How to extract the value of the element as an array in javascript

Similar Questions

• How to order the elements of an array?

  I m trying to elements of order in a table. When the dates come from dinamic text it s no problem, bad when come input text dates are treated as strings and it s imposible to order correctly, because 15 is considered to be less than 3. In both cases I can operate this date as numbers. ¿How is possible to order that this date of text entry, as the numbers of Pentecost?

  Thank´s

  textfields values are strings (even if it looks like a number to you).  There are several ways to handle this, and we need to get this string as a number before you add it to your table:

  My.push (Number (yourtextfield. (Text));

• How to remix the elements of an array

  Hello

  My question is I have a table a = [0,1,2,3], and I want to get a table b with elements of a distributed randomly. I tired the below code but it does not work

  var a: Array = new Array();

  a = [0,1,2,3,4];

  var b:Array = new Array();

  4 = b.Length;

  b [0] = math. Floor (Math.Random () * 4);

  for (var i: int = 1; i < b.length; i ++) {}

  b [i] = math. Floor (Math.Random () * 4);

  for (var j: int = 0; j < b.lenght; j ++) {}

  {while(b[i]==b[j])}

  b [i] = math. Floor (Math.Random () * 4);

  }

  }

  }

  The code does not work. Smbd can help please.

  Thnx...

  Something like this should work:

  var Tester: Array = new Array (1,2,3,4).

  var randomArray:Array = new Array();

  function randomizeArray(array:Array,newArray:Array):Array

  {

  While (array.length > 0)

  {

  var obj:Array = array.splice (Math.floor (Math.random () * array.length), 1);

  newArray.push(obj[0]);

  }

  return newArray;

  }

  randomizeArray (test, randomArray);

  trace (randomArray);

• How to extract the values of XMLTYPE column,

  SQL > create table temporary global xmtype_tab (xmlfile xmltype);
  
  SQL > select * from all_directories;
  
  SYS RESTOREDIR/home / / dbimptask /.
  
  insert into xmtype_tab values (xmltype (dbms_xslprocessor.read2clob ('RESTOREDIR ','LAS_SETUP.xml ')));
  
  1 line of creation.
  
  SQL > select * from xmtype_tab;
  
  XMLFILE
  --------------------------------------------------------------------------------
  <? XML version = "1.0"? >
  rowset <>
  < ROW >
  < DATA_CAPTURE_ON > 1 < / DATA_CAPTURE_ON >
  
  
  How to extract the values inside each tag?
  
  
  XML file has the following data...
  
  
  rowset <>
  < ROW >
  < DATA_CAPTURE_ON > 1 < / DATA_CAPTURE_ON >
  < > 9600 BAUD_RATE < / BAUD_RATE >
  < ACK_TIMEOUT > 1 < / ACK_TIMEOUT >
  < TUBE_TRAVEL_LIMIT > 4 < / TUBE_TRAVEL_LIMIT >
  < SEND_SID_TIMEOUT > 1 < / SEND_SID_TIMEOUT >
  < INDEX_Q_TIMEOUT > 2 < / INDEX_Q_TIMEOUT >
  < HW_HANDSHAKING > 1 < / HW_HANDSHAKING >
  < / ROW >
  < / LINES > ';
  
  I use the Oracle 10.2.0.3 version...

  Why does this work?

  You are missing the tag of the ROWSET:

  select extractvalue (xmlfile, '/ROWSET/ROW/BAUD_RATE') baud_rate
    from xmltype_tab
   where existsnode (xmlfile, '/ROWSET/ROW/BAUD_RATE') = 1;
  

• Need urgent help! In my Vision Application, how to extract the parameters of the geometric model specified curve was generated by the template editor OR?

  I have an application of machine vision, in which the geometric pattern match technique was used to find the target in the images of type variant.

  as we know, we do a geometric model by model OR editor in the editor we can adjust the parameters of the curve specified settings to get the desired curves and we derive the custom box to ignore during the match. then we save the use of the same model in our application of vision.

  Now my question is coming. When I program my request for the geometric game. I have specified the parameters of the curve for the entrance of the IMAQ Advanced Setup learn ringtone 2, of course, I have to adjust this identical to the model, but I don't know how we extract the geometric model. I tried all the methods, for example, I can read data custom, IMAQ get characteristics of the geometric model(it's just for the basic functionality? so is there even a VI based edge?), even at anasys PNG file formats! But I can't read the info of the geometric model by myself!

  It is also illogical to adjust the CURVE SETTINGS manually again for the " IMAQ Advanced Setup Learn Pattern 2" after that I already have in the template editor OR!

  Hello

  Why do you need to specify the curve settings once again, if you have already built a model using the template editor? You don't need to use "IMAQ Advanced Setup learn geometric model 2 VI" to find games (see the attached example).

  You can wire the 'curve settings' control to 'IMAQ configuration geometrical game model 2 VI', but the values are not used if wire you a Boolean true to the node "use learning curve settings" (it's like that by default). To prove it, I enclose a small program with pre-created model (using the template editor) for a geometrical alignment. The model and the test of three images are also included.

  Try changing the settings of the curve with the 'use know curve settings' enabled, and you will see the corresponding score remains the same. Disable the Boolean control, then try to change the curve settings.

  Also take a look at the detailed help for "IMAQ configuration geometrical game model 2 VI", specifically the "learning curve parameters of use."

  I hope this helps.

  Best regards

  K

• How to extract the signal from the waveform of my power level designated?

  Hi all

  How can I extract the signal of the waveform accroding to the power level? I read the Trigger & Gate .vi, but this vi retrieves the signal duration. I want to extract the signal depending on the power level.

  As shown in the following figures, the signal I want to deal with is between 130000 to 140000, if I Zoom, I can see the useful signal is between 135400 to 138200. The question is how to extract the signal in the area?

  I tried the sub_NoiseEst_And_Chop_Shell.vi in the example of Packet_based_link also, but this Subvi seems to be a bit slow. Can someone give me the best advice? Thanks in advance!

  

  

  I'm working on something similar, but have not had time to fully develop.

  My idea was to use an envelope detector (low pass filter) and then use a detection of energy VI on the envelope.

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• How to replace (assign) a part of the elements of an array in TestStand?

  Hello

  I would like to replace or assign values to the elements of an array.

  For example, I have a local variable with 6 elements, Locals.A = {1, 2, 3, 4, 5, 6},

  and I would do it is {1, 2, 13, 14, 5, 6}.

  Accordingly, I add an expression and write "Locals.A [2.3] = {13: 14}", but it failed.

  Is it possible to replace a part of a painting?

  My real question is I want to pass parameters to a sequence to a local variable of the MainSequence, like the picture as an attachment.

  I hope that I can assign the parameter (table 5 elements) for the range of 5th to 9th item of the local Variable.

  Could someone give me any suggestions? Thank you very much!

  

  (1) I meant move the entire table and in the subsequence programmatically update only a subset of the items.

  For 1 or 2, you'd have to write a loop as interates on and updates the items that you are interested in. There is no simple syntax that will do what you want. You can use a loop but, rather than make a statement of entitlement for each item.

  -Doug

• I downloaded a free trial of Adobe Creative cloud and dreamweaver CC. I am not able to download a .psd to see how to extract the HTML and CSS.

  I downloaded a free trial of Adobe Creative cloud and dreamweaver CC. I am not able to download a .psd to see how to extract the HTML and CSS.

  Download button is disabled. What is the case for a free trial?

  Hey girijamg,

  I asked that you try to open a page because snippet Panel will be disabled until there is a html page is open in DW.

  Excerpt from Panel will be ready for the job that after any html page is open in DW.

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• How to replace the element on the page master on master spread [JS CS5]

  Hi all

  There is a big media (scripts) on how to replace the element template on a page of a specific document, but my problem is, I've added new Master spread based on a further propagation where newly added distributed Master I need to replace all the elements to master basic page.

  pageItems [curPageItem] .override (destinationPage)

  works well if you replace the elements of master page on the pages of a document, but what works for replace page elements master master page for example

  pageItems [curPageItem] .override (destinationMasterPage)

  Thank you

  Mac

  Similar code worked for me (in CS4 - the machine, I had very practical is the one I use to accompany clients on older versions). Are you sure that your destinationMasterPage is a page and not a spread? This would cause a failure.

  Dave

• multiplying the elements of an array with their index

  How can I multiply the elements of an array with their index values.

  Thanks in advance.

  Hi aksoy,.

  Multiply the elements with their index:

  

• How to retrieve a value of page element in another page?

  Hello
  
  How to retrieve a value of page element in another page?
  
  say P55_COURSES_TO_EVALUATE is my name of the page element, and it is a selection list. Based on the value selected in the next page I see the details of the selected value shd and for that I need P55_COURSES_TO_EVALUATE value in the following page. How to do it? When I try to retrieve the values it simply returns nothing.
  Pointers would be really useful.
  
  Thanks in advance.

  Hello

  Could you please how you try to use it?

  If you set the value to the P55_COURSES_TO_EVALUATE element and submit the page, the value is stored in session state.
  Then you can use this element in any page as

  :P55_COURSES_TO_EVALUATE
  

  You cannot access page value in javascript/jQuery to other pages like

  $v('P55_COURSES_TO_EVALUATE')
  document.getElementbyID('P55_COURSES_TO_EVALUATE')
  $(#P55_COURSES_TO_EVALUATE)
  

  Because the item is not on the other pages. In javascript from other pages, you can use

  var a = '&P55_COURSES_TO_EVALUATE.';
  

  Kind regards
  Jari

• Combing of the elements of an array into a single string

  Hello world

  I would like to combine all the elements of an array into a single string. For example, I have a table of 5 elements in the chain

  A

  B

  C

  D

  E

  I want to merge all the elements of a unique string of ABCDE.

  I tried to use the 'Worksheet picture String' function but the tabs separating caused me a problem even if I removed the by ' search string and replace.

  Thanks in advance for your help.

  

• How to detect the operating system to PDF using javascript

  Hello

  How to detect the operating system to PDF using javascript. (Javascript console)

  Thanks in advance.

  App.Platform will return "WIN", "MAC" or "UNIX".

• How to extract the values inside the jquery element dialogue modal rigion

  Hi all

  My requeriment is

  Click report link open jquey editable modal dialog and display all values with respective ID values.

  1.I used page header HTML code below

  < link rel = "stylesheet" href = " " http://AJAX.googleapis.com/AJAX/libs/jQueryUI/1.7.2/themes/

  "Redmond/jquery - ui.css" type = "text/css" / >

  " < script src =" http://AJAX.googleapis.com/AJAX/libs/jQuery/1.4.2/jQuery.js "> < / script > .

  " < script src =" http://AJAX.googleapis.com/AJAX/libs/jQueryUI/1.7.2/jQuery-UI.js "> < / script > .

  < script type = "text/javascript" >

  $(function() {})

  () $('#ModalForm').dialog

  {

  modal: true,

  autoOpen: false,

  Width: 600

  buttons: {}

  Back: function() {}

  closeForm();

  } ,

  Approve: function() {}

  addPerson();

  },

  Return_For_Correction: function() {}

  addPerson();

  },

  Reject: function() {}

  addPerson();

  }

  }

  });

  });

  function openForm (TrxId)

  {

  Alert (TrxId);

  $s ('P3_x_trx_id', TrxId);

  $('#ModalForm').dialog ('open');

  }

  function closeForm()

  {

  $('#ModalForm_input[type="text"]').val (»);

  $('#ModalForm').dialog ('close');

  }

  function addPerson()

  {

  var ajaxRequest = new htmldb_Get (null, & APP_ID., 'APPLICATION_PROCESS is updateStatus', 0);

  ajaxRequest.add ('P3_status', $v ('P3_status'));

  var gReturn = ajaxRequest.get ();

  If (gReturn)

  {alert (gReturn)}

  on the other

  {ajaxRequest = null;

  closeForm();

  doSubmit ('SEARCH'); }

  }

  < /script >

  2. static html Id - ModalForm region

  3. region html Header-

  < div id = "ModalForm" title = "View details" style = "display: none" >

  4.footer-

  < / div >

  5. in the same page created 'extraction of line auotomatic' process by using the value of key PK P3_trx_id

  6 Jquery modal region is created but not showing values.

  Hi Dan,.

  You must create a separate page for your modal dialog box,

  Call this dialog in the parent page and pass the value modal page in some hidden item and use the value of the element to retrieve details on the modal dialog box.

  1. change your report Page-> under the header HTML

  2. change the link from which column you want to call the modal dialog box.

  Target: URL

  URL: javascript:f_modalDetails(#ID#);

  instead ID, pass the value that you want to pass to the modal dialog box that shows you the data associated with the selected line.

  3. go to the page of the form (modal dialog)

  Change your close button that closes the modal dialog box.

  Action: Redirect URL

  Target URL: javascript:window.parent.closeModalDialog();

  Close the Model dialog box using the "submit" button press

  4. create a branch on the processing section of the Page of the page of the modal dialog box

  Branch point: After Processing (After computation, validation and Processing)

  Target type: Page of this Application

  Page: Redirect to the same page

  Request: CLOSE_MODAL

  When you press the button: select the Send button

  NOTE: Branch must be before all the unconditional branch on this page

  5. create a dynamic Action on the Page modal dialog box

  Event: Page load

  Action: Run the JavaScript Code

  Code: javascript:window.parent.closeModalDialog();

  Kind regards

  Jitendra

• How to extract the values of column aliases based on different column values?

  Hello gurus,
  
  I have a table with the following struture-
  

  "drop table T;
  create table T(Name, Symbol, Amount,dep) as select
  'Anderia', 'AA', 1050000,'HR' from dual union all select
  'Michael', 'ML',150000,'Sales' from DUAL union all select
  'Bill', 'BL', 1050000,'Finance' from dual union all select
  'Nancy', 'NY', 4000,'HR' from DUAL union all select
  'Anderia', 'AA',3000,'HR' from dual union all select
  'Michael', 'ML',1050000,'Sales' from DUAL union all select
  'Bill', 'BL', 1200000,'Finance' from DUAL union all select
  'Anderia', 'AA', 1200000,'HR' from DUAL union all select
  'Vish', 'VH', 1200000,'Marketing' from DUAL;"

  And try to find the values of the column as
  Name, symbol, dep, amount, % Total, Total $Cumm, rank but some additional as-columns
  
  Amount HR, % HRTotal, $HR Cumm Total,
  Finance amount, FinanceTotal %, $Finance Cumm Total
  Sales amount, a percentage of Total sales, $Sales Cumm Total.
  Amount marketing, MarketingTotal %, $Marketing Cumm Total
  
  then I use the following query to retrieve the name, the symbol, the dep, amount, % Total, Total $Cumm, rank columns.
  

  select name
       , decode(grouping(symbol), 0, symbol, 'Total') symbol
       , dep
       , sum(amount) amount
       , sum(per_total) "% Total"
       , decode(grouping(symbol), 0, max(Cum_per_total), null) "% Cumm Total"
       , decode(grouping(symbol), 0, max(rank), null) rank
    from (
            select name
                 , symbol
              , dep
                 , amount
                 , per_total 
                 , sum(per_total) over(order by rk) cum_per_total
                 , rank
                 , rk
              from (     
                      select name
                           , symbol
                  , dep
                           , sum(amount) amount
                           , round((sum(amount)/max(total_amount)) * 100,2) per_total
                           , dense_rank () over (order by sum(amount) desc) as rank
                           , row_number() over(order by sum(amount) desc) as rk
                        from (
                               select name
                                    , symbol
                                    , amount
                        , dep
                                    , sum(amount) over() total_amount 
                                    , sum(amount) over () 
                                 from t
                             )
                       group 
                          by name, symbol, dep
                  )
          )
    group         
       by grouping sets((name, symbol, dep), ())
    order by rank, max(rk) nulls last

  But I want to extract the following columns so... How can I do?
  
  Amount HR, % HRTotal, $HR Cumm Total,
  Finance amount, FinanceTotal %, $Finance Cumm Total
  Sales amount, a percentage of Total sales, $Sales Cumm Total.
  Amount marketing, MarketingTotal %, $Marketing Cumm Total
  
  
  as I want that all records, then will the dep..do-specific I need to use the case here?
  Thanks for all your time and effort in advance

  If I understand your needs, you need pivot: SQL and PL/SQL FAQ