Programmatically trigger itemClick event?

Similar Questions

• How do I programmatically send an Itemclick event in Flex 3?

  Hello

  I need assistance with program allocation an itemclick in Flex 3 event.

  For example, I have a popupmenubutton as follows:

  <mx:PopUpMenuButton
      id="myPopUpMenuButton"
      label="Neighborhoods"
      dataProvider="{myNeighborhoodList}" 
      itemClick="myPopUpMenuButtonClickHandler(event)"
  />
  
  
  Let's say that the myNeighborhoodList contains 3 choices: old Port, Newport, Southport.
  In another piece of code, I want to send the myPopUpMenuButton itemclick event programmatically as if 'Newport' was chosen. How do I do that?
  FYI, I posted this question on stack overflow, but I don't have an answer.
  Thank you!
  -Laxmidi
  			 
  OK, here is how to solve the architectural problem.  A class must be responsible for the viewstack index.  This class can respond to events sent anywhere.  So it goes a little something like this.
  The view stack
  
  
  
  
  
  ....
  
  StackPresentation.as
  ...
  public var stackCount:int;
  [Bindable] public var stackIndex:int;
  ...
  public function start (): int
  {
  stackIndex = someRandomNumberGenerator (0, stackCount);
  Return stackIndex;
  }
  public void changeStackHandler (newStackIndex:int): void
  {
  stackIndex = newStackIndex;
  }
  There are a few things I need to explain here.
  1. the stackIndex of the StackPresentation class in 'injected' into the Viewstack class.  This can be accomplished using a number of frames.  Personally I use Mate, but there is a cornucopia of the DI frameset (Prana, RobotLegs, Swiz...).
  2 when you want to change the battery of an index any part of the application, send you an event like the one I posted earlier.  Your frame will be wire this event to the StackPresentation.  The event will be some settings (i.e. var newStackIndex:int) which he uses to go to the index after the battery, it could very well be different from what I posted as it is an example.
  The benefits of this are many.  But they all come from the "separation of concerns".   The view class is responsible for an overview, and the presentation is responsible for coordinating the State of the view class.  The other advantage is that if another part of the application wants to change the index viewstack, it MUST cross the presentation layer, preventing a type "ball of mud" approach.  This reduces the number of bugs and the time it takes to resolve them.  In scenarios where there is a problem, just look at a few things, the logic in the presentation class (which lends itself to unit tests) and cases where the change event is dispatched.  I hope this helps.
  Sincerely,
  Ubu
  		   

• How to add programmatically itemclick event listeners

  I have a horizontal list I need to assign a method to the ItemClick event

  in MXML I can do it with the following code,

  < mx:HorizontalList id = "hlst1" itemClick = "ClickHandler ()" / > "

  But in my application, I can't use MXML as horizontal lists are generated dynamically,

  in this case how can I assign an ItemClick event handler?

  Hello

  Try this

  private function test (): void
  {
  var hl:HorizontalList = new HorizontalList();
  hl.addEventListener (ListEvent.ITEM_CLICK, itemClickHandler);
  }
             
  private void itemClickHandler(event:ListEvent):void
  {
                 
  }

• Get the tree dialogue editor of items to display on one other than itemClick event

  I have a component of the tree with a Collection of dynamic array as its dataProvider. I want to be able to change the law of labels in the tree and thus to modify the underlying data. However, I don't want to use the default itemEditor feature Tree, which opens the editor on the itemClick event. I want to be able to trigger the editor showing my own custom event. What is the best way to do it? I tried to create a custom itemRenderer extending the TreeItemRenderer class and by setting the property to "true" rendererIsEditor, but I couldn't get it working properly. If someone could point me in the right direction it would be greatly appreciated.
  
  Thank you.

  I found a good solution that does not require too much code. I added an event listener for the itemEditBeginning event. In the event that the Manager, I have a condition that checks a custom 'reason' on the event. In the default event is sent by the tree, is why has the value null, so all I have to do is get an event manually in ActionScript (my function is triggered by a selection of ContextMenu) with a reason that I said, and if the reason is not that I specify, I stop to reproducing the event. Hope this helps someone else someday...

• Trigger several events to a dynamically saved value of signage

  I have different controls for some pumps.

  I want to stop all with an emergency stop button.

  I use the event Structures to manage the user controls.

  In the previous version of my code, I register all events statically in the same vi. But to make the program compact and modular, in the attached version of the code, I use the references to the controls, and I go to a Subvi. In the Subvi I record the events of these references and I link the "event recording refnum" to the terminal dynamic events of the Structure of events.

  Everything works with the exception of the emergency stop.

  I can't use a reference of the emergency stop button to trigger the event, because the emergency stop opens the other files in vi for further confirmation from the user.

  When the emergency stop is confirmed by the user, I use the value property of a signalling to trigger the event stop of all structures event of the subgroup on the screws that control the pumps.

  Previously, I had only a single value of signage to trigger several events, but I saw that I have create the condition of critical competition and the Structure of events first, which handles the event, removes it from the queue, and other Structures of the event can't get the event.

  So, I use as signals of many boolean value pumps as much as I.

  But it does not always raise all events.

  Another detail, it is that I do not use the "Unregister for events function" in all the screws under that have Structures of the event. I saw no difference with this function, or without him...

  Apparently, Miss a clue of a general principle of LabVIEW.

  I join all of the template project.

  The main.vi starts the program.

  The problem of this thread is re-posted more clearly and it is resolved here:

  https://forums.NI.com/T5/LabVIEW/static-vs-dynamic-events-some-dynamic-events-are-flushed/m-p/318239...

• DataGrid Sorting and itemClick event problem

  Scenario:
  I have a DataGrid. Click its item, it calls an itemClick event to perform certain functions. When I click on his head to sort before I chose to any element, it works fine. But if I chose point first of all, when I sort, it sort first and then go to run itemClick events functions.
  
  I would like to know how only sort out anything that he chose point or not?
  
  Thank you
  

  When you click the column header, also, there's an itemClick. So, you will need to check the property rowIndex of the event parameter in your itemClick event handler. I think the rowIndex for the header row is 0, but it could be-1; you have to experiment.

• Is there a way to trigger an event of the interface programmatically?

  Hi all!

  I'm practical with LabVIEW. Right now I'm dealing with events, the interface events (those that are associated with the controls and indicators) and the user (the ones I created) events.

  When a particular event occurs (not related to the interface), I need to run code that is the same whether I managed in a business event for an event of the interface.

  The question is simple: is there a way to "reuse" code used to manage the interface event it shooting programmatically after the particular event occurs, or I need to create a user with the same code event (wasting time, memory, etc...)?

  Thankz

  It depends on what is the event of the interface.

  If it's something like a button or a change in a digital control, you can use the Value property node (Signalling).  So if you want to simulate the pressure of a Boolean button, you can wire a Boolean constant True to the value of property for this Boolean control signaling node.

  If there are other types of events of the interface you want to manage as a mouse down, Panel reach,..., it might be a good idea to put your real code inside the user event and that the Interface event it has code that triggers the user event.

• Programmatically trigger a structure of the event with the value (signaling) is not responding

  Hey, in my attached program I check if the two steps of translation are in a specific position. If Yes, I want my code to execute a sequence of movements. If this isn't the case, I'm asking the user if he wants contributed from this position anyway. It has three options: Yes, go to load (the specific position) and cancel. If he hits Yes, I am using a property of signal value which should update the controls Boolean true, allowing the sequence. Cancellation and work "to load" perfectly fine, but 'Yes' does not work. I think I need a structure of the event to ahndle the value of the Boolean control 'x' change event, however, the addition of this structure of the event for some reason any even do not allow me to click on the Start button of the procedure.
  Thanks for any help in advance.
  Doug

  Really, you should look into using a State Machine.  You should have really not what happens inside a structure of the event.

  In addition, I would like to use a shift register to store this value instead of a front panel control.

• Programmatically trigger cursor output?

  Hello

  I use the framework of the actor to develop a large application in LabVIEW. I have the sliders on a graph that trigger data be filled by actors using a structure of the event and a cursor output event. The data are also met (initialized) when the program starts.

  I currently do this initialization using a structure below and a change event of value on the "Init": Boolean

  

  also described here:

  http://forums.NI.com/T5/LabVIEW-idea-exchange/add-first-run-event-on-event-structure/IDC-p/1044975#M...

  The problem with the help of the 'init' Boolean is that I duplicate the same code in two events: "init": value change and "graph": output cursor events (the event two do exactly the same thing).  Does anyone know how slick combine these the Init event with cursor output event so that the cursor output event fires start? That way I wouldn't have to duplicate my code in two places...

  I've searched and have not found exactly what I needed, sorry if this has been covered somewhere in the forum.

  Taking place your common code? In case the Structure? Could register just for two events:

  

  Or to register for the event separately to send it to the nested actor:

  

• using keydown to trigger an event

  Hi all

  This is my first question on this forum, and that's probably because I just started learning labview.

  I came across a mistake, I could probably solve in another programming using C language, but not in labview.

  I was wondering if someone could give me a hand with the following:

  I joined the program, which is probably a bit poorly written. Basically, what im try it with the part on the left is read all the values of a controller on a GPIB bus.

  This part works like a charm, because I get all the values that I want without any problem. After that, in the last stage of this program, you have a while loop with here a structure of the event. The reason why I took a time to do this is because I don't want the program to start again at step 1. The structure of the event has been used with the mouse clicks on buttons and a value changed with digital controls. Because a changing value didn't work, cause the loop has been constantly reading the values from the initial stages, I wanted to change the way events were handled by a keydown by "Enter". I think that when you change a value in a numeric control and press on enter, this could be perfectly used to trigger events, rather than the exchange value (because every time the program reads the values on the sides, I think that its considered a change in value). The fact is that I don't really have an idea how to use the keydown as a handler, info on this would be greatly appreciated.

  I'm sorry if my English isn't the best, it is only my 3rd language. Hope you understand, and I can get help for this question

  Thanks in advance

  Dashing Thomas

  Student

  

• trigger several events to user in an architecture of producer/consumer

  Hi all

  I use a producer/consumer architecture, where the case within the property are selected with enums sent via a queue.

  Enums are queued in the producer, which is a Structure of the event inside a While loop. Then each of the events in the producer is associated with a case in the well (to make it easier).

  Now I would like to run several events in the producer, programmatically in a given sequence. The events involved in the sequence are basically all triggered by changing the value of a Boolean value (button).

  Please find attached a schematic representation of the sequence, I would like to implement.

  I heard of 2 solutions:

  -"Writing to the node (Sgnl) Value property of the variable [I] want change."

  -Dynamic user events

  In any case, I don't know how to make sure this is done for several events in a specific sequence?

  Thank you.

  Florian

  
  

• Please help to trigger on event system

  Hi all
  
  I want to create a table of system monitor event
  
  I first create a table like this:
  

  SQL> CREATE TABLE monitorr_hr_schema
    2  (user_name varchar2(5),
    3  date_logon date,
    4  time_logon varchar2(10),
    5  action varchar2(20));
  
  Table created.

  and then I create triggers liike this:
  
  

  SQL> create or replace trigger logon_trg after logon on hr.schema
    2  declare
    3  v_timelogon varchar2(15);
    4  begin
    5  select to_char(SYSDATE,'HH12:MI:SS')
    6  into v_timelogon
    7  from dual;
    8  insert into logon_tbl values(user, sysdate, v_timelogon, 'LOGGING ON');
    9  end;
   10  /
  
  Trigger created.
  
  SQL>
  SQL>
  SQL>
  SQL> create or replace trigger logoff_trg before logoff on hr.schema
    2  declare
    3  v_timelogoff varchar2(15);
    4  begin
    5  select to_char(SYSDATE,'HH12:MI:SS')
    6  into v_timelogoff
    7  from dual;
    8  insert into logon_tbl values(user,sysdate, v_timelogoff,'LOGGING OFF');
    9  end;
   10  /
  
  Trigger created.

  and when I connect to the hr schema by press Ctrl + C that good judgment the hr schema
  Abd go back to the hr schema. I think I should a fine of something in my table of monitorr_hr_schema
  
  Like this:
  

  SQL> select * from monitorr_hr_schema;
  
  no rows selected
  
  SQL>

  Please notify
  with regard to the best

  Hello

  It should work, do you actually test the HR connection?

  MHO%xe>  CREATE TABLE monitorr_hr_schema
    2   (user_name varchar2(5),
    3   date_logon date,
    4   action     varchar2(20));
  
  Tabel is aangemaakt.
  
  MHO%xe>
  MHO%xe> create or replace trigger logon_trg after logon on hr.schema
    2   begin
    3     insert into monitorr_hr_schema values(user, sysdate, 'LOGGING ON');
    4   end;
    5  /
  
  Trigger is aangemaakt.
  
  MHO%xe>  create or replace trigger logoff_trg before logoff on hr.schema
    2   begin
    3     insert into monitorr_hr_schema values(user,sysdate,'LOGGING OFF');
    4   end;
    5  / 
  
  Trigger is aangemaakt.
  
  MHO%xe> conn mho/mho@xe
  Verbonden.
  MHO%xe> select * from monitorr_hr_schema;
  
  Er zijn geen rijen geselecteerd.
  
  MHO%xe> conn hr/hr@xe
  Verbonden.
  
  HR%xe> conn mho/mho@xe
  Verbonden.
  MHO%xe> select * from monitorr_hr_schema;
  
  USER_ DATE_LOGON          ACTION
  ----- ------------------- --------------------
  HR    05-10-2009 14:45:12 LOGGING ON
  HR    05-10-2009 14:45:24 LOGGING OFF
  

  Note: I created the follow-up under the MHO and not in the HR schema table!

  Note II:

  Do not store the date and time components in separate columns. There is no need at all for this.

  Published by: hoek on October 5, 2009 14:48

• Trigger, click event on RichLink of Bean managed

  I want to get a click event of a managed bean to a RichLink that has a clientListener of type click.

  
  

  To do this, I have tried many options but nothing works.

  
  

  My problem is that the RichLink has no action and actionListener property, so I couldn't launch ActionEvent, since there is no.

  I tried a few options:

  //NOT WORKS
  public void option1() {
    RichLink linkF11 = (RichLink) JSFUtils.findComponentInRoot("cil2");
    String script = "var link = AdfPage.PAGE.findComponentByAbsoluteId('"+linkF11.getClientId()+"');" +
                      "link.click();";
    addJavaScript(script;)
  }
  //NOT WORKS
  public void option2() {
    RichLink linkF11 = (RichLink) JSFUtils.findComponentInRoot("cil2");
    String script = "var link = AdfPage.PAGE.findComponentByAbsoluteId('"+linkF11.getClientId()+"');" +
                    "link.queueEvent('click');";
    addJavaScript(script;)
  }
  //NOT WORKS
  public void option3() {
    RichLink linkF11 = (RichLink) JSFUtils.findComponentInRoot("cil2");
    String script = "var link = AdfPage.PAGE.findComponentByAbsoluteId('"+linkF11.getClientId()+"');" +
                    "AdfCustomEvent.queue(link, "tooglePanelSplitter",{}, false);";
    addJavaScript(script;)
  }
  //WORKS -> DOM EVENTS, NOT ADF
  public void option4() {
    RichLink linkF11 = (RichLink) JSFUtils.findComponentInRoot("cil2");
    String script = "var link = document.getElementById('"+linkF11.getClientId()+"');" +
                    "link.click();";
    addJavaScript(script;)
  }
  private void addJavaScript(String script) {
    FacesContext facesContext = FacesContext.getCurrentInstance(); 
    ExtendedRenderKitService service = (ExtendedRenderKitService) Service.getRenderKitService(facesContext, ExtendedRenderKitService.class);
    service.addScript(facesContext, script);
  }
  

  Finally, I have found a solution, but I read that we should avoid the standard calling javascript code in the ADF.

  JSF code

  <af:link text="Modo Comp." id="cil2"
    partialSubmit="true" styleClass="icon-list-alt"
    shortDesc="Modo Compatibilidad"
    clientComponent="true">
    <af:clientAttribute name="psId" value="#{myBean.psF11.clientId}"/>
    <af:clientListener method="tooglePanelSplitter" type="click"/>
  </af:link>
  

  JavaScript code

  function tooglePanelSplitter(event) {
      var psId = event.getSource().getProperty('psId');
      comp = AdfPage.PAGE.findComponent(psId);
      if (comp) {
          comp.setProperty("collapsed", !comp.getProperty("collapsed"));
      }  else {
          alert('not found');
      }   
  }
  

  PS: jdeveloper 12 c (12.1.2.0.0)

  I wanted to start the ClientListener to a managed bean, but finally I solved a new managed bean javascript code execution.

  In my first javascript code, I switch the position of a panelSplitter, and in this new code, I put the post to not collapsed.

  //SOLUTION
  public void option4() {
    String psId = ztBean.getPsF11().getClientId();
    String script = "var psl = document.getElementById('"+psId+"');" +
                    "psl.setCollapsed(false);";
    addJavaScript(script);
  }
  private void addJavaScript(String script) {
    FacesContext facesContext = FacesContext.getCurrentInstance();
    ExtendedRenderKitService service = (ExtendedRenderKitService) Service.getRenderKitService(facesContext, ExtendedRenderKitService.class);
    service.addScript(facesContext, script);
  }
  

• Define a variable with the position of an item and use it to trigger an event

  Hi Edge-heads,

  I want to use the position of a movable object to trigger another object to hide/show.

  I tried implementing a variable using jquery. position() and then by testing this variable.

  It is in compositionReady;

  var pos = ("draggable") .position ();

  If (pos > = 850) {}

  SYM.$("obj1"). Hide();

  SYM.$("obj2"). Show();

  }

  This doesn't seem to work...

  Thank you

  Justin

  Have

  $(e.target) .parent () .position)

  Since you have a symbol empty div containing the image of caterpillar, caterpillars of target position is returned from the enclosing div which is always 0.

• Adobe Captivate Advanced - 8 Actions trigger an event after that audio connected to a button has finished playing

  Hi all.  I use Adobe Captivate 8 on Windows.  I have a slide that has 2 buttons.  The buttons are placed in advanced actions, when you click on it to play an audio file and display the text, and then set the variable key 1, clicked.  The button are similar functions and can be clicked in any order.  When you click on the two buttons, I need to read an audio of conclusion.

  My problem is that once the second button is clicked, select what action starts immediately, as the two buttons were clicked and the condition is now filled.  I need to finish reading the audio second-clicked the button before she turns to the next action, and no matter what I try it doesn't work!  Major frustration!  If you need me to post any screen shots, please let me know.  Thanks in advance,

  Mike

  You must use conditional Actions, not simple actions.  With a Standard action or conditional button does not automatically frees the timeline AFTER it has been clicked.

  You must also configure the tracking variables so that your conditional Action will be able to determine whether or not the two buttons were clicked and that's why the audio file should be placed accordingly.

  Take a look at this tutorial on creating dynamic menu slides:

  Create a dynamic Menu slide in Adobe Captivate. Infosemantics Pty Ltd

  The basics are really quite the same.