Create a custom event based on a time range

Similar Questions

• Create a custom event

  I use a class with an instance name of textParser1. After you create the instance, I want to be able to use a property of the class, but the value that is returned is appears to be back too early (i.e. before the class has finished processing completely).

  Here's what I want to do:

  textParser1 = new TextParser (content);

  trace (textParser1.someVal);

  I believe that the solution is to create a custom event, but don't know how to do this. Here's what I think I should do:

  textParser1 = new TextParser (content)
  textParser1.addEventListener(Event.???,completeListener)
  
  function completeListener (): void {}
  trace (textParser1.someVal)
  }

  Is that correct and can you point me to an example of the right way to do it.

  Thanks for your time.

  Good deal!  (Please hang me up with the 'right answer' points!)  Thank you.

• Create and use custom events

  Hello, I have a custom component that is essentially a form, populated select fields in a datagrid. I want a button on the form to switch the currentState of application by default to 'change '. I have tried this, but didn't get very far.
  
  I am trying to create a custom event from the component, to be listened to in the main application. I think it's I'm havinf trouble with this one.
  
  First of all, is the best way to do things? I thought it would be. My code is below, any help would be appreciated.
  
  See you soon,.
  
  David
  
  "" < mx:Application xmlns:mx = ' http://www.adobe.com/2006/mxml ' layout = "absolute".
  creationComplete = "create1 ()" xmlns:components = "components.*" > "
  < mx:Script >
  <! [CDATA]
  public void stateChangeToEdit(eventObj:Event):void {}
  currentState = "change"; I have to qualify the scope of application?
  }
  This is the where I think I should be 'listen' for the same, but I'm not sure of the correct syntax
  []] >
  < / mx:Script >
  .. <!-datagrid, webservice call, etc.->
  .. <!--appeal to the component-->
  < itemNameSet = "{components dg.selectedItem.ITEMNAME: form}" itemTypeSet="{dg.selectedItem.ITEMTYPE}"/ > "
  < / mx:Panel >
  < / mx:HBox >
  < / mx:Application >
  
  <!-code component->
  
  <? XML version = "1.0" encoding = "utf-8"? >
  "" < mx:Form xmlns:mx = ' http://www.adobe.com/2006/mxml " width ="100% "height ="100% ">
  < mx:Metadata >
  [Event (name = "stateChangeToEdit" type = "flash.events.Event")]
  < / mx:Metadata >
  < mx:Script >
  <! [CDATA]
  [Bindable] public var _itemName:String;
  [Bindable] public var _itemType:String;
  
  public function set itemNameSet(itemName_value:String):void
  {
  _itemName = itemName_value;
  }
  
  public function set itemTypeSet(itemType_value:String):void
  {
  _itemType = itemType_value;
  }
  
  public function buttonClickHandler (): void {}
  var eventObj:Event = new Event ("stateChangeToEdit");
  dispatchEvent (eventObj);
  }
  []] >
  < / mx:Script >
  
  < mx:FormItem label = "" name of the article: "id ="formitem2">"
  < mx:Text id = "itemName" text = "{_itemName}" / >
  < / mx:FormItem >
  < mx:FormItem label = "" Item Type: "id ="formitem1">"
  < mx:Text id = "itemType" text = "{_itemType}" / >
  < / mx:FormItem >
  < mx:FormItem width = "140" id = "formitem3" >
  < mx:Button label = "Edit" id = "button1" click = "buttonClickHandler ()" / >
  < / mx:FormItem >
  < / mx:Form >
  

  You must add an eventListener to listen for the event. First give an id to your custom component:

  Now you are calling a create1function that is not declared anywhere, then change the code of your application to this script:

  
  

  public void create1(): void
  {
  myForm.addEventListener ('stateChangeToEdit', stateChangeToEdit);
  }

  public void stateChangeToEdit(eventObj:Event):void {}
  currentState = "change"; I have to qualify the scope of application?
  }
  ]]>
  

  Try this and let me know if it worked

• Custom event listener callback fails

  Hello

  I have a mobile project Flex 4.6 and I created a custom event, I can see different tracks that the event is currently distributed as planned, but no matter what I do I cannot get a listener to the work that they just sit there and nothing ever happen, please take a look and tell me what might be wrong.

  Custom event:

  package classes.events

  {

  import flash.events.Event;

  SerializableAttribute public class cartLoaded extends Event

  {

  public static const = "cartLoadSuccess" CART_LOAD_SUCCESS:String

  public void cartLoaded (type: String, bubbles: Boolean = false, cancelable: Boolean = false)

  {

  trace ("event_dispatched");

  Super (type, bubbles, cancelable);

  }

  override public function clone (): event

  {

  trace ("event_cloned");

  return new cartLoaded (type, bubbles, cancelable);

  }

  }

  }

  The event is dispatched to a class, after a ResultEvent returned by a Web service call, so in the ResultEvent reminder I have:

  var cl: cartLoaded = new cartLoaded (cartLoaded.CART_LOAD_SUCCESS);

  e.currentTarget.dispatchEvent (cl);

  And I see "event_dispatched" in the console when my results come back. So, I know that the event is triggered. Now on the file of main Application in the ViewInit on a list, on a view that I add, I have almost tried this anywhere.

  lst_cart.addEventListener (cartLoaded.CART_LOAD_SUCCESS, LoadData);

  function loadData(e:cartLoaded):void

  {

  trace ("data set provider");

  }

  I never see "set the data provider, now I understand that the listener must be saved before the event is dispatched, and in my case, it certainly is:

  I have a vision (tried to addEventListener here in an initialization handler)

  the view contains a list with a custom converter (tried here)

  the itemrenderer contains a button (have tried here)

  the button calls a method in a class that raises a web service call (this is where the event to send)

  the web service call triggers a result event

  the result event is triggered my custom event

  Please help, because it is seriously holding me back, I have to be able to capture this event, and I've tried everything.

  Concerning

  Shaine

  Post edited by: sfisher_sticky_kiwi

  Pauleta is true that there is a loss in the case of the chain, like the wrapper it cannot listen on the list because the list itself is not part of the hierarchy of the event.

  I think you can get around this in two ways.

  1. Have your Cart class extend the EventDispatcher class. If this is not possible at least implement IEventDispatcher interface and have a composite object that is the event dispatcher. Anyway, given the class cart is a form of an event dispatcher.
  2. Have your item converter listen directly to the event on the Cart class.
  3. Your event handler converters, to ship another event that spreads to the top of the display object hierarchy.

  Something like this:

  public class Cart extends EventDispatcher
  {
       public function doStuff() : void
       {
            ...
            dispatchEvent(...);
       }
  }
  
  OR if you can't extend it
  
  public class Cart implements IEventDispatcher
  {
       private var _eventDispatcher:EventDispatcher;
       //contains all the methods of the IEventDispatcher interface but uses a facade layer
       public function Cart()
       {
            _eventDispatcher = new EventDispatcher();
       }
  
       public function addEventListener(params...) : void
       {
            _eventDispatcher.addEventListener(params...);
       }
  
       public function doStuff() : void
       {
            ...
            _eventDispatcher.dispatchEvent(...);
       }
  }
  
  public class MyItemRenderer
  {
       public function buttonClick() : void
       {
            var cart:Cart = new Cart();
            cart.addEventListenerer(...);
            cart.doStuff();
       }
  
       public function doStuffEventListener(event:Event) : void
       {
            //Make sure the bubbles property is set to true
            dispatchEvent(event.clone());
       }
  }
  

  This should ensure that the event now on the queue from the list view... If she is probably not a good idea to constantly be adding some that this event listeners, it is probably better just to have a callback function and pass it to point converters to pass based on the cart process.

• Trying to create themes custom but not able to find it.

  Hello
  
  I use Oracle 10 g Express Database and APEX 4.0 and trying to create a custom theme based on an existing one.
  
  I have created a theme_100 folder in the file system as a copy of theme_8 and have modified the css file and changed the colors of the images using the graphical editor Infraview.
  
  I then have uploaded them in the DB using the WebDav feature and can see the files when I launch http://localhost: 8080/i/themes/theme_100 /.
  
  However, in the application builder when I create an application and choose a theme, mine does not appear.
  
  Can you help me with all the measures, I'm missing?
  
  Concerning
  Adrian

  The models used by your new theme in the apex (that you created when you copied) would always refer to your old way of css.
  Update so check patterns used in your new theme for the css files intended

• In your new theme page templates, search for the path of the directory that point to the old theme and change

  For example (I use theme2 here)

  Change the string in the path of the theme_2 CSS file to theme_10 , assuming that it is in the same directory as the other themes. If not change properly.
  Do this for all the page templates (or at least those that you use).

• Variables that may be related to custom events Vs

  Greetings to all...

  I'm working on an application that is too great, so whenever we can, we create custom components and classes to organize the entire procedure as good as possible.

  Today, I was working on a login form that is also a custom component.

  So, this component has a remote object to get the user to the server if the connection is successful.

  This user must be sent to other components too and also in the main application that is the parent of the connection.

  I created a custom event that is shipped to the component if the connection is successful.

  My main application is to listen to this event in order to get the logged in user.

  It's a way to do it.

  The other way would be to make two user objects can be bound and whenever the user inside the element object is ready it would change too.

  Which do you think is the best approach for what I'm doing?

  In my opinion (since I read a looooot on memory leaks with objects that can be linked) the best approach is to work with objects that can be linked only when its necessary.

  Your opinion about this?

  Binding is not prohibited, as it is a valuable element of Flex, but sometimes when you use the binding, you end up elements of hard wiring in your application, which limits your ability to code reuse more easily.

• Custom events

  Hello

  I want to trigger an event to a class and listening to the other.  There are several examples on the net but I don't really understand them.  Can someone explain please how can I get the value of newTextInput in the lower class on the evolution and pick it up in another class.

            public function changeHandler(event:Event):void{
                 
            }
            
            //  Creates a text input 
            public function setText(label:String, type:String, id:String):void{
                 var newFormItem:FormItem = new FormItem;
                 var newTextInput:TextInput = new TextInput;
                                
                 newFormItem.label = label;
                 newTextInput.id = type;
                 newTextInput.text = id;
                 newTextInput.addEventListener(Event.CHANGE, changeHandler);
                                
                 this.addChild(newFormItem);
                 newFormItem.addChild(newTextInput);                                   
            }
  

  This is the class I want to get the value of newTextInput:

  package components{
       
       import mx.controls.TextArea;
            
       public class KamTextArea extends TextArea{
            
            public var label:String;
            public var required:Boolean;
            
            public function KamTextArea(){
                 label = "Null";
                 required = false;           
                                
            }
  
            public function setupProperties(propertyInstance:PropertiesForm):void{
                 
                 propertyInstance.setText('Label','label',this.id);
                 propertyInstance.setBool('Required', 'required');
            
            }
            
            private function update():void{
                 this.text = "df";
                 
            }
  
       }
  }
  

  Thank you

  You need to understand the basics of the custom events, please read the Adobe LiveDocs page:

  Ching http://www.google.com/search?hl=en&q=Flex+3+dispatching+Custom+Events&AQ=1&OQ=Flex+3+dispa & AQI = g2

  So create a custom event and make the event type 'myEvent '.

  Can have a property of the custom event to the value of newTextInput.

  Your other class listens for the event and accessing the property of the event object that contains the value ofnewTextInput.

  You may need to add the event listener to systemManager:

  systemManager.addEventListener (MyCustomEvent.MY_EVENT, myHandler);

  My post Cookboo Flex deals with custom events. It's a bit long, but if operate you locally, it can clarify certain points.

  http://www.Adobe.com/cfusion/CommunityEngine/index.cfm?event=ShowDetails&ProductID=2&postI d = 11246

  If this post answers your question or assistance, please mark it as such.

• creating custom events and listeners

  I want to create my own event and a listener for a process in the background. This isn't an extension of a listener to, for example user intervention.  What I could find, it seems I can't extend EventObject in j2me. I tried to work around that by the presence of a field 'status' in my background thread, but it makes no sense because I can't respond to the thread how to fill. I am new to the development Java and bb, so I don't know that there's something I'm missing, but the search for these tips for the 'events', etc is nothing. Any thoughts? More info, I can provide?

  OK, it worked, except that I had to implement my own observer / Observable classes, essentially to copying the standard and by replacing a piece of code that calls the method toArray() vector. The code compiles now, but I can not yet say that it works. :^/

• Create a custom component which scales

  Hi all

  Maybe I can't think good question, but I can't find anything on it.

  I created a custom component extending UIComponent. Inside I have Bitmap, TextField, form. For now the width is fixed.

  Now, I like my element designed to always keep 100% width of the container that I put in it and based on the width would calculate height. I would like to stay same size (ie. not Bitmap scaling), except that we should adapt width of TextField and form - based on the width of the container parent.

  I have to add some listeners for a parent, or override my methods of a component? I'm totally lost here.

  Thank you!

  Michal

  A custom event in the scrolling pane, the configuration container, and the event through your components of bubble.

  i.e. the scrollpane triggers your custom event to the custom container event that triggers the event to your custom components.

• Create the custom using elements of Page filter

  Hello

  I am trying to create a custom of sorts using page elements filter date picker.

  I want a report to have a where clause clause that says something like this:

  WHERE the table. Date >: P1_Date1

  AND the table. Date..: P1_Date2

  I need to do it this way because I need to have another area that displays the weighted average on the basis of 2 of the columns in this table set and I was unable to find a good way to make a weighted average using the interactive report options.

  The question just the other side is that I can not simply refer text buried user to a static source page element. I used radio groups before where the change they had an action "refresh and set the ' enabled me to make reference to them, but I don't see how to do something like this with the dates selectors.

  Any ideas on how I should go about it?

  EDIT:

  I've included an example of what I am trying to accomplish.

  Link- https://apex.oracle.com/pls/apex/f?p=30262:101:102700562633003:

  Username - TESTER

  PW - Tester

  JaReg wrote:

  Partitions tab person and date shows the page that I create. Currently the regional report and the Middle regions "Totaled" are implemented using the Radio top unit

  I want to do the same thing with the dates selectors, but previously I was unable to get the selectors of dates static to use in a sql requpete as I can with the Group of radio buttons.

  I created the page 586 as a copy of the original, with the following changes:

  1 has changed the Page Action sélection P586_PERSON point filter parameter of redirection and set the value None.

  2. added explicit Format mask to DD-MON-YYYY to filter items date picker.

  3. change the source of the region of results reports to:

  select
      *
  from
      scores s
  where
      s.person = :p586_person
  and s.scoredate between to_date(:p586_mindate, 'dd-mon-yyyy') and to_date(:p586_maxdate, 'dd-mon-yyyy')
  

  4. define the region of results reports the Items property of the Page to be sent to P586_PERSON, P586_MINDATE, P586_MAXDATE. What causes the values of these elements to present before a partial page refresh is performed on the region, making them available in session state when the content of the region is updated.

  5 created a dynamic change on the region of filter action:

  Event: Change

  Selection type: Region

  Region: Filters

  Action: Discount

  Fire on Page load: NO.

  Selection type: Region

  Region: Reports of results

  The region of IR report Score is now automatically updated each time that one of the elements in the region of filters are changed. That leaves the data region totaled. As a static content area may not be automatically updated by a dynamic action of PPR, and I'm not so sure as rules that must be used to apply filters to the values of the region. The same range filters in person and date should apply to the total values as are used in the report?

• Custom event

  I need to communicate between two different controllers associated with different sections to FXML.
  
  I create a custom even and put implement an event handler in one of my controllers.
  
  I can't understand how to raise the custom of my other controller event. So far the documentation I've found don't fill empty on an event from a controller or even a class other than that already .fireEvent as a member of shooting.
  
  I use the wrong design template here or there at - it an easy way to trigger an event?
  
  Nickname

  public class myEvent extends Event {
  
       private static final long serialVersionUID = 1261846397820142663L;
       
       public static final EventType<myEvent >MY_EVENT = new EventType<myEvent >(ANY, "MY_EVENT");
  
       public myEvent (EventType<? extends Event> arg0) {
            super(arg0);
            // TODO Auto-generated constructor stub
       }
  
       public myEvent () {
            this(MY_EVENT);
       }
  }
  
  public class myClass implements EventHandler<myEvent> {
       @Override
       public void handle(TimelineDropEvent arg0) {
            // TODO Auto-generated method stub
            System.out.println("MyEvent");
       }
  }
  
  public class myOtherClass {
  //TODO what do I do here to fire an event
  }

  Of course the two of my examples of classes also implement Initializable since they are controllers.
  
  In my case I absolutely need serialVersionUID or y at - it another way to avoid the warning associated with remove?

  Sorry for the delay. I had to create a project in Google Code to host the example:

  http://code.Google.com/p/sjmb/

  The source code for the API message bus is here:

  http://code.Google.com/p/sjmb/source/browse/#SVN%2Ftrunk%2Fsjmb%2Fsrc%2Fcom%2Foracle%2Fsjmb

  Essentially, it allows callers to subscribe to "message subjects", which are simply the Java types. Any time that an instance of a given type is sent, subscribers listeners are notified. Any type of Java can be used, including enumerations, which provide a nice way and type-safe to set messages.

  Here is an example that shows how to use the API:

  http://code.Google.com/p/sjmb/source/browse/#SVN%2Ftrunk%2Fsjmb%2Ftest%2Fcom%2Foracle%2Fsjmb%2Ftest

  The main application window has a tab pane that contains 3 identical legs. Each tab controller subscribes to a message of type com.oracle.sjmb.test.Message. Entering text in the text field and press the "Send Message" button sends a new message, causing the other two tabs update their own fields of text content.

  The application of the example consists of the following files:

  Message.Java - the message class
  MessageBusTest.java - the main class JavaFX application
  message_bus_test.fxml - document FXML containing the main stage
  Tab.fxml - document FXML tab content pane
  TabController.java - content tab controller

  Javadoc and binary are available here:

  http://code.Google.com/p/sjmb/downloads/list

  Please note that this is an example only and is not an official part of any product from Oracle. Let me know if you have any questions.

  Greg

• Custom events are not heard or sent successfully

  Hey guys, I did experiments with the writing of my first custom event.  So I have a MovieClip class in the library called "curtains."  He plays an animation and at the end of the animation, I have the code:

  Stop();

  dispatchEvent (new Event ("closed"));

  Now, I create an instance of this MC curtains in my class below.  The custom event is not detected.  Did I put the event listener in the wrong place?  What I've done wrong?

  package {}

  import flash.utils.Timer;

  import flash.events. *;

  import flash.display. *;

  SerializableAttribute public class TransitionTimer extends MovieClip {}

  var localTimer:Timer = new Timer (4000,1);

  curtains: curtains of var = new Curtains();

  public void TransitionTimer() {}

  localTimer.addEventListener (TimerEvent.TIMER_COMPLETE, playTransition, false, 0, true);

  addEventListener (Event.ADDED_TO_STAGE, addedHandler);

  }

  public void addedHandler(e:Event):void {}

  starts the timer which called Transition curtain

  localTimer.start ();

  Adds the event listener for the custom event 'closed' to frame 27 curtains MC.

  curtains.addEventListener ("closed", loadNextScreen);

  }

  public void playTransition(e:TimerEvent):void {}

  addChild (curtains);

  }

  public void loadNextScreen(e:Event):void {}

  trace ("loadNextScreen");

  curtains.gotoAndPlay ("open");

  }

  }

  }

  Thanks in advance for any help

  Add a track to your class TransitionTimer to confirm that it is used as the document class.

  Add a line to the last frame of your movieclip where your 'closed' event is dispatched.

  Copy and paste the instructions of tracing so that might not be obvious what is your problem.

• Create a custom Message?

  I would like to create a custom popup message for a form.  What I'm looking for, is when the user types in a series of numbers and if the total is less than 650 000 a message pop - up will appear explaining what to do next, then the user clicks OK and the box disappears.  Thanks in advance for any help.

  I don't see the behavior you describe.

  The way it's Setup is the calculation does not fire if all four fields have something in them (the script is on the calculate event). So you should not see a popup when you open the form. If you are setting a value of 0 in the field then that could trigger the popup but I tried it and it seemed to work ok.

  You will get a popup every time, after the fields are filled, until the amount is more than 650 000.

  You can certainly put the script on a button instead of the calculate event - that could solve some of your problems.

• How to I raise an event based on the State of a button?

  I'm trying to trigger an event based on the State ON / OFF button.  When I click on the button, I want the structure of the event in a loop to trigger each iteration until the button goes back to the OFF position, manually or programmatically.  Is there an easy way to do this?

  Thank you very much.

  A structure of the event is absolutely necessary?  It's so simple with just a case structure, as shown in figure 1.  If you use a structure of the event, you can place the structure dealing with the push button inside the time-out event, as shown in Figure 2.

  

• Custom event is not captured by the Task Scheduler and unable to trigger by e-mail for the event

  Hello world

  We have installed the 9.0 table in our windows 2008 R2 server and Scheduler tasks to send if you find error occurred for the application in it. That's why we created SMTP inside. First, we have implemented the Task Scheduler and generate an error in the application of the table and run the task manually and we receive by e-mail. But when we go for automation by the custom event. The steps below that I follow:

  1. click the Start button, and then select administrative tools > Task Scheduler.

  2. click on the task of creating in the Actions pane on the right.

  3. in the dialog box create a task in the name text box, type a name for the task and provide a description if you want.

  4. in the section security options, select run whether user is logged in or not.

  5. click on the triggers tab, and then click the new button.

  6 to start the task drop-down list, select an event.

  7. in the settings section, select custom and click the new event filter.

  8. for the event level, select the error box.

  9. selection of the Source, in the event source drop-down list, select the table server checkbox.

  10. click OK to close the new dialog box even filter and then click OK again to close the new trigger dialog box. The event trigger is now configured.

  11. in the dialog box create a new task, click the Actions tab and click the new button.

  12. in the Action new dialog box, in the drop Action, select send e-mail.

  13. under the settings section, fill in the form as required, including the SMTP server.

  Note: It is necessary to enter the valid e-mail addresses in the From and to text boxes.

  14. click OK to close the new dialog Action.

  15. click OK to close the dialog box create a task and finish configuring e-mail alert.

  If please see this and feel free to contact me if you have any information.

  Concerning

  Valerie

  Mob: 469 345 3625

  This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)
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