Definition of component signal

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• Process of reading/definition of component Java Spring or XSLT data objects

  I have a BPMN process that refers to a service component of spring.
  The spring has a Java class and within this category, I would like to be able to reference the data of the BPMN process objects.
  Ideally, I would like to simply read and write to these objects within the Java class.
  However, if this is not possible, I have not I can define the input parameter for the Java class and have it return an object.
  If I go this way, how spend or return an object of one type other than your standard types (string, int, boolean)?
  
  For example, I have a data object is a type that I created, based on a schema.
  How do I refer to one in a Java class?
  
  Hope that makes sense.
  Thank you
  Mike

  Mike,
  Steps 1 to 3 are correct. You should not change the WSDL file however. You have 2 options:

  1. create the POJO with your code of spring which have the same or similar structure to the schema you want to use. Add them as arguments and the return type of your operation. Then you can re-create the exposed service and it will regenerate your WSDL with the new definitions of type of these objects.
  2. you could generate your existing schemas JAXB java objects and use them as the argumengs and types back. We had problems in the past with this so it may not work for you, depending on your version.

  Thank you
  Adam DesJardin

• Persistent componement definition data

  Hello

  I use a definition of componnement of unlimited entry of object in my application, but when the application is near, all objects are deleted. I use some QSettings to store a lot of data, but how to keep a container?

  So this is an example of my application:

  hand. QML

  page{
      container{
          id: root
  
          textField{
             id: input
          }
          button{
              text: "add"
              onClicked {
                   var createdControl = new.createObject();
               root.add(createdControl);
               createdControl.text = input.text
              }
          }
      }
      attachedObjects: [
           ComponentDefinition {
               id: new
               source: "new.qml"
           }
       ]
  }
  

  and with another qml file, I add what I want.

  I just have this when I open the app, it'll be the same previous in the root container.

  Hi all and thanks for your reply!

  I found my answer on a sample here

  This is a sample Blackberry app and they use serialization to store objects.

  bool FileStorage::serializeDataModel(int lastID, GroupDataModel* model, QDataStream* stream)
  {
      // This is a simple serialization function.
      // For more info on dealing with complex types,
      // or incorporating file versions see "Serializing data type in Qt"
      // http://qt-project.org/doc/qt-4.8/datastreamformat.html
      bool addedData = false;
  
      *stream << lastID;
      if (stream->status() == QDataStream::Ok) {
          for (int i = 0; i < model->size(); i++) {
              Person *person = (Person *) model->children()[i];
              *stream << person->customerID() << person->firstName()
                      << person->lastName();
              if (stream->status() != QDataStream::Ok) {
                  return addedData = false;
              }
          }
          addedData = true;
      }
  
      return addedData;
  }
  

• Manipulate the properties of component definition

  Currently I have containers that are separate pages in main.qml

  pages: main.qml, CustomContainer.qml

  Page {
    CustomContainer{
       id: myCustomContainer
    }
  
  }
  

  I want to use this

  Page {
    attachedObjects: [
      componentDefinition: {
         id: myCustomContainer
         source: "CustomContainer.qml"
      }
    ]
  
  }
  

  I want to make the definitions of component so I can destroy them when not used however

  I don't know how to access the properties of CustomContainer subsequently

  Here are some examples of how I do now

  Page {
    CustomContainer{
       id: myCustomContainer
    }
  
    onSomePropertyAliasChanged: {
  
    }
  }
  

  or

  myCustomContainer.somePropertyAlias = somethingNew
  

  Although more sense, you should be able to access the standard way, if for example alias property in the component of property you want to edit and navigate through the object you created...

                          myPage.source = "Custom.qml";
                          var page = myPage.createObject();
                          page.myProperty = "test";
  

  // Custom.qml
  
  Page {
      property alias myProperty: lab.text
  
      Label {
          id: lab
          text: "Replace me"
      }
  }
  

• Stop a signal to connect to the slot machine

  Hello

  Is it possible to stop broadcasting a SIGNAL?

  I had defined a SIGNAL to connect to a SLOT machine at some point earlier.

  But now I want to stop this SIGNAL to connect to the purpose of the LOCATION.

  I tried this thing

  definition of a signal to connect to the slot machine

  connectResult = connect (sensor, SIGNAL (readingChanged ()), this, SLOT (accelerationReadingChanged ()));

  I use to stop

  Connect (sensor, SIGNAL (readingChanged ()), this, SLOT());

  But he does not have to issue.

  use disconnect to disconnect the signal.
  signals and slots allow n connections n a new connection does not overwrite the old connect.

• What answer we'll signals after emit them

  I found there are still using to send some signals custom in the sample applications. I found the definition of certain signals and the process to send these signals, but I have not found where answer these emit signals. As the sign of "tweetsLoaded" in the project of "twittertimeline".

  Can someone can it explain in detail? Thank you.

  In main.qml, this signal is connected to the JS pushPane() function:

          function pushPane()
          {
              navigationPane.push(viewTypes.selectedValue.createObject())
          }
  
          onCreationCompleted: _timeline.tweetsLoaded.connect(pushPane)
  

  To find just grep the signal name:

  grep - ri tweetsLoaded *.

• Satellite A100-192: is it possible to add the DVI port

  Hello

  is it possible to add the dvi port to this laptop?
  ati mobility radeon x 1600 graphics card is the chipset
  supports the dvi and analog component output

  is it possible to add the dvi port
  or component signal output on the d - sub port?

  TIA

  Hello

  There is unfortunately no way to add a DVI port to this machine. The problem is there is no adapter for D - sub to dvi and you can't go to the motherboard of your machine with a DVI connector.

  Boyfriend sorry but it is a fact...

  Welcome them

• waveform sampling

  I read a sine wave using a data acquisition with a sampling frequency of 250 Hz. Once I acquire the signal, I get the component signal Y and multiply it by a factor inside a matlab script. I use the wave build function to retrieve the waeform and display it. If I put the component dt of my function to build in 0.01 waveform, this means that the signal is sampled at 100 Hz?

  navinavi wrote:

  If I put the component dt of my function to build in 0.01 waveform, this means that the signal is sampled at 100 Hz?

  Not exactly.  You are just lying to the display, which gives it something which has been sampled at 250 Hz and claiming that it was sampled at 100 Hz.  If you filter on it or whatever it is in the frequency domain, everything will be far away.

• Molex 71430-0013 footprint?

  We want to interface the X-series of material custom cards using the standard cable NOR (NI SHC68-68-EPM) which is also used to connect to the connector I/O boxes. While I could find 71430 Molex-0013 - sheets, I have had no luck finding any component library of design like Altium software. Does anyone have an idea where I could find this? Probably SHOULD do it themselves?

  Thsnks for the answer. I just found out that I was looking at the wrong connector however... I need the connector Tyco 2-174225-5 on the map, and it has a definition of component for Altium so the problem is solved...

• TV in Windows Media Center program guide lost and can not keep GMT on clock

  Original title: lost the TV Program Guide in Windows Media Center (clock on PC can not also follow GMT... dunno if they are connected)

  Have lost the TV Program Guide in Windows Media Center (clock on PC can not also follow GMT... dunno if they are connected). Have messed around with all the settings, but can't seem to recover these items.

  Hi Liljools,

  1. When did you start to question?

  2. you remember to make changes to the computer before this problem?

  3. When was the last time that the clock was followed by time?

  4. have you tried to change the settings of the clock to GMT?

  Step 1:

  Try to configure the guide once more and check if it helps. The configuration guide, follow these steps:

  a. on the start screen, navigate to tasks, click settings, click TV, click Guide, and then click Set Up Guide listings.

  b. follow the instructions on the screen to configure the list of Guide for your region.

  c. If you are prompted to select a provider of TV services, and you do not know which one to select, control a recent draft Bill or statement from your TV service provider to find the appropriate information.

  d. the providers listed in Windows Media Center vary according to the Postal Code or ZIP. If the supplier subscribe is not listed for the ZIP or the Postal Code entered, try entering local codes find the appropriate Guide listings.

  Step 2:

  You can also manually download the latest Guide information and check.

  a. on the screen start, navigate to tasks, click settings, click TV, click Guide, and then get latest Guide listings.

  (b) when you are prompted, select Yes to start to download Guide listings. You are notified when the update of the Guide is complete. You can continue to use Windows Media Center and the Guide while new Guide information is being downloaded.

  If the problem persists, you can try to configure the TV signal in Media center and check if it works very well.

  You can check out the link below to learn more about the definition of TV signal in Windows Media Center:

  http://windowshelp.Microsoft.com/Windows/en-us/help/589879da-b5a9-4E8F-b43c-c5eb99290e8d1033.mspx

  Hope this information is useful.

  Jeremy K
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• How to load data into datamodel of the listview that is not not the direct child of the navigation pane

  Hello

  I have two pages main.qml and score.qml and I want to display groupdata model data using listview in score.qml.  The problem is that score.qml is not a direct child of the navigationpane, he is not able to locate the subject of groupdatamodel and cannot be binding. How can I display data in this case?

  I am surprised that the attachedobject method has failed. You can try attaching score.qml as a page and not a definition of component?

• QML createObject with parameters

  Is it possible to pass parameters to the function createObject QML?

  QML use us createObject to create objects of a definition of component dynamically.

  i.e.

  attachedObjects:]

  {ComponentDefinition}

  ID: myDef

  {Of container

  property int fooBar

  }

  }

  ]

  var myobject = myDef.createObject)

  Now, according to the documentation below, we can pass a JSON structure to initialize the properties of the new object, who get installation before creating objects and allow things like the links work correctly:

  https://developer.BlackBerry.com/Cascades/reference/QML-component.html#CreateObject-method

  In theory I should be able to do this:

  var myobject = myDef.createObject (null, {"fooBar": 1234})

  I can't get this work though - does anyone have a solution?

  Yes, this code does not work.

  Try this

  var component = Qt.createComponent("MyPage.qml");
  var mypage = component.createObject(null, {"fooBar": 1234});
  mycontainer.add(mypage)
  

  It should work.

• the property alias

  Hi guys, I want to know if it is possible to use property aliases to crush qml component signal, only qml property of the object. Because I would like for modules with each component and call it since qml. Thank you

  Hello

  I don't think it's a good idea to change the behavior of the component when something connects to its signals. What happens if someone wants to perform additional actions when the button is clicked without actually blocking the prompt to appear?

  It is preferable to use delegates for this so you could reassign the delegate, but that would probably overcomplication.

  An alternative workaround creates a property Boolean, something like:

  property Boolean defaultPromptEnabled: true

  And change false when necessary.

  if (defaultPromptEnabled) promptA.show()
  

  Or just create several subclasses:

  Header.QML

  Container
  {  id: root
    signal clicked
    ImageButton {
      onClicked: {
        root.clicked()
      }
    }
  }
  

  HeaderA.qml

  Header {
    onClicked: {
      promptA.show()
    }
  }
  

  hand. QML

  Header {
    onClicked: {
      propmtB.show()
    }
  }
  

• Apex 5.0 Page Designer JSON error on the page to load an application of 4.2 imported

  After you import our application written with version 4.2 (issue 26, modified) at APEX 5.2 when I try to open a page with the page designer, I get the following message

  Error: parsererror - SyntaxError: JSON.parse: unexpected end of data to column 1 of line 1 of the JSON data

  and the Page displays a ' no page or page no model has "no region free items or processes.

  Strangely in sqldeveloper, I can see that all the pages have the right number of elements and the application can run without problem.

  We use a lot of plugins and many models updated the theme 26.

  I try to delete all pages in the application and create a new one, but without success.

  Our application contains hundreds of pages, and I'm afraid that we must stay on the 4.2 version!

  Thanks in advance.

  user_frederic wrote:

  After you import our application written with version 4.2 (issue 26, modified) at APEX 5.2 when I try to open a page with the page designer, I get the following message

  Error: parsererror - SyntaxError: JSON.parse: unexpected end of data to column 1 of line 1 of the JSON data

  and the Page displays a ' no page or page no model has "no region free items or processes.

  Strangely in sqldeveloper, I can see that all the pages have the right number of elements and the application can run without problem.

  We use a lot of plugins and many models updated the theme 26.

  I try to delete all pages in the application and create a new one, but without success.

  Our application contains hundreds of pages, and I'm afraid that we must stay on the 4.2 version!

  Can you switch off Page Designer and page definitions into component?

  

  Run the utility Advisor to find anomalies in the application.

• Declarative components based on declarative elements

  Hello

  I defined a declarative component (buttonBarRow) that comes from the other declarative elements (row and column). The record is correct, but the value of the attribute is not passed. So I was wondering if it is possible to create declarative components based on a declarative component in the same project.

  JDev 11.1.2.4

  <? XML version = "1.0" encoding = "UTF - 8"? >

  " < = xmlns:af af:componentDef ' http://xmlns.Oracle.com/ADF/faces/rich "var = 'uploading' componentVar = 'comp' definition 'private' = "

  ' xmlns:afc = ' http://xmlns.Oracle.com/ADF/faces/rich/component "xmlns =" http://www.example.org/Components " "

                   xmlns:f=" http://Java.Sun.com/JSF/core "xmlns:h =" " http://Java.Sun.com/JSF/HTML ">

  < xxx:row id = "dc_r1" >

  < f: facet = 'content of the line' name >

  < xxx:column number = '12' id = 'dc_c1' >

  < f: facet = 'content of the column' name >

  < h:panelGroup id = "pg1" layout = "block" styleClass = "#{!}" empty attrs.align? {'text -' + attrs.align: 'text on the left'} ">"

  < af:facetRef facetName = "primaryButton" / >

  < af:outputText value = "#{attrs.align}-#{empty attrs.align}" / >

  < af:spacer width = "10" height = "10" id = "dc_s1" / >

  < af:facetRef facetName = "secondaryButton" / >

  < / h:panelGroup >

  < / f: facet >

  < / xxx:column >

  < / f: facet >

  < / xxx:row >

  < af:xmlContent >

  < afc:component >

  < afc:display - name > buttonBarRow < / afc:display - name >

  < afc:facet >

  < afc:facet - name > primaryButton < / afc:facet - name >

  < / afc:facet >

  < afc:facet >

  < afc:facet - name > secondaryButton < / afc:facet - name >

  < / afc:facet >

  < afc:attribute >

  < afc:attribute - name > align < / afc:attribute - name >

  < afc:attribute - class > java.lang.String < / afc:attribute - class >

  < / afc:attribute >

  < afc:component - extension >

  < afc:component - tag-namespace > org.example.components < / afc:component - tag-namespace >

  < afc:component - taglib-uri > http://www.example.org/components < / afc:component - taglib-uri >

  < / afc:component - extension >

  < / afc:component >

  < / af:xmlContent >

  < / af:componentDef >

  The only clue that I found is the use of declarative components in other definitions of component declarative

  Doesn't look like this is supported.

  Timo