Button to reset the values of form works, but I can't label.

Similar Questions

• Reset the value of the selection list

  APEX version: 4.2.2
  
  I'm fighting to implement a solution to reset the value of an element from the list of selection on a page in my application.
  
  I currently have about 4 pages in my application with a level of tabs with every page on its own tab.
  
  I have a report of Emp page that lists employees. The page contains an element of selection list for emp_no who submits the page when the value changes. The query for the list of selection queries the emp for name and emp_no table. It has:
  Display additional values: Yes
  Display Null values: Yes
  Display NULL value: all THE
  Return NULL value:
  (no value for the return NULL value)
  Page, in itself, works the way you want. During the first visit to the page, EVERYTHING is selected and the report shows all the EMOS. If I select a specific employee, the page refreshes with just this employee.
  
  On the Main page is another employee list report. The report has a link between the employee id column and the Emp report page. The link sets the value of Emp.emp_no to the value of Main.emp_no. It works very well so if I take emp hand 123, 123 shows Emp.emp_no and the report shows that retail for emp 123.
  
  The problem is when a specific employee has been selected previously from the homepage or the Emp page and I click on a tab to another page, say the status tab / page and then click on the tab of the page of the Emp. The current behavior of the page, is that it continues to show some used was previously selected regardless of how it has been set, either Emp or to the homepage page. I want to reset select Emp.emp_no ALL (or null) if I navigate to the page of the Emp to any other page except hand or Emp itself.
  
  I searched through the forums and tried to use processes at the level of the page and after region to reset the value of Emp.emp_no, but nothing has worked. I believe there is a 'simple' way to do it that doesn't require coding on each page to set Emp.emp_no on a null value before calling it.
  
  I would like ideas on solving this seemingly simple task that has managed to escape.
  
  Thanks in advance.
  
  cagora

  Use a query in your link for filtering the selection list. Create a compuation on the definition page of the selection to NULL list if the request is NULL > PL/SQL Expression >: APPLICATION IS NULL. In this way, you can check the list of selection gets nulled while accessing the page normally.

  Denes Kubicek
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• Need help to reset the values and toggle items based on a value

  Experts,
  I have a problem with the set_item_property
  Here's the background. I have a form with a single block, and a canvas. He has 10 points, depending on the value of the first element, the remaining items can be enabled or disabled.
  
  I wrote a trigger "pre-record", whereas before the outputs in the new record based on the value of the first element of the new record the other elements in the new record are enabled or disabled.
  
  The problem is any value of the box, if I put it in set_item_property ('blockname.item_name ', set', property_false), sound very good, but in a new record, when I tried to
  activate the same element to help set it set_item_property('blockname.item_name',enabled,'property_true) it does not work.
  
  In singles, I can do as property_false but not back to property_true.
  
  And when I used the command set_item_property ('blockname.item_name ', on', ") to reset the value back to its design time value form is to throw an error
  withMessage ' FRM-41046'.»
  
  Guys I need your help on this. Please let me know how can I this and why the error message when I try to reset the value.

  Property_false value ENABLED also affect the Update_allowed/Navigable FALSE at the same time. You must set these properties to return true explicitly, if that's what you hear ' market do not. Search for 'Propagation of changes to property' in Froms help for more details.

• Customcancel button doesn' reset the components of entrance inside the af: panelWindows

  We use adf Rich Popup of the elements inside the table update. The popup has an af:panelwindows inside. When the user clicks on the button inside each row in the table, the popup displays the details of that element, and user can update the information and close the pop-up window.
  or click Cancel and the popup will be closed without making any changes to the item.
  We decide to have our custom undo button to undo the insert and update.
  When clicking on the button cancel windows was closed, but when he opened the next time for another element inside the table the af:inputtext component has not updated / reset and
  for all other times, the data inside the inputtext component were still given to the first element. When you debug carefully I saw that the linked object is initialized and the value new object element
  but somehow this update server-side has not been reflected in the inputtext popup components. Point interesting is that outputtext were themselves refreshed and reset for the new value, the problem is only with the components of entry.
  (1) I've rechecked closing popup java scriped
  (2) I've put on so many closing is server-side and client-side
  (3) and of course I double checked that Im using right contentDelivery which must be set to "lazyUncached" when you want the popup read the binded value server side when his open ever.
  
  It worked again!
  Finally I read some documents on af:panelwindow and af:dialogbox.
  And I understand that although two this components can be used inside the pop-up window for the case to get the input data, af:panelwindow does not support custom Cancel button
  And by simply changing the panelwindow dialogbox, now all the compenentc of entry are reset to the value current binded to the side server.
  And don't forget that the cancel method should be called from server-side (listener client-side does not work!) with ActionListener bound to a method server that sends a java script to close the pop-up window.
  And don't forget no immediate command button should be set to 'true '.
  
  Is there another way to have customized cancel inside the af button: panelWindow?
  
  
  Thank you
  Lee
  
  Edited by: user12836610 01-jun-2010 03:10
  
  Edited by: user12836610 01-jun-2010 06:08
  
  Edited by: user12836610 01-jun-2010 06:14

  If you don't want to write your own...
  I use this method:

  private void resetValueInputItems(UIComponent component)
  {
    AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance();
    List items = component.getChildren();
    for ( UIComponent item : items ) {
  
      resetValueInputItems(adfFacesContext,item);
  
      if ( item instanceof RichInputText ) {
        RichInputText input = (RichInputText)item;
        if ( !input.isDisabled() ) {
           input.resetValue() ;
           adfFacesContext.addPartialTarget(input);
        };
       } else if ( item instanceof RichInputDate ) {
        RichInputDate input = (RichInputDate)item;
        if ( !input.isDisabled() ) {
           input.resetValue() ;
           adfFacesContext.addPartialTarget(input);
        };
       }
     }
  }
  

  You call this method with either the layout container that contains all your fields (in your case the popup or panelwindow.

  Timo

• I'm looking to add a button to reset the table of contents (collapse of all books)

  Our users get lost in the open books - Yes, I know it's a completely different problem, but I was asked to add a button to "reset" the TOC books to reduce all the books.

  We use IE 8 and HR 10

  I looked everywhere for existing javascript that would do this, but I'm not. Is this something that someone else has already done? I'm not a person of script.

  Thank you!

  Laura

  Well, see if it works.

  Rather than use the link option, click the option for JavaScript.

  Type the following code in the OnClick field:

  parent. Location ='http://www.desiredsite.com/News_Feed.htm'

  Dismiss all dialogs, regenerate and test.

  See you soon... Rick

• How to enable and disable a button depending on the value of a field

  Hello experts,
  
  I enable and disable a button depending on the value of a field.
  
  I did the following:
  
  in a trigger of on_new_form_instrance I put the following

  begin
       
  go_block('OE_HEADER');
  execute_query;
  IF :oe_header.status = 'BOOKED' THEN        
        SET_ITEM_PROPERTY('CONTROL.ACTION',ENABLED,PROPERTY_FALSE);
  else
       SET_ITEM_PROPERTY('CONTROL.ACTION',ENABLED,PROPERTY_TRUE);
  end if;
  
  
  end;

  the problem is that it works but does not change when my header_status value is changed.

  You have to put the same code in when-validate-item trigger of: oe_header.status...

  and I think that this code should be trigger after query

  IF: oe_header.status = 'RESERVED' THEN
  SET_ITEM_PROPERTY('CONTROL.) ACTION', ENABLED, PROPERTY_FALSE);
  on the other
  SET_ITEM_PROPERTY('CONTROL.) ACTION', ENABLED, PROPERTY_TRUE);
  end if;

• Reset the value of a group of Radio

  Hello
  
  I have several groups of radio... If I click on one, I want to reset the value of the other null... How to do...
  
  Thank you

  Hello

  The value radio attributes of HTML form elements

  onchange="$s('Px_YOUR_ITEM','')"
  

  Where Px_YOUR_ITEM is another name of radio group like you reset

  Example here
  http://Apex.Oracle.com/pls/OTN/f?p=27625:1

  Select first something ename radio and then select Yes / No radio must be able to deliver

  BR, Jari

• How to reset the value of a list of entry of null values

  Hello

  Jdev 12.1.3.0

  How to reset the value of a list of entry of null values

  Thank you

  AR

  Place this code in your ViewRowImpl (base) class and use it when you need to reset _all attributes applied by LOV

  @Cvele: in fact, this will happen "by design" when you set the attribute which has attached lov to null, so there is no need of additional code.

  See also this blog: binary: prevent the execution of query unwanted in British Colombia ADF when used in Non - UI applications

  My previous answer is more related to this approach:

  DCBindingContainer bindings = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
  DCIteratorBinding iterator = bindings.findIteratorBinding("IteratorName");
  Row r = iterator.getCurrentRow();
  r.setAttribute("SomeAttrib", null);
  

  Dario

• reset the value of entering text on certain conditon

  Hello
  
  I'm new to ADF.this is my first post. I entered text.i want to clear or reset the value of certain conditions. How to do this?

  Bind the inputText in managed bean and try the resetValue() method by setting if and other condition

• Toggle button depends on the value of the selected row

  Hello.
  
  My problem is:
  
  I have a Table "singleSelect" and a button Delete.
  
  I´d want to toggle the button depends on the value of the selected row.
  
  I mean:
  
  C1: DepartmentId
  C2: Yes/No
  
  For each line: If c2 = "" then disable the rest button activates the button.
  
  I hope you can help me.
  
  I'm from Venezuela my English is not very good. :)

  Disabled = "#{row." C2 eq 'No'} '.

• I have laptop (hp probook 4520 s), the touchpad does not work. How can I turn it back on it?

  I have laptop (hp probook 4520 s), the touchpad does not work. How can I turn it back on it?

  This is a question which would probably respond by HP support, because it isn't really a Windows problem.

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  Original title: Picture It Photo 2002

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