Dynamic Action condition javascript checkbox.checked count > 0

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• Dynamic action calling JavaScript with parameters

  I have a DA who called some JavaScript to Hide/Show/cancel 2 P110_PARENT_SOLUTION_ID text elements, P110_ANSWER_TEXT be part of radio P110_DIRECTORY_TYPE.

  DA > settings > Code:

  If ($v ("P110_DIRECTORY_TYPE") == 'R') {}

  $("label[for=P110_HEADER_TEXT]").text ("name of the root directory")

  $x_Hide ('P110_PARENT_SOLUTION_ID');

  $x_Value('P110_PARENT_SOLUTION_ID',"");

  $x_Hide ('P110_ANSWER_TEXT');

  } ElseIf ($v ("P110_DIRECTORY_TYPE") == 'E') {}

  $("label[for=P110_HEADER_TEXT]").text ("header text")

  $x_Show ('P110_PARENT_SOLUTION_ID');

  $x_Show ('P110_ANSWER_TEXT');

  } ElseIf ($v ("P110_DIRECTORY_TYPE") ==' no) {}

  $("label[for=P110_HEADER_TEXT]").text ("directory name")

  $x_Show ('P110_PARENT_SOLUTION_ID');

  $x_Hide ('P110_ANSWER_TEXT');

  $x_Value('P110_ANSWER_TEXT',"");

  }

  This works perfectly, however I need to reproduce this code for 2 more areas on the same page. To do this, I created a JavaScript function with 3 parameters and call it in the dynamic action

  Page header > Javascript > function and Global Variable declaration:

  function ProcessDirType

  (I_DirectoryType

  I_ParentSolutionId

  I_AnswerText

  )

  {

  If ($v (I_DirectoryType) == 'R') {}

  $("label[for=P110_HEADER_TEXT]").text ("name of the root directory")

  $x_Hide (I_ParentSolutionId);

  $x_Value(I_ParentSolutionId,"");

  $x_Hide (I_AnswerText);

  } ElseIf ($v (I_DirectoryType) == 'E') {}

  $("label[for=P110_HEADER_TEXT]").text ("header text")

  $x_Show (I_ParentSolutionId);

  $x_Show (I_AnswerText);

  } ElseIf ($v (I_DirectoryType) ==' no) {}

  $("label[for=P110_HEADER_TEXT]").text ("directory name")

  $x_Show (I_ParentSolutionId);

  $x_Hide (I_AnswerText);

  $x_Value(I_AnswerText,"");

  }

  }

  DA > settings > Code:

  ProcessDirType

  ("P110_DIRECTORY_TYPE"

  , "P110_PARENT_SOLUTION_ID".

  , "P110_ANSWER_TEXT".

  );

  Her DA stopped working correctly, I tried to replace the parameters with single quotes but not joy.

  Can someone give me the correct syntax so that I can make my code more generic and call in three different DA?

  
  

  Concerning

  ADE

  I didn't think there would be syntax errors, everything looks good from here. Single or double quotes can be used.

  Maybe it's something to do with the way in which the dynamic action is called. Is what event listening? Nothing has been changed in order to manage several regions?

  You can add this sort of thing to your javascript to help determine what is invoked and view the output in the javascript console.

  console.log('I_DirectoryType:'+I_DirectoryType);
  

• The dynamic action of javascript

  Hello

  Good evening.

  I am aware, that we can trigger dynamic actions in multiple ways, based on events of the DOM.

  can someone help me triggering a dynamic javascript action.

  But not based on events.

  Ex: name action dynamic, based on its name or sequence or in any other way.

  There are situations where I have to call dynamic measures to avoid hand-written Ajax calls.

  Thanks in advance

  Hello

  The correct answer to this post:

  Not sure why the following code lines failed to trigger a dynamic action

  $("#P0_SIGNAL").val (123) .changes (); --Also failed
  $("#P0_SIGNAL").trigger ("change");  --Also failed

  This line would trigger a dynamic javascript action.
  Apex. Event.Trigger ($("#P3_TEST_ID"), "change","" ");

  
  

  Steps to make it work.

  
  

  I need to trigger a dynamic action when a value is set to hidden JavaScript element

  
  

  P3_TEST_ID is a hidden item.

  Create a dynamic action to shoot the P3_TEST_ID change event.

  Setting the value of p3_test_id of javascript wouldn't trigger a dynamic action.

  Run the following code to fire the javascript DA

  Apex. Event.Trigger ($("#P3_TEST_ID"), "change","" ");

• Dynamic action call javascript to conditionally define read-only elements

  Hello
  
  I work with Apex 4.0.2.00.07. I have a form that is used for data entry. If the value of P1_STATUS = 'Order' (P1_STATUS can have the values of "Quote" or "Order") then all the elements cited on the Page (P1_QUOTE_PARTS and P1_QUOTE_LABOUR) are set to read-only.
  
  I tried to put the following code in the action DA "Run JavaScript Code"
  
  $('P1_QUOTE_PARTS').readonly = true;
  $('P1_QUOTE_LABOUR').readonly = true;
  
  Not too sure if the syntax is correct.
  
  I'm new to using JavaScript with Apex (not all good books/PDF on using JavaScript with Apex know)
  
  TIA

  You seem to have mixed with jQuery syntax and syntax JS for modifyig HTML attributes.

  It should be

  $('#P1_QUOTE_PARTS').attr ('readonly', true);

• With the help of JavaScript condition in the dynamic action of JQuery selector

  Hi guys,.

  I have a Setup master detail on a page.

  The detail section, I have a tabular presentation.  One of the fields is a selection list.  The first record in the select contains the value * not * that has a value of primary key for the 1.  I have a distinct region with a simple text field where the user can insert a value into the table if the value does not exist.

  I want than the region of text element to only appear if the value * not listed * is selected.

  I managed to make it work when the value is selected with the help of dynamic action with a bit of JQuery and JavaScript by setting the ID on the selection list to 'create' and have the following in JavaScript $(this.triggeringElement) .val ()! = 1 in the JavaScript for dynamic action condition shows it or hides the region of 'create' and that works well.

  However, if the secondary table is empty before the detail records were created (nothing selected in triggering jQuery Selector) the region of create is displayed when I don't want it.

  I guess I need some sort of NVL in JavaScript condition?

  I use APEX v4.2.

  Any advice would be appreciated.

  Chris

  Cashy wrote:

  I have a Setup master detail on a page.

  The detail section, I have a tabular presentation.  One of the fields is a selection list.  The first record in the select contains the value * not * that has a value of primary key for the 1.  I have a distinct region with a simple text field where the user can insert a value into the table if the value does not exist.

  I want than the region of text element to only appear if the value * not listed * is selected.

  I managed to make it work when the value is selected with the help of dynamic action with a bit of JQuery and JavaScript by setting the ID on the selection list to 'create' and have the following in JavaScript $(this.triggeringElement) .val ()! = 1 in the JavaScript for dynamic action condition shows it or hides the region of 'create' and that works well.

  However, if the secondary table is empty before the detail records were created (nothing selected in triggering jQuery Selector) the region of create is displayed when I don't want it.

  I guess I need some sort of NVL in JavaScript condition?

  I use APEX v4.2.

  Simple solution is to hide the region containing the element of text by default, using the style = "" view: no ' in the property of the attributes of the area in the region. " It will be always hidden when the page initially, but its visibility will be controlled by the DA subsequently.

• Code Action run Javascript dynamic Apex 4.1

  Hello world
  
  I want to know if there are known bugs on the dynamic Action (the Javascript code to execute).
  
  We did a dynamic action to action "window.open '.
  Window.Open ("& RAPPORT_URL_LANCEMENT", "_blank").
  
  But we have a problem. The first time, a blank page opens not mentioned by our URL page.
  
  We also tried to create a branch to our URL by does not open in another window. We want to keep given our open application page.
  
  What we can do for this?
  
  Thanks in advance. Good bye.

  Is RAPPORT_URL_LANCEMENT a Page or item of the application?
  Then, try window.open ($v ('RAPPORT_URL_LANCEMENT'), "_blank").

  It is a Substitution variable?
  Then, try window.open("#RAPPORT_URL_LANCEMENT#","_blank").

• Interactive report case triggering a dynamic action

  Hello

  My interactive report is built, based on the following query

  SELECT ID_OPERACION, NOMBRE_CLIENTE, TOTAL_PAGAR, APEX_ITEM. CHECKBOX (1, O.ID_OPERACION, "onclick ="f_UpdateCollection (this)"', a.c001") "Seleccionar"

  OPERACIONES o, apex_collections a

  WHERE the a.c001 (+) = O.ID_OPERACION

  and a.collection_name (+) = "OPE_COLLECTION".

  
  

  I use a collection because I don't want to lose the selected controls caused by paging.

  
  

  I would like to add a dynamic action that each time check box is selected, an element (P5_TOTAL_SELECCIONADO) summarizes the column TOTAL_PAGAR of all the checkboxes that are selected and each time a checkbox is unchecked the Total_seleccionado subtracts the value of the selected item.

  
  

  How can I do?
  

  Hi Eva,

  Please check again your application and see if it's what you thought.

  I made a few changes. First, here you were talking about P5_... the elements in your workspace apex.oracle, the page number is 1, so I changed the P5_... elements of P1_...

  Then, you let the fire on the boxes page laod on, but you don't want t function to begin to evaluate during page loading.

  There were also a few errors in the javascript code, I suggested. The VALOR_PAGAR selector was not correct, I've changed a little bit. Also all selected text values are strings and adding javascript strings will be just concatonate them. I made string number conversion for you, also taken into account that null values (P1_TOTAL_SELECCIONADO on page loading is null) cannot be cast to number.

  The result is:

  var VALOR_PAGAR = $(this.triggeringElement).closest('tr') .find ('td [headers = "VALOR_PAGAR"]') .text)

  var TOTAL_SELECCIONADO = $v ('P1_TOTAL_SELECCIONADO')

  VALOR_PAGAR = (isNaN (parseInt (VALOR_PAGAR) = VALOR_PAGAR)? 0: VALOR_PAGAR)

  TOTAL_SELECCIONADO = (isNaN (parseInt (TOTAL_SELECCIONADO) = TOTAL_SELECCIONADO)? 0: TOTAL_SELECCIONADO)

  var total = VALOR_PAGAR + TOTAL_SELECCIONADO

  $s ('P1_TOTAL_SELECCIONADO', total)

  This is the code to add checkboxes checked, false action is the same except for total, which is:

  var total = VALOR_PAGAR - TOTAL_SELECCIONADO

  Kind regards

  Vincent

• Show / hide the dynamic Actions does not work in Windows 7 IE10 and APEX 4.2.1

  Hello

  I have a page in the APEX 4.2.1 reactive Blue theme, where show or hide page elements based on changes to other page elements and their values, in terms of JavaScript expression.

  It's that everything works well in Chrome 31.0.1650.63 m and 25.0.1, Firefox but not Internet Explorer 10. I thought it might be linked to this solution to the problem of Ajax IE10 | Code of Jason and tried their recommendation, but appears not to have contributed.

  Help please!

  Thank you

  Alex.

  I found the problem and it was my fault. One of my dynamic actions using JavaScript expression conditions was missing quotes in $v ("P1_ITEM1"), breaking the rest of the related JavaScript code. Chrome and Firefox did not care, but IE seems to be less tolerant of mistakes like that.

  Scott, thanks anyway. It is useful to know that I have that option as well.

• dynamic action - hide values if the element in the array?  syntax error (I think).

  Hello world

  I have an application page that contains a lov (gears).  If a particular device is selected, I want to hide other fields.   The value of the machine could be one of many.  I created a dynamic action using javascript... but I'm really not familiar with javascript and can't seem to make it work.   Note, there is a line below commented that compared to gear to the value of "500".  This line works and mask fields... but I need to make it work for all possible values.  Any help would be really appreciated!

  Thank you, Karen

  var no_size is ["000", "300", "320", "400", '500', '501', '550', "620", "630", "650", '662', '700', '750', '760', "803", "811"];.

  $(". {Gear") .each (Function (index)}
  

  If ($v (this) == '500')
  If ($.inArray ($v (this), $no_size)) >-1
  {
  var rowTR is $x_UpTill (Thi, 'TR');.
  $(rowTR).find(".) G_SIZE"). Hide();
  $(rowTR).find(".) Stretch"). Hide();
  $(rowTR).find(".) Mesh"). Hide();
  }
  
  });

  This seems to do the trick.

  var no_size is ["000", "300", "320", "400", '500', '501', '550', "620", "630", "650", '662', '700', '750', '760', "803", "811"];.

  $(". {Gear") .each (Function (index)}

  If (no_size.indexOf ($v (this)) > - 1).
  {
  var rowTR is $x_UpTill (Thi, 'TR');.
  $(rowTR).find(".) G_SIZE"). Hide();
  $(rowTR).find(".) Stretch"). Hide();
  $(rowTR).find(".) Mesh"). Hide();
  }
  on the other
  {
  var rowTR is $x_UpTill (Thi, 'TR');.
  $(rowTR).find(".) G_SIZE"). Show();
  $(rowTR).find(".) Stretch"). Show();
  $(rowTR).find(".) Mesh"). Show();
  }
  });

• Dynamic action on the fields of forms in table form

  Hello guys.

  That I can see on the form fields in a table, I can't perform dynamic actions. What I want is to have an element of the selection list when in the change event, it changes the values for all the records in the report. For example if I have 40 records in this tabular form and I change the value of 'Open' to ' near the field called State, I want to see this change (status value of 'Open' close ') all rows in this tabular presentation. Is this sensible?

  Thank you very much, Bernardo.

  Hello Bernardo.

  There are several ways to accomplish what you want.

  -You can create a PL/SQL procedure to manage an update on all the rows according to the value of the value of your column. I wrote once a blog that can help you with that:

  http://vincentdeelen.blogspot.nl/2013/06/custom-multi-row-processing-using.html

  -You can create a dynamic action with javascript or jQuery to handle the change event.

  The first option is more secure because it is managed by the database, the second is more simple and example adjustable all the entire column for all rows displayed, without the need to refresh your tabular presentation, or your entire page. For course work, you should however have little validation at the end of the database. I also think that it is not possible to set the values of the rows that are not displayed, which would again require some PL/SQL for handling.

  If you need help setting up the dynamic action, please set up an example on apex.oracle.com.

  Kind regards

  Vincent

• Tabular form using dynamic Action set

  I have a tabular presentation created using APEX_ITEM.
  
  That is to say. APEX_ITEM. SELECT_LIST_FROM_LOV(3,NVL(D.FK_ATTENDANCE_CODE,'%null%')
  
  I want to use a dynamic Action to set the value based on the value of a hidden page element.
  I created a Page element 'P1358_HOLD_ATTENDANCE_CODE', and I can see he's up to the correct value.
  
  I tried to create a dynamic Action (run Javascript) to set the form of tab selection list item (f03), but it does not work.
  
  Here is what I tried:
  
  var line = $x_UpTill (this.triggeringElement, 'TR');
  var otherElement = $(' input [nom = "f03"]', ligne) [0];
  otherElement.value = $x('P1358_HOLD_ATTENDANCE_CODE').value;
  
  Any ideas?
  I know, as a backup, I could put the ID = when creating elements in a tabular form so that all the lines are different, but I hope that the JQuery can do it more easily.
  Thank you

  Did change selection that I said fix the prob?

  If this isn't the case, him DA is without a doubt was fired at your event?

• Condition of dynamic Action with and/or Expression Javascript

  Hello

  Anyone know if it is possible to have multiple values assessed in a Javascript Expression in dynamic Action?  For a DA on click of a button with status as a Javascript Expression, I want it to be worth...

  $v ('P5_ITEM_1')! == « X » || $v ('P5_ITEM_2') is nothing

  Therefore all true subsequent actions should be triggered when the P5_ITEM_1 is not equal to add or P5_ITEM_2 is null.  This does not work for me.  Only the first condition seems to be considered. The second seems to be ignored.  In other words, I can pass the two around and I have rated P5_ITEM_2 and the other ignored.

  Thoughts?

  -Seth.

  If you would like to evaluate both conditions then have nested If statements or use and operator instead where operator

  in one or the Organizer if the 1st condition is true then the whole expression must be set to true so that the rest are not evaluated

  Kind regards

  Vishal

  Oracle APEX 4.2 reports | Packt Publishing

  Vishal blog

• Dynamic action to execute PL/SQL that calls a JavaScript alert - does not

  Greetings,

  I'm stuck!  I use the Apex Version 4.2.2.  I have a requirement that, when the user fills Field1, I check the database to see if the value of field1 has already been used.  If it was used, I have to inform the user, but the user is allowed to reuse the value - that is to say, duplicates are allowed.  My thought is to use a dynamic action to check the onchange of value running pl/sql to check (via a function in the database) and if it returns true, use a javascript alert to inform my user value is used.  They can then close the alert and change (or not change) the duplicate value

  I did the following:

  1 wrote a PL/SQL function in my utility package in the database - we'll call it apps.my_utils.check_value_use (p_my_val in varchar2) return Boolean - it works.

  2. created a dynamic Action with the following properties for P1_FIELD1:

  Event: change

  Selection type: item (s)

  Product (s): P1_FIELD1

  Condition: is not null

  3. the dynamic Action has an action - real Action

  Action: Execute the PL/SQL Code

  Page items to submit: P1_FIELD1

  PL/SQL code:

  BEGIN

  IF apps.my_utils.check_value_use(:P1_FIELD1) = TRUE THEN

  HTP.p ("< script type =" text/javascript "> '");

  HTP.p ("alert (" this value is used ""); ")

  ');

  HTP.p ("< /script >" ");

  END IF;

  END;

  When I run the page and fill in Field1 with a value that I know is in use, I get the following error:

  Error: parsererror - SyntaxError: JSON.parse: unexpected character

  Help, please.  I already spent too much time on this apparently simple requirement.

  Thank you

  J.

  BEGIN

  IF apps.my_utils.check_value_use(:P1_FIELD1) = TRUE THEN

  HTP.p(' ');

  END IF;

  END;

  Avoid doing this. Try the following method:

  (1) create a dummy hidden element to store the result of your validation of PL/SQL. Lets call it P1_DA_ERR

  (2) in your PL/SQL block put this point hidden in the field "Page point back.

  (3) in your PL/SQL block placed the result of your validation in this element hidden as

  DECLARE
  l_err PLS_INTEGER := 0;
  BEGIN
  -- An example
  IF 1=1 THEN
  l_err := 0;
  ELSE
  l_err := 1;
  end if;
  :P1_DA_ERR := l_err;
  END;
  

  (4) add a true other "Run Javascript code" type action. The could should look like:

  if(parseFloat($v('P1_DA_ERR'))==1)
  {
  alert('Error occurred');
  }
  

• How to trigger a conditional display based on a dynamic Action without submitting the Page

  Hello

  Using Oracle APEX v4.2 on 11g, I have the following scenario and wanted to take other people on how to accomplish what I'm trying to do, i.e.:

  In region 1, I have a select item list page called P1_SELECTION, which contains selections from drop down to the user to choose from the following three: A1, B2 and C3

  In region 2, I have two checkbox elements:

  P1_CBOX1 I gave a conditional display of ' point value / Expression 1 column! = 2 expression, where Expression 1 = P1_SELECTION and Expression 2 = B2, so P1_SELECTION! = B2

  P1_CBOX2 I gave a conditional display of ' value of the point / column Expression 1 = Expression 2 where Expression 1 = P1_SELECTION and Expression 2 = B2, then P1_SELECTION = B2 .

  Use of dynamic Action on the evolution of the P1_SELECTION in region 1, how can I trigger the correct display of the checkbox in region 2, with the default view of the region 2 checkbox being P1_CBOX1, without submitting the entire page, just refreshing each of the elements checkbox to trigger the conditional display correct?

  For example, on the changes of P1_SELECTION = B2 then entire submission without page, only P1_CBOX2 is presented to the user in other P1_CBOX1 is displayed.

  Is this possible?

  Thank you.

  Tony.

  Hi Tony,.

  condition your dynamic action on P1_SELECTION with the following condition of javascript: this.triggeringElement.value = "B2".

  Add real actions that will show P1_CBOX2 and hide P1_CBOX1

  Add false actions and going hide P1_CBOX2 show P1_CBOX1

  Set the dynamic actions to fire on Page load

  Kind regards

  Erik-jan

• Page cancel submission using Javascript not dynamic Action

  I build features requiring little Javascript to validate the page before being submitted and prevent sending if there are errors in treatment.  I got this job with the help of dynamic action that fires before Page submit to a condition of firing of Javascript and an action to cancel the event, and it works fine.  However, the intention is to use this feature in several pages and it would be nicer if the functionality could be implemented in Javascript (for example, the code in the page template).

  According to https://api.jquery.com/submit/ this should be possible:

  $( "#wwvFlowForm" ).submit(function( event ) {

    alert( "Handler for .submit() called." );

    event.preventDefault();

  });

  However, I can't make it work in the APEX.  Can anyone suggest a solution?

  during the presentation of the page using apex.submit () (which is probably all cases?), you can use submit it before event like this:

  $(document).on("apexbeforepagesubmit", function(){ alert("before submit"); apex.event.gCancelFlag = true; });
  

  You can find this by looking at the source code:

  page.js

  // Trigger a 'Before Page Submit' event for the document, and pass the current request value for convenience.
  lCancelSubmit = event.trigger( apex.gPageContext$, "apexbeforepagesubmit", lOptions.request );
  // Cancel submission, if the apex.event.trigger function says so (with a true return value).
  if ( !lCancelSubmit ) {
  

  Event.js

  event.trigger = function( pSelector, pEvent, pData ) {
  
        // Default to false, event cancelling should only be done if an event handler says so
        // (by setting this flag to true).
        event.gCancelFlag = false;
  
        // Trigger event
        $( pSelector, apex.gPageContext$ ).trigger( pEvent, pData );
  
        // Return the value of gCancelFlag
        return event.gCancelFlag;
    };
  })( apex.event, apex.jQuery);
  

  Also found in dynamic_actions.js

  /**
   * cancelEvent function
   * Cancels event processing...
   * */
  da.cancelEvent = function() {
  
      /* Set cancel flag in the apex.event namespace to true. This value can be used to cancel subsequent
         processing, such as in page submission to stop the page from being submitted. */
      apex.event.gCancelFlag = true;
  
      /* Set cancel actions flag in apex.event namespace to true. This value is used in dynamic
         actions processing to stop further actions firing. */
      da.gCancelActions = true;
  
      /* Call the event method stopImmediatePropagation. This prevents any event handlers
         bound to the current event from executing. It also calls stopPropagation to stop the
         event from bubbling up the DOM (if it supports bubbling), so any event handlers bound
         to ancestral DOM elements will not fire either. */
      this.browserEvent.stopImmediatePropagation();
  
      /* Call the event method preventDefault. This prevents the default behaviour of the
         event (for example prevents going to the URL of a link, if a link is clicked). */
      this.browserEvent.preventDefault();
  }; // cancelEvent
  

  It could change, but it would be weird. It works, but it is not really written in other than the one in the code documentation.

  Notice also that the event 'submit' is pulled (it would be strange if she didn't)

  //Submit the current form, defaults to "wwv_flow" if not provided in option map
  $( "form[name=" + lOptions.form + "]", apex.gPageContext$ ).trigger( "submit" );
  

  Thus, binding to 'submit' will work, and work, but note that Event.preventDefault () may NOT work depending on the browser used. For me it works in FF, does not check the others. You can try to use "return false;" instead.