The HTML Form element attributes: Onchange

Similar Questions

• the html form element attributes

  Hey guys,.
  
  Have a question about the attributes of the html form element
  For a P1_Code element, I have an onchange = attribute "f_TestOnDemand (this.value)" "
  Now if I want to add another attribute to the same P1_Code element, how to combine the two
  
  the two attributes that I want to include for the same item are:
  
  OnChange = hilitebtn (this.value)
  OnChange = "f_TestOnDemand (this.value)" "
  
  Thank you guys
  Appreciate your help
  Jesh

  Jesh salvation,

  You must specify JavaScript functions in a defined mode of semcolon. In your example it will be as follows.

  onChange = "hilitebtn (this.value); f_TestOnDemand (this.value)" "

  Thank you best regards &,.
  Vikas

  You can reward this answer by marking as being useful or correct ;-)

• How can I call two functions in the HTML Form element attributes

  Hello
  
  I want the same value in the text field two, when I select the value to select the list then the value with a number increment should be two text field.
  I use both java script
  
  < script >
  function sumItems() {}
  function getVal (item) {}
  If ($x (point) .value! = "")
  Return parseFloat ($x (item) .value);
  on the other
  return 0;
  }
  $x('P19_LAST_END_YR').value = getVal ('P19_LAST_STR_YR') + 1;
  }
  < /script >
  
  
  < script >
  function per1Items() {}
  function getVal (item) {}
  If ($x (point) .value! = "")
  Return parseFloat ($x (item) .value);
  on the other
  return 0;
  }
  $x('P19_LAST_END_YR').value = getVal ('P19_START_YEAR') + 1;
  }
  < /script >
  
  
  now how can I call function onchange two attributes of the element in the HTML form for the discount:
  ' onChange = "javascript:sumItems()" onChange ="javascript:per1Items().

  Hello

  Try

  onchange="sumItems();per1Items();"
  

  BR, Jari

• ID attribute in the attribute of the html form element of: p1_item

  Hello
  How can I place id = 'demo' in the attribute of the html form element of: p1_item. It does not. There error Throughing attributes, •size and ID do not have to be specified. (Go to the error)
  
  
  
  
  Thanks and greetings
  CORINE

  I just tried the thing above with dynamic Action and its works for me

  If possible for you, please try dynamic action "during the click on the button" with "execute Javascript Code.

  and write it in the code

   $(".demo").css("background-color","yellow"); 
  

  and it will work.

  Kind regards
  Tauceef

• Disable the Textfield object when you change the HTML form element

  How to disable a texfield if you change the HTML form element? It must be activated at the creation of the new entry form / record.
  
  Yogesh

  Select 'Read only type of condition' as a value of the element in Expression1 is NOT NULL and in Expression1 put your key primary name of the option to for example P1_EMP_ID

  Kind regards
  Hari

• several events in the attributes of the Html form element?

  How can we put more than one event in the Form Html element attributes?
  For example, I have:
  
  onChange = "zeroTenScaleCheck (this); »
  and
  onClick = "checkScroll (this); »
  
  I want both of you to be active on the same element. It is possible and if so, how?
  
  Another related question is, is it possible to have two handlers listening on the same
  event?
  
  Thank you!

  Hello

  Place the HTML Form attributes of the element element

  onchange="zeroTenScaleCheck(this);" onclick="checkScroll(this);"
  

  Call two javascripts for example the onchange event, place to the Form HTML element attributes

  onchange="zeroTenScaleCheck(this);checkScroll(this);"
  

  Kind regards
  Jari

• Dynamically change the attributes of HTML form elements

  I have a form region that contains the elements, some attributes of the HTML Form readonly = 'true '.
  
  It is possible to dynamically set these so I can enable / disable read only to the level element is based on a function PL/SQL (or other method).
  
  
  Thanks in advance.

  A bit of Javascript can do for you.

  Put this function JS in the header HTML of the page

  And then define a process of "after a footer" which returns the items to read only according to the conditions you decide

  if pl_sql_function_to_determine_RO ('') then
     htp.script('setReadOnly(""');
  end if;
  ....... repeat for other items
  

• Align the HTML area elements

  4.2.1

  Hello

  I have a region of html which I have 4 buttons, a text box, 2 select lists all vertically stacked. However, each of them are aligned to the left. I was wondering if there is a way to center align them by setting the HTML properties in the region?

  Thank you!

  "" Place the button properties of column and column attribute 2 and align = 'Center " respectively.

  (Why you want to do anything to look like that escapes me...)

• We use Hubspot and I cannot insert the HTML form which is needed to capture the web to the sons of Hubspot.

  When you insert the HTML code that generates of Hubspot, the boxes on the form do not appear.  Help!

  Hubspot inserted html code should work unless it is in conflict with any other content of the page.

  Please provide the page url where you inserted the form also if there is no other content html inserted on the same page, delete and then check, you can test it with a blank page too.

  Thank you

  Sanjit

• The call PLSQL stored procedure from the HTML form Submit button

  Hello
  
  I'm having a little difficulty with the appellant a stored procedure using a html form button. Here is the code I have right now...
  

  HTP.PRINT('<form action=ZWGKERCF.P_confdelete>');
  HTP.PRINT('<input type=''submit'' value='' Yes '' onClick=''document.getElementById("mypopup").style.display="none"''>');
  HTP.PRINT('</form></div>');

  Here's the question - I need to find a way to pass variables to this stored procedure, so he knows what data to operate on. This stored procedure removes the data in a specific database record and I have to pass three variables to this procedure to run.
  
  Allows to call class_number, term, conf will impact these three variables and the data will be deleted and the person will see a confirmation screen once the deletion request completed.
  
  So ideally I would want: ZWGKERCF. P_confdelete (class_number, term, conf), then the stored procedure would deal with the rest!
  
  Seems simple enough, but I don't know how to make this happen... My thoughts were:
  
  Transmit data to this (the three areas that I need) html form in hidden variables. Then somehow pass them using the POST method to the procedure and read using GET?
  
  Can someone clarify what the best way to do it? I feel that its little something miss me you - but I would really like an idea expertise :-)
  
  Thank you very much in advance!
  
  -Jeff

  >
  ...

  I would like to assign a variable, the duration, the conf crn all variables in this procedure and then act on them accordingly.

  But you already have it in a variable. If you want you can assign the value again to another variable.

  example of

  PROCEDURE P_confdelete(CRN NUMBER,TERM NUMBER, CONF VARCHAR2)
     IS
        v_crn number(38);
        v_term number(38);
        v_conf varchar2(1000);
  
    BEGIN
         HTP.PRINT('test1 '||crn||'/'||term||'/'||conf); 
  
        v_crn := crn;
        v_term := term;
        v_conf := conf;
  
        HTP.PRINT('test2 '||v_crn||'/'||v_term||'/'||v_conf); 
  
  END P_confdelete;
  

• Attributes of HTML form elements

  Hello
  
  Is there anywhere I can get a list of the different actions that do not exist for me to process on the different points of the apex page onKeyUp, onChange, etc.. I tried Googleing but without success. I wish especially to the associated actions of LOV
  
  Thank you
  
  Chris

  Chris,

  If you mean you want a list of events, here's a good reference http://www.w3schools.com/tags/html5_ref_eventattributes.asp. There is more info on HTML and JS, not created Apex of events. So all you need to do is look something like "HTML elemets events..."

  Thank you

  Sam
  Please reward the right answers by marking correct or helpful!

  Published by: Sam06 on September 23, 2009 08:38

• Pass parameters to the box of the HTML form to a stored procedure

  I'm always looking for a solution to my problem of forms. For the record, I don't use Express applications to create my application - I use PL/SQL right. I need to know how to pass parameters from the box to my Web form. I welcome people select one or more checkboxes in a form that calls a remove function to delete the selected records. What I read in Oracle of the "Guide to the developer of database applications - Fundamentals" is not useful to me. If someone could tell me some examples, maybe I could see what I'm doing wrong. Here is what I wrote in "the developer of database applications - fundamentals Guide ':
  
  All the boxes with the same NAME attribute are a group of checkbox. If none of the boxes in a group is selected, the stored procedure receives a null value for the corresponding parameter.
  
  If a check box in a group is selected, the stored procedure receives a single parameter of VARCHAR2.
  
  If more than one check box in a group is enabled, the stored procedure receives a parameter with the type of PL/SQL TABLE OF VARCHAR2. You must declare a type like this, or use a pre-defined as OWA_UTIL. IDENT_ARR. To retrieve the values, use a loop:

  CREATE OR REPLACE PROCEDURE handle_checkboxes ( checkboxes owa_util.ident_arr )
  AS
  BEGIN
  ...
  FOR i IN 1..checkboxes.count
  LOOP
  htp.print('<p>Checkbox value: ' || checkboxes(i));
  END LOOP;
  ...
  END;
  /
  SHOW ERRORS;

  I'm not sure that understand what your question is.

  If your web form has the following defined all with the same name:

  one
  two
  three
  

  You create and save a procedure to manage the sending of a form that contains a parameter with the name of attrib type owa_util.ident_arr for example:

  create or replace procedure handle_form(attrib owa_util.ident_arr) as
    iter number;
  begin
    for iter in attrib.first .. attrib.last loop
      -- do something with attrib(iter)
    end loop;
  end;
  /
  

  Now, the only problem with this Manager (or any other), is that if the user selects any of the boxes, or no value for the parameters expected, the Manager called with parameters missing or with on all of the passed parameters, as well as the call will error.

  To move, you need to provide default values for all parameters passed to your handler such as the settings of ident_arr, but with ident_arr settings, it's hard to do with autonomous procedures. If you place your procedure in a package you can define variables of package-level of the appropriate types that can be used as default values:

  create or replace package my_web as
    empty_arr owa_util.ident_arr;
  
    procedure handle_form(attrib owa_util.ident_arr := empty_arr);
  end my_web;
  /
  create or replace package body my_web as
    procedure handle_form(attrib owa_util.ident_arr := empty_arr) as
      iter number;
    begin
      for iter in attrib.first .. attrib.last loop
        -- do something with attrib(iter)
      end loop;
    end;
  end my_web;
  /
  

  now, when you hit in the situation where the user does not select the checkboxes, the call to handle_form will be no reviewable error on due to missing parameters, and the empty_arr will not have all the elements to iterate over so the loop in the body of the procedure will be fine and you will be able to retrieve each value of the checkbox selected attrib table when you iterate on it.

• More than 1 'assign' in the Form HTML element attributes

  The name "HTML Form element * attribute *" indicates that I should be allowed to set several attributes;
  
  but when I enter what follows: onchange = "checkReadOnly (this.value, '1', html_GetElement ('P1_FIND_BY'))"; " style = "width: 300px";
  
  OnChange works like a charm; but it ignores the width;
  
  When I turn the tide; style = ' width: 300px "; onchange =" checkReadOnly (this.value, '1', html_GetElement ('P1_FIND_BY')) ";
  
  the works of width ; but the onchange doesn't work.
  
  Any ideas what I am doing wrong?

  It should be

  OnChange = "checkReadOnly (this.value, '1', html_GetElement ('P1_FIND_BY'));" style = "width: 300px;" "

  Denes Kubicek
  -------------------------------------------------------------------
  http://deneskubicek.blogspot.com/
  http://www.Opal-consulting.de/training
  http://Apex.Oracle.com/pls/OTN/f?p=31517:1
  -------------------------------------------------------------------

• How to fill out a FORM element with another element of FORM

  Hello
  
  I have a form element tell - item1...
  I entered some say - abc for item1 of value... As soon as the update is remote from item1, I want to fill another item2 with the value of item1 (abc).
  
  Thank you
  Deepak

  Deepak

  You can do this by using javascript.
  For item1 value "attributes of the HTML Form element.

  OnChange = $x (NAME_OF_ 'ITEM_TO_SET') .value = this value

  CITY

• JavaScript onchange doesn't work only not with the single display element

  Hello
  I am filling a form element based on the value of another element of form. Everything works great when the element that I am filling is a text box. However, if I do a single display element, it won't fill.
  Does anyone know why this is?
  
  Here's the header code:
  
  < script language = "JavaScript1.1" type = "text/javascript" >
  
  function populate_end_date() {}
  var pay_period = document.getElementById('P7_PAY_PERIOD').value;
  
  If (pay_period! = "") {}
  var pay_period_length = pay_period.length;
  document.getElementById('P7_PAY_PERIOD_END_DATE').value = pay_period.substring ((pay_period_length-11), pay_period_length);
  }
  }
  
  < /script >
  
  Here is the code of html form about to P7_PAY_PERIOD element attribute:
  OnChange = "JavaScript:populate_end_date();" »
  
  Thank you...

  Ok.

  Change display only type to as it was before (do not save the State)
  The JS below allows you to set the value of the element display only

     $x('DISPLAY_ONLY_PAGE_ITEM_NAME').innerHTML="Show this value";
  

  CITY