Dynamic action Refresh

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• Dynamic action with refreshment area interactive report

  Hello!
  
  I use APEX 4.02
  
  I have a page with 2 regions.
  Region1 is a form (of entry)
  Region.2 is an interactive report on the same table as region 1
  
  When you enter values in the form I'm trying dynmically similar research records in the table with the interactive report.
  
  I made a dynamic action on the change of form fields that must refresh the interactive report region. I can see this one fires if I add an alert to debug if it fires.
  The dynamic report is based on a query with bind variable pointing to the fields in the form, for example
  where
  Field1 =: P2_FIELD1
  
  
  It works fine on the page loading, so no action is triggered, but I see the lines in the region of report are the ones I'm looking for.
  The updating of the report area does not work, but it is never nice and/or showing the correct data after a change of form fields, if it looks like the dynamic action "refresh the region" does not work on the interactive report.
  
  Any ideas why it can go wrong?
  I want to solve this problem using standard dynamic actions and preferably not via PL/SQL or JS, should be possible if I believe documentation... ;)
  
  See you soon
  Bottom
  
  Published by: bklerk on 26-apr-2011 03:07

  Hello

  Check this example application
  http://Apex.Oracle.com/pls/OTN/f?p=39830:38

  You can download and check the source

  Kind regards
  Jari

• Back to zero/recalculate value if the element with dynamic action

  Hi all
  
  What I have is a part of "total amount". When the other elements on the form are filled, these values are subtracted from the total. My problem is that when a few points to say a filled out, but then set to zero, the figure in the total does not reset. If no new figure added, are more excluded.
  
  For example:
  total = 10
  Value of 1 changed to 5. Total = 5.
  Value of item 2 changed to 1. Total = 4.
  Value of 1 changed to 2. Total = 2.
  
  I find it tricky is because the total is derived from an action of current setpoint led other points. Finally, I would like to reset or re - run the calculation for the total, without duplicating the original action of the set value. I tried to use a dynamic action "Refresh" but I don't think that work in this way. Is there another way?

  Why not save the original value to an item hidden page (or even in a global variable set before you run the JS calculation for the first time in javascript).
  During the reset, set the value of the element with the value of the hidden (or variable).

• Dynamic action - update

  Re: Anthony sample application to demonstrate the dynamic action http://apex.oracle.com/pls/otn/f?p=39830:38
  
  It seems that native dynamic action Refresh (currently limited to the refresh of the regions report) simply refresh the content of the report by re-running the query. But if the region has text strings using the & POINT. Notation (for example in the header, the footer, or title), which is not updated.
  
  Am I missing something or is this a limitation of the Refresh action conceived as it is? I'm sure that the Apex Team plans to improve it in the next version, but is there a way to DIY in this version?
  
  Thank you

  Hi Vikas,

  Yes you are right that "Refresh" will just refresh the main region component. For example the report or in the future chart. But it won't refresh the content of the entire region.

  1. the reason for this is that a region may also have page elements that save session state are entrusted to him. If us would be updated to a region, the internal mapping of the name attribute of the INPUT tags could change based on conditions screen which screws up the whole would submit the treatment.

  2. the updating of the partial page regions (and in the future for graphics) only run the SQL statement set for component there and is the logically defined set for page rendering (for example, calculations, process,...). If a region would now use & Pxxx_TEST. to reference session state in the content of the region it would most likely be NULL or return a value of false if the values were recovered by an extraction process DML during page rendering (which simply writes in memory).

  Therefore we must consider whether we support in the future and perhaps allow him to some extent in place.

  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 - 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.

• How to refresh the region after inserting data by dynamic Action?

  Hi friends

  I use APEX 4.1. I created a form master detail and wrote an insert command in dynamic Action through which the data is inserted into the secondary table. I want to refresh the detail region as data is inserted and data must demonstrate in the detail area.

  How can I do this? Help, please. I will be grateful.

  Kind regards.

  Hi Kam_oracle_apex,

  Add real action to the existing dynamic action

  Action: update

  selection type: region

  Region: Detail (the region that you want to refresh).

  Kind regards

  Jitendra

• Dynamic action: need to refresh the area when changing value radio button

  Hello

  I use Apex 4.2 worm.

  I need to apply a dynamic action with the refreshment area.

  I need to refresh the area when I change the value of the radio button.

  To do this, I created dynamic action on the changes and select the refresh option to update the region.

  But it does not.

  If you want to check, then see below for workspace:

  Workspace: APEX_ISSUE

  User name: [email protected]

  Password: kaushik1@34

  Please use Page no 5.

  Thank you

  Hi Maxence,

  CORINE wrote:

  Hi Kiran

  Thank you very much.

  It works very well.

  One more I need help, I need to scroll in the radio button because I'm showing type of booking successively from top to bottom.

  How can I set scrolling in the option box.

  Thank you

  What do you mean by scrolling in the option button?

  I applied a horizontal scrolling for the region containing radio buttons by using the suite in the attributes of the region:

  style="overflow-x:scroll;"
  

  If you apply the change just of vertical scrolling x to y.

  I hope this helps!

  Kind regards

  Kiran

• Dynamic action does not not on the first attempt to load page. Work after refreshing the page

  4.2.1

  Hello

  I have a page with a list of selection Order_id and a display _item Product_name.  There is action dynamic PL/SQL that fills the element displayed when the order_id is changed. The problem is that when I opened the page for the first time, if I change the select order_id list, nothing happens. But if I refresh the page once, and then it starts work and the display_item is filled.

  No idea what could be the problem?

  Thank you

  Ryan

  ryansun wrote:

  On a more serious note,.

  1 when you load the page for the first time and try selecting the order_id, nothing don't be past, try refreshing the page once and you will see the option to display with the null value. What I do is. I have two tables

  Orders

  1

  2

  3

  Products

  1A

  2B

  2 Z

  3 C

  When I select the command 1, then since there is only one line of products, the displayed item will indicate A populous. If I select 2, since there are two product lines, I should see the list box.

  Doesn't seem to work and I'm sure, I'm doing something wrong.

  Difficult to be certain that as it appears that someone has been editing the page before you start watching (rather than copy the page experience their own copy). Your article P1_PRODUCT_NAME_DISPLAY he a point value / Expression 1 column = Expression 2 condition P1_HIDE_SHOW = 1 condition on that? Or any other condition of rendering?

  These conditions do not match the dynamic actions. They are applied only during the page see the transformation when the page is displayed first; When it is linked to another page; or after a branch to him. They are not applied dynamically during the activity of the user on the page. In this case, that the status is set to false when the page is rendered first, the same element does not exist in the page sent to the browser. If you want these items to appear conditionally because of the interaction with another user control, then you must initially return the elements and control their visibility using hide/show the dynamic actions.

• Dynamic action to refresh the region-> see the message to user

  Hello

  I have a page in the apex 4.2.2.

  In this page, I have an interactive report and a filter sets, users can choose.

  When users choose one of the filters, I implemented a dynamic action to refresh the interactive report region, so it should refresh the data being shown without submitting it.

  So far so good... but... when the region is refreshing there is point 'charge of circle' which displays and allows the user to know he is done on the page. But this icon is not so obvious.

  What I want is to add a message, for example to display a region, which showed a message like "being the updating of the report, please wait" (something like that).

  I tried to insert in my dynamic action, as 1st action, to SHOW this area and as the last action to HIDE. But nothing is done, the region is never shown.

  How can I perform this task? All I need is to be able to display a message, for the duration of the dynamic action, to inform the user that he or she must wait until the task is completed.

  All real common actions have been reported to "wait for result", if I didn't get this wrong, it means that he expects the previous real action remaining to be done, in order to trigger the next... This should show the region and then hide it, but it does not work.

  Can someone help me with this? Maybe give an idea?

  Kind regards.

  You can actually go several routes with a solution for this. A refresh of the IR will start forward and after updating the events that you can hang on to dynamic actions or jQuery, so you can show something at the start of the update and then hide it again. And since you can do all this in jQuery you could easily hold it in a javascript file and attach it to every page of the ir. This is probably the cleanest solution and more independable.

  Another way is to use the already existing waiting icon and play with his presentation a little. You know, that you are talking about loading icon. You can change this to something much better with minimal effort!

  Example:

  Run when the page loads, to execute javascript code:

  $("#apexir_LOADER").append("
  Please wait. Refreshing the data.
  ");
  

  Add this css to inline css in the page:

  span#apexir_LOADER {
  display: block;
  width: 150px;
  text-align: center;
  background-color: white;
  border-style: solid;
  border-radius: 5px;
  border-width: 2px;
  top: 20%;
  }
  

  It'll make a little white box with black borders rounded around the loading icon and put a text below.

  You can get the html code to add a bit more generic, or you can raise some html of the page if necessary. You can put it in a dynamic action on the load, put in a js file, or whatever. The css can be put in a page template or a css file.

  It's only less independable hanging in front or after updating because we are taking advantage of the system in place, which means that maybe he could change in the future - but this is hardly on the same scale as the 'hacking' the ir for example javascript.

• Dynamic action to show skillbuilders popup doesn't work when the page refreshes

  Hello!.
  I have a relationship with a column of link:
  
  "" < a href = "f?... class = show_popup '...
  
  I have a dynamic action defined like this:
  
  
  Event: click.
  type: jquery selector
  selector: a.show_popup
  no condition.
  
  Action: skillbuildersmodalpage 2.0.0
  URL: attribute of the triggering element.
  
  It works fine, but after that the popup is shown and closed, the link does not work until the page is completely refreshed again.
  
  After the closure of the pop-up window, I only update the report with $a_report (in another dynamic action on the 'auto skillbuolders close' event), I don't want to send the entire page...
  the partial update works fine too, but not the link, it works again by refreshing or submit that all page
  
  any idea?
  
  Published by: Andres Vilallave on 28-may-2013 16:22

  you define the scope of the dynamic event?

• Refresh the region in a table using dynamic action

  Hello
  
  I'm stumped on this scenario please advise. I have a dynamic action a button that when clicked fires real action pl/sql that will add a member to a collection, it works as expected, but the second real action on the same button will refresh the tabular form/report region. This isn't refreshing my form/report.
  
  To know that if we can indeed I created a report on the same page, based on the same point of view and dynamic action works.
  
  So why the dynamic action of refreshing working on my new report and not on the form of tables. I found a tabular presentation just a report of updateble.
  
  I use apex 4.1.0.00.32
  
  Help, please.

  Right-click of the tabular form > click attributes report > go to layout and pagination > set yes partial page refresh

• refresh the report with dynamic action title

  Hi all
  
  I have a report that is updated with dynamic action. When the update is done, first the value of two hidden variables are defined (P2_ID and P2_NAME) and are subject (using a dynamic action type "pl/sql", with the code "null"; and items to submit page: P2_ID, P2_NAME).
  
  In the report query, I use: P2_ID in the where clause. Everything works like a charm! The only thing that doen't work, is the title of the region: which is defined as "properties of & P2_NAME.", but the title is not updated when the report is refreshed.
  
  Is there a solution for this? I hope I am clear enough.

  See Re: dynamic action - update

  If you are right; the native just Refresh action updates the content of the report, it does not perform & POINT. substitutions throughout the region.

  What you could do is use a RANGE named as the title as

  &P2_NAME.
  

  and add a REAL action to your dynamic Action to set the title using Javascript to run code

  $s('my_title',$v('P2_NAME'));
  

  I hope this helps.

• 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

• Refresh the zone using dynamic action

  Hello
  
  I have a page in my application with two different regions. First region has a selection list and second region has a report and the report query uses the value of the selection as a variable binding list.
  
  I created a dynamic action to refresh the report region when the value of the selection list is changed.
  
  It works very well and the report is updated after changing the value, but once the updated report of State lines are different.
  
  When I move the mouse over the lines, the background color changes and when I move the mouse from the line, it does not scale to the original color.
  
  Is this a bug?
  
  Thank you
  Machaan

  Hi Machaan,

  good news, the problem reproduced no more on APEX 4.0.2 which will be our next group of hotfixes.

  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

• 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