How to pass 'SIGNAL' object as a parameter of QML

Similar Questions

• How to pass the object as a parameter in AS3?

  I get the impression that the non-static objects passing is not allowed in AS3. I never had a problem with that in AS2. Am I correct in this understanding?
  
  If Yes, do you know what is considered a best practice regarding pass non-static objects as parameters? Is not a good practice? Thank you!

  Ooops nevermind, I got the argument name of past typed exactly as the name of the class, that was the problem.

  function(passed:passed) = boo boo

• Pass the object as a parameter to a method by dragging to the user interface

  Hello
  
  I use datacontrol webservice to call "Webservice secure." A datacontrol method and he fell in the UI, it passes an object (for example, the SOAHeader object) as an input parameter and returns "String" as an output. So, here I created a passing and java class as an object to the method. When I deployed the application in the Android emulator, clicking on this method as a button, his throws me an error message * "" HTTPStatusCode 500: the server encountered an unexpected condition which prevented him from meeting demand "*." I tried to configure the debugger to get log for remote deployment, after that the application itself is not opening in the emulator. So how can I find the exact reason of this error message?
  
  Here, I had some doubts,
  (1) is the right way to pass the object as an input method parameter?
  (2) how can I call web service secured via 'Webservice datacontrol' in ADF Mobile. I searched in google and received a link by Sonia "http://andrejusb.blogspot.be/2012/11/adf-mobile-secured-web-service-access.html", but not understanding on "* adfCredentialStoreKey *", what is it? and how do I use it? I have defined strategies for security, as mentioned, is - it enough to call Web services secure without giving name of user and password? Bit confused, can someone please tell me more about access to the secure of webservice webservices datacontrol.
  (3) I tried to configure the option of debugging (as mentioned in the developer's guide) to get the log of remote deployment. I changed * "java.debug.enabled = true" * in cvm.properties. Once this configuration, can't open this mobile application through the emulator. What could be the reason?
  
  
  Concerning
  REDA

  Take a look at this:
  https://blogs.Oracle.com/Shay/entry/calling_web_service_with_complex

• How to pass the Visa Resource Name parameter to labview dll in labwindows/cvi

  Hello world

  I build a dll of labview, the prototype is: double getchannelpower (double f, uintptr_t * VISAResourceName);

  I don't know how to go from VISAResourceName to this function.

  Is it related to the ViPSession paremeter in function viOpen(REES ViSession, rn ViRsrc, ViAccessMode am, ViUInt32 ti,ViPSession vi)?

  BRs,

  lotusky

  Hey, guys:

  I figured out how to pass the parameter.

  In labview, you must replace the control of visa with string control. In this way, the generated dll function at the entrance of the string type.

  I hope this will help others!

  lotusky

• How to pass an object of the stored procedure?

  Hello.
  
  After reading the documentation online 'The JDBC Oracle9i developer reference Guide' how to use oracle.sql.STRUCT to pass the java classes to database objects and how do the same thing in the sense opposite, I still don't know how to do what I need, I would like to know a few resourse online where I could find more examples.
  I guess it must be quite easy to do.
  
  I learned to create a java class that will be used to call a stored procedure (9i database) that has a single input/output parameter whose type is a user-defined object.
  
  I'm trying to do something similar, by I was not able. This is my essay:

  CREATE OR REPLACE TYPE                  FERNANDO.TIPOBD AS OBJECT (   ID INTEGER,   NOMBRE VARCHAR2(50),   HORA TIMESTAMP ); / CREATE OR REPLACE PACKAGE FERNANDO.prueba_java AS   PROCEDURE prueba (objetoJava IN OUT TIPOBD); END prueba_java; / CREATE OR REPLACE PACKAGE BODY FERNANDO.prueba_java AS   PROCEDURE prueba (objetojava IN OUT TIPOBD)   AS   BEGIN       NULL;   END prueba; END prueba_java; /

  import java.sql.*; //import oracle.sql.*; import oracle.jdbc.*; import oracle.sql.*; public class Prueba { public static void main(String[] args) { Connection conexion = GestorConexion.getConexion(); if (conexion != null) {   try {     DatabaseMetaData meta = conexion.getMetaData();     System.out.println("JDBC driver version is " + meta.getDriverVersion()); int num = 0; String consulta = "select 1 from dual"; PreparedStatement ps = conexion.prepareStatement(consulta); ResultSet rs = ps.executeQuery(); if (rs.next()) { num = rs.getInt(1); } System.out.println("num == "+num); ObjetoOracle oo = new ObjetoOracle(1, "Fernando", new Timestamp(1) ); System.out.println("id: "+oo.getId()+"; nombre: "+oo.getNombre()); // Se llama al procedimiento almacenado String llamada = new String(); llamada += "BEGIN "; llamada += "  FERNANDO.prueba_java.prueba(?)"; llamada += "END;"; StructDescriptor structdesc = StructDescriptor.createDescriptor("FERNANDO.TIPOBD", conexion); STRUCT struct = new STRUCT(structdesc, conexion, null); OracleCallableStatement ca = (OracleCallableStatement)conexion.prepareCall(llamada); //ca.setObject(1, oo); ca.setObject(1, null); ca.registerOutParameter(1, OracleTypes.JAVA_OBJECT); ca.execute(); } catch (SQLException sqle) { System.out.println(sqle.toString()); } } else { System.out.println("CONEXIÓN con bd nula"); } } }

  My if intend to create an oracle.sql.STRUCT object that I'll pass to the procedure and then get back to the procedure, but I can not even create the StructDescriptor.
  It is the output that I get:

  Conexión con BD ok JDBC driver version is 9.2.0.8.0 num == 1 id: 1; nombre: Fernando java.sql.SQLException: Tipo no definido: get_next_type

  Any help would be welcome. Thanks in advance.

  You must add the name of the type of your call registerOutParameter (.).
  ca.registerOutParameter ("", OracleTypes.JAVA_OBJECT, FERNANDO. TIPOBD);

  You can consider using OracleTypes.STRUCT instead of JAVA_OBJECT.

  You must also change your call set *;.
  ca.setObject ("", FERNANDO of the object. TIPOBD, OracleTypes.STUCT);

  You can use the same string parameter "" to the two parameters or
  You can use the same parameter INT for both parameters.

  You cannot combine parameters named and numbered together. I was using both for a single method or both using the other.
  The syntax may be different according to the method you in order to verify the Java Doc.

• How to pass an array as a parameter to a stored procedure

  Hi all
  I want to pass the name of a table as a parameter in a stored procedure, which will be used for cursors, etc..
  But when I pass the parameter and I compile the S.P. he gives me error (error: table exist not...)
  
  Any help?
  
  Thanks in advance, Marco

  Cannot open a cursor explicit when it comes to the dynamic table names or parameters. This is because the explicit and implicit cursors seek real table names since they are static.
  Here your name of the table is dynamic, so u need to use dynamic that is ref cursor to and not static cursor.

  I made the correction in the code below. Run it and check the result!

  CREATE OR REPLACE PROCEDURE "P_1" ( TAB1 VARCHAR2)
  AS
  field1 CHAR(5);
  field2 CHAR(5);
  
  c1 sys_refcursor;
  
  begin
  
  l_str := 'select a,b,c from '||tab1||' INNER JOIN tab2 ON a = .......';
  open c1 from l_str;
  
  /*OPEN C1;
  CURSOR C1
  IS
  SELECT a, b , c
  FROM TAB1
  INNER JOIN
  tab2
  ON a = .......
  OPEN C1;*/
  
  LOOP
  FETCH C1
  INTO ..... 
  
  EXIT WHEN C1%NOTFOUND;
  .....
  END;
  END LOOP;
  
  CLOSE C1;
  
  EXCEPTION
  WHEN OTHERS
  .....
  END;
  

• How to pass the external APEX URL parameter values

  Hi all
  
  Hope you can help me with the following:
  
  During my first APEX application, I created a button that should have a parameter value of the current page to an external URL
  
  I created a button.
  
  The URL redirection target option is set to URL
  
  [I put the URL target for the http://[URLNAME button]? [constant parameters] & p_variable =: P13_VALUE1
  
  The APEX variable does not replace what I understand. Can someone tell me how it CAN be replaced?
  
  Thank you very much
  
  Marco

  Hi Marko,

  You must use & P13_VALUE1. of the element to get by following the link.

  Kind regards
  Andrea

• How to pass the ProcessRequest for ProcessForm parameter request - Urgent

  Hi all
  
  I have a problem... need help please
  
  I have:
  
  Page1 and page2
  
  I'm getting page 1 values/settings and when I go back to page 2 in the ProcessRequest method I am able to get the values of page 1. How can I return values of the method processRequest in page2 in the processFormRequest method because I save button in the processFormRequest method that needs to do validation on the grounds and if false must raise an error. I tried the following
  
  * processRequest {*}
  String s = pageContext.getParameter ("val1");
  System.out.println (s);           Returns a value
  pageContext.putParameter ("test", s);
  
  *}*
  
  
  * processFormRequest {*}
  
  * if (PageContext.GetParameter (saveBtn)! = null) {*}
  
  Var p = pageContext.gatParameter("test");
  
  System.out.println (p);     Returns a null value
  
  * if("p validation") {*}
  error
  *}*
  *}*
  *}*
  
  
  Can someone help me please... urgent
  
  
  
  Thank you
  
  
  Val

  Hello

  You have entered the value of the process request

  String s = pageContext.getParameter ("val1");
  so, after that put in session

  pageContext.putSessionValue ("test", s);

  Then in the application of the process that you capture booth in the

  String value = pageContext.getSessionValue ("test");

  Thank you
  Gerard

• How to pass a LogicalSchema as a parameter

  Hi all
  is it possible to move the LSchema to a package?
  I try to explain my situation.
  I have a source with 3 other schema (one for each company) with the same table structure.
  I have a target with 3 other schema (one for each company) with the same table structure.
  I had a package that Stoke 1 table in the first pair of schema.
  To load this table, I created a procedure that make a statement of 'create a table like' (using KM I have poor performance, suggest to KM performance is appreciated).
  Inside of the command procedure I have to write the logic diagram, but this way I can't reuse the packaging, because I have to create another equal to the first package and modify the logic diagram within the ordering process.
  
  In my view, that this is not the right way.
  Is it possible to reuse code by the way of a logical schema as a parameter?
  
  Thanks in advance

  If you have 3 environments by and n clients, you'll need to create 3 x n contexts. You have complicated it your first question ;-). I suggest that you have create 1 physical schema entry by actual physical schema and a single logical schema by set of identical tables - in your case, it seems that the contexts will be many, and you need to map the physical schema appropriate to the logical schema for each context.
  You must ensure that you select the right logic diagram in any procedure/interface, as at run time, it will seek the combination/logic to resolve schema context which is the physical schema to use.

• How to pass the parameter to the script for interface/Package in ODI

  Hello

  Yesterday I asked a question how to pass a parameter to run the script interface or the procedure?

  I don't know if it's possible.

  Any clarification will help you.

  Kind regards

  Mahesh

  Mahesh, why not try this in your machine? This will give you more clarity and confidence.

  ODI has always check if there is any variable used inside an object regardless of the interface or procedure or package. So whenever you generate the script, you will be asked to select the boot parameters. She's. Whenever you use this scenario, make sure you that you add the variables in the additional variables section of the Properties tab.

  So answer is that it is possible.

  Bravo!

• Passing object as a parameter

  Hi all
  
  I have a procedure that takes an OBJECT as a parameter. I use SQL Developer and also have SQL * more.
  
  
  The type is
  
  
  create or replace
  TY_RAILROAD_OPERATOR THAT the OBJECT TYPE
  (
  RRX_RAILROAD_OPERATOR_CD VARCHAR2 (6 BYTE),
  RRX_RAILROAD_OPERATOR_NM VARCHAR2 (60 BYTE),
  RRX_RAILROAD_OPERATOR_DSC VARCHAR2 (2000 BYTE),
  STATUS CHAR (1 BYTE),
  DATE OF LAST_UPDATE_DT,
  LAST_UPDATE_USER VARCHAR2 (60))
  
  
  
  procedure set_Railroad_Operator (p_TY_Railroad_Operator IN TY_Railroad_Operator, p_Railroad_Operator_Id OUT NUMBER) IS
  
  v_Railroad_Operator_Id NUMBER;
  
  BEGIN
  ..
  .
  .
  I run the procedure. How should I pass parameters?
  
  I would like to test the procedure, and I have no idea how to do to test it.
  
  Any help is appreciated.
  
  
  Thanks in advance
  N

  sample:

  SQL> CREATE OR REPLACE TYPE ty_railroad_operator AS OBJECT(
    2     rrx_railroad_operator_cd    VARCHAR2(6 BYTE),
    3     rrx_railroad_operator_nm    VARCHAR2(60 BYTE),
    4     rrx_railroad_operator_dsc   VARCHAR2(2000 BYTE),
    5     status                      CHAR(1 BYTE),
    6     last_update_dt              DATE,
    7     last_update_user            VARCHAR2(60)
    8  );
    9  /
  
  Type created.
  
  SQL> CREATE OR REPLACE PROCEDURE set_railroad_operator(
    2     p_ty_railroad_operator   IN       ty_railroad_operator,
    3     p_railroad_operator_id   OUT      NUMBER
    4  )
    5  IS
    6     v_railroad_operator_id   NUMBER := 10;
    7  BEGIN
    8     DBMS_OUTPUT.put_line(p_ty_railroad_operator.rrx_railroad_operator_cd);
    9     DBMS_OUTPUT.put_line(p_ty_railroad_operator.rrx_railroad_operator_nm);
   10     DBMS_OUTPUT.put_line(p_ty_railroad_operator.rrx_railroad_operator_dsc);
   11     DBMS_OUTPUT.put_line(p_ty_railroad_operator.status);
   12     DBMS_OUTPUT.put_line(p_ty_railroad_operator.last_update_dt);
   13     DBMS_OUTPUT.put_line(p_ty_railroad_operator.last_update_user);
   14  END;
   15  /
  
  Procedure created.
  
  SQL>
  SQL> DECLARE
    2     v_ty_railroad_operator   ty_railroad_operator
    3        := ty_railroad_operator('OP_CD', 'OP CODE NAME', 'OP CODE DESC', 'S',
    4                                SYSDATE, 'OP CODE USER');
    5     a                        NUMBER(10);
    6  BEGIN
    7     set_railroad_operator(p_ty_railroad_operator => v_ty_railroad_operator,
    8                           p_railroad_operator_id => a);
    9  END;
   10  /
  OP_CD
  OP CODE NAME
  OP CODE DESC
  S
  15-JUN-10
  OP CODE USER
  
  PL/SQL procedure successfully completed.
  
  SQL> 
  

• How to pass the Javascript function OBJECT

  Hello
  
  I have 2 items.
  
  P1_ITEM1

  onchange="javascript:function1(this); // here we are passing the object (THIS) for P1_ITEM1
  {code}
  
  
  P1_ITEM2
  {code}
  onchange="javascript:function2(this); // here we are passing the object (THIS) for P1_ITEM2
     
  // how can I pass the object of P1_ITEM1.
  onchange="javascript:function3(xxxx); // here I want to pass the object for P1_ITEM1
  {code}
  
  
  Thanks,
  Deepak                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

  Deepak

  Change the function definition for a pThis parameter to start - it's confusing otherwise.

  For your last example, modify the parameters for the function to be () (Nothing) and then have the first line of another function as

  var pThis = document.getElementById('P1_ITEM1');
  

  Then use pThis as object...

  See you soon

  Ben

• How to pass the parameter of workflow

  As being new owb, I'm still trying to figure out how to pass a parameter through workflow.
  
  I have this map with an input parameter, and I included this mapping in this workflow. I wonder how to pass a parameter value for this workflow and bind it to the mapping?
  
  ~ Prabha

  Prabha,
  Select the activity start then in the Explorer window (in the left upper corner of the process editor) on green sign more for adding parameter processflow.
  Enter the name of the parameter and specify the type of data (perhaps by default).
  Select your map, and then in the Exporer window click parameter mapping entry.
  now the object details window, you can bind the input parameter to the parameter processflow with change of binding property

  Kind regards
  Oleg

• By the way Self as a parameter or by passing an object Variable to a member function, both in the approach IN OUT NOCOPY Mode which is better?

  Hi all
  Asking for help which approach is better of the two in terms of performance and why (if there is no difference) or are they an and they same and only different in terms of syntax only.

  (A) to call a function with itself in passing as IN OUT nocopy
  (B) passing the calling object, same as IN OUT NOCOPY.

  @
  (In my approach, I need to pass an object with almost 30 attributes and I must assign values to few attributes of the object in a few member functions that will impact object)

  I have an object created in the
  CREATE or REPLACE TYPE my_obj AS OBJECT
  (
  NAME VARCHAR2 (100),
  FUNCTION CONSTRUCTOR My_obj RETURNS SELF AS RESULTS,
  FUNCTION MEMBER put_name (SELF IN OUT NOCOPY my_obj) RETURN PLS_INTEGER,
  RETURN of the MEMBER FUNCTION insert_name (v_my_obj IN OUT NOCOPY my_obj)
  PLS_INTEGER,
  MEMBER get_name PROCEDURE
  );
  /
  CREATE OR REPLACE TYPE BODY MY_OBJ

  FUNCTION CONSTRUCTOR RETURN self AS RESULT My_obj IS
  BEGIN
  NULL;
  RETURN;
  END;

  FUNCTION MEMBER (SELF IN OUT NOCOPY my_obj) put_name IS BACK PLS_INTEGER
  BEGIN
  Self.Name: = "my_name_in_self";
  RETURN 1;
  END put_name;

  MEMBER FUNCTION insert_name (v_my_obj IN OUT NOCOPY my_obj)
  IS BACK PLS_INTEGER
  BEGIN
  v_my_obj. Name: = "my_name_in_Alias";
  RETURN 1;
  END insert_name;

  MEMBER get_name PROCEDURE IS
  BEGIN
  dbms_output.put_line (self. (Name)
  END;
  END;
  /

  (a) put_name heel 1 call:

  declare
  v my_obj: = my_obj();
  number of ret_val;
  Start
  ret_val: = v.put_name;
  v.get_Name;
  end;

  o/p: my_name_in_self

  (a) insert_name citing heel 2:

  declare
  v my_obj: = my_obj();
  number of ret_val;
  Start
  ret_val: = v.insert_name (v);
  v.get_Name;
  end;

  o/p: my_name_in_Alias

  What is better to use the put_name or use the function insert_name.
  I manipulate the object when it is passed to a function.

  Thanks in advance,
  Kind regards
  Gaurav R

  As Billy said above, each member method has implicitly (which can be made explicit, as with "put_name", when required, for example, to specify the "nocopy" option) parameter named 'home '. For member functions, the passage of default mode is "inside". For the procedures of members, the passage of default mode is "outside". Therefore, the actual signature of the function of your 'insert_name":

  ...
  member function insert_name(self in my_obj, v_my_obj in out nocopy my_obj) return pls_integer
  ...
  

  Since you don't self directly access this function, it is logically equivalent to a static type function (which has no implicit setting of "self"):

  ...
  static function insert_name(v_my_obj in out nocopy my_obj) return pls_integer
  ...
  

  which is basically no different than using a non-object function that takes a parameter of type of object:

  create function insert_name(v_my_obj in out nocopy my_obj) return pls_integer
  

  Gerard

• How to define an object as a default value for an optional parameter

  All the tutorials and adobe documentation on the optional settings describes how to set a parameter of function optionally with a number or a string, but none I can find describe hwo to do it with an object.

  I need something like this works:

  int myFunc (arg1:MyObject = new MyObject (0,0,0)) {...}

  This generates a compile error, I'm doing it wrong. And I can't understand how to specify an object as a default setting, I can find no reference to whether it is even possible or not.

  Thank you!

  David

  AS3 requires that the defaults to be simple "compilation constants. The typical workaround for a case like this is to make

  Function myFunction(arg1:MyObject_=_null):void

  {

  If (! arg1)

  arg1 = new myObject (0, 0, 0);

  ...

  }

  Gordon Smith

  Adobe Flex SDK team