Cascade LOV display text (based on LOV) report clasic

Similar Questions

• Display as text based on LOV a form

  A column of report can have Apex 4.0.2 display type "display text (based on LOV). I don't know this type of display in a form, only "view only". However, that displays the code (for example, empno), and no description (ename). I don't want to use the list select or Popup LOV, because my article should not be editable.
  
  Is there something like "Display text (function LOV)" in a form?
  I know that I can make a point of non-base of data and use a SQL statement as a source, but that I can not re - use the existing LOV.

  Is there something like "Display text (function LOV)" in a form?

  Before APEX 4.0 there was a display text (based on LOV, does not save the State) form point type. In 4.0, the variety of the types of items has been simplified and customization options the smaller number of types of basic elements moved elsewhere.

  Set the properties of the element as follows:

  H4. Name
  Display: display only
  H4. Parameters
  Save Session State: No.
  Based on: the display value for list of values

• In cascade LOVs (APEX 4.1) problem, using in the report does not define values

  Hello
  
  I use APEX 4.1.0.00.32 and I have a simple report as
  
  SQL :*
  
  SELECT * in the region
  Region WHERE the like '% "| P3_REGION | » %'
  and country like "%" | P3_COUNTRY | » %'
  and the city like '% "| P3_CITY | » %'
  
  Elements:*.
  
  P3_REGION:
  Select a separate region as d, r of the region of the region
  
  Display the Null value: YES
  Value null, display value: - Select -
  Return value of NULL: + 0 +.
  
  P3_COUNTRY:
  Select distinct country as d, r of the region of the country where region =: P3_REGION
  
  Display the Null value: YES
  Value null, display value: - Select -
  Return value of NULL: + 0 +.
  Cascading LOV Parent article (s): P3_REGION
  
  P3_CITY:
  + select distinct city, city as the region r, whose country =: P3_COUNTRY
  
  Display the Null value: YES
  Value null, display value: - Select -
  Return value of NULL: + 0 +.
  Cascading LOV Parent article (s): P3_COUNTRY
  
  
  The LOVs work very well and the correct values are displayed if cascade through them
  
  So, I want to the last step to filter the report with the values that were selected in the lovs. And that I does not.
  I tried to add a button with the SUBMISSION of the page. After choosing values in all the LOVs and by clicking on the button SUBMIT page supports, alle LOVs are disabled (with value - select-) and the report shows all lines.
  I tried to change the "redirecting to Page 3" button and setting the values P3_REGION, P3_COUNTRY, P3_CITY P3_REGION., P3_COUNTRY. & P3_CITY. but without success.
  I tried to use the 'Page Action time value' parameter to 'Validate' or 'redirect and set' for all the element LOVs or only the last element LOV, but then the cascade of the LOVs is not working properly and the report does not change.
  
  I am confused as I Don t know what I can do so far. I think this should be a condition easy limit/filter the report with the values in the LOVs.
  In addition, it should be possible to choose only the LOV region and then limit the report with this region (not select country and city)
  
  Thanks in advance!

  I had a problem similar to a previous version, fixed when I updated element Source value or Expression (the section of the Source) to himself.

  I mean:
  for the P3_REGION, defined as & P3_REGION element.
  for the P3_COUNTRY, defined as & P3_COUNTRY element.
  for the P3_CITY, defined as & P3_CITY element.

  It will be useful.

• How do the default editing a selection list after a change in another list of selection is made (not in cascade LOV).

  Hello

  I searched for the answer for a while now, but could not find a solution to my problem. It's a rather trivial issue, but after dealing with more urgent problems, I stuck with it and I can't move forward I use Apex 4.2.1

  OK, lets start with a description.

  I have two selection lists. After making a choice in the first, I would like to than the second value to change. It is not cascade LOV case, however, at least I don't.

  Let me give you an example. Suppose we have a table with name and default to the occupation.

  Name	By default occupancy
  John	Doctor
  Mark	Firefighter
  George	Firefighter
  Tom	Concierge

  End user first selects the name in the first list, then the occupation of another. It's perhaps not clearly in the example given, but the order of the questions.

  What I want is to force a change in the second value in the list after a choice in the first. So after the name is chosen, the occupation should switch to the default.

  The assignment is the most typical, but not the only one. So I want the end user to be able to change the occupation if necessary. Tom of sense is not to be janiotor, it can be whoever he wants this is why it is not cascade LOV problem.

  I tried with dynamic action - definition of value and then refresh. It works when the second selection list is the text field. I can't find a way to make it work with another selection list.

  Hope you can help.

  Concerning

  AEMs salvation,

  What I wanted with display and return value, you usually have a list of selection like this query:

  SELECT occupation d, occp_id r

  OF professions

  If your return value is an identifier. To use the text as return value is rather rare. Where my question, because obviously you must select the return value in your query, NOT the display value.

  So let me explain what is a set value. It takes the value of the server by using your query and AJAX in the background, then uses Javascript to set the value of the item in the browser.

  At this point your selection list still has the OLD value in the session. Then, you do a refresh and the element uses the old value, and it seems that nothing happens.

  So solution:

  -clear default values, you don't need those

  -get rid of refresh it in your DA

  Kind regards

  Joni

• Loading list select cascade lov

  I have three selection list each with a parent lov cascade, except the first.
  
  1 - TOOL
  2 - CATEGORY
  2. - IN SUBCATEGORY
  
  Of these 3 elements of selection list... what I save is the "return value" of the subcategory, which is an identifier. If the problem appears when I try to change the information after I save it. I tried to extract the information in the "source type" box with an "sql return value" as well as the sector 'default value', but he did show errors when I want to create a new record... So I wonder if I can bring data with javascript or otherwise... Thank you
  
  Best regards, bernardo

  Hello Bernardo.

  the problem on your page 3 is that P3_CATEGORY is not automatically by a column of data. That's why when you view an existing record he won't show anything. And because the value is NULL, your 3rd LOV (P3_CATEGORY_ID) won't find something because P3_CATEGORY is null or an invalid value.

  You have two options:

  (1) add the CATEGORY in the database column to your table of PROBLEMS or
  (2) use a calculation or process to extract the CATEGORY based on your subcategory (P3_CATEGORY_ID) and fill P3_CATEGORY with this value. This calculation/process to trigger after the process of "fetch".

  See my calculation of example on page 3. In addition I also put P3_TOOL as "Page to go" for P3_CATEGORY_ID LOV, because you always have to specify all the columns that are used in the SQL statement 'Cascading LOV Parent éléments' or 'Page to present '.

  Hope that gives you a direction.

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

• What is the differece between a Standard report column and that is set to display text (escape special characters)?

  Hello friends,

  My requirement is

  I want to create a table. Presents some columns to display text.

  so my question is,

  What is the difference between a Standard report column and display text (escape special characters) in the attribute column property?

  Kind regards

  Arianne.

  Hi ujwala1234,

  ujwala1234 wrote:

  Hello friends,

  My requirement is

  I want to create a table. Presents some columns to display text.

  so my question is,

  What is the difference between a Standard report column and display text (escape special characters) in the attribute column property?

  Kind regards

  Arianne.

  Here is the difference:

  • Standard report column: this is used when your column in the SQL query returns the HTML markup. For example the query SQL with APEX_ITEM API columns or columns where you have mixed data in the column with the markup. In short, APEX rendering engine treats the column as HTML markup and analysis accordingly to display the required HTML element.
  • Display text (escape special characters): this type analysis the column data in the form of data stored in the database (no HTML). During analysis if the data contains special characters then it escapes and displays the data.

  Yes, you can mix the manual in the form of built on APEX_ITEM with normal standard report (display text) columns.

  I hope this helps!

  Kind regards

  Kiran

• Reuse cascading LOV in several pages?

  For example, if you page elements to make the car and identify the model, model car as element Parent LOV cascade so that every time the car has changed, the LOV for model would be updated. (Copied from documentation: P)

  Thus, the request for model car LOV is defined as

  select car_model d, car_model r
  from car_models
  where car_make=:CAR_MAKE
  
  

  And on the page, I establish a page CAR_MAKE and use it as the "Cascading LOV Parent article (s). So far so good.

  I want to use this LOV in another page. The problem is, APEX reject create me CAR_MAKE in another page, saying "name of the element is already used by another page or application.

  Addition of the LOV even for each page (only using linked different variable name), is there a solution?

  I thought to use a copy of the car to point application dynamic action game and referred to the point of Application in the LOV. Is it guaranteed that the dynamic action complete before the LOV is updated?

  Request Express 4.2.0.00.27

  Oracle 11g XE

  thtsang

  If the parent element names differ only in the number of page as in your example, you can use:

  select car_model d, car_model r
  from car_models
  where car_make=v('P'||:app_page_id||'_CAR_MAKE')
  

  Beware that you add the element relative to Cascading article (s) Parent LOV because apex generator won't recognize him.

  In this way, that you don't have to change the standard LOV when used on a new page.

  Nicolette

• Double output on Cascade LOV

  Hi all.
  I spent 3 days of testing in this case, I have the script online at:
  
  http://Apex.Oracle.com/pls/Apex/f?p=78875
  
  I have 3 LOV:
  
  #1 is just ok
  #2 needs value between 1 # (returns a copy)
  #3 requires value of #2 (returns duplicate also)
  
  The user for the development is test/test123
  
  I really appreciate any help you give me.
  
  my version of the apex is 4.2 also
  
  Thank you!!

  Well, I agree, it was weird enough I just had to take a look. I saw fire ajax twice for very strange select statements.

  Snooping in your template page I noticed that you had commented on the #BOX_BODY tag #.

  #BOX_BODY # is mandatory, so I put back it. I think you could fool APEX because you had it on the page, but it was all inside of a comment.
  in any case... I do not fully understand why JS code that refreshes selects it was added twice to the page, but it's fixed now. :)

  Just make sure that you have your BOX_BODY tag in all your pages. Even if you don't want to use it. :)

  Oh and FYI, the elements need not be added to the Articles Page to submit because the list of element Parent of Cascade LOV already takes care of this.
  Assistance on the ground + "you can then use these page elements in the where clause of your SQL statement"list of values"". "+"

  Saludos,
  -Jorge

  Published by: jrimblas on May 9, 2013 22:46

• Handling cascading LOV (multi-Select parantes LOV)

  Hello
  
  I use LOV cascade.
  
  P1_PARENT - Parent LOV (i.e. multiple selection)
  P1_CHILD - child LOV
  
  LOV Parent being multiple selection, so it will have the following values... P1_PARENT = AA:BB:CC
  
  and where clause in the LOV cascading should be like

         where col1 in (:P1_PARENT)
     

  -How to convert the element value for P1_PARENT of AA:BB:CC to "AA", "BB", "CC"
  - Is there an another way manage in cascade LOV (to select several parent LOV).
  
  Select the list of P1_CHILD

   
      select d, r
    from test
   where col1 = :P1_PARENT
   where col1 in (:P1_PARENT)

  Thank you
  Deepak

  Hi Deepak,

  In where clause for the LOV child, you can use instr function as:

  (instr(':'||:P1_PARENT||':',':'||col1||':',1) > 0 ) 
  

  To access the individual elements in the multiple selection: P1_PARENT, you can use:

  DECLARE
  
  l_selected HTMLDB_APPLICATION_GLOBAL.VC_ARR2;
  
  BEGIN
  
    l_selected := HTMLDB_UTIL.STRING_TO_TABLE(:P1_PARENT);
    FOR i IN 1..l_selected.count
    LOOP
          //  your code here...access individual elements using  l_selected(i)
    END LOOP;
  
  END;
  

  Thank you
  Rohit

• You want to display text in all the pages of the report.

  Hai,
  
  My report have lots of pages. And I want to display text (ex: report name) in all the pages of my RTF using BI-Publisher in word format. Please help me how to do the same.
  
  Thank you in advance.
  
  Kind regards
  Uraja

  create a header in rtf
  or
  create the template header and call it in the main model

• Apex 4 Cascading LOV s how to define a child LOV back to the null return value

  Hello
  
  My problem is that I use the new dynamic action to implement features of LOV cascading to the Apex 4 which means not having to submit the page to update child LOVs after parent LOV changes.
  
  What I find, is that when you change the value LOV parent, then the child LOV (which has a return value of zero) is not or by default in the return value zero (in my case no selection should return-1) if the list is filtered to a different set of values, which is not a selection valid. The LOV child is left without a choice when I need its default value to the return value zero (-1, which represents all values).
  
  Also, I expected to do before the page is sent and filtering to the bottom of the hierarchy of LOVs can work when the child is zero (-1, which means that all values) and in turn her child LOV (s) will also the child null filter.
  
  Any help would be appreciated.
  
  Thank you

  Hi 804641,

  I don't know if I get your problem and I tried to reproduce.

  http://Apex.Oracle.com/pls/Apex/f?p=2672:6 is my example with a LOV cascading where I also defined a dynamic action that is triggered when P6_EMPNO changes and it shows the current selection.

  Maybe it helps if install you an example on apex.oracle.com and provide space to work/user/pwd, so that I can have a look. I'm not sure about your sentence "help for a new dynamic to implement cascading LOV feature", because dynamic actions are not necessary for LOVs cascading. It is a characteristic of the types of items themselves where you just set the attribute "Cascading LOV Parent éléments".

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

• Is there a way to display text labels for the toolbar icons?

  Doesn't seem to be a way to display text labels in firefox 29.0.1. I get bored really what he does so much easier for me. Is it possible to recover?

  You are welcome.

  Yes, the classic theme restaurant is safe to use. Version 1.1.8 is completely overhauled, and there are currently more than 156000 users.

  In the FAQ of modules:

  Are safe modules to install?
  
  Unless it is clearly indicated otherwise, Add - ons available in this gallery have been checked and approved by the team of editors and are safe for the installation of Mozilla. We recommend that you install only approved modules. If you want to install untrusted modules or add-ons from third-party sites, be careful because these add-ons can damage your computer or violate your privacy. Learn more about our approval process

• How to display text programmatically in the drop-down list box?

  Is it possible to display text programmatically in a drop-down list box.  I would like to display the word "Select" in the drop-down list box each time my program starts.  As it is now, drop-down list displays the last channel that has been selected the last time that the program is running.

  Thanks in advance.

  In fact, after actually reading your post...

  

• B276HUL - sound of buzzing/vibration when displaying text

  Hello

  Recived my monitor yesterday and I found a few questions

  1)

  When you lift the monitor that it is obvious that something is in bulk on the inside. There is a rattle noise clear as if a small screw is tumbling backward. Other than as described below, the monitor seems to work very well however, and I'm not sure if there is an RMA number valid?

  2)

  The monitor is audible noises when displaying text. No noise is audible during the display of photos or video.

  Specificially happens when displaying multiple lines of text in small print. Particularly in windows Explorer when you browse folders with a lot of content in the 'list' or 'Detail' view. The noise is so clearly audible above noise background and difficult to ignore. If I resize the Solution Explorer Windows, noise is reduced / increases in proportion to the size of the window. Noise is also audible when you browse web pages with text or editing of text documents.

  The noise is constant while adjusting the contrast or brightness. It is independently using DVI or DisplayPort. Have also tried to connect to another computer with the same result.

  If I reduce the resolution or use Windows scaling of the frequency of the sound changes, but is still audible.

  EDIT: Two computers use windows 8. We have a discreet GFX (MSI 760) and the other is a laptop with Intel HD graphics card.

  simple answer: RMA

• No display text

  I started my computer today and no text is display. There is no time at the bottom right of my office and no text under my programs, the Start button will not work either. I was suggested to do a system restore, but without a start button and no text similarly navigate a system restore I am unsure of my options. If someone knows this problem and a way to fix or an easy way to get a restore syetm with no display text at all I would be very happy. I am running windows 7.

  Thank you

  Given that your PC is only two weeks old I could do this:

  1. Perform a factory restore, using the hidden disk partition. Consult the manufacturer's web page for instructions on how to start the process.
  2. If the machine always behaves badly, require a warranty repair or replacement. If this machine does not work perfectly now and then he'll grief for years to come.

  Be sure to mark my answer as "Response" to this topic.