apex5, a null value to the title of the tree made the developer toolbar disappear

Similar Questions

• How to find null values in the table

  Hi experts,
  
  my version is oracledb10g:
  
  I am doubted simple.
  
  for example:
  
  create table ex1 (e varchar2 (20));
  
  Insert ex1 (null).
  
  insert into ex1 (e)
  
  number of will be: 2
  
  I can easily find the value "e".
  
  so my question is:
  
  How can I find null values in the table and I want to remove the null values from the table.

  ADF 7 wrote:
  Hi experts,

  my version is oracledb10g:

  I am doubted simple.

  for example:

  create table ex1 (e varchar2 (20));

  Insert ex1 (null).

  insert into ex1 (e)

  number of will be: 2

  It depends on what you expect. If you issue count (*) you ask Oracle "how many lines there. If you issue a County () you ask Oracle 'how non null values for are there. "

  ADF 7 wrote:

  I can easily find the value "e".

  so my question is:

  How can I find null values in the table and I want to remove the null values from the table.

  delete from 
  where  is null;
  

  Ideally you would simply place a NOT NULL constraint on the column in question, thus prohibiting NULL values into the system (assuming that your business needs, it is that the column MUST always have a value).

• Need to null values with the values of filling the date before weekend/holidays

  I have a table with a Date column, column Type and rate column.
  
  The problem is when the weekends and holidays, column Type and rate column are null.
  
  I need all null values with the values of Type and fill rate before that date is the weekend and public holidays.
  
  Example:
  
  I have:
  
  RATE OF TYPE DATE
  07/01/2010 4510 PM 3.71
  07/01/2010 CETE28 4.59
  07/01/2010 TIIE28 4.95
  07/02/2010 4510 PM 3.82
  07/02/2010 CETE28 4.63
  07/02/2010 TIIE28 5.11
  * NULL NULL 07/03/2010 *.
  * NULL NULL 07/04/2010 *.
  07/05/2010 4510 PM 3.91
  07/05/2010 CETE28 4.74
  07/05/2010 TIIE28 5.25
  
  Will be:
  
  RATE OF TYPE DATE
  07/01/2010 4510 PM 3.71
  07/01/2010 CETE28 4.59
  07/01/2010 TIIE28 4.95
  07/02/2010 4510 PM 3.82
  07/02/2010 CETE28 4.63
  07/02/2010 TIIE28 5.11
  * 07/03/2010 4510 PM 3.82*
  * 07/03/2010 CETE28 4.63*
  * 07/03/2010 TIIE28 5.11*
  * 07/04/2010 4510 PM 3.82*
  * 07/04/2010 CETE28 4.63*
  * 07/04/2010 TIIE28 5.11*
  07/05/2010 4510 PM 3.91
  07/05/2010 CETE28 4.74
  07/05/2010 TIIE28 5.25
  
  What could I do?

  Hello

  You can use the analytic LAST_VALUE function to get the last day of work before each date into your table. It will be the same as the current day for every day of work.
  Do it a self-join to combine each current line (c) with the last day of work (l):

  WITH     got_last_work_day     AS
  (
       SELECT     dt, type, rate
       ,     LAST_VALUE ( CASE
                      WHEN  type  IS NOT NULL
                      THEN  dt
                     END
                     IGNORE NULLS
                    ) OVER (ORDER BY dt)     AS last_work_day
       FROM     table_x
  )
  SELECT       c.dt, l.type, l.rate
  FROM       got_last_work_day     c
  JOIN       got_last_work_day     l  ON       (    c.dt          = l.dt
                           AND  c.type          = l.type
                           )
                         OR     (    c.last_work_day     = l.dt
                           AND  c.type          IS NULL
                           )
  ORDER BY  c.dt
  ,       l.type
  ;
  

  Among other things, I guess that the type is NULL if (and only if) the line represents a holiday or weekend, and that the combination (dt, type) is uniuqe.

• Null value in the Datetime field

  I have a form that inserts data, but the date fields have a value default (01/01/1900 12:00:00 AM) even if I do not insert a value for this field. How to enter a NULL value in the fields of datatime value MSSQL.instead default (01/01/1900 12:00:00 AM) that gets inserted?

  Here's my insert statement.

  < type CFLOCK = "exclusive" timeout = "10" >
  < name CFQUERY = "InsertWorkflow."
  DataSource = "" #request.app.DSN # ""
  username = "" #request.app.bsruser # ""
  Password = "#request.app.bsrPassword #" >
  INSERT INTO #request.app.DB # .v_NAR_WorkFlowLog
  ([SatApp_ID]
  [User_ReqApproval_Logon]
  [User_ReqApproval_Date]
  [Admin_ReqProcessed_Logon]
  [Admin_ReqProcessed]
  [Prelim_Approval_Level]
  [Prelim_Approval_Date]
  [Prelim_Approval_Explain]
  [Req_Withdrawn_Date]
  [Req_Withdrawn_Explain]
  [Req_Denied_Date]
  [Req_Denied_Explain]
  [User_Req_FinalAppl_Date]
  [Admin_FinalAppl_Date]
  [DateLastUpdated]
  [UpdatedBy])
  VALUES
  (#SatApp_ID #)
  , "#User_ReqApproval_Logon #
  , "#User_ReqApproval_Date #
  , "#Admin_ReqProcessed_Logon #
  , "#Admin_ReqProcessed #
  , "#Prelim_Approval_Level #
  , "#Prelim_Approval_Date #
  , "#Prelim_Approval_Explain #
  , "#Req_Withdrawn_Date #
  , "#Req_Withdrawn_Explain #
  , "#Req_Denied_Date #
  , "#Req_Denied_Explain #
  , "#User_Req_FinalAppl_Date #
  , "#Admin_FinalAppl_Date #
  , "#DateLastUpdated #
  ("#UpdatedBy #")
  < / CFQUERY >
  < / CFLOCK >

  Thank you

  Shearak

  CFQueryParam would work? For example:

  So, using your example, this would be your insert:

  
     
  DataSource = "" #request.app.DSN # ""
  username = "" #request.app.bsruser # ""
  Password = "" #request.app.bsrPassword # ">"
  INSERT INTO #request.app.DB # .v_NAR_WorkFlowLog
  ([SatApp_ID]
  [User_ReqApproval_Logon]
  [User_ReqApproval_Date]
  [Admin_ReqProcessed_Logon]
  [Admin_ReqProcessed]
  [Prelim_Approval_Level]
  [Prelim_Approval_Date]
  [Prelim_Approval_Explain]
  [Req_Withdrawn_Date]
  [Req_Withdrawn_Explain]
  [Req_Denied_Date]
  [Req_Denied_Explain]
  [User_Req_FinalAppl_Date]
  [Admin_FinalAppl_Date]
  [DateLastUpdated]
  [UpdatedBy])
  VALUES
  (#SatApp_ID #)
  , "#User_ReqApproval_Logon #
  , "#User_ReqApproval_Date #
  , "#Admin_ReqProcessed_Logon #
  , "#Admin_ReqProcessed #
  , "#Prelim_Approval_Level #
  , "#Prelim_Approval_Date #
  , "#Prelim_Approval_Explain #
  , "#Req_Withdrawn_Date #
  , "#Req_Withdrawn_Explain #
  , "#Req_Denied_Date #
  , "#Req_Denied_Explain #
  , "#User_Req_FinalAppl_Date #
  , "#Admin_FinalAppl_Date #
  (, ' #UpdatedBy # ')
     
  

• The Null value as the default value for an input to a stored procedure parameter

  Hello
  
  How can we set the default values with the NULL value for the parameter in a stored procedure.
  

  create or replace procedure emp_proc ( p_test_input in varchar2
                                                      p_emp_id in number,
                                                      p_emp_name in varchar2,
                                                     p_manager_id in number )
  as
    begin
     if ( upper ( p_test_input ) = 'I' )
     then
        insert into emp
        values      ( p_emp_id  ,p_emp_name ,p_Manager_id,sysdate );
     elsif ( upper ( p_test_input ) = 'D' )
     then
        delete from emp
        where       emp_id  = p_emp_id;
     else
        dbms_output.put_line
           ( 'Please input ''A'' for ADD or ''D'' Delete  EMPLOYEE'
           );
     end if;
  end;

  As described above if I want to delete only the functioning
  
  I want to call this procedure without pass additional parameters.

   EXECUTE  emp_proc('D',1010);

  Published by: Rede on May 28, 2010 12:21
  
  Published by: Rede on May 28, 2010 12:22

  create or replace procedure emp_proc ( p_test_input in varchar2,
                                                      p_emp_id in number,
                                                      p_emp_name in varchar2 default null,
                                                     p_manager_id in number default null )
  

• Evolution of the null value in the data view tab

  Is it possible to update a null value in the data view table tab? When I delete the value, it creates a sql such as
  
  Update table set column is where id = 1;.
  
  How to fill a null from the data tab?

  I met (and displayed) on this same problem some time. (See forum article "invalid column index: getValidColumnIndex" in SQL Developer 1.5.4 . "") Jim Smith pointed out it seems to be the reappearance of an old bug.

  There are some alternatives. One is "do-it-yourself" in the SQL or SQL worksheet * more. (I.e., "UPDATE someTable SET someColumn = NOTHING WHERE tablePKColumn = pkValue;". The other is to use an earlier version of SQL Developer for that in the view of table data. (I still have Developer SQL 1.5.1 installed just for this reason).

  I hope this helps.

  Hrsg.:.

• website valid W3C, initially no error reported by the developer toolbar. But by right clicking (giving the menu validation), the toolbar reports two errors: width and height. Despite the fact that each page is posted! The forum for the toolbar, this i

  website valid W3C, initially no error reported by the developer toolbar. But by right clicking (giving the menu validation), the toolbar reports two errors: width and height. Despite the fact that each page is posted! The forum for the toolbar, it's supposed to be a browser error. So, how can it be fixed? I use FF 3.6.6

  This has happened

  Each time Firefox opened

  is after upgrade to 3.5?

  http://chrispederick.com/forums/viewtopic.php?PID=8239#p8239

  You create a new profile and install only the extension Web Developer, as recommended Chris?

• Lack of the developer toolbar

  I see no longer the developer toolbar in my apex application. I login as an admin user and used to be able to see it. Is it possible to turn it on?
  
  Also, on a related note, what format URL should I use to go directly to a page edit mode?, if it's even possible? I use the embedded pl/sql gateway, so my URLS look like http://hostname:8888/apex/f? p = 123:101:1369073988092846.

  Please tell us your first name and update your profile of forum with it for us help. Thank you.

  If your application requires no authentication, then you would not necessarily have seen the toolbar developer, depending on how you have invoked the application. If she did not sign but you logged on as a user who is not a developer/administrator apex user, then you also would not have seen the toolbar.

  The 4550 application is one of the applications 'internal' apex which is part of the product. 4550 login pages, 4000 is the Application Builder, etc.

  Scott

• Handle null values in the aggregate function

  Dear Experts,

  Here's my query

  SELECT sum (nvl (amount, 0)) + 50 AS TXN_PER_DAY_AMNT,

  COUNT (*) AS TRAN_LOG_TABLE TXN_CNT_PER_DAY

  (TRUNC (TXNDATETIME) = TO_DATE (SYSDATE, 'DD-MM-YY'));

  Exit from the MINE

  ------------------

  TXN_PER_DAY_AMNT	TXN_CNT_PER_DAY
  NULL VALUE	2

  Desired output

  ------------------------------

  TXN_PER_DAY_AMNT	TXN_CNT_PER_DAY
  50	0

  I want to treat the null value,

  If my amount is null, it should replace 0 and add my 50 amount.

  Result must be 0 + 50 = 50;

  Help, please

  Maybe

  SELECT nvl (sum (sum() 50) AS TXN_PER_DAY_AMNT,

  -case when sum(amount) is null then 0 else end of COUNT (*) AS TXN_CNT_PER_DAY

  OF TRAN_LOG_TABLE

  Concerning

  Etbin

• Add the Null value at the end of the collection layer

  I need to create layers at the end of the index of the layer and not at the beginning. Is this possible?

  app.project.compItem.layers.addNull () puts a layer at the beginning of the collection of objects, but it should be at the end. Maybe I could add the null value, then rearange the index?

  Like this:

  var myNull = myComp.layers.addNull ();

  myNull.moveToEnd ();

  Dan

• Problem of null values for the Variable

  I work with APEX 4.0.  I have a menu page that has a list item widget types to select.  I then a navigation list that calls a report page and sets a widget-type element with the value of the widget on the page called - type element.

  Problem is that type widget on the page called article does not meet.  The report depends directly on this issue being filled.  The url indicates the element in the form of Pxxx_WIDGET_TYPE, but the value for parameter & Pxxx_WIDGET_TYPE. is set to null.  I am also an element of Pxxx_CALLED_FROM filling, which fill, and the url shows the value of & APP_PAGE_ID.

  What's wrong?  How to fill the element of widget_type?

  How do you define value for Pxxx_WIDGET_TYPE? And is there a value in the session state for this item?

  Kind regards

  Vincent

• NULL value in the print result

  I run a SELECT statement on the form below:

  SELECT col1 |' | ' || col2 |' | ' || COL3

  TABLE;

  It gives me the following outprint, which is what I need

  col1 | col2. col3

  VARCHAR2. number | VARCHAR2

  The problem is when col2 returns a NULL value, then I get this:

  VARCHAR2. VARCHAR2

  When what I want is this:

  VARCHAR2. (null) | VARCHAR2

  Is it possible to get my results of the query to print the value NULL (null)?

  I tried the function NVL NVL (col2, 'null'), but it won't work because there is a mismatch on data types. I can get the NULL value, printed by concatenating don't not columns and save results to csv, but that does not give me the formatting that I want.

  You can convert the character number column, and then look for the NVL.

  See below:

  with data as
  (
    select 'col1' col1, 1 col2, 'col3' col3 from dual union all
    select 'col1' col1, null col2, 'col3' col3 from dual
  )
  select col1 || '|' || nvl(to_char(col2), 'null') || '|' || col3
    from data;
  
  COL1||'|'||NVL(TO_CHAR(COL2),'NULL')||'|'||COL3
  --------------------------------------------------
  col1|1|col3
  col1|null|col3
  

• Styling Null value in the column attributes

  I tend to the attributes of user input placeholder to display things like "Enter blah blah blah". Then I use the attributes of color CSS placeholder the placeholder with a value lighter than the normal entrance to style text. If the placeholder is paler than normal text entry.

  I would like to DISPLAY NULL VALUE text style that I provide to select LOV is in the same color. For a line given in table format placeholders and select LOV NULL DISPLAY VALUES are consistent.

  Someone knows how to do?

  For example, if I had a list of report selection. And I used a NULL DISPLAY VALUE of 'State of entry', I might have a # 444 color when "Enter State" is displayed and a #bbb color when you see "Georgia."

  I tried including the HTML to the NULL VALUE. Put something like a DISPLAY NULL VALUE < span class = "plus-couleur" > </span > state entry. That did not work.

  Thank you.

  90% solved using this approach strategies for select menu drop-down lists placeholder. Theory of the code

• Null value in the command prompt

  Hello
  A patch for the null value in 11.1.1.6 guest?
  
  It's so tedious change the properties of the column to not nullable in RPD.
  
  Thank you
  BCHK

  Hello

  Another way to solve it, can you change your dashboard prompt prompt and find the option view then select SQL result please change statement as below.

  Go--> change your prompt--> Option display--> select the values in list of choice as--> Sql select result---> statement change as above.

  SELECT 'tablename '. "' ColumnName ' FROM 'table' where 'tablename '. "' ColumnName ' is not null

  Thank you
  Deva

• Dynamic action fails using the null value on the list of selection change event

  I have a selection list that I created a dynamic action to which I added a value set to to clear the values of other controls on the form by assigning the value NULL.
  
  This doesn't seem to work, and I can't understand why it does not work.
  
  Event = change
  Selection type = Items
  Items = P4_MYSELECTLIST
  (no other condition for this action, I want it to reset for each change in the selection list).
  
  Fire on the Page Load = False (I only want what he reset values when I use this list of choices, not the page load).
  Set Type = static assignment
  Value = NULL
  Items = P4_ITEM1, P4_ITEM2, P4_ITEM3 (including 2 other lists of selection and control of text)
  Remove the Change = No event

  Xanas,

  If you set the values NULL and not the literal string "NULL" you must change your DA slightly. Modify your game to run JavaScript Code.

  Action = run the JavaScript Code
  Fire on the Page Load = False (I only want what he reset values when I use this list of choices, not the page load).
  Code = this.affectedElements.val ('');
  Items = P4_ITEM1, P4_ITEM2, P4_ITEM3 (including 2 other lists of selection and control of text)

  Edit:
  You can also change the real action to the following if you want to leave your DA as setpoint:

  Fire on the Page Load = False (I only want what he reset values when I use this list of choices, not the page load).
  Set Type = Expression JavaScript
  Value = "
  Items = P4_ITEM1, P4_ITEM2, P4_ITEM3 (including 2 other lists of selection and control of text)
  Remove the Change = No event

  Good luck
  Janet Tyson

  Published by: Tyson Janet on January 10, 2012 09:52