = 'sms1"binding =" #{backingBeanScope.backing_vendorEdit.sms1} ' " leadingHeader = 'Ranking Master' trailingHeader = 'Grading of provider' > < f: selectItems value = "#{backingBeanScope.backing_vendorEdit.listBidClassification}" id = "si1" "

  Binding="#{backingBeanScope.backing_vendorEdit.SI1}"/ >

  < / af:selectManyShuttle >

  This the jsff xml where I put the shuttle several select no defined value

  < af:selectManyShuttle label = 'Grading' id = 'sms1"binding =" #{backingBeanScope.backing_vendorEdit.sms1} ' "

  leadingHeader = 'Ranking Master' trailingHeader = 'ranking of provider.

  value = "#{backingBeanScope.backing_vendorEdit.listBidClassificationTaken}" >

  < f: selectItems value = "#{backingBeanScope.backing_vendorEdit.listBidClassification}" id = "si1" "

  Binding="#{backingBeanScope.backing_vendorEdit.SI1}"/ >

  < / af:selectManyShuttle >

  Select this the jsff xml where I put the shuttle well with the value

  someone has an idea of what's going on with this code? ___. thx a lot btw

  @

  Yeay! I already fix it!

  BTW who behave the same as me.

  You must make a note on the setter and the Get accessor of the variable list you use

  * in my case, I don't implement the setter method and the list

• change should only be updated only when the value of lov

  Hi experts Adf.

  JDeveloper 11.1.1.4.0

  I have a usecase where a lov and a field date is in a table. Each time, I have a lov selects for the first time, and then save the button. Then change date is get inserted with null. (it's fine).

  Now when I change the existing value of the lov and then clicking on save, then the modified date is updated. (it is also very good).

  Scenario question: suppose that in the first row, WE show dropdown because it is saved in the database and change date as null.

  However when I try to change the value to lov ' sales and do not click Save. Now, once I select IT and clicking record. In this case, change date is updated.

  Idle screenplay: Change Date must be updated if there is no modification.

  

  If (operation == DML_UPDATE) {}

  setModifyDate (newTimestamp (System.currentMillis));

  }

  You can check the value of publication and skip this step if postedValue is newValue.

  See this example: http://adfcodebits.blogspot.com/2010/07/bit-22-using-getpostedattribute-to.html

  Dario

• Why have I not two selectable organization even when the pack was created in Creative Packager Cloud?

  Hello

  I have a problem when the pack was created in Creative Cloud Packager, there are two selectable 'same' organisation.

  The first one named "Centre professional of the Littoral Neuchâtelois" offered license type ' named ' or 'license of device.

  The other named "Centre professional of the Littoral Neuchâtelois" (ditto) offered only a license type "named license.

  

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  Thank you very much.

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  It seems that your ID is associated with two accounts.

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