APEX 3.2 - Dynamic Actions

Similar Questions

• 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.

• Obtain / use value radio in Apex plugin for dynamic action button

  Apex 4.2

  I'm working on a plugin that you run a dynamic action based on the value of a selected option button. I think its more so the syntax that is causing me problems.

  I have a point page (P127_DISPOSITION) reprsented as a group of radio buttons. There are three cases for the Group of radio buttons: CREATE, update, and THROW. The LOV source for the element on the page is:

  STATIC2: create new Inspection; CREATE, update of existing Inspection; Updated, throw; IGNORE

  I have a plugin that displays a map and a few other neat, tools and toolbars other clever tricks. When a user clicks on the radio button under the UPDATE, the card must hide some of these tools. This part is not so bad that I have the code for this. Here's what I or tried so far:

  $("#P127_DISPOSITION").change(function() {
  if ( $("#P127_DISPOSITION").val == 'UPDATE' )
  $("#draw_point").hide();
  $("label[for=\draw_point\"]").hide();
  } else if ( $("#P127_DISPOSITION").val == 'CREATE')
  $("#draw_point").show();
  $("label[for=\draw_point\"]").show();
  } else {
  $("#draw_point").show();
  $("label[for=\draw_point\"]").show();
  }
  });
  

  The statements in the IF statements are not the problem. I tested and been using these statements in my plugin for other reasons. These statements just to show or hide the toolbar. But I'm doing this action happens dynamically on a radio button is selected. So I know there must be some problems in the way I use the onChange function or the statement real himself.

  Any help on this would be greatly appreciated. Thanks in advance.

  NewApexCoder

  I don't think that your problem is with dynamic action, but how the html code that is generated when the plugin looks like.

  If the generated html code is not a type of entry right front, you need to write your own javascript code that overrights the apex.item () .getValue (default).

  To explain what I mean lets take a look at the native radiogroup and popup lov.

  A radiogroup of point P40_DISPLAY_RETURN of the page html code looks like

  
      
  Different display and return value
      Cat
  
      Cow
  
      Dog
  
      Lion
    
  

  As you can see the element with the id P40_DISPLAY_RETURN is the set of fields. Because the set of fields is not a value attribute neiter $x('P40_DISPLAY_RETURN').value and $('P40_DISPLAY_RETURN').val)

  the value will give you. Apex. Item ('P40_DISPLAY_RETURN'). GetValue() will return the C.

  And for the lov contextual element P40_POPUP_LOV of the HTML page looks like

  Now the P40_POPUP_LOV element is an input element, but the value is the value to display. So $x('P40_POPUP_LOV').value and $('P40_POPUP_LOV').val () will give you the display value ' OHare, Edward "Butch" While apex.item('P40_POPUP_LOV').getValue () returns the return value 4.

  Take a look at the getValue for both javascript code, you see that the functions are actually different and depend on the widget that is the element.

  getValue : function() {
    // get checked input value, in the context of the fieldset
    // note: can't use $lRadios here because this is a reference
    // to the initial state
    var lReturn, $lRadio;
    if ( pType === "checkbox" ) {
        // checkbox will return an array
        lReturn = [];
        $( ":checked", lFieldset).each( function() {
            lReturn[ lReturn.length ] = this.value;
        });
    } else {
        // radio group should return a single value
        $lRadio = $( pSelector + " :checked", apex.gPageContext$ );
        if ($lRadio.length === 0) {
        // check if the length of the jQuery object is zero (nothing checked)
        // if so return an empty string.
            lReturn = "";
        } else {
            // otherwise return the value
            lReturn = $lRadio.val();
        }
    }
    return lReturn;
  }
  

• APEX 4.0: Dynamic action problem when hiding point page

  Hello world
  
  I created a dynamic Action that shows/hides a page element.
  When hide it, if this page is a text box, object, which resizes texarea is still visible... as well as quickpicks (as appropriate).
  If point page corresponds to a date, and quickpicks, quickpick labels are invisible, but the commas that separate them are still visible. Fortunately, date picker icon is hidden.
  
  I hope this helps
  Oscar
  
  PS: Tested on apex.oracle.com using IE8

  Hi Oscar,.

  Thanks for this posting. This is a known bug (#9811411) with dynamic stock control show or hide an element of the page currently only the following:
  

  • The item itself (the input, textarea, etc.).
  
  
  • Any other standard compound element (datepicker, color picker icon, all the list items Manager, shuttle elements, etc.).
  
  
  • An element label, if defined in the standard way (tag with an attribute 'for' corresponding to the attribute 'id' elements).

  We do control however no other currently defined attributes in the element definition (pre / post text, quick pick item controls, control center, etc.).

  There is a fairly simple solution, and it is to check the box 'Yes' to the ' show / hide all elements of the page on the same line "in the"Setting"region in the actions of 'Show' and 'Hide '. This will control everything, but the limit that you should not have any other elements on page displayed on the same line, because these will be also shown / hidden by doing this.

  Sorry for this current issue, I hope that the workaround can be useful until we can fix.

  Kind regards
  Anthony.

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

  Hello I hope I can get assistance on this matter and thank you in advance for any information.

  I have an APEX 5 screen, that has 4 fields of entry of text and under this one IR that has these 4 parameters in its SQL where clauses.

  Now if I create a button that submits page or redirects to this page my report can be updated with the values of user entered without problem, basic stuff.  If I create the settings section as a dialog box model once again that I can get the update report as this dialogue submits the page as well as the report can refresh according to closed dialog option.

  What I struggle to reach is to allow the user to enter values in the text fields click on a button called 'submit' and there all stages of implementing dynamic action without page reloading.  I want user to P1_A, P1_B, P1_C, P1_D press on "submit" input, dynamic action that links the values entered into the fields, then fire another dynamic action that updates the State when the button is clicked / modified values what works the best.

  I am struggling to get this to work and I even tried to copy these settings and do them as hidden for example bind input P1_A to P1_A_Hidden by a dynamic action and have the report where clause =: P1_A_HIDDEN, but have not managed to get this working.

  It's possible?  I know its easy to simply send the page and make it work, but I want the experience to be quite uniform for the user and act as you never leave the page.

  I saw on the packages of the app in the chart example.  The bubble chart has a list selector (salary) and the table updates dynamically, it seems so that the process can occur, but I need the user to enter text and not use selection lists.

  My apologies if I missed any, but I can give you more if it helps.

  Concerning

  1972903b-5166-494e-8355-08d9d4006e96 wrote:

  Hello I hope I can get assistance on this matter and thank you in advance for any information.

  I have an APEX 5 screen, that has 4 fields of entry of text and under this one IR that has these 4 parameters in its SQL where clauses.

  What I struggle to reach is to allow the user to enter values in the text fields click on a button called 'submit' and there all stages of implementing dynamic action without page reloading.  I want user to P1_A, P1_B, P1_C, P1_D press on "submit" input, dynamic action that links the values entered into the fields, then fire another dynamic action that updates the State when the button is clicked / modified values what works the best.

  The button simply trigger a unique dynamic action of refreshment on the IR region. Session state for page elements must be processed automatically by specifying them in the property Page to submit Items of the IR region.

  Please ensure that you have updated your forum profile with a recognizable username instead of "1972903b-5166-494e-8355-08d9d4006e96": Video tutorial how to change username available

• Dynamic action real action is not available in the APEX 5.0

  Hi all

  We did the/import export of APEX 4.2 to version 5.0 of the APEX, but I am unable to find the real Action of dynamic Action in APEX 5.0. Can someone help me on this.

  

  LnTInfotech wrote:

  We did the/import export of APEX 4.2 to version 5.0 of the APEX, but I am unable to find the real Action of dynamic Action in APEX 5.0. Can someone help me on this.

  

  Assuming that this refers to you being unfamiliar with the default constructor of app UI Page Designer in APEX 5.0. See "dynamic Page Designer action management" for more details. True/false actions appear as nodes in the dynamic Action of the left pane of the designer of Page navigator tab:

  

  If you do not use the Page Designer, you can move on to the familiar view of the component:

  

• Apex 5 - error checksum dynamic Action

  Hi all

  I don't cease to Marvel and depress me on apex 5.

  I just had a problem with dynamic action on a page with the checksum protection enabled.

  I need to read a value from a PLSQL table and give it back to a form element.

  So I have a page of submit element in the d.a. (primary key of the table) to fetch the row of the table.

  When I run the page I get an error of checksum on the question.

  What I am doing wrong?

  Thanks in advance for your suggestions.

  Robi

  OK see this

  APEX 4.2.1 - error dynamic Action with SSP

• APEX 4.2 limiting size of the value dynamic Action

  Hi all, I'm using ApEx 4.2.5 with 11 g BD and stumbled on this problem.

  I'm trying to set the value of a div within an HTML region. To do this, I use one set dynamic Action launched by a custom event "search" when user press enter or click OK to a search bar. I also use the PL/SQL function as set type body.

  I tested it and it works fine except if the content of the value is large enough (about 30,000 characters or more). I can't find any information about a size limitation for the return value of this type of package. I get this error code: ORA-06502 when I'm looking for a big content, and it seems that this error may occur when "you attempted to assign a value to a numeric variable, but the value is greater than the variable can handle", but I'll be back a PL/SQL CLOB variable in a div, so I don't see any kind of limitation. I think the limitation can be in the call made by apex in the background AJAX...

  I need help on this, thanks in advance.

  Gaël

  Hi gados12,

  gados12 wrote:

  OK, I tried something and the result is weird.

  I created a pakaged function to retrieve the right HTML content that is stored in my CLOB column (because I reached the limit of characters for PL / SQL code in dynamic action)

  So I called my function (allows to name it FNC_GET_SEARCH) my previous dynamic Action Set value. I still get the same error with large HTML content. However... it is there, it's weird.

  So that means the error is not my FNC_GET_SEARCH function, but the dynamic Action itself... So there must be some kind of limitation with this kind of dynamic action?
  Is it because the dynamic action to set the value using the package HTP in the background?

  The DA type 'Set Value' is for session state implementation and display the value of an element of page APEX value that is defined internally as VARCHAR2 (4000).

  As a result, you get the above error. Use the approach mentioned above to manage CLOB based rendering html.

  Also of your FNC_GET_SEARCH function for the display unit test error message.

  Kind regards

  Kiran

• Apex 5 after execution of a dynamic action, want to display message and redirect the page

  Hello Experts,

  I use 5 Apex on XE 11 g.

  One of my page, I have 1 button that performs a dynamic action.

  Right now, I've added two real actions on the key. First of all is PL/SQL code, and the second is on the alert, which shows the success message.

  I want to show the message (box Apex message and not the simple alert message JavaScript box) on successfully executing this dynamic action and post that redirect to another page.

  
  

  Can someone help me please in the present.

  
  

  Thank you

  Thierry
  

  Thierry says:

  I use 5 Apex on XE 11 g.

  One of my page, I have 1 button that performs a dynamic action.

  Right now, I've added two real actions on the key. First of all is PL/SQL code, and the second is on the alert, which shows the success message.

  I want to show the message (box Apex message and not the simple alert message JavaScript box) on successfully executing this dynamic action and post that redirect to another page.

  Use the simple way to do this:

  • A button that submits the page rather than perform a dynamic action
  • A process of PL/SQL after presented with the necessary success message page
  • A branch to the landing page with the option include the success process message verified

  General management and the process should be contingent on the button that is clicked.

• Apex 5.0 "session state protection violation" during the change of display only value point in dynamic action.

  The following feature gives us a message "session state protection violation", after we migrated our application from Apex 4.02 to 5.0.

  For example, in apex.oracle.com: https://apex.oracle.com/pls/apex/f?p=50676:1:

  Whenever the value of the input field changes, the URL to test changes. This is done in a dynamic action of 'change' on the version field. The action of the set value changes the value of URL to test.

  When the page is sent to the error message is displayed.

  1. Why do we get this message in Apex 5.0 and not in 4.0.2?

  2. What is the way to do this in the Apex 5.0?

  Thank you

  René

  

  Just try save session state - no.

• APEX 5: Dynamic Action do not run on DEMAND Condition = VALUE

  After migration from APEX to APEX 5 dynamic action 4.2.5 which performed in 4.2.5 won't work in 5 APEX.

  Event DA: BEFORE the PAGE is SENT

  Condition: Ask = value

  Value: SAVE

  Page contains the button SAVE, in the debug REQUEST window appears like SAVE, but DA does not occur.

  When the condition is not defined, DA works correctly in the APEX 5.

  Is this a bug in 5 APEX?

  Hey Bozo,

  Bozo says:

  How to have this in mind, can be made to run before Page submit DA specified button click?

  It depends on what you want to achieve a click of button and what you want to achieve with DA.

  The purpose of the button and DA can be combined in a javascript function or in the DA himself.

  How this can be achieved in the DA itself is:

  • Instead of shooting the DA "before submit Page', fire the DA to the click event of button. (to do this change the button action to listen for events from DA)
  • In the first real action, run everything you want to achieve with DA.
  • Write another real action, to submit the page and set the application to any value you want. (ensure that the processes we submit are conditional on the overall application, instead of the State of the button)

  Kind regards

  Kiran

• Dynamic action in Apex - automatic text field display based on the definition of value

  Hello

  I have two text elements. Need to create dynamic action for what follows,

  1 Order_number

  2 Order_type

  When a user enters an order number starting at 1, the order type should type should automatically posted as CONSUMER.

  
  

  When a user enters an order number starting with 2, the order type should type should be automatically displayed as COMPANY to another display null.

  Can anyone help please have solved this issue.

  Thanks in advance!

  Hi 2932464,

  2932464 wrote:

  Please change your login username of "2932464" to something meaningful. Reference: Video tutorial how to change username available

  I have two text elements. Need to create dynamic action for what follows,

  1 Order_number

  2 Order_type

  When a user enters an order number starting at 1, the order type should type should automatically posted as CONSUMER.

  When a user enters an order number starting with 2, the order type should type should be automatically displayed as COMPANY to another display null.

  Can anyone help please have solved this issue.

  Hereby you mean something like this: https://apex.oracle.com/pls/apex/f?p=52380:11:129938442406997:

  If Yes, then create dynamic action as follows:

  • Create a dynamic action on the Order_number change event say. P11_ORDER_NUMBER.
  • Event-> change, Type of selection-> item (s), article (s)--> P11_ORDER_NUMBER Condition-> is not null
  • Real Action-> to run the JavaScript Code
  • JavaScript code:

    var ordernum = $('#P11_ORDER_NUMBER').val();
    var startdigit = ordernum.substr(0,1);
    if (parseInt(startdigit) === 1) {
      $('#P11_ORDER_TYPE').val('CONSUMER');
    } else if (parseInt(startdigit) === 2) {
      $('#P11_ORDER_TYPE').val('BUSINESS');
    }
  

  I hope this helps!

  Kind regards

  Kiran

• APEX 4.0 IE8 - definition of value with dynamic Action - no display of the result

  Hello

  I use APEX 4.0 and IE8. I made a dynamic action that fires on the editing an item.

  Event: change

  Rype of selection items

  Article: P77_item_1

  Condition: No strings attached

  Real Actions: The value

  Action: Set

  Set type: PL/SQL function body

  : P77_item_2: = Y;

  Page items to submit P77_item_1

  Items affected

  Items of Type selection

  Elements P77_item_2

  I see that it works in session. Now, I see that P77_item_2 is inserted. But there is no display of the value.

  I tried item_2 as textfield, view only, or read-only, but the behavior is always the same. What can I do to show the change in the order of the day?

  Thank you!

  Le_di wrote:

  I use APEX 4.0 and IE8. I made a dynamic action that fires on the editing an item.

  Event: change

  Rype of selection items

  Article: P77_item_1

  Condition: No strings attached

  Real Actions: The value

  Action: Set

  Set type: PL/SQL function body

  : P77_item_2: = Y;

  Page items to submit P77_item_1

  Items affected

  Items of Type selection

  Elements P77_item_2

  I see that it works in session. Now, I see that P77_item_2 is inserted. But there is no display of the value.

  I tried item_2 as textfield, view only, or read-only, but the behavior is always the same. What can I do to show the change in the order of the day?

  Do not have access to an instance of APEX 4.0 to study, but any code of "PL/SQL function body" must include a RETURN clause:

  :p77_item_2 := 'Y';
  return :p77_item_2;
  

• Confirm the dynamic action does not not as expected in the APEX 4.2.5

  This looks like a bug in APEX 4.2.5.  I have a page with a "Cancel" button that redirects to another page.  There is a dynamic action that fires on the button with a confirmation action and the text ' are you sure?  However, if the user selects OK or cancel in the confirmation dialog box makes no difference - the redirect is always performed.

  I found this question after the migration of a page that worked to 4.1.1-to-4.2.5.00.88 APEX and were also able to replicate on apex.oracle.com here:

  https://Apex.Oracle.com/pls/Apex/f?p=19896:2

  (Press the Cancel button in the top right of the page redirects to page 1, regardless of the user's response to confirm the popup.)

  I don't need someone to suggest the alternative code, I know how to build my own confirmation processing.  I want to just raise this as a bug as possible and see if there is a solution to make the dynamic action works as it should.

  NB I found this in the patch notes for 4.2.5.00.88 on a fix for a similar problem:

  http://www.Oracle.com/technetwork/developer-tools/Apex/application-express/Apex-425-patch-set-notes-2186274.html

  15984978

  Dynamic action front-Submit with a confirmation message does not

  Hi Tony,.

  I think the problem is that the action of the button is defined as 'Redirect page in this Application', but it must always be "defined by the dynamic Action" as soon as you have set dynamic actions 'click' to a button. Normally, which is automatically changed as soon as you create your first dynamic action of a button, and I just confirmed by creating a test button in your application that has been defined as «Redirect...» ». After that I created a dynamic action the action of the button is set to "defined by the dynamic Action.

  Is it possible that you have modified the action of the back button to «Reorient...» » ? The question why «redirect...» "does not work, it's that we cannot guarantee in what order the browser will process click on events defined with onclick in the tag button itself and those events attached as a click event handlers. This is why it is necessary that everything is defined as dynamic actions. Only in this case you will be able to cancel the treatment.

  Concerning

  Patrick

  Member of the APEX development team

  My Blog: http://www.inside-oracle-apex.com

  APEX Plug-Ins: http://apex.oracle.com/plugins

  Twitter: http://www.twitter.com/patrickwolf

  Post edited by: Patrick Wolf

• Link between apex and dynamic action images directory

  Hello

  Recently, I upgraded my version of 4.2.0 for 4.2.2 APEX.

  I missed the step where you have to re - setup the WAR of ADR file to point to the new directory of images. The result is that my dynamic actions would not trigger in the application.

  Although the problem is solved (by the missing step), I am interested to know how dynamic action links to the directory of the specific images of version to make it work?

  See you soon,.

  Xrc xarg wrote:

  Recently, I upgraded my version of 4.2.0 for 4.2.2 APEX.

  I missed the step where you have to re - setup the WAR of ADR file to point to the new directory of images. The result is that my dynamic actions would not trigger in the application.

  Although the problem is solved (by the missing step), I am interested to know how dynamic action links to the directory of the specific images of version to make it work?

  Dynamic Actions are implemented using jQuery and JavaScript, so their operation depends on the good jQuery and JavaScript APEX referenced files when the page is loaded. These files are stored in the "images" folder hierarchy ('Pictures' are an unfortunately close label, legacy for shared components that reside on the web server. 'Assets' or 'resources' would be better words to describe the current content of these files.)

  The references that are in charge of these files are included in the page templates. These are stored in the database and thus updated by the upgrade SQL script. If the files specified by the URL in the page template references are not created in the necessary locations by following the installation steps, the referenced files are not loaded and the dynamic actions generated on the page cannot access the library functions they need to run.