Dynamic action to select a default value

Similar Questions

• How to select the default value for a choice of selection when page.jsff load

  Hello everyone, I am newbie have little problem
  
  I have problem with soc (selectOneChoice)
  in this case I ' to select the default value of af: SelectOneChoice (select first selectItem) when the page is finished loading
  
  < af:selectOneChoice label = "" Jenny Bahan: "id = 'soc1'"
  autoSubmit = 'true '.
  valueChangeListener = "#{WHStockSetReleaseBean.cekJenisBahan} '"
  Binding = "#{WHStockSetReleaseBean.v_jenisBahan}" >
  * < af:selectItem label = "GBB" value = "GBB" id = "si2" / > * = > i'want to select this value for the default (select first selectItem)
  < af:selectItem label = "GBP" value = "GBP" id = "si1" / >
  < / af:selectOneChoice >
  
  If someone help me to solve this problem
  
  THX
  agungdmt

  Hello

  try to set the attribute value to af:selectOneChoice like that.

  Kind regards
  Sicard.

• Dynamic action fails using the null value on the list of selection change event

  I have a selection list that I created a dynamic action to which I added a value set to to clear the values of other controls on the form by assigning the value NULL.
  
  This doesn't seem to work, and I can't understand why it does not work.
  
  Event = change
  Selection type = Items
  Items = P4_MYSELECTLIST
  (no other condition for this action, I want it to reset for each change in the selection list).
  
  Fire on the Page Load = False (I only want what he reset values when I use this list of choices, not the page load).
  Set Type = static assignment
  Value = NULL
  Items = P4_ITEM1, P4_ITEM2, P4_ITEM3 (including 2 other lists of selection and control of text)
  Remove the Change = No event

  Xanas,

  If you set the values NULL and not the literal string "NULL" you must change your DA slightly. Modify your game to run JavaScript Code.

  Action = run the JavaScript Code
  Fire on the Page Load = False (I only want what he reset values when I use this list of choices, not the page load).
  Code = this.affectedElements.val ('');
  Items = P4_ITEM1, P4_ITEM2, P4_ITEM3 (including 2 other lists of selection and control of text)

  Edit:
  You can also change the real action to the following if you want to leave your DA as setpoint:

  Fire on the Page Load = False (I only want what he reset values when I use this list of choices, not the page load).
  Set Type = Expression JavaScript
  Value = "
  Items = P4_ITEM1, P4_ITEM2, P4_ITEM3 (including 2 other lists of selection and control of text)
  Remove the Change = No event

  Good luck
  Janet Tyson

  Published by: Tyson Janet on January 10, 2012 09:52

• 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 function Interactive report select value list

  I want to perform an Action when a user selects one of the 3 options in a selection list in an interactive report:
  
  Select APEX_ITEM. SELECT_LIST)
  p_idx = > 3,
  -p_value = > deptno,.
  p_list_values = > ' copy; Copy, delete, delete, export to PDF format. Export to PDF ',
  -p_attributes = > "style =" color: red; ' " ',
  p_show_null = > 'YES ', he said.
  p_null_value = > NULL,
  p_null_text = > "- Select -",
  -p_item_id = > ' f03_ #ROWNUM #'.
  p_item_id = > 'P6_IR_SELECT_LIST ',.
  p_item_label = > ' label for ROWNUM f03_, #
  p_show_extra = > 'YES') "Actions".
  Double;
  
  When you generate the dynamic Action, I chose the following values of the Advanced Wizard
  Event: select
  Selection type: DOM object
  DOM object: P6_IR_SELECT_LIST
  Condition: Equal to
  Value: 'delete '.
  
  Action: Run the Code JavaScript: Alert ('Here');
  
  Does not seem to be shooting... can anyone help?
  
  Thanks in advance,
  John

  The problem is the type of event.

  'Select' fires when text is selected in a text field, not when an option is selected in a list...

  Try instead "change."

• Date arithmetic gives error in dynamic Action that makes the value value

  Hello

  I am trying to create a dynamic action that automatically assigns the value of P8_ENDTIME to P8_STARTTIME + 30 minutes. Both are date variables.

  So far, my settings

  Dynamic action:

  Event: change

  Selection type: elements

  Items: P8_STARTTIME

  Scope of the event: static

  Real Action:

  Action: Set

  Set type: PL/SQL Expression

  PL/SQL expression: P8_STARTTIME + 1/48

  Page items to submit: P8_STARTTIME

  Affected elements Type: elements

  Assigned items: P8_ENDTIME

  Note: I read online by adding 1 to a date increments of one day. And the addition of 1/24 Add 1 hour. 1/48 will add a half an hour.

  These settings compile but when I change the STARTTIME field for a new date on my page it says:

  AJAX call back Server error ORA-06502: PL/SQL: digital or value error: character number conversion error to set the value.

  I have to mention if I did my right PL/SQL expression: P8_STARTTIME then no error is thrown. : P8_ENDTIME be successfully will set the value of: P8_STARTTIME

  Your help is very appreciated.

  Item is string. not of type datetime. You must first fills in /date datetime type and then add 30 min. After that, maybe you must convert to a string.

• 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

• How do dynamic actions using work to set the value in all browsers?

  I'm having a problem of incompatibility between browsers with dynamic actions to help to set the value.  Dynamic action works like a charm on Chrome but has no effect on IE or Firefox.  The code in oracle.apex.com and here are the credentials:

  Workspace: DDBA

  Username: [email protected]

  Password: redtruck12

  These codes is on page 3 and here are the details:

  There are two lists of report (Standard and special) and some reports require additional information provided in the lists of selection or text boxes.

  If the user selects a report select Standard requiring a list/text box, then the dynamic action sets the value of the special reports to NULL (and vice versa).

  Dynamic action is to prevent a simultaneous Standard reports and special selection.  To see how it works on Chrome, follow these steps:

  
  

  1. Run the Page 3
  2. Select the "Search report" option in the list Report Standard .  A text 'Search criteria' box
  3. Select the option 'Release report' in the list of special reports .  A selection list appears and disappears from the text box 'search criteria '.

  If you do the same on IE or Firefox, the text box does not disappear.

  Hi Edward,.

  Please check page 4 of your app, I made a copy of your page and made a few changes:

  I have set up an example of dynamic action 1 this hanles the report and special report selection list.

  Dynamic action games, select the value of the selection list and he accompanies in detail the report lists to null and then submits the page.

  For this I have deleted the page submit events to the time the report and special report select lists. Instead I handed them a HTML class. The dynamic action is triggered by a change of this category of html.

  When the trigger is the report selection list, select special report is set to null. Also underlying selection sub lists are set to null.

  When the trigger is the special report selection list, the selection of the report is set to null. Also underlying selection sub lists are set to null.

  The two end of the action with a "Send" page to manage the show and hide appropriate items. Note that there is a lag in time due to the submission of the page. As I have suggested, it would be treated better by a refresh of the region. On the other hand you depend on now submit for the continuation of the treatment of your page. With the help of an update of the region would require a work more javascript and cost more redisgn of your page. If you need IE8 support, additional javsascript likely to cause other unexpected behaviors. In other words, a page is maybe in your case probably better then an update of the region after all.

  I checked this page 4, Chrome, Firefox and IE (latest version) and I get the same behavior in all browsers.

  Kind regards

  Vincent

  http://vincentdeelen.blogspot.com

• Dynamic action - check if the size of the texfield values does not exceed limit

  Hello
  
  I have a form and I'm trying to use dynamic Action to process the form values. I don't know how to get the length of the value of a textfield and compare to what I said in the values
  
  The order of the day called P6_USERNAME which can be more than 10 characters long.
  
  So I tried to create a dynamic Action with the following parameters in the region when .
  
  EVENT: Press button
  SELECTION TYPE: jQuery Selector
  jQuery SELECTOR: $("P6_USERNAME").val () .length
  CONDITION: above
  VALUE: 10
  
  Of ACTION GENUINE, I had a view only showing a message "you have exceeded the limit.
  
  The above didn't work and tried to work it around with:
  
  $v("P6_USERNAME").val () .length
  
  that no longer works.
  
  Any suggestions on how I can achieve this? The only options I got in the Type of selection are: point, area, object DOM and jQuery Selector. What I'm really after is retrieving the value of the element, so I can use it for comparison with the value to run my Real Action
  
  APEX 4.0 - Oracle XE 11 G - Windows 7 32 bit

  It is not necessary to use a validation/dynamic action. Set the maximum width for the element attribute and the browser will prevent users to enter values longer than that.

• 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.

• value of the element is not common when used in dynamic action

  I'm learning the 5 apex and I wanted to create a page that would update the fields in a record by entering the unique id of the recording using a dynamic action with plsql.

  When I click on the button update the value of the element of the text uses the previous value and not the input current. The 'works' update, but the ID values are not appropriate.

  How can I make sure that when I click on the update button, the dynamic action will get the current value of the text element and not the previous (when the page was submitted)?

  I created a quick demo or what I was testing in apex.oracle.com and always gives me the same result.

  dacoellov wrote:

  I'm learning the 5 apex and I wanted to create a page that would update the fields in a record by entering the unique id of the recording using a dynamic action with plsql.

  When I click on the button update the value of the element of the text uses the previous value and not the input current. The 'works' update, but the ID values are not appropriate.

  How can I make sure that when I click on the update button, the dynamic action will get the current value of the text element and not the previous (when the page was submitted)?

  I created a quick demo or what I was testing in apex.oracle.com and always gives me the same result.

  What dynamic action event and what types of action are involved here? Provide details, or better yet share identification information of developer comments for the apex.oracle.com workspace so that we can see the demo.

  If the dynamic action executes an SQL statement or a PL/SQL process on the server that requires page updated element values in session state, specify these items as part of dynamic action Page to submit items .

• How to create dynamic action of the link column in the classic report

  I have an apex page to display a modal window using jquery. In the modal window, I have a classic report with a column of link I want to capture its click event.
  I thought I could create a dynamic action with selection of type = jquery selector. Not sure if I need to do anything on the link column and do not know the syntax
  jquery selector. Would appreciate help or direction?

  Always zip code using .

  ...\
  

  tags as described in the FAQ.

  I created a region of report with the following query:

  Select empno, ename, 'SELECT' from emp
  where (ename like '%'||ltrim(rtrim(:P2_SEARCHPU))||'%'
  or :P2_SEARCHPU is null)
  

  There is no alias specified for the "SELECT" column, Oracle uses so the content of the column as a default alias. It comes

  'SELECT'
  

  Instead of

  SELECT
  

  The necessary jQuery selector would be:

  td[headers="\'SELECT\'"] a
  

  However the need to release the single quote everywhere is a ticking time bug. SELECT an Oracle reserved word means use it as any type of identifier is either too smart.

  You should always use a valid Oracle identifier as an alias explicit when a column contains a literal value or a complex expression:

  select
      empno
    , ename
    , 'SELECT' link_text
  from
      emp
  where
      (  ename like '%'||ltrim(rtrim(:P2_SEARCHPU))||'%'
       or :P2_SEARCHPU is null)
  

  APEX will use the column alias LINK_TEXT as the ID attribute of the column header and the cells in the column will reference it in their headersattributes. The jQuery selector is:

  td[headers="LINK_TEXT"] a
  

• Dynamic action to truncate collection

  Hello

  I have a form with a button radio (P3_IMPORT_FROM) that allows the user to choose whether they want to paste the data in a text box or download a CSV of records.  Once the user clicks on a "Load" button, a page of PL/SQL process run to analyze the files and complete an apex_collection named MASS_UPLOAD.  Therefore, also changes the value of an element of the page only display (P3_RECORDS_UPLOADED) because it is based on the Expression of APEX_COLLECTION of PL/SQL. COLLECTION_MEMBER_COUNT ('MASS_UPLOAD').

  Whenever the user changes P3_IMPORT_FROM, it must truncate the APEX_COLLECTION where they are turning back between modes.  I have a dynamic action (as below) that runs when the radio button changes.   The collection is truncating, but why P3_RECORDS_UPLOADED is not reset to 0?  It always shows the total of a course load.  I tried to add an a Requery action for this dynamic action to refresh the P3_RECORDS_UPLOADED but nothing happens.  Any suggestions?

  Dynamic action

  Event: Change

  Selection type:  Article (s)

  Product (s): P3_IMPORT_FROM

  Condition:  No Condition

  True Actions:  Run of the PL/SQL Code

  DECLARE
    v_count PLS_INTEGER := 0;
  BEGIN
  if apex_collection.collection_exists(p_collection_name=>'MASS_UPLOAD') then
     apex_collection.TRUNCATE_COLLECTION(p_collection_name=>'MASS_UPLOAD');
     v_count := APEX_COLLECTION.COLLECTION_MEMBER_COUNT(MASS_UPLOAD');
     APEX_UTIL.SET_SESSION_STATE('P3_RECORDS_UPLOADED',v_count);
  
  end if;
  END;
  
  

  Scope of the event:  Static

  APEX 4.2.4

  Patel C wrote:

  The collection is truncating, but why P3_RECORDS_UPDATED is not reset to 0?  It always shows the total of a course load.  I tried to add an a Requery action for this dynamic action to refresh the P3_RECORDS_UPLOADED but nothing happens.  Any suggestions?

  First, decide what the question: is this P3_RECORDS_UPDATED or P3_RECORDS_UPLOADED? When it is clear which is the name used in the PL/SQL block to reset the session state from the item and include it in the Page elements to return the dynamic action property to update the value in the browser.

• 2 dynamic action for an item

  I have two dynamic actions for an item from the selection list that is loaded from an element of Cascade LOV.
  
  Dynamic action 1:
  
  Name: d1
  Condition: Value = "EXPECTED".
  true action: see the 'Solution' element.
  action of false: hide a 'Solution '.
  
  Dynamic action 2:
  
  Name: d2
  Condition: Value = 'OFFERED '.
  true action: see the 'Solution' element.
  action of false: hide a 'Solution '.
  
  That's happened? If only works with the dynamic action of d1 or when I did some changing works with dynamic action of d2. I unchecked the field "load fire on the page" but it did not work. I think that there is perhaps some collide with them but I analyzed it, but I can't find. Thanks in advance.
  
  Another thinks I want to ask is how to order values in a select list... with this code above indicate me the values in the following order: closed, lift, open, waiting. But I want the values in the following order: open, pending, climbing, closed. How can I do?
  

   select distinct STATUS as display_value, STATUS as return_value 
    from HD_STATUS
   order by 1

  Best regards, Bernardo.

  Ah so. It's actually easier then.

  You'll have an installation DA your d1 is configured with the following differences:

  Name: d1
  Event: Change
  Selectio type: Item(s)
  Item: P10_SUBSTATUS
  Condition: Javascript expression
  Value: $v('P10_SUBSTATUS')==='PLANNED' || $v('P10_SUBSTATUS')==='OFFERED' 
  
  true action: Show "Solution" item,
  false action: Hide "Solution" item.
  
  Nothing in the Condition box that currently has the PL/SQL expression. (Make sure to select "None" as the condition type in the condition box)
  

  You need basically the GOLD option that is provided above as Javascript. ' | ' is the operator or if you are not familiar with JS. ' = ' means exactly equal to, and possibly "==", equal to so you could also put it this way.

  Should have thought first of this route.

  Published by: Bob37 on June 28, 2012 16:15

• When transferring a message from the sent folder, it does not select the default identity, but one of the others. How to configure it to send to my address

  If I am sending an e mail to my sent folder, the field does not automatically select the default identity but insterad he sends e-mail to e of my daughter and I select the default value in the drop-down list. can it be configured to send the file sent using my default email instead of having to remember to change on the menu drop-down

  Looks like this add-on is more suited to your needs:

  https://addons.Mozilla.org/en-us/Thunderbird/addon/folder-account/