Associated with dynamic action JavaScript error

Similar Questions

• Help with dynamic action and the selection list item

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

  Hi Carlos,

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

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

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

  Scope of the event set a Bind s.

  Thank you

  Paul

• 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.

• Need help with dynamic Action through 4 items

  Hello everyone.

  I'm having some trouble trying to comp with dynamic action that will turn on or display a select list item when a value is set for the four elements of the Radio button group.

  P1_SELCT_LIST

  P1_RADIO_GROUP_1

  P1_RADIO_GROUP_2

  P1_RADIO_GROUP_3

  P1_RADIO_GROUP_4

  So once all four Radio groups are not null, I want the select View list item.

  Any help with this would be great.

  I'm on Apex 4.2.0.00.27

  Hello

  You can create the following action:

  Event: click on

  Selection type: jQuery selector

  jQuery selector: radio

  condition:

  $v ('P1_RADIO_GROUP_1')! == ''

  &&

  $v ('P1_RADIO_GROUP_2')! == ''

  &&

  $v ('P1_RADIO_GROUP_3')! == ''

  &&

  $v ('P1_RADIO_GROUP_4')! == ''

  Then add a real Action as follows:

  ACtion: show

  Fires when the result of the event is: true

  Fire on the page loading: No. (uncheck)

  Assigned to elements, selection type: product (s)

  Product (s): P1_SELECT

  Also add an Action to false as follows:

  ACtion: hide

  Fires when the result of the event is: false

  Fire on the page loading: YES (check)

  Assigned to elements, selection type: product (s)

  Product (s): P1_SELECT

  Kind regards

  Vincent

  http://vincentdeelen.blogspot.com

• Performance issues with dynamic action (PL/SQL)

  Hello!

  
  I have problems of perfomance with dynamic action that is triggered on click of a button.

  I have 5 drop-down lists to select the columns that users want filter, 5 drop-down lists to select an operation and 5 boxes of input values.

  After that, it has a filter button that submits just the page based on the selected filters.

  This part works fine, the data are filtered almost instantly.

  After that, I have 3 selectors 3 boxes where users put the values they wish to update the filtered rows and column

  There is a update button that calls the dynamic action (a procedure which is written below).

  It should be in a straight line, the issue of performance might be the decoding section, because I need to cover the case when the user wants to set a null (@), and when it won't update the 3 columns, but less (he leaves ").

  That's why P99_X_UC1 | ' = decode(' ||) P99_X_UV1 |', "«,» | P99_X_UC1 ||',''@'',null,'|| P99_X_UV1 |')

  However, when I click finally on the button update, my browser freezes and nothing happens on the table.

  Can anyone help me solve this problem and improve the speed of the update?

  Kind regards

  Ivan

  PS The procedure code is below:

  create or replace

  DWP PROCEDURE. PROC_UPD

  (P99_X_UC1 in VARCHAR2,

  P99_X_UV1 in VARCHAR2,

  P99_X_UC2 in VARCHAR2,

  P99_X_UV2 in VARCHAR2,

  P99_X_UC3 in VARCHAR2,

  P99_X_UV3 in VARCHAR2,

  P99_X_COL in VARCHAR2,

  P99_X_O in VARCHAR2,

  P99_X_V in VARCHAR2,

  P99_X_COL2 in VARCHAR2,

  P99_X_O2 in VARCHAR2,

  P99_X_V2 in VARCHAR2,

  P99_X_COL3 in VARCHAR2,

  P99_X_O3 in VARCHAR2,

  P99_X_V3 in VARCHAR2,

  P99_X_COL4 in VARCHAR2,

  P99_X_O4 in VARCHAR2,

  P99_X_V4 in VARCHAR2,

  P99_X_COL5 in VARCHAR2,

  P99_X_O5 in VARCHAR2,

  P99_X_V5 in VARCHAR2,

  P99_X_CD in VARCHAR2,

  P99_X_VD in VARCHAR2

  ) IS

  l_sql_stmt varchar2 (32600);

  nom_table_p varchar2 (30): = ' DWP. IZV_SLOG_DET';

  BEGIN

  l_sql_stmt: = "update". nom_table_p | 'set '.

  || P99_X_UC1 | ' = decode(' ||) P99_X_UV1 |', "«,» | P99_X_UC1 ||',''@'',null,'|| P99_X_UV1 |'),'

  || P99_X_UC2 | ' = decode(' ||) P99_X_UV2 |', "«,» | P99_X_UC2 ||',''@'',null,'|| P99_X_UV2 |'),'

  || P99_X_UC3 | ' = decode(' ||) P99_X_UV3 |', "«,» | P99_X_UC3 ||',''@'',null,'|| P99_X_UV3 |') where ' |

  P99_X_COL | » '|| P99_X_O | » ' || P99_X_V | «and» |

  P99_X_COL2 | » '|| P99_X_O2 | » ' || P99_X_V2 | «and» |

  P99_X_COL3 | » '|| P99_X_O3 | » ' || P99_X_V3 | «and» |

  P99_X_COL4 | » '|| P99_X_O4 | » ' || P99_X_V4 | «and» |

  P99_X_COL5 | » '|| P99_X_O5 | » ' || P99_X_V5 | «and» |

  P99_X_CD |       ' = '         || P99_X_VD;

  -dbms_output.put_line (l_sql_stmt);

  EXECUTE IMMEDIATE l_sql_stmt;

  END;

  Hello Ivan,.

  I don't think that the decoding is relevant performance. Perhaps the update is suspended because another transaction has changes that are uncommitted to any of the affected rows or where clause is not quite selective and has a huge amount of documents to update.

  In addition - and I may be wrong, because I only have a portion of your app - the code here looks like you've got a guy here huge sql injection vulnerability. Perhaps you should consider re - write your logic in the static sql. If this is not possible, you must make sure that the entered user contains only allowed values, for example by P99_X_On white list (i.e. to ensure that they contain only values known as 'is', ')<', ...),="" and="" by="" using="" dbms_assert.enquote_name/enquote_literal="" on="" the="" other="" p99_x_nnn="">

  Kind regards

  Christian

• Help with dynamic Action with pl/sql and Javascript

  Hi all
  I'm a little hard with the following and I was wondering if someone can help me.
  

  My test app is here:
  http://apex.oracle.com/pls/apex/f?p=32581
  
  workspace: Leppard
  Login: guest
  pw: app_1000
  
  Tab: DB Link (page 19)

  I have a list of unique selection on the page that queries a table in my diagram.
  
  This is the flow that works, but not the user experience I want:
  User clicks on the button Create Page 19 > the next page, page 20, appears as a popup window > user enters the name of the link = "MyLink" (or other) and one unit number, i.e. 1234 (or other) > user clicks 'Create using process' button > success message > user closed the window to return to the page 19 > user clicks LOV refresh to refresh the list of selection so that the new value is displayed.
  
  That's what I'm aiming for: user clicks on the button Create Page 19 > the next page, page 20, appears as a popup window > user enters the name of the link = "MyLink" (or other) and one unit number, i.e. 1234 (or other) > user clicks button "create using the DA ' > dynamic action is called running pl/sql closes the popup window and refreshes the list of selection on page 19.
  
  I know that I have some problems with my dynamic action. First of all, the pl/sql is not yet recognize the values that I enter the fields in item on page 20. I created a first pl/sql "null;" to force these items in session state, but it does not work for me and the pl/sql just inserts a null value into my table. Secondly, I can't get javascript to fire code to refresh the list of selection on page 19. The code I use in the DA is the same thing as what is behind the button refresh LOV, so I am confident that the code works, I just can't get this fire click the button "create using the DA" on page 20.
  
  Sorry if this is confusing - I can clarify if necessary, let me know. Thanks in advance. Of course I'm still learning...
  
  John
  
  Published by: John K. on May 30, 2013 19:28

  I modified your DA as follows.

  In real Action of DA,.

  1 Seq 10, I added the element page 20 Page points to submit and return Pagenames. You forgot to add items here
  2 Seq 20, I changed your simple code to insert. Simple code just insert
  3 Seq 30, I added the new code to close the window and reload the window open.

  Thank you
  Lacombe

• Masking multiple elements with dynamic action me gives error

  Hello
  
  I have a selection list, and I tried to create a dynamic action on this subject. When the list is zero I want to hide items. The problem is that I thing 200 articles on my page and when I try to list them all under the dynamic action, it gives me an error or cut off my list. I tried created two separate actions of dynamics, but it did not work. Any suggestions? Any help would be so appreciated. Thank you!

  The problem is that I thing 200 articles on my page and when I try to list them all under the dynamic action, it gives me an error or cut off my list.

  Is it that you were able to cross the mark of products/page 100? But the official documentation has to say otherwise:
  http://docs.Oracle.com/CD/E23903_01/doc/doc.41/e21674/limits002.htm#BGGIECDF

  It is possible to define and to return more than 100 items on a page, but you will get a 404 error when running if you submit a page with over 100 articles (including the hidden objects and elements of page zero). You will not be able to present and process a page that has made more than 200 points. You will be able to set more than 200 items in your page and send, and then process the page If the actual number of elements returned is limited to 100 or less by using permissions and conditions.

  * Specify error messages you received

  Error message: error failed to create dynamic action.
  ORA-20001: error creating dynamic action sub-action name = "NATIVE_HIDE" id = "" ORA-01461: can bind to a LONG value only for insert into a LONG column > "

  You seem to have exceeded a 4000 or 32 K bytes on a column of metadata for dynamic action when you set the dynamic action. Because you cannot use all 200 points at the same time, you must create multiple dynamic actions that correspond to some subsets of items are actually rendered.

• Variable setting wrong with dynamic action for the region of report

  Hello

  I can't setting a variable. Here are the details of connection:

  Connection information:

  TCARMY workspace

  User Apex_dev

  Password dev_apex

  Application 88542

  Page 11

  If you run the page 11 and just click on submit, there will be two rows. If you click on one, the modal region won't say no data found. If you click on the button submit once again, the value is passed if you click on it now, the results arrive. If you click on the second row, it still shows the value of the first row. If you click on submit again after clicking on the second line, then it is displayed correctly. It seems that the value is set to submit it. I want this to work when clicked, and then for the sql to run with the value that is in this variable when clicks on the element. There is a bit of javascript page level and dynamic action. Something is not right to the installation.

  The modal window should popup and run the sql at that time with the variable data and view the two columns. And if the user clicks on the second row, it would display the data in the row.

  
  Thank you

  Tim

  TC-army wrote:

  If you run the page 11 and just click on submit, there will be two rows. If you click on one, the modal region won't say no data found. If you click on the button submit once again, the value is passed if you click on it now, the results arrive. If you click on the second row, it still shows the value of the first row. If you click on submit again after clicking on the second line, then it is displayed correctly. It seems that the value is set to submit it. I want this to work when clicked, and then for the sql to run with the value that is in this variable when clicks on the element. There is a bit of javascript page level and dynamic action. Something is not right to the installation.

  What has not been set up right, it's that the element of P11_NAICNUMD parameter was not specified in the source attribute of Page to go to the region, modal Discount. The current value in the browser page, therefore, was not defined in session state when the report has been updated by the dynamic action. When

• More than one Page objects of value with dynamic action parameter

  Hello

  How to set the values of the two elements of the page based on another page, article in dynamic action IE

  -variable value tr_type is set using the function get_type

  -passing the p1_code parameter

  TR_TYPE; = GET_TYPE (P1_CODE);

  If TR_TYPE = "DR" THEN

  P1_DR: = P1_AMT;

  ON THE OTHER

  P1_CR: = P1_AMT;

  END IF;

  -If I write the function get_type with Exp of PL/SQL of TYPE 'SET', it triggers the error on the use of the service.

  -If I put body of the PL/SQL TYPE of function 'SET', the page displays error unhandled expception.

  How can I achieve this using dynamic action.

  Hi, IK,.

  Can you please quote the u of changes/amendments made to the code, I am unable to find it.

  Included missing: for element names.

  --value variable tr_type is set using function get_type
  --passing p1_code parameter
  TR_TYPE:=GET_TYPE(:P1_CODE); 
  
  if TR_TYPE='DR' THEN
  :P1_DR:=:P1_AMT;
  ELSE
  :P1_CR:=:P1_AMT;
  END IF;  
  

  Here is my scenario with code.

  I have a form with 4 elements (account (P1_CODE), quantity (P1_AMT), DR (P1_DR, hidden), CR (P1_CR, hidden), I am writing a dynamic action on P1_AMT (change) of the code)

  DECLARE

  TR_TYPE char (2);

  BEGIN

  -calling a function "GET_TYPE.

  -passing the P1_CODE parameter

  TR_TYPE; = GET_TYPE (P1_CODE);

  If TR_TYPE = "DR" THEN

  P1_DR: = P1_AMT;

  ON THE OTHER

  P1_CR: = P1_AMT;

  end if;

  end;

  Again, we know not not how you want to call a dynamic action,.

  assuming that on the evolution of the account (P1_CODE), the function call GET_TYPE(:P1_CODE) to retrieve the type of transaction,

  on the basis of the transaction that you want to set the amount of specific element.

  on the change of point P1_code

  Action: execute the PL/SQL code

  Parameters

  DECLARE
  TR_TYPE  char(2);
  BEGIN
  --calling a function "GET_TYPE"
  --passing parameter P1_CODE
  TR_TYPE := GET_TYPE(:P1_CODE);
  if TR_TYPE='DR' THEN
  :P1_DR:=:P1_AMT;
  ELSE
  :P1_CR:=:P1_AMT;
  end if;
  end;
  

  page elements to present - P1_CODE, P1_AMT

  page items to return - P1_DR, P1_CR

  Check the screenshot

  

  There are other ways to set the values using dynamic action, try the above

  Kind regards

  Jitendra

• Set values in a table with dynamic Action?

  Hi, I need help for my Application first, Apex, please. This page is for users of fuel truck who buy several gallons of fuel and use this page to distribute this fuel among the many projects. These users are familiar with filling in the Date of the Transaction, the Site, the Type of fuel from the fuel tank #, etc. on the top of the page and then using the lines below to split the fuel in different projects.

  Example: The user gets 100 gallons delivered, fills the Page elements on top with the details of the purchase and uses then 3 rows of tabular form to distribute among 3 project (Project1 gets 20 gallons, Project2 gets 30 gallons, Project3 gets 50 gallons). Each line in the form of tables inserts a new record in the table of database of fuel with different values for the Gallons and ProjectID, but the same Site, Date, Type of fuel and tank values.

  So there are columns hidden on the tabular presentation for Site, Date, Type of fuel and tank. They need get these values from the top so that the user doesn't have to type repeatedly. This is my problem: How can these hidden columns to get the values in the top text boxes dynamically? It must be dynamic, or changed immediately if the user changes anything in the decoders (as a typo).

  Just going to each as a column and defining the 'attributes of tabular form' by default for an item and then by setting the default value in the name of the element page text box will only work if somehow, the user submits the page and does not make typing errors before you fill out the form in a table. I need to be adjusted immediately. Also, is it something special to set the date picker on the form as a table for the value of the Date on the top picker? For the moment, I am trying to use the Set button to set the values in the boxes at the top of the page with their items and refresh the page, so the default values of the column in a table can be right. Is there a better way to do it? It does not work for the date picker.

  I just started to use Apex, I only know the basics of dynamic Action HMI. If I should use a jQuery or code in the HTML header or a 'Collection' Apex, be very specific. Page elements above have names like P13_TANK and the P13_TRANSACTION_DATE of Date Picker and the shape of the table has column names like TANK and TRANSACTION_DATE. Truckers and I appreciate any help, thanks!

  

  ~ Saphira

  I forgot a few quotes:

  $("input[name='f05']").val(this.triggeringElement.value);
  

• Set the value hidden with dynamic action

  This is probably very simple, but I don't know exactly what I'm doing wrong.  I would like to use a dynamic action to set the value of an item hidden in the value of a selection list when that select list of changes.  So what I have is:

  Event: change

  Selection type: point

  Article: P1_SELECT

  Action: Set

  Set type: PL/SQL Expression

  PL / SQL: P1_SELECT

  Items concerned:

  Selection type: point

  Point: P1_HIDDEN

  where P1_SELECT is my list selection and the P1_HIDDEN is my element hidden.

  It doesn't seem to work.  I don't know that I'm doing something very simple, bad.  This should be easy points for someone!

  Thank you!

  John

  It's actually a session typical State missunderstanding. When the selection list is changed, it does not change the value of session state, but only the value of the side (browser) client. If you set value action will set the status value for current session on the element hidden, which will probably be NULL (or any value it is on, you can see in the session tab in the developer bar).

  Instead of a type of expression plsql for your set value action, must change to a javascript expression:

  $v ("P1_SELECT")

  who will get the value of the element of page P1_SELECT currently on the page.

  PS: also, in your affected items your article is ": P1_HIDDEN"-is two points in front of deliberate? It shouldn't be there

  PS2: If you mean to send the page, then you can set the property to 'protect the value' of the hidden element to 'No', otherwise you will receive a checksum error!

• Deleting a tabular form with dynamic Action

  Using Apex 4.2
  
  Is it possible to delete a row in a tabular presentation using dynamic measurements.
  
  Right now my sql report contains html and javasript for a button Delete

  '<input type="button" name="Delete" value="Delete"  onclick="del(''delete'','''||a.applicationname||''')">' A2

  I then javascript in my page header

  function del(Request, Name){
  var answer=confirm("Do you really want delete application "+Name+"?\r\n* Provider assignments will be deleted\r\n* Application objects will be deleted\r\n* DB-roles will be dropped\r\n* DB-views will be dropped\r\n* User-synonyms will be dropped");
  if (answer==true) {
    document.getElementById('P10_APPLICATIONNAME').value = Name;
    doSubmit(Request);
  }
  }

  Finally, I have a process page to see the button delete that fires when demand = clear
  
  Is there a better way
  
  Gus
  Published by: Gus on January 24, 2013 C 01:43
  
  Published by: Gus on January 24, 2013 C 01:44

  Head of /Slaps
  Of course, Yes. The text is just interpreted as... Text. I was confused with your previous answers where you said nothing replaced, I thought it was empty. Stupid :)

  I changed some things in your page:
  report-> the link of the DISP_SEQ column: replace CUST_ID ZZZ (just for testing of course)

  Dynamic action:
  delete action to confirm
  Created a new action, run the javascript:

  return confirm("You are about to delete "+$v("P8_CUST_ID")+" ?");
  

  Since confirm returns true or false, returning the value will allow to more to stop or continue actions (as when you would do a "return false;" in a function for example).
  To prove that, I added a true other action after the confirmation of the type run javascript, with an alert in it. It will show when you press ok, and he used when you press Cancel.

  My previous point about where appname: If you'd put an img tag in your link TEXT, then a tag IMG is encapsulated in the anchor tag. When you then bind a dynamic Act of shooting on 'a.delete', the triggeringElement of course would be the anchor tag. Then you can not reference the appname using 'this.triggeringElement.appname' because there is no appname on the anchor element. Instead, it's on the embedded IMG tag.
  On your example page you have this in your link text, in your IMG tag

  appname="'||#CUST_ID#||'"
  

  and this, in the attributes of your link

  id="#CUST_ID#"
  

  The correct value is put in P8_CUST_ID, because the value is taken from the ID attribute of the anchor tag. In this case, you can remove the attribute appname on the text of the tag IMG link.
  If you were to remove the link id attribute value and use the appname attribute, then you will need to adjust as indicated in my previous post.

• Update a chart with dynamic action

  Hi all:
  
  I have a page that has a form and a graphic, and I want when you change that a certain element will automatically update the chart. To do this use a dynamic action to run the following javascript code:
  

  apex_RefreshFlashChart (3, '34122504914708573 ',' en ');
  apex_SWFFormFix ('c34122504914708573');

  The first parameter is the page number, the second is the id of the card and the third is the language.
  
  Everything works as I need.
  
  The question is, how to get the id of the graph in a different way? To get it, I had to check the source of the page with Firebug
  
  concerning
  
  Gerardo

  can a dynamic chart refreshed? Capture of the substitution string "#CHART_NAME #" in the region of graphic source is the key.

• Paging in table with dynamic action form

  Hi all
  I'm having a tabular presentation with 13 columns. I put paging Scheme as, "rank rank 1-15 16-30 in the list of selection (with pagination). And I activated the partial page refresh (because I have a skin and show the process of tabular presentation IE.) When the user presses the button add tabular form will display, otherwise it will be hidden.) For the form of tables, I will have a dynamic action for disabling some fields according to another value of the column. When I run the page in a table is hidden and when I hit Add button tabular presentation displays with disabled columns. But when I select the next in the form of tables button it displays the columns without turning off the column. How to disable, push the button even as previous and next.
  
  Thanks for the help!

  Hi Christine,

  Sorry for the late response has been far from forum for 3 days!
  See if it works now!

  I created a new action dynamic dis_num_on_next_prev that runs the following JavaScript Code:

  $('.myClass').each( function() {
     if( $(this).val() == 'Number' ){
       $('#f05_' + $(this).attr('id').substr(4)).attr('disabled',false);
       $('#f05_' + $(this).attr('id').substr(4)).css("background-color", "white");
     }else{
       $('#f05_' + $(this).attr('id').substr(4)).attr( 'disabled','disabled');
       $('#f05_' + $(this).attr('id').substr(4)).css("background-color", "yellow");
     }
  });
  

  The point of firing is event after refresh of the presentation table region.

  I hope that helps!
  Kind regards
  Kiran

• 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).