Tips: APEX 5 r IR by a dynamic action after the text fields complete

Similar Questions

• Update of dynamic Action with the text box

  This goes along with: update records with the text box

  APEX: 4.0.2

  THEME: SAND

  SERVER: Oracle-Application-Server-10g/10.1.3.1.0 Oracle-HTTP-Server

  I created an example with more comments on the page:

  workspace: stevendooley34

  username: dev01

  password: dev01

  application: examples of Forum

  page: update example

  I've implemented just as I think it should be put in place, but records only updates by clicking on my Refresh"" button.

  Keep in mind that the example is found in the apex 4.2.5 but I will implement this in 4.0.2.

  Thank you

  Steven

  
  
  

  Hi Steven,

  I think the main thing that was missing was adding the elements used in the PL/SQL "Page to go".

  The reason this is necessary is so APEX know what values of point on the browser should be sent (as part of the AJAX call) to the browser.

  IF you had all the elements that must be returned to the screen, then you will use the 'Page field items to return.

  I've also corrected a few things, P6 instead of P6 and P6_SEARCH_TYPE instead of SEARCH_TYPE, but they were just small "bugs" in the example.

  I also added another real action to refresh the report after the update.

  Thank you

  -Jorge

  PS. I do not validate that your code works for multiple, but the first glance entries and a quick test, it seems to work fine.  I focused only on the DA.

• APEX 5. Dynamic action on the CHANGE event does not work after applying the filter on IR.

  APEX 5.

  Dynamic action for the CHANGE event does not work after applying the filter on IR.

  Event: Change, selection Type: jQuery Selector, jQuery Selector: td [header = 'abc'] entry

  Real action

  Selection type: jQuery Selector, jQuery Selector: td [header = 'abc'] entry, Action: run the Javascript Code

  Is TI WHEREAS behavior?

  I know, I can work around this problem by using the Refresh event and javascript, but I prefer DA and if possible Change event.

  Concerning

  mdyla

  mdyla wrote:

  It is, how to force them reallocate dynamic Action in the event of CHANGE of the input elements after refresh of IR region.

  Set the dynamic scope of the event action to Dynamics.

• Dynamic action on the points of the apex

  Hello
  
  I have a requirement like after the entry of date of birth in the element. then the age value must be defined dynamically.
  
  How can I set the value?

  Hi Tulasi,

  Follow the steps below

  Click on create button dynamic action
  Select the advanced type
  Give a name

  event - on the evolution of the
  selection type - point
  Article (s) element of your page (used to select date of birth)
  condition: no strings attached
  action - code PL/SQL Execute
  Fire on the loading of the page - white

  PL/SQL - code

  declare
  v_age varchar2(100);
  v_dob date;
  v_sysdate date;
  begin
  
  select sysdate into v_sysdate from dual;
  v_dob := :P1_DOB;    //here P1_dob is a page item from where i am selecting date of birth.
  
  select trunc(to_char((v_sysdate - v_dob)/365)) into v_age from dual;
  :P1_AGE := v_age;     // i have created one item named P1_AGE to display the calculated age.
  end;
  

  Page elements to send = P1_DOB / / replace with your agenda of the datepicker page

  Elements of the page return = P1_AGE / / replace with your article.

  Hope this will give you an idea.

  Thank you and best regards,
  Jitendra

• dynamic action sets the value of the element, but not save to DB on submit

  I'm working on a page where the value of several to show only the page elements are defined using a dynamic Action.  They are set when the user selects a value in a list of selection (and is based on the value of the selection list).  Dynamic action is triggered on a list selection change event and then runs the real action "set the value.  The selection list displays the names of sales representative.  The three fields dynamically filled are the org structure (that is, their chain management).

  For the action to set the value, I use a defined Type of SQL statement:

  Select VP, DIR, MGR

  of SALES_ORG where SSR =: P20_SSR

  In the affected elements, I have fixed Type of selection to the 'item (s)"and the value of the Item (s) for 'P20_GVP, P20_DIR, P20_MGR.

  Dynamic action works fine for the display of the page (that is, when I select a sales representative in the selection list dynamic action properly updated only display value fields three).  This page is a form in which the user submits information relating to the rep.  When the page is sent, all fields are filled in a new record of DB with the exception of three that were populated dynamically above.  These fields get the values NULL.

  When the dynamic action updates the values in the three fields is - it does not set the value of session?  Why these fields don't are not taken into account in the submit other ideas > process Page?

  I use 5 APEX with Chrome on Mac (Yosemite).

  Thanks for the note.  I didn't only display the items could not be used in this way.  I think I'll take a different approach with the design; given that the org structure is in another table that I can simply refer to that by rep when necessary rather than saving the information uploaded to the page of the form.  The reason why I have not fill the screen only the points of loading the page is because I don't know what the values should be until the user selects a sales representative in the selection list.

  I'll change the design to one of the following:

  1) change the display only items of standard text field.  NOTE: if I make the text read-only field that causes other problems when loading (I get the message "violation of protection Session state").

  OR

  2) do not include org structure in the download folder and just refer to table org Rep when necessary.

  Thank you!

  Steve

• Dynamic Actions disable button based on the text field

  Hello

  Sorry if this has already been asked but I checked and could not find a job.

  «I'm trying to disable / enable a button "view" among the elements of this region from if a text field has a value or.»  I created a dynamic action for this but its not working only partially.  I can get the button to be disabled or enabled when I leave the text field, but what I'm trying to do is to get the State of button to change as soon as I start to type in the text field or return to people with disabilities if the text is deleted.

  I don't know that I'm missing something simple and help you can give is greatly appreciated.

  I use APEX 4.1 and that's how I got the dynamic action implementation, I tried different but no event types to give them action I want.

  I also install an example (details below)

  Event - change

  Selection type - point

  Article (s) - P1_TEXT

  Condition - is null

  Real Action

  Action - disable

  Fires when the result of the event is - real

  Fire on the loading of the Page - Y

  Items affected - button

  Article (s) - P1_BUTTON

  Action of false

  Action - Enable

  Fires when the result of the event is - fake

  Fire on the loading of the Page - Y

  Items affected - button

  Article (s) - P1_BUTTON

  workspace - show_issue

  user_name - show_issue

  password - show_issue

  app_id - 61707

  http://Apex.Oracle.com/pls/Apex/f?p=61707:1

  It works as expected if you change the event of 'Change' for 'key version?

• Help with dynamic action and the selection list item

  G ' Day Apex gurus.
  
  I have problems trying to achieve to trigger the Help window from an element automatically select. A Help window is triggered when it is clicked on the label of an item, but my customer wants to be triguered automatically as soon as the user clicks to view the options in the select list.
  
  I think I should be able to do with dynamic actions but I can't function.
  
  I know when someone clicks on the label of the item selection list trigger this JavaScript
  
  JavaScript:popupFieldHelp('277938589795252851','1545903379570909')
  
  So I want to trigger the javascript also when the user click on the item selection list and pull down the options and for that I think that the dynamic action is the way to go, but I can't do things.
  
  That's what I have to do:
  
  I created a dynamic option as follows:
  
  Name: test
  Sequence: 30
  Even: click
  Selection type: product (s)
  Article (s): P1_RATING <-a selection list item
  Condtion: - no requirement.
  
  Real Actions
  Sequence: 10
  Action: Run the JavaScript Code
  Fires when the result of the event is: true
  Fire on loading the page: checked
  Code: javascript:popupFieldHelp('277938589795252851','1545903379570909')
  
  Thank you anyone who can tell me what I'm doing wrong here or bring a solution to my problem to trigger the Help window from an element automatically select.
  
  Kind regards
  Carlos

  Hi Carlos,

  I've set up a test case of exactly in the same way and it worked fine for me. I've created a page element called P1_DA_DEMO and added some values of the static selection list, then added a help text. I used the settings are lower, I suggest you try again, but also make sure that you have no other Javascript errors on the page. Use a tool like firebug to check.

  Name: Action Dynamics demo
  Sequence: 10
  Even: click
  Selection type: product (s)
  Product (s): P1_DA_DEMO<- a="" selection="" list="">
  Condtion: - no requirement.

  Real Actions
  Sequence: 10
  Action: Run the JavaScript Code
  Fires when the result of the event is: true
  Fire on loading the page: unchecked
  Code: javascript:popupFieldHelp('277938589795252851','1545903379570909')

  Scope of the event set a Bind s.

  Thank you

  Paul

• assign a dynamic action to a text element

  Hello
  using apex 4.0
  
  
  How to assign an action to a text element when you press the button.
  
  Thanks in advance
  
  concerning
  
  Published by: on April 13, 2011 02:17

  check: the dynamic of the trigger button Action
  OR
  {message: id = 9465043}
  {message: id = 9314562}

• Dynamic action - Get the difference between two dates + times

  I have problems a little dynamic to work action. I'm trying to get the time between two dates with the time difference.
  
  Here is what I got (this is apex 4.0):
  
  Two date pickers + two numbers fields (date/start/end times)
  
  I created a dynamic action on the page who fires on the point lose focus (above points).
  
  The real action for the DA is the body of the PL/SQL function:

  declare
    end_date DATE;
    start_date DATE;
  Begin
    start_date := to_char(:P1_START_DATE || ' ' || :P1_START_TIME, 'DD-MON-YYYY HH:MIAM');
    end_date := to_char(:P1_END_DATE || ' ' || :P1_END_TIME, 'DD-MON-YYYY HH:MIAM');
    :P1_HOURS := end_date-start_date;
  End;

  When I change the values on the page, I get the following error:
  
  AJAX call back Server error ORA-06502: PL/SQL: digital or value error: character number conversion error to set the value.
  
  I'm guessing that there is a problem with the date formatting, but I can't make it work. Thanks in advance!

  Hi djston,

  because you chose the dynamic action of 'Set value' with the "Body of the PL/SQL function" type you need to return the value. Try the following code

  declare
    end_date DATE;
    start_date DATE;
  Begin
    start_date := to_date(:P1_START_DATE || ' ' || :P1_START_TIME, 'DD-MM-YYYY HH:MIAM');
    end_date := to_date(:P1_END_DATE || ' ' || :P1_END_TIME, 'DD-MM-YYYY HH:MIAM');
    RETURN (end_date-start_date)*24;
  End;
  

  and P1_REQUESTED_HOURS like 'item affected. "

  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

  Published by: Patrick Wolf on January 17, 2011 10:54

• Dynamic action - defining the value of affected parts

  Hello
  
  I'm a little trouble trying to set the value of several items affected in dynamic Action (refresh the number of the part to Page 2). Page 2 I want the user to select the order number and fill in the items combines automatically, for example part number Descr. I can make it work for Part_Number, but the same value appears when I add P2_DESCR to items assigned to set the value. I'm probably doing something really stupid!
  
  http://Apex.Oracle.com/pls/Apex/f?p=11536:2
  
  Kind regards
  
  Mickey

  Hi Mickey,

  It is not as easy as it should be, even. You certainly do not make something stupid at all!

  Currently the action 'Set value' support only 1 distinct value. You might have other 'Action' within the same dynamic action that returns the other element you want, but it's inefficient, you need to make 2 round trips to the server to retrieve each value. We are looking for the opportunity to put multiple values without needing more trips to go back out of the box in a future release, but for now I think the best approach is to use a custom mix of dynamic measurements, JavaScript and a level of page AJAX callback.

  For this example, I use the EMP table, where the user selects the number and the name of the employee and employment are returned, but the technique can be used for your situation.
  

  
  
  1. Add a page 'AJAX Callback' called 'GET_EMP_INFO', make the type "PL/SQL" with a "Point of process" of "On Demand - run this process when requested by AJAX ' and add the following code:

     begin
         for c in (select ename, job from emp where EMPNO = to_number(:P1_EMPNO)) loop
          apex_util.set_session_state('P1_ENAME', c.ename);
             apex_util.set_session_state('P1_JOB', c.job);
             /* Add more set_session_state calls here if you want to return more item values */
         end loop;
         apex_util.json_from_items('P1_ENAME:P1_JOB');  /* Add more here for returning more values */
     end;
     

  2. Create a dynamic action "Advanced" (because we need to use the action "Run JavaScript Code"), with the following attributes:
     
     
     
     • 'Change' - to the fire of the dynamic action every time the number value used change event.
     
     
     • Selection of Type 'Article (s)' - to be able to select the element of page employee number.
     
     
     • Article (s) "P1_EMPNO" - the page employee number element.
     
     
     • Real Action "to execute JavaScript Code. If you want details on the loading of the page as well, make sure that the 'Fire when loading the Page' checkbox is checked. Add the following "Code":

       var get = new htmldb_Get(null, $v('pFlowId'), 'APPLICATION_PROCESS=GET_EMP_INFO', $v('pFlowStepId'));
       get.add('P1_EMPNO', $v('P1_EMPNO'));
       gReturn = get.get();
       json_SetItems(gReturn)
       get = null;
       

     
     
     
     
  
  
  
  So, basically, that's all. I recommend this approach for now, until better support us in native mode to set multiple values, or a plug-in dynamic action arises that does just that!

  Hope that helps.

  Kind regards
  Anthony.

• Can not set a value by the executed dynamic action on the page element "selection list."

  I created an agenda of the page 'list of selection' and I want to when I change a value in another element of the page set only 'screen '.

  I created a dynamic action on the page element "selection list" for this.

  These are the dynamic action attribute:

  When:

  ======

  Event: change

  Selection type: point

  Article: P29_PURCHASE_ORDER

  Condition: No strings attached

  Advanced:

  ========

  Scope of the event: static

  Identification:

  ==========

  Action: Set

  The ' Action Page when the changed value "attribute of the element of 'list of selection' = 'None', and when I run form the dynamic action run and set the value for once and do not update the value according to the change in the article"list of selection. "

  Note: when I change the previous attribute of 'Redirect and set', dynamic action run and properly value, but the value was hidden soon

  I want to value when the value of change of select list according to this change successfully.

  Please, advice me,

  Best regards

  Mustafa Ezzat

  Hello

  you set the value of the 'Page elements to submit' to P29_PURCHASE_ORDER?

  Then, the SQL statement would use the current selected value.

  This is the help text says: "specify a list separated by commas of the elements of the page that will be submitted to the server and therefore available for use in your"SQL statement"," PL/SQL Expression"or"Body of the PL/SQL function".»

  Kind regards

  Erik-jan

• Dynamic action on the region

  Hello
  
  Request Express 4.1.0.00.32
  
  I have a report region on a page that is conditionaly displayed depending on the value of an element of page Pn_ITEM = "HIDE".
  
  I have dynamic stock running on the page that fill a collection and update the report without the need to submit the page. However, I need to show the report somehow when the collection contains at least one of the members present.
  
  I tried the following:
  
  1st real action running pl/sql that adds a record / member of a collection, then a 2nd action sets the value to a page Pn_ITEM = true 'SHOW' action item and a 3rd that should show the region based on the value of the real action 2.
  
  My collection has an added member. The value 'SHOW' is applied to my article on Pn_ITEM page by the dynamic action but the region of report I want now displayed is not displayed. Obviously if the page is submitted, the report will now be shown however I can't send the page at this stage that's why I need to do this dynamicaly or through javascript and on the application process.
  
  Any ideas how to get my region report to display once the collection has at least one member without submitting the page?
  
  Thanks in advance.

  Remove the requirement for the view from the region. You don't want this here since it completely stops rendering region if the condition is not fullfilled to the render time. You want that he made, but not displayed.

  Add css to the region (inline, class):

  style="display: none;"
  

  Add real action that will do a refresh on your area (component - refresh, select your report as an affected item region).

  Now, either:
  Add a real action of type run javascript. Since you can not put conditions on the real actions, we will test the condition in javascript.
  Choose one:

  if($v("Pn_ITEM")=='SHOW'){
  //if you want to target the region to be shown by an ID (static id?)
  $("#region_id").show();
  };
  

  if($v("Pn_ITEM")=='SHOW'){
  //if the triggering element would be the region to be shown
  $(this.triggeringElement).show();
  };
  

  if($v("Pn_ITEM")=='SHOW'){
  //if you'd want multiple affected elements to be shown at once drop the [0]
  $(this.affectedElements[0]).show();
  };
  

  Create a new dynamic action that has the same conditions of release as your other dynamic action.
  Specify a when condition:

  $v("Pn_ITEM")=='SHOW'
  

  Create a real "Show" type action to show the region.

  Final result should be your dynamic action creating an item in the collection, an update of the report based on the item (but still not represented) and finally a show in the region.

  Remember that stocks will also fire on page load (so don't forget to check the box on the actions of true), otherwise the region does not appear initially.
  I would say that the item is probably not necessary, but depends on any other logic, you might have on your page and possibly interacts with it.

• Apex 4.0 interactive report row view dynamic action "after Refresh.

  Hello
  
  It seems that interactive report view row do not trigger the event "after refresh.
  I have not tested other events.
  
  I have taste.
  https://Apex.Oracle.com/pls/OTN/f?p=40323:76
  
  There is a dynamic action that show the alert by region "after updating' event.
  
  When you see a row, the alert is not displayed.
  Change record show no alert ether.
  
  Is it bug or missing feature?
  
  Kind regards
  Jari

  Hi Jari,

  I consider this a bug/feature missing as well. I filed bug # 10376989.

  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

• Apex 4: Feature missing dynamic action for the region of calendar

  Hello
  
  If I create calendar view region Type 'Partial Page Refresh' it do not support fully dynamic actions.
  
  For me, for example event "discount for after ' are not triggered
  
  
  
  Kind regards
  Jari
  
  Published by: jarola on October 20, 2010 15:53

  Hi Jari,

  that is not yet supported, but it will be something that we seek to add to the 4.1

  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

• Dynamic action - when the 'event' and 'condition' seems to have no sense

  Step by step, I am trying to get free Javascript coding so I can rely on what natively offers the Apex. It was an interesting experience, however I have noticed certain situations sicesdonneessontdisponibles options seems to have no sense, at least to date, and you will certainly help me which can be cleared up. I tried to put one of them into words. I just created a new dynamic action that will just set the focus to an element whenever my page is loaded.

  Why my new dynamic action allows me to choose the "Page loading" event and condition "sucks"? I don't understand why this combination is available. There is probably no effect anyway, but I decided to leave the condition "without condition."

  Thanks in advance.

  Franklin.Jr wrote:

  Step by step, I am trying to get free Javascript coding so I can rely on what natively offers the Apex. It was an interesting experience, however I have noticed certain situations sicesdonneessontdisponibles options seems to have no sense, at least to date, and you will certainly help me which can be cleared up. I tried to put one of them into words. I just created a new dynamic action that will just set the focus to an element whenever my page is loaded.

  Why my new dynamic action allows me to choose the "Page loading" event and condition "sucks"? I don't understand why this combination is available. There is probably no effect anyway, but I decided to leave the condition "without condition."

  It's just that there is a basic LOV status of one size for all types of events. Most of the conditions it contains is relevant to events associated with the elements. "Page Load" + "sucks" doesn't in fact make sense, but 'P4_END_DATE' + 'is null' fact. The Condition property remains visible and active so that the option "JavaScript expression" are available, as this can be used to make any event conditional.