How to set the value of an attribute of a button?

Similar Questions

• [ADF, JDev12.1.3] How to set the value of an attribute of VO 'max (attribute) + 1' when creating a new record?

  Hallo,

  I have a VO that selects records from a table databace where FkId = < value >.

  For example: this is the database table...

  ID RowDetNumber OtherFields FkId

  1   3     1            ...

  2   3     2            ...

  3   3     3            ...

  4   3     4            ...

  5   4     1            ...         |
  

  6   4     2            ...         | -VO selects these records (where FkId = 4 for example)
  

  7   4     3            ...         |
  

  8   5     1            ...

  9   5     2            ...

  When a new record is created the field RowDetNumber must be calculated with the logic of the max (RowDetNumber) + 1.

  So for the example above, the calculated value should be 3 + 1 = 4.

  I would like to know how I can calculate the value and assign to the RowDetNumber attribute.

  I did some experiments using a Groovy expression as a default value for the field, but I got only errors.

  I'm a bit confused on how I can do so a few details / examples / tips are welcome

  In particular, a small example for every possible approach would be happy.

  Thank you

  Federico

  Federico, the solution mentioned in the block will work as it only generates unique numbers without guarantee that the generated numbers are without flaw. However, if you want to use max + 1 this normally means you want to have a sequence without gap. It is very very complicated in nature. It doesn't matter what application you're trying, there is almost always room for error, ending with duplicate numbers.

  The trigger also works as the DB supports triggers on MS SQL.

  If you don't need a number of gap-less for the attribute, you can use the groovy solution and just get a number of a sequence is is guaranteed unique and greater value, like the last number that you asked of the sequence. In this way, you can have the sorted records

  ID RowDetNumber OtherFields FkId

  1  3    1            ...

  2  3    7            ...

  3  3    9            ...

  4  3    10            ...

  5  4    3            ...        |
  

  6  4    5            ...        | -VO selects these records (where FkId = 4 for example)
  

  7  4    12            ...        |
  

  8  5    4            ...

  9  5    6            ...

  Timo

• Can declaratively set the value of some attributes depend on an attribute in a row of VO?

  Hi, experts.

  In jdev 11.1.2.3,.

  Can declaratively set the value of some attributes depend on an attribute in a row of VO?

  For example, there is a VO (id, salt boolean, integer status, entire IsValid), how to set status=-1,IsValid=-1 when salt is checked (selected)?

  I tried:

  Method A:

  1 set the status depends on saltand the default attribute value:

  If (salt is true)

  Returns - 1

  on the other

  {

  If (salt is false)

  Returns 0

  on the other

  Returns a null value

  }

  2. set IsValid dependent statusand attributes by default as: status.

  3. set all of these three attributes can be changed to always.

  If the parameter above may work, then apparently it's much simpler to write Java code.

  Unfortunately, he is unable to work the way you want.

  There is some complex another declaratively to do:

  Method B:

  1. create a selVO (id, booleanValue1 boolean, integer numberValue1, string stringValue1) with static values:

  (1, false, 0, "" false for salt: not selected ' ");

  (2, true,-1, "" the true value of salt: selected ' ");

  2. put selVO as Data Source list for the list of the salt value and return values from the list:

  Salt-> booleanValue1,

  Status-> numberValue1,

  IsValid-> numberValue1.

  But this alternative way has a few weaks a fortiori more complex:

  Advice from the interface user of salt can not defined by default list Type "CheckBox".

  Cannot, therefore, method A feasible?

  
  

  Thank you!

  BAO
  

  Hello Bao,

  You can write THE Expression value of Field2

  #{bindings. Field1.inputValue == 'Y '? 1:-1}

  (Auto submit True on Field1

  Field1 Field2 on partial trigger)

  Also, you can write logic in VORowimpl Set accessor methods.

  Thank you

  Jeet

• How get/set the value of the DataObject object in the task of the API?

  How get/set the value of the DataObject object in the task of the API?

  Are there examples of code availible?

  Hello

  You are here: http://docs.oracle.com/cd/E23943_01/dev.1111/e10224/bp_worklistcust.htm

  Antonis

• How to set the value of QUERY using PL/SQL process?

  Hello
  
  I use APEX 4.2...
  How to set the value of the REQUEST using process of PL/SQL which lies before the header - where the value of the REQUEST should appear on the URL?
  
  Kind regards
  Fateh

  You cannot set a value of demand in a PL/SQL block. You can run a PL/SQL block on a request which is the id of a button for example.

  Denes Kubicek
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  http://Apex.Oracle.com/pls/Apex/f?p=31517:1
  http://www.Amazon.de/Oracle-Apex-XE-Praxis/DP/3826655494
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• How to set the value of something in a component of the main application?

  Hello
  
  Maybe I've worked on it too long, but I can't understand how to set the value of the text property of a text entry field in my main application component in a block of mx:Script. I have a component called Login in the components folder, and I need to set the text value of empNum. In my statement of mxml up there, I said these components such as xmlns = "components.*" so, logically, the property, I'm putting a c.Login.empNum.text. I can't understand the correct syntax to make this work, and I've tried everything I can think of. Does anyone have any suggestions? I think this should be easy, and there is just something missing me.
  
  Thank you!
  Holli

  Have you tried to give him an id?

  If later you can make the loginScreen. empNum.text = "my text".

  Laurent,

• How to set the value of a field from the LOV of another field.

  I'm trying to figure out how to set the value of a field (P_PROGRAM) to the value of another field of based lov (P_STATE).
  
  The P_PROGRAM field is a hidden field. The P_STATE field is a required field and is based on a list of values for the State Codes.
  
  When a user selects the State to P_STATE, the field of the P_PROGRAM should be set to this value, as well.
  
  I tried different ways to get there via a function call on the post for the calculation of the field P_STATE, defining the source P_PROGRAM to the value of the page item P_STATE put varialbles, creating a process before SENDING, and they all still come back as having a NULL value for P_PROGRAM, therefore impossible to create the file in the db as the PROGRAM is a mandatory field in the table.
  
  Can you please help? Thank you, Laura

  Laura,

  It is always helpful if you provide information about the Apex version you are using. The Apex 4 you can use Dynamic Actions to achieve this. In earlier versions is possible using processes to submit or javacsripts, as well.

  Heres how you do in 3.x with treatment to submit, to make it work in 4.0 as well.

  1 do the P_STATE ' select list submits the Page.
  2. Add a calculation on the point P_PROGRAM, or write to him assign a value based on a process. The treatment should be OnLoad after the header
  3. If the page does not have an unconditional branch that loops on itself, add a. NOTE: The direction must be the last branch (larger sequence number) and should have checked "Save Session State".

  This is what will happen
  a. when the State is selected Page will be submitted
  (b) it will take the unconditional branch to himself and save the value of P_STATE
  c. the calculation process / fills the value of the P_PROGRAM element when the page reloads

  Kind regards

• How to set the value of adjecent record

  Hello

  For an interactive report, I wanted to know, how set the value for one of the value column taken recording (the visible record in the report) adjecent to the same column in the current record.    The reason behind this requirement is, the table contains cirtain ID which is populated based on cirtain condition.  And the same ID must be set to adjecent different records.  Since this is event based on human evaluation of the data, I can not run the UPDATE command in the background.

  To simplify the requirement, suppose, report IR on the employee.  Based on the user, click one of the dummy 'comlumn link', the value COMMISSION_PERCENT must be copied to the next record.  If I know EMPLOYEE_ID value of the next record, then update SQL will do the job.  But how?

  Thank you

  -Anand

  Hi Anand,

  Please check the sample application you gave, I created the same according to your requirement.

  Here are the steps that I did.

  1. edition your column that you use as a button.

  A class has been added to this button under link attributes

  class="uButton cpycomm" role="button"
  

  URL: javascript:void (0);

  2. edited Page attributes

  Under run when the Page loads

   $("a.cpycomm").click(function(){
      var $el = $(this);
      var nextemp = $el.closest("tr").next().find('td[headers="C725254625175515007"]').text();
      var comm = $el.closest("tr").find('td[headers="C725255480705515009"]').text();
      $("#P1_EMPNO").val(nextemp);
      $("#P1_COMM").val(comm);
  
      if (confirm('Copy Commission to next record ?')) {
         apex.submit('SAVE');
      }
    });
  

  3. a process page to update the commision has created.

  Kind regards

  Jitendra

• How to set the value of a variable in automator?

  I'm totally new to automator I found a post that I try to reuse

  to Re: copy multiple files from TextEdit in one Word file

  I want to open a series of html files in a folder and convert in a TextEdit rtf file.

  However, I am unable to automator find out how set the value of a variable such that it appears in this post

  I looked at every command in library without a lot of fortune

  Any help?

  Thank you

  Dan

  Its in Utilities.

  In Automator, use the search box:

  

• How to set the value of a variable in a cluster in LabVIEW to c#?

  Hi guys, I'm working on a small c# program, which by using the interface provided by LabVIEW.  And I know that, with the help of lv. SetControlValue (name, value) can set a variable just on the front panel. But in my case, there are several groups on the front panel. Then it confused me how to set the variables in these groups. For example, there is a cluster named clusterA and a variable named a., I tried something like this:

  lv.SetControlValue("clusterA.valueA",1);
  

  but it totally inoperable. Everyone has some experience with this sort of thing? Thank you very much!!

  Hey guys, thanks a lot for all your response. I just found a simple way to solve this problem. For example, there is a cluster named "ClusterA", and there are only two witnesses, who are: an int value named "IntA" (default = 10 IntA value) and a string value named "StringA" (by default the StringA = 'abc'). In c#, if you call the method:

  var clusterA is vi (Array). GetControlValue ("ClusterA");

  you will get a table looks like: clusterA = {10, 'abc'}; So if you want to change IntA 123, you simply do:

  clusterA.SetValue (123, 0); 123 the value, 0 is the index of IntA in clusterA, after this clusterA table = {123, 'abc'}

  After that, simply to make the table in LabVIEW using:

  VI. SetControlValue ("ClusterA", clusterA);

  and now you see the LabVIEW, IntA is changed.

• How to set the value of a * APPLICATION * with apex.server.process?

  If I have a page named point P1_MY_PAGE_ITEM, I could put its value in the session by doing this:

  $s('P1_MY_PAGE_ITEM', 'I Like Pie!');
  
  apex.server.process(   'dummy'
                         , { pageItems: "#P1_MY_PAGE_ITEM" }
                         , { dataType: "text",
                           async: false,
                             complete: function( ajaxResponse )
                                   {
                                        var ignoredReturn = ajaxResponse.responseText;
                                   }
                           });

  Which works very well. If you check the session, the P1_MY_PAGE_ITEM will now have the value: I like pie!

  However, if I have an Application element (not a page element!) named MY_APP_ITEM, how could I do the same thing? How can I use apex.server.process to set the value of MY_APP_ITEM in the session? I wouldn't be able to use "pageItems" because MY_APP_ITEM is not a page element, it is a part of the application.

  What is the correct syntax to do this?

  Thank you

  -Joe

  Hey Joe,

  Returning to that thread you made a couple of months ago, the answer is here:

  Post adjustment Application items in the apex.server.process for a * process application *.

  Defining a point of application is as easy as providing the name of the application element to p_arg_names Bay and set a corresponding value in the p_arg_values table.

  For example, in an application with article SOME_ITEM of the application, I can put the value as follows:

  (function(){
  var arrNames = [], arrValues = [];
  arrNames.push("SOME_ITEM");
  arrValues.push('some value');
  apex.server.process(   'dummy'
                       , { p_arg_names: arrNames, p_arg_values: arrValues }
                       , { dataType: "text"
                         });
  })()
  

  Any required application process. Should the item be free that you set it from the browser.

• How to set the value of a column in a table according to another column?

  Hello world!
  
  I use Apex 4.1.
  My question is how can I set the value of a column in a table according to another column?
  I have a table and when I insert the value in the column content, I want to change this value in the note column with the note, which is generated with pl/sql function (function of string returned if the typed value is in the range).
  
  I tried to use javascript as

   $('input[name=f02]').live('change', function(){
  if($(this).val()!='1'){
  $('input[name=f03]').val("test")}
  }); 

  for the development of the column note to test if the value typed in the content of the column is not 1, but this code assigns the value to all the lines and I need to set only the specified line.
  
  Can someone give me a hint in any way to do this if possible?
  
  Kind regards
  drama9346

  You will need create a process on your page type PLSQL and develop this process "we demand" of the page. In this process, you can run the PLSQL you need. That is to say to retrieve the note value as described in your PC:

  and when I insert the value in the column content, I want to change this value in the note column with the note, which is generated with pl/sql function (function of string returned if the typed value is in the range).

  In this process, you must provide a return value of the call, and you can do this by using htp.p. Example:

  DECLARE
     --putting x01 in a var to simplify
     l_test_var VARCHAR2(200) := apex_application.g_x01;
     l_return VARCHAR2(200);
  BEGIN
     -- a simplistic test
     IF LENGTH(l_test_var) BETWEEN 10 AND 20 THEN
        l_return := 'String is between 10 and 20';
     END IF;
  
     --this will write l_return to the buffer, and the ajax callback will receive this
     htp.p(l_return);
  END;
  

  And the code that I wrote above, which is javascript, would need to go where your current code is that binds to the onchange event. The result should be that, when a change is made to this element, an ajax request is made on the server. When the call is finished, it will be the value returned in the item you want.

• How to set the value of the xml node.

  Hello

  I have the PDF application can be entered by the user using the key. When sending

  I use following code to set the value of the xml node.

  XFA. Data.assignnode ("Employee.ID", "123", 0):

  If its generators of xml as below.

  < employee >.

  < id > 123 / < ID >.

  < / name >

  < / employee >

  Now, I need to generate xml as below.

  < employee id = '123' >

  < / name >

  < / employee >

  So, how together create the id of node as above?

  Thanks in advance.

  Kind regards

  Dhiyane

  Hi Dhiyane,

  You must set contains the property if the node id to "metadata", i.e.;

  xfa.data.assignNode ("employee.id", "123", 0);
  XFA. Data.Employee.ID.Contains = 'metadata ';

  Very awkward, if you have a number of them, in which case you might want to look at using E4X.

  Good luck

  Bruce

• How I set the value of a dynamic text field row

  I have a repeated line form that contains a button and several text fields.  There is a text field (input field) above with some information I want to place in the table and several buttons that I want to read the value of and defined on the table.  Excuse me there are several questions I have and I use pseudocode to describe.

  Top shape resembles

  InputField

  | ButtonX1 | ButtonY1 | DescriptionX1 (read the text only field)

  ...

  | ButtonXn | ButtonY1 | DescriptionXn

  OutputRow looks like

  | ButtonOutput | OutputField1 | OutputField2 | OutputField3 |

  So, I want to do

  ButtonX1.click

  {

  OutputTable.OutputRow.addInstance (true) //this works - everything I have questions on

  OutputTable.OutputRow.OutputField1.rawValue = DescriptionX1.rawValue

  /*

  Question 1

  How should I address the location of each table to set a value

  Question 2

  How can I get the value of the description field in the same row as button and table

  I would like to say something to the effect of the OutputTable.OutputRow [?]. OutputField1.rawValue = this.parent.DescriptionX

  */

  OutputTable.OutputRow.OutputField2 = InputField.rawValue

  /*

  Same question as above - how can I specify a dynamic line - it's the syntax appropriate for obtaining the value of the input field?

  */

  OutputTable.OutputRow.OutputField3 is this. ButtonLabel

  /*

  Question 3

  How can I get the value of the label of the button to set the field

  There should be a lot of these buttons and buttons will be added - I'd rather set the value based on the label of the button to facilitate value - not requiring only not to change the code

  */

  Issue 4--unrelated to those at the top.

  Is it possible to build the first table

  | ButtonX | ButtonY | Description |

  from a XML file.  I've seen examples showing how to build if it's just data, but XML can be pushed into a form with the code to perform the above actions?

  Glad you figured it out... nothing wrong with doing it this way.

  Normally XML contains data and no default legends these xml files are bouond to the rawValue property. You can enable the dynamic linking and other properties of the object will be bindable (they appear as links) in the user interface. If you click on the link to legend an Assistant appears allowing you to bind the node in the XML file.

  Paul

• How to set the values of dependent choice list fields

  Jin
  
  I create a drop-down list in my page.
  This list of choices has values. (coming from the vo)
  What value I chose from the drop-down list that display certain fields value.
  for this I take the value of the drop-down list and set this values to these fields.
  its working fine.
  
  but my doubt is, at the time of the loading page, these fields (list selection dependent fiedls) defaulitly contains a value
  (this is one of the value of the vo)
  
  But I don't want to see any value at the time of the loading of the page
  Here, contains values null or empty fields at the time of the loading of the page.

  Hello

  Instead of linking these text fields display attributes... create transient attributes in VO and link these transitional
  the attributes of these text fields.

  Now you load the page set the transient attribute ' ' using row.setAttribute("Attribute","");

  In addition, as the Pickist value is changed, and then also, you can set the value as you wish...

  This will allow to permanently solve the issue.

  Thank you
  Gerard