Similar Questions

• Select the list with the list of dynamic values with more than 4000 tank of query

  Hello
  
  I have no application where users can store SQL queries in a CLOB column. This query is then used to populate the list, select a dynamic element through LOV. Following the code returns the query for dynamic LOV used to populate the select list. It works fine except when the length of the lv_sqlStatement becomes more than 4000 characters. Then application crashes with "ORA-06502: PL/SQL: digital or value error: character string buffer too small" when Select the list item rendering.
  
  Any ideas how to get around this problem? Any help is appreciated. Do not say to them to write shorter than 4000 queries because I can't (it's operational requirements).
  
  DECLARE
  lv_sqlStatement end_user_set.sql_statement%type;
  BEGIN
  lv_sqlStatement: =: P2_SQL_STATEMENT;
  return ' select the label, value of (' | lv_sql_statement | t ')
  To_char (t.value) if not in (select value from end_user_set_member eusm)
  where eusm. EUSRSET_ID = ' | : P2_EUSRSET_ID | ')';
  END;

  I just blogged about this problem and posted a solution. See this announcement:

  http://www.deneskubicek.blogspot.de/2013/03/select-list-with-dynamic-lov-and-Ora.html

  Denes Kubicek
  -------------------------------------------------------------------
  http://deneskubicek.blogspot.com/
  http://www.Apress.com/9781430235125
  http://Apex.Oracle.com/pls/Apex/f?p=31517:1
  http://www.Amazon.de/Oracle-Apex-XE-Praxis/DP/3826655494
  -------------------------------------------------------------------

• Select the list with propose pulling the values of %

  Hi all
  
  I have a tabular presentation of data app and from views of the choices selected in the 'list of selection with submit' the post, it works very well for the chosen values, when I choose '%' I want to display all existing records in the form of tables, but instead he said: "no data found". How to solve this? Kindly help and advice.
  
  ex:
  
  Query tabular-
  
  Select a, b
  table
  When a type: POINT
  
  Agenda:
  
  Type: select the list to submit
  Named LOV:
  Select a d, a r
  from table_recherche by 1
  
  Receive your answer.
  
  Thank you and best regards,
  Senana

  Hello

  You have to check what is the value returned by the selection list when you select '%' in the select...
  There is a null value to display field where you can enter '%' and the return NULL value you enter 0

  then change your query in a table
  Select a, b from table when one like: POINT GOLD: ITEM = 0

  Kind regards
  Shijesh

• Select the list date picker on a single line - is this a bug?

  I use: Application Express 3.2.0.00.27
  
  Here is a bug? If so, how he reported so it will be fixed in a future version of APEX? If this is not the case, how can I do so it ends as I wish?
  
  1. create the blank page
  2. create html region
  3 create the 'select list' (start on new line - Yes... Span - line field - Yes, ColSpan - 1, 1)
  4. create the date picker component (start on new line - no,... On the ground - No, ColSpan - 1, length of line - 1)
  
  There will be other items displayed in columns more above what I just had create you above. I want the list of selection and the datePicker to show side by side on the same line, so I put the element selector to date on the same line in the same field as the selection list element.
  
  HOWEVER... the date picker eventually displayed in the selection list item (sort of), instead of next to it on the same line.
  
  Here is what I get:
  ...................... [Field selection list] Label date Picker
  Select label list
  ...................... [Date field Picker]
  
  Here's what I want:
  Select the list tag [field selection list] Date Picker [Date Picker field]
  
  Thank you
  Steve
  
  Published by: sskelton on August 3, 2009 11:01
  
  Published by: sskelton on August 3, 2009 11:02

  Hello

  Take a look at my first answer here: Re: problem with the position of the elements of can help you

  Andy

• Select the list with a shipment does not save to the database

  OK, I have a form with several fields (text, radiobox, selection list, display text). I have one of these lists of selection fill a display in the text field. When I chose a selection of the selection list, she filled the screen in the text field with the correct information but erased all the other information that was the inscription in the other fields. I searched the forum and found that the selection list should be a selection with mailing list and the branch page on itself, which works, but now these 2 fields information is not saved in the database. All other fields are saved, but not both. Anyone know what im missing? Thank you
  
  Deanna

  Hi Deanna,
  First the display as a text cannot insert data into the database. It can only display data from database. I guess you do not want the user to enter these areas, and that's why you use display as text field.

  There is a good way to resolve this situation. Say, you have 3 select list P1_ITEM1, P1_ITEM2, P1_ITEM3 in your page. For the change of P1_ITEM1 the screen Select the list and the LOV type in your query, assuming you want the value to be retrieved from a table. Therefore, type-

  Select emp_id, ename from emp;

  type the default value and null -1 and display null YESvalue. Make sure that under the type of source, you have the selected with the correct name database column.
  for P1_ITEM2 to the section LOV retype your query - i.e.

  Select mng_id, executive pay where emp_id = NV('P1_ITEM1') or NV ('P1_ITEM1') = 1

  Basically, this statement updating the data in the list select second after the first selection. type the default value and null -1 and display null YESvalue. Make sure that under the type of source, you have the selected with the correct name database column.

  Do the same for the third. It should work fine.

  I hope this helps.

  Kind regards

  Pascal M
  http://Tajuddin.whitepagesbd.com

• Select the list box file and read the data from file

  I can list the files in the folder in the listbox

  1. I want to just list file .txt files

  2. How can I read data from the selected file (.txt)?

  I think that's what you want, enter a model in your list of files vi (for example, *.txt) and then just use File.vi text of reading by using the selected item in the list box (double click on event or value change) and use the starting for the vi records list path.  I have included a crude extract for your pleasure.

• Select the list

  using an element from the selection list with a sql statement to the LOV.

  I want to display (for example using emp) ename (employee name), but back to the page-item the empno.

  Select ename, empno from emp order by 1 r d

  what I see on the drop-down list is the ename and fills the page element is also the not the empno ename

  This is the expected behavior (if so what is the second entry in the selection list for?)?

  Eben

  ebenwalker wrote:

  the behavior we are trying to achieve is that the user selects the name but the page fills up with the empno and the user sees the empno.  Perhaps no one expected behavior?   (don't have not implemented those fields in the table)

  I think that I misunderstood what follows in the original post:

  what I see on the drop-down list is the ename and fills the page element is also the not the empno ename

  I took this means that the name was displayed in the select list and has been stored in the status column value / session. This clearly shows not the case in the HTML code generated for the control above.

  You seem to want the control to display the selected option value, but present the content of the list option when activated. In this case, Yes, the behavior that you expect is certainly not provided by standard selection list control (if I am now actually understand this and expect this selection and display behavior to occur in a single command).

  The standard command with behavior more closely matches the one described is a Popup LOV with field of entries of configuration Enterable, Show and store return value, as in This example added to your application.

• Select the list that behave like trees

  Hi all

  I use apex 4.2.5.

  I want to create a tree like the list item, which shows the child records under main folders.

  for example, in the emp table, employees of managers. so I want to create a list which show and then employees managers under each manager way as only one employee may be selectable, managers should not be selectable.

  How to do this?

  Thank you

  Maahjoor,

  Consult the Group by list select plugin that helps you choose the child entries

  I hope this helps.

• Select the list item

  Hello

  I got an item from the list of selection on page 1. Any value is selected in this section must have happened on the next page 2 on click of a button and gets displayed or to be used in page 2.

  How can I reach it?

  Thanks in advance

  
  

  This button performs a redirect not a send this page. The value of the selection list is therefore not stored in session state. The button must send to the page and then create a branch to the next page,

• Select the list!  Help

  I create a report with the element select two
  1. Select months and this is just
  2. Select kind point and the list of values definition
  I want to select one and retrun ('a', 'b')
  but the return value is error
  
  can you help me to change it?

  Check out page 6:

  Define the LOV with the values that you want to include separated by a ^:

  STATIC2: a; a ^ b, b; a ^ b ^ c, c, b ^ c

  Convert the string returned by the LOV in an array of xml elements in the report query:

  select * from tab_select where yyyymm=:p6_a
  and kind in (
    SELECT  EXTRACTVALUE( xt.column_value, 'e' ) AS single_element
      FROM
        TABLE(
              XMLSEQUENCE(
                 EXTRACT(
                    XMLTYPE(
                       '' ||
                       REPLACE( :p6_b, '^', '' ) ||
                       ''
                       ),
                    '/coll/e'
                    )
                 )
              ) xt
              )
  

• Select the list when the button display problem in Oracle Apex

  Hello world
  
  I use a button that displays a selection list box (contains two values) click on...
  
  Whenever the button is touched for the first time, the selection list box does not appear properly... the list box is displayed in a smaller size if the values it is not visible...
  However it appears correctly when I hit the button for the second time... its strange...
  
  Help, please!
  
  Kind regards
  Sandeep Reddy

  There are two options. One is to create a Page process that fires before header or after and sets the value of the element. This method works when the value is independent of the other page elements. If the value is dependent on other page items, you can set all at once in the same process.

  Example:

  declare
    var_field1   VARCHAR2(40);
  begin
    var_field1  := :APP_USER;
    :PX_USERNAME  := var_field1;
    select COUNT(row_id) into :PX_USER_COUNT from users;
  end;
  

  This example illustrates two ways to define the elements of the page: one using another variable and the other as a result of a pass-through select query. You can also use the function calls, the application variables and more.

• Select the list with option key

  Has anyone found a way to impliment a Select list that also allows you to enter a value that is not in the list of selection?

  Hello

  Have you tried a popup LOV?

  Not perfect, but usable solution.

  Concerning

  Michael

• SELECT the list of the table...?

  How to select the (view) on the list of all tables in the database, please?
  I forgot this command and you will not find anywhere? He drives me crazy... ((
  It was something like "SELECT (table names) of user tables.
  I work in SQL * more
  
  Thank you

  SELECT table_name
    FROM user_tables
  

  This will show you all the tables that has the current user. You can also query the DBA_TABLES or ALL_TABLES if you want to see all the tables you have access to or all tables in the database.

  Justin

• Select the list with doSubmit ('SAVE')

  Dear members,
  
  Please do not kill me for that matter...
  
  I use APEX 2.1.0.00.39 delivered with XE. What I need is a list of selection within a form region indicating the content of a source LOV which is a column of data. If the select list is replaced by another value, it should initiate a doSubmit ('SAVE').
  
  I tried the list with submit - did not work. I tried to change the STI to a selection list and:

  HTML Form Element Attributes: javascript:doSubmit('SAVE');

  But both times the result I have the same thing: when I change the select list of another element, the form is committed, but after reviewing it, the original of the select list item is selected again...
  
  What I am doing wrong?
  
  Best regards
  Johann

  Hi Johann,.

  The parameter must be defined:

  onchange="javascript:doSubmit('SAVE');"
  

  What are the parameters of complete Source, you have for the item? You use any calculation a process on the question?

  Andy

• Select the list doesn't work is not in the report - see demo

  Ok..
  
  I have created a demo on APEX 4.1.1... and 4.2 and it fails when 10 characters or more are in the list, with 103 lines or more
  
  http://Apex.Oracle.com/pls/Apex/f?p=13679:1
  
  workspace: nzp
  username:demo
  password: demo
  
  Dean

  You use the apex_item.select_list_from_query method which returns a VARCHAR2 value that has a maximum of 4000 bytes size when it is retrieved in a SQL query.

  Go to the apex_item.select_list_from_query_xl method returns a CLOB value up to 32 K in size, such as discussed in the error report: ORA-06502: PL/SQL: digital or value error: character string b. (The problem, it was not a not clear exactly how the list was generated).

• Select the list relative to the Position of region model

  Hi all

  XE SUMMIT 4.2 11.2

  I have a form that begins to fill up with buttons, from different actions that users want to perform on the data on the page.  So I have a number of buttons in the model of the region, they can choose amongst...

  I'd like replace the buttons with a drop-down select list and a GO button, allowing to submit or call a dynamic action based on the criteria...

  Ive looked around but can't see any reference or model how to add an element to the position of the region...

  If anyone has any ideas on how this could be done, Id be grateful...  IM assuming that you would have to replace the area and somehow the position in the select list.

  Kind regards

  Richard

  • Create a copy of the model region région StandardStandard + body inline.
  • Change the definition of the model of the new model:
    1. Change the element to span in div. uButtonContainer
    2. Replace the #BODY substitution string # by the substitution #SUB_REGIONS string #.
    3. Add the #BODY substitution string # to the position that you need among the positions button in the container button.

  
    
  
      
  #TITLE#
      
  
        #CLOSE##PREVIOUS##NEXT##DELETE##EDIT##CHANGE##CREATE##CREATE2##EXPAND##COPY##HELP##BODY#
      
    
    
  
      #SUB_REGIONS#
    
  
  

  • Create a new area of container HTML and assign it the new model Standard region + body inline .
  • Create the item in the selection list and the Go button in the new region of container.
  • Make your area form a subregion of the new area of container and change it to have model.
  • Add the following the page property CSS Inline style sheet:

  section.uRegion>div.uRegionHeading .uButtonContainer {
    display: table-cell;
    text-align: right;
    font-size: 0;
  }
  #P9_X_CONTAINER {
    display: inline-block;
  }
  

  "P9_X" by replacing with the name of the selection list item.