Child simple path to Parent Question

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• Simple example of child to access the Parent data

  Hi all

  Im trying to explore and make sense of OOP.  Ive been learning as much as I can, but why cant seemt to extract data from a class parent child.  Ive put the child to inherit from the parent and creates an accessor parent to read and write.  I write the data in the parent class and then try to read data from the child's class. Is there something im missing? Anyone have or know a link to a simple example of this?

  Thank you

  Matt

  Ok.  I think you have a misunderstanding of the works the POO here.  The idea with OOP is that you can pass the child object in the parent methods and is in any case on this object.  Your drawing should look like this:

  

• Can move us the child member of some parents to the other Parent as child member

  Hi all
  
  Can u just answer the following question: we need urgently.
  
  Can we get out the child member of some parents to the other Parent as child member with deletion/cut / child member
  ??

  Move in the direction of cut and paste.
  In the outline of the editor, if you drag a child member by a parent to another parent he will do the same.
  If you want to add a child member by a parent to another parent in keeping one, you can do this by copying and pastechild for the new parent and you must set the property of the Member as a shared member.

• The child jobs with tasks Parent liaison

  A Parent task you need in custom Inbox.
  Now, when the user opens this task he should see several tasks assigned to this user for this ID.
  Once all tasks are complete, so only I will be done with the parent task.
  
  Is here
  
  How to bind the child jobs with one parent task
  Show a single task parent in the Inbox through jsp custom
  When all the tasks are completed how can I ensure that the duties of Parent is now?
  
  Please pour in your thoughts...

  Looks like it's a perfect fit for the optional tasks in an interactive activity.

  With interactive activities, you have a main task, and you can define as many optional tasks you want. The activity ends when executing the main task (if you have the auto all the option enabled).

  You can set all your tasks of 'child' as optional tasks and then have the task main validate that all optional tasks have been executed before continuing or display an error message saying that x is not done.

  You would see only the main task in the Inbox, but when you see the details of the task, you would see all optional tasks that can be performed.

• Roots/path & this.parent - asking for simple clarification

  Step - the sandbox is where all things happen.
  MovieClip - an object that can be placed on the stage or in layers or attached to other clips.

  Layers of MovieClips on stage
  Example:
  Stage > MC1 > MC2 > MC3
  Family analogy to the hierarchy:
  Environment > Grand Parent > Parent > child

  (1) for access to the control of the MCs of the Document (stage) class
  -If the STM is brought on stage and given names use you that name to control them. (Logic)
  -If an object is dynamically added to the step how is it accessible? (Confused)

  2) access control of MCs of MCs on the stage who '.as' file by running.
  -Can change the properties of other MCs MCs? As scaleX, scaleY properties view? (Unknown/confused)

  'This' and 'Parent '.
  -this.parent.mc - when it does exactly?
  -parent.mc - where it is exactly?
  -mc - when it does exactly?

  Usage example: Stadium > MC1 > MC2 > MC3

  In step (Document class) is access MC3 then use: "mc3".
  When MC3 accesses MC1 use: "this.parent.mc1".
  When MC2 accesses to use on stage: 'scene' example 'stage.width.
  Vaguely is that kind of how it works?

  
  QUESTION--= =-

  If someone is willing to clarify all the pieces of this or has a fan friendly use of 'This', 'Parent' and appropriate use of the roots depending on where you are on the stage or in a MovieClip and how to properly refer to an another MovieClip or the scene would be useful. Forgive me if I have an abuse of words, terms. I use Adobe Flash Professional CS5 and AS3.0

  In AS3 you can reference objects by name or by reference. In AS2 you mainly referred to objects by name, so this may be confusing for some newcomers to AS3. A name he set, for example, when you drag a clip to the stage and type an instance name. A reference, on the other hand, is just an object that points to another object. You must create a reference when you dynamically create some MovieClips, for example:

  var mcRef:MovieClip = new MovieClip();

  The variable "mcRef" is a reference to this new MovieClip, however it didn't name. You can use "mcRef" as you would a named instance, the definition of the properties as "mcRef.x = 100", etc.. A reference is much more useful than a name, because it can be spent in the different application fields for you to access objects that would otherwise be difficult. For example, you can use a reference to refer to a deeply nested MovieClip without having to type it every time:

  var mcRef:MovieClip = myMovie1.nestedMovie1.nestedMovie2.nestedMovie3;

  mcRef.alpha = 0.5;

  The "parent" means the container that particulat object resides in. So take the example of "mcRef" above, the "mcRef.parent" would be "nestedMovie2". "mcRef.parent.parent" would be "nestedMovie1" and "mcRef.parent.parent.parent" would be "myMovie1". For dynamically generated clips, the parent will be the subject of container you called "addChild()" add this child element to the display list. For example:

  myParent.addChild (myChild);

  The property "this" refers to the scope at which you call it. So, if you are in the document class, you call 'this', he referred to the scene. If you are in an external class, then it refers to the instance of the object of this class. This will allow you to access all of the properties in this scope, such as "this.x = 0", "this.alpha = 0.5", etc.. ". It will also allow you to cross to the top of the display list as in the use of «this.parent» Keep in mind that you do not explicitly refer to 'it', it is assumed. So you can easily just say 'x = 50' and it's the same as "this.x = 50".

  Virtually all of the common properties are public (like x, y, scaleX, alpha, etc.) so as long as you have a reference to an object, you can change its properties from anywhere.

  In general, you want to give their own class objects (of right in the library and go to the linking options). So lets say you have a graphic square, you can give it a class of "Square". If it's just a chart, with no particular feature, so he can't give it an external class file (IE Square.as). If you want it to have some custom methods and properties you need this external class. However, if you just want to add a static image on stage, then you can just use the auto-generated class. Anyway you if instantiating the object as follows:

  var mySquare:Square = new Square();

  addChild (mySquare);

  If you want to add another square that you could do this instead:

  var mySquare2:Sqaure = new Square();

  mySquare.addChild (mySquare2);

  Now, if you want to access mySquare2, you always use the reference "mySquare2.x = 100" for example. Stays of reference within the scope you created. Thus, for example, the following would NOT work: "mySqaure.mySquare2.x = 0". That works only with a named instance, not with references. You can, however, still use "mySquare2.parent" and which refers to "mySquare.

  I hope this helps.

• Child thread reminder to parent thread

  Hello

  I have a question about the cross-thread communication.

  I have a class of the class (parent) for example, which creates a child class B executes in its own thread.

  I want to have the child thread callback to its parent.

  If I do a cal in my class B run a such parent.somethingHasHappened () are there problems I should be aware with regard to blocking.

  For example, if I make a call to a function in the parent class of the child that might potentially be blocked due to the parent thread be filled (if not what happens if I call parent.somethingHasHappened () and that the parent thread is busy, or is there something that would prevent me from doing this type of call)

  My apologies if this is a stupid question I; m getting my head around the Java, model thread after years of Symbian.

  Pooling mechanism may depend on the task.

  For example - put in place a thread to check the indicator of value and run it on regular basis (TimerTask class use).

  Or implement a while() loop, and check the indicator at each iteration.

• A-team Mobile persistence Accelerator - Insertion into the child records for a Parent-child data objects

  Hello team

  We use persistence Mobile Accelerator for our application of MAF. We must build couple of REST services for it (Fetch, Create, Update), problem is we are able to insert/update of the parent records but we are not able to create child records.

  It seems when we ask the operation of creation in the book of the child, is no new line for child is created.

  Here is the screenshot of the data control wizard:

  

  Here is the task (update) and desktop (create) JSON format (TaskAssignment is the address of the child)

  PUT the task:

  {

  'Task': {}

  'ACTIVITY_ID': 100,.

  'PROJECTID': 100,.

  'ACTIVITY_NAME': "string",.

  'DESCRIPTION': 'string ',.

  'PARENT_ACTIVITY_ID': 100,.

  'STATUS': "string",.

  'PRIORITY': "string",.

  'PERCENTAGE_COMPLETE': 100,.

  "START_DATE": "2008-09 - 28 T 21: 49:45.

  "END_DATE": "2014-09 - 18 T 19: 18:33.

  'ETA': ' 2006-08 - 19 T 13: 27:14 - 04:00 ",".

  'ESTIMATED_HOURS': 100,.

  'ACTUAL_HOURS': 100,.

  'OWNER_USER_ID': 100,.

  'CREATED_BY': "string",.

  "CREATION_DATE': ' 2009-05 - 16 T 08: 42:28"

  'LAST_UPDATED_BY': 100,.

  'LAST_UPDATE_DATE': ' 2003-08 - 08T 20: 18:37 - 04:00 ",".

  "TaskAssignment": [{}

  'ASSIGNMENT_ID': 1000.00.

  'PROJECT_TEAM_MEMBER_ID': 1000.00.

  "START_DATE": "2012-09 - 13 T 09: 00:34 - 04:00", ".

  "END_DATE": "2009-10 - 14 T 03: 16:36."

  'CREATED_BY': "string",.

  'CREATION_DATE': ' 2010-03 - 18 T 12: 05:32.

  'LAST_UPDATED_BY': "string",.

  "LAST_UPDATE_DATE": "2018-12 - 28 T 14: 51:14 - 05:00", ".

  'FAVORITE_FLAG': "string".

  } ]

  }

  }

  Workstation:

  {

  "Task": [{}

  "ACTIVITY_ID": 1000.00.

  'PROJECTID': 1000.00.

  'ACTIVITY_NAME': "string",.

  'DESCRIPTION': 'string ',.

  'PARENT_ACTIVITY_ID': 1000.00.

  'STATUS': "string",.

  'PRIORITY': "string",.

  'PERCENTAGE_COMPLETE': 1000.00.

  "START_DATE": "2008-09 - 28 T 21: 49:45.

  "END_DATE": "2014-09 - 18 T 19: 18:33.

  'ETA': ' 2006-08 - 19 T 13: 27:14 - 04:00 ",".

  'ESTIMATED_HOURS': 1000.00.

  'ACTUAL_HOURS': 1000.00.

  'OWNER_USER_ID': 1000.00.

  'CREATED_BY': "string",.

  "CREATION_DATE': ' 2009-05 - 16 T 08: 42:28"

  'LAST_UPDATED_BY': "string",.

  'LAST_UPDATE_DATE': ' 2003-08 - 08T 20: 18:37 - 04:00 ",".

  "TaskAssignment": [{}

  'ASSIGNMENT_ID': 1000.00.

  'PROJECT_TEAM_MEMBER_ID': 1000.00.

  "START_DATE": "2012-09 - 13 T 09: 00:34 - 04:00", ".

  "END_DATE": "2009-10 - 14 T 03: 16:36."

  'CREATED_BY': "string",.

  'CREATION_DATE': ' 2010-03 - 18 T 12: 05:32.

  'LAST_UPDATED_BY': "string",.

  "LAST_UPDATE_DATE": "2018-12 - 28 T 14: 51:14 - 05:00", ".

  'FAVORITE_FLAG': "string".

  } ]

  } ]

  }

  Please let me know if I missed all the details.

  Waiting for answer!

  Thank you

  Diprish

  Massari,

  Task.Java seems good. The question is: how to create the new instance of task assignment in the UI?

  That's what you do: you must use the create operation standard of the palette of the title of the collection of nested task assignment data control. Thus, enrich the collection of task, the collection taskAssignment nested in the task, expand the node of the operations and drag and drop the operation of creation on your page. This should add the new instance to the collection of the current task task assignment. To make sure that this is the case, set a breakpoint in the addTaskAssignment method in Task.java. Then, when you save the parent task, load useful json must include a table nested with the new task assignment.

  Steven Davelaar,

  Oracle Mobile A-team.

• How to include child fxml inside fxml parent

  Need help with this problem when I want to include child fxml of different package. I'm able to include child.fxml in parent.fxml, if both are in the same place, but do not know how to add a child.fxml in parent.fxml when both are in the other location/package.

  I am aware of this path (Ex: <children><fx:include source="../../anotherPackage/child.fxml"/></children> ) but I am looking for a solution where I don't have to give a relative path, because the same file child.fxml will be in a location path / different on my system after the deployment target.

  
  

  Thanks in advance.
  

  
  

  
  

  Relative path, with a leading slash (/) operates according to different fxml under different maven module are in the class path. So for all the child fxml files use the path as xxxx.fxml. It worked for me.

• Apply criteria to child VO when executing Parent VO

  I use Jdev 11.1.1.3
  
  I have a Parent VO and VO child with a view that link linked between them.
  I have a Search Page with 4 search parameters, including the Parent VO 2 and 2 of the VO of the child. AM data control, I dropped the VO Parent and the child VO with her 2 different tabular associaed.
  
  My question is when the user enters the value of the child VO, and then when I run the query on the VO Parent, I want the criteria to apply for the VO of the child.
  
  I have tried to substitute the executeQueryForCollection in my Parent VO, obtained the viewlink in the VO Parent, then got the Destination (which is my child VO) and set the connection parameters.
  So my Code looks like
  
  ' public Sub executeQueryForCollection (Object, Object [] params qc,
  int noUserParams)
  {
  
  ViewLinkImpl viewLinkImpl = null;
  ViewLink UCS [] = this.getViewLinks ();
  String [] vluNames = new String [vlu.length];
  for (int j = 0; j < vlu.length; j ++)
  {
  vluNames [j] is ASI [j] .getName ();.
  If (vluNames [j] .equals ("ViewLinkName"))
  {
  viewLinkImpl = (ViewLinkImpl), ASI [j];
  break;
  }
  }
  
  ChildVOImpl childVOImpl = viewLinkImpl.getDestination ((ChildVOImpl));
  
  childVOImpl.setBindXXX ("Value");
  childVOImpl.setBindYYY ("Value");
  super.executeQueryForCollection (qc, params, noUserParams);
  
  }
  
  But what happens is that when I run it, I get an exception "parameter Missing IN or OUT to index: 1"because if I print the query for ChildVO, I see. "
  
  Select * from child Table where FiledName1 =: BindXXX and FieldName2 =: BindYYY and = FieldName3: BindAnotherID
  
  This BindAnotherId comes from where the Clause attached to the ViewLink.
  I expect the framework so that the value for BindAnotherID, because BindAnotherID is the field that ParentVO and ChildVO are associated.
  
  Can someone please shed some light on this or if you know a different approach to meet the requirement of the execution of a child VO executing test so VO parent is appreciated. Thanks in advance.

  Hello

  Please, try this link and see if it works, I've created a little demo to replicate your situation, and it seems to work for me. See if you can use this approach. I don't create additional view objects (other than the two objects from view base) and created a sample page.
  I created bind variable during execution and used (the objects in my view has not all bind variables)

  http://rnuka.blogspot.com/2013/03/master-detail-screen-with-search-fields.html

  I hope it's useful for you.

  Thank you
  Delighted Nuka.

  Published by: Nuka delighted March 29, 2013 16:16

• Instance of common child VO for several parent your

  Hello
  
  I use Jdev 11.1.1.6.
  
  A use case that I thought is common and simple intrigued me. I don't know if I understand.
  Let me explain the case of use here:
  There are 2 entities EM and, where EM is master and EC's child [using association]
  There are 2 views VM1 and VM2 based on entity EM [both views have different set of columns, and show a different set of data based on the WHERE clause]
  There is a view of the common child VC based on entity EC
  
  There's a viewlink created between VM1 and VC-> Vm1VcVL [based on the entity association]
  Similarly, another created between VM2 and VC-> Vm2VcVL [based on the entity association]
  
  I exposed VM1 and VM2 on application module
  I exposed VC under VM1 instance using viewlink Vm1VcVL
  then I exposed the same instance of the VC under VM2 using his own viewlink i.e. Vm2VcVL
  
  Underlying idea using the same instance must create stubborn taskflow that one side of the user interface for VC be reused under taskflows stubborn parent and showing the respective children records based on registration parent.
  
  When I tested this above configuration AM with ADF BC Tester, it shows even together [child] VC registration for the two viewlinks. It filters the record according to the first master viewlink [Vm1VcVL] only.
  
  I forgot here?
  Is it supposed to work like this? If Yes, what is the right way to achieve the above use cases.
  
  Thank you
  JAI

  If I understand well (from your photo :)), you have an af:setPropertyListener and areas on the same page (in the same workflow)?
  So, they use the same pageFlowScope (region of bind parameters use the same pageFlowScope as setPropertyListener - no content within the region).
  When you click the tab, setPropertyListener will set the variable pageFlowScope.viewName that is bound to the BTF input parameter.

  BTF is already activated(I suppose) so you must refresh it.
  You can try to refresh the value = 'if necessary' (activation property instead)
  (doc: ' ifNeeded: refresh the ADF area if the value of a task flow binding parameter is changed. ") If you select this value, do not set a value for the RefreshCondition property in step 4. »)

  Update:
  I just tested this in JDev 11.1.2.3 (a panelTabbed with two tabs and setPropertyListeners and in a region that contains the output text field linked to the input parameter)
  Default refresh settings, region will not refresh (not display anything in outputText component), with refresh = "ifNeeded" this works as expected.

  Dario

  Published by: kdario on 7 November 2012 14:38

  Published by: kdario on 7 November 2012 15:01

• How to copy the properties of the child to another class parent class the child at run time?

  Hi all

  I have 3 classes:

  Class A: parent

  Child classes B and c:

  At runtime, I want to istantiate an object of class C of an existing class B object.

  In particular: I have an object of class B with its properties; Then, I want to create an object of class C, which the parent properties are 'taken' of object B.

  I tried to use "more generic class" and "to a more specific class', but without success.

  Can you help me?

  Basically, you will need to write explicit code that will have all relevant data and move everything to the new object.

• Lost child when loading dyncamically parent class data

  Hello everyone.

  I have a 'View' parent class that has some private data, for example (String) ' name' and 'VI refnum' (refnum).

  A 'View' is "unique Graph", a "_Display.vi".vi is a simple graphical view, I will later put in a secondary.

  The class also has a "Start UI.vi".vi, who will simply start "_Display.vi". The idea is that I want the ability to have multiple "unique Graph" instances

  The attached screenshot, you can see how I have for testing purposes to write in the 'Name' property and also he reading (again, for test purposes).

  In the "UI start" vi, it works very well, and the name and VI refnum is available.

  I pass the object in "Start Async Call" and the graphics window appears.

  The first thing I have with the "Graph" Single object you must read the name and Vi Refnum, and as you can see on the screenshot, this fate empty.

  I don't understand how this is possible, but I am sure there is a good reason for this behavior.

  I hope someone here could help me understand this.

  Thanks in advance!

  Kind regards

  Oksavik

  
  

• Cannot add child account to the parental control

  No matter how many times I add my child account to watch safely from the family, it does not work. The account appears in the list of monitored accounts and has the correct options I selected via the Family Safety however website when my child connects his account said "this account is not monitored by parental control.

  I deleted the computer AND the child of the Family Safety options site. I uninstalled and reinstalled parental control over the child's laptop computer but the account is STILL without oversight and shows via the control panel in Windows 7.

  When I log on the site of Family Safety on that account child watch the monitored account as 'white' "computername" when "in white" should be the account on the laptop.

  I am a computer professional and cannot understand it. What other options do I have?

  ANSWER FOUND!

  I found the answer on a long search of these forums...

  I had this problem because the computer name was the same as the name of my child's account. I changed the name of the computer to another one of his account on the computer and I was able to successfully activate Parental controls through parental controls on the computer.

• Child table of graphic Parent inheriting from filters

  Hi all

  I created a graph that represents the timeline to move transactions for the entire year. I also created graphics for each month and then activated the navigation from the parent graph for posting a link to each month chart. When you click on a month, it redirects to this table of the month.

  The graph for that specific month is displayed, but all the graphics in navigation appear with the same data, because they inhereited the same filters as the parent chart. Filters months do not observe their originally designed filters.

  Is there a way I can isolate the filters of each chart specific month to every month instead of in line with the filters of the motherboard?

  
  

  
  

  (See the screenshots below for a better explanation)
  

  

  Displays the parent chart spend information all year with months shown on the axis X. When clicked, navigation redirects the graphical dashboard for a specific month.

  
  

  
  

  

  The titles for each month and the format for graphics are correct. The only problem is that the original for this months table filter was not implemented.

  Instead of show dates for the month, the dates are given for the entire year.

  

  Instead, I need my card appear as I have designed in the Oracle answers (as in the screenshot above). The dates are listed on the x-axis of the chart, and it is limited to a specified period of time.

  I have a limitation of the function of navigation on the cards?

  I found the answer to my own question... in the responses, on the 'criteria' tab the filter must be protected:

  To protect a filter to change during navigation and generate

  • In the filter area in the criteria in Oracle BI answers tab, click the menu button for the filter that you want to protect, and then select the option Protect filter. A check mark appears next to the option when it is selected.

• Responsive HTML5 with mergedprojects, creates a hyperlink to a file in the project html parent to a child html file and it does not work! The child has with the parent TOC, but need to tie. Help, please!

  Hi group!

  I have a brilliant parent project that serves as a springboard for other projects. Users click a component of software they want and are redirected to a page with a list of all the documentation available for this component. Click on the name of a document and access - a lot of PDF files. BUT I also wish they were able to tie the online help for the component. After having read up on the link through / between projects, I knew that I needed to create a parent project (for the page intro and links brilliant) and projects for children (for software components).

  THEN

  I created a parent sensitive HTML5 project and the projects of two children. I compiled the parent to create mergedprojects files, and then open the projects children and collected to the appropriate mergedprojects folder. I then created a hyperlink to the file list html documentation in the project parent towards the child file software component html (output folder and start page [which is the same as the default theme]) and the link does not work! The child and its table of contents appears in the parent TOC so topics are here, but I can't link to them. If necessary, I can send screenshots.

  Where I am dorking this place?

  Thanks in advance for your time and help!

  Scottie 'needs help' gear

  What is your relationship like? And how did you create the link?

  A typical reactive merged help is structured as follows:

  index.htm (Master home page)

  mergedProjects

  childName

  index.htm (starting page for child)

  A child from the index.htm page link would look like this:... /... index.htm

  Kind regards

  Willam