How to load a class array?

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• How to operate system class loader in blackberry?

  How the system class loader in blackberry?

  I have a few questions

  * can I load a class with the name of spesific file. for example, I have a file "myclass.txt" at cod. and it's a class file. I can load it?

  ("can I load class as follows: Class.forName("/myclass.txt ");

  * I can load only of class which is the name ends. class. This is a must for file names ends with ".class"?

  * I use Class.forName to load classes. is there another way to load?

  * If a class has a function that is not in the device OS, I can not load. But in the BlackBerry OS does not run applications. However, the OS should throw exception when I try to load this class. is it not?

  The way that J2SE load classes/functions is "properly" so if you tried something like that or used ClassLoader it would be just 'see' setNonSpellCheckable if she was called.

  On BlackBerry, that it is responsible when loading of the entire class, so when loading SpellCheck the native (no developer access) ClassLoader reads everything and said ' wait, I have not this call here, even if it might not get called I don't want to take the risk. "

  Who is?

  A workaround would be something like making a separate file of COD with the device's specific function calls, and then to call, that way if it is not supported on this version of the API that it doesn't get coded into the device specific COD file.

• How to load a web page with the Web page class

  Hello world

  I try my app to display the title and favico starting from a given url without showing the content of the Web page itself using the class bb::cascades:WebPage, but after the constructor method and setUrl, apparently not start the loading content and methods title() both icon give anything (or loading())

  Any idea on how to load the webpage using this class?

  void handleInvoke (const bb::system:InvokeRequest & request) {}

  Web page * bookmark = new WebPage();

  Bookmark-> setUrl (request.uri ());

  root->findChild ('message')-> setProperty ('text', QString (bookmark-> title()));

  }

  Thanks in advance

  Diego

  I have use the class Web page, but the documentation, it seems you should subscribe to the loadingChanged signal and wait for the download to complete. The download can begin asynchronously so loading() might return false immediately after the definition of the URL.

  https://developer.BlackBerry.com/Cascades/reference/bb__cascades__webpage.html#loadingchanged

• How to get the class Loader of Progress event

  I was charge test.swf file threw Loader class. How to get the class Loader of ProgressEvent, IOErrorEvent.

  function getLoader() {}
  var loader: Loader = new Loader();
  loader.contentLoaderInfo.addEventListener (ProgressEvent.PROGRESS, progressHandler)
  loader.contentLoaderInfo.addEventListener (IOErrorEvent.IO_ERROR, ioErrorHandler);
  var request: URLRequest = new URLRequest ("test.swf");
  Loader.Load (request);
  }
  function progressHandler(event:ProgressEvent):void {}
  
  get the class loader
  }

  function ioErrorHandler(event:IOErrorEvent):void {}
  get the class loader
  }
  getLoader()

  the event target has a property of charger:

  Event.Target.Loader

• How to load the second list meter if I have something in the first list of select/focus?

  How to load the second list meter if I have something in the first list of select/focus?

  public class spintest extends BaseScreen implements {FocusChangeListener}

  final String [stateList] = {"New York", "Washington"};
  final String [] NYcities = {'Manhattan', 'Queens', 'Brooklyn', 'Bronx'};
  final String [] WashCities = {"Redmond", "Kent", "Seattle", "Bellevue"};

  public SpinTest() {}
  SpinBoxFieldManager spinBoxMgr = new SpinBoxFieldManager();

  SpinBoxField spinBoxStates = new TextSpinBoxField (stateList);
  spinBoxStates.setFocusListener (this);

  SpinBoxField spinBoxCities = new TextSpinBoxField (NYcities);

  spinBoxMgr.add (spinBoxStates);
  spinBoxMgr.add (spinBoxCities);

  Add (spinBoxMgr);
  }

  ' Public Sub focusChanged (field field, int context) {}
  If (spinBoxStates == field) {}
  Salt string = (String) spinBoxStates.get (spinBoxStates.getSelectedIndex ());
  If (sel.equals ("New York")) {}

  I have to load all the cities of New York in the second wheel if I select 'New York' in the first wheel

  }
  else {if (sel.equals ("Washington"))

  I have to load all the cities of Washington in the second wheel if I select 'Washington' in the first wheel

  }

  }

  Simply call the TextSpinBoxField.setChoices method, transmitting your new list of choices.

• Load java classes in ORACLE database error: () Ljava/util/list ;) catch_type not a subclass of Throwable

  Hello

  I tried to load java classes in the database using the loadjava tool, but I get a warning which causes an error when calling the java method of procedure PLSQL.

  ERROR: ORA-29552: check warning: java.lang.VerifyError: (class: method com/mq/RIMSmqToolsIn,: mqRead signature: () Ljava/util/list ;) catch_type not a subclass of Throwable)

  I think that it is a problem of dependencie for some missing java classes that need to be solved using loadjava tool but I could not understand what pot should be used and how is the correct command with laodjava?

  NB: I tried to use a jar file that contains java.util.List.class, but I still get the warning when loading

  Thank you very much

  ANTHONY

  Hello

  This error occurs when the dependency jar files loading in the java command loads separate.

  Load all the jar files in a command unique loadjava as below:

  loadjava, sys/eu1 - r u - v-f--s-grant public - genmissing xyz.jar xyz1.jar

  Before loading jar files drop them in the database.

  Thanks and greetings

  Vincent

• How to load the video in Html5 Canvas?

  How to load external video in canvas CC animate using createJs?

  Create a video of the HTML tag in a DOM element that is positioned on the canvas.

  Here are a couple of simple functions to manage the creation of DOM element in canvas mode:

  // Create a DIV layer above the canvas
  // Accepts X, Y, width, height, HTML content, and CSS styling (optional)
  // CSS styling is a string with format "prop:value; prop:value" etc.
  // CSS properties must use JavaScript aliases
  // Returns a reference to the DIV, required to remove it later
  //
  // DIV is added as a child to the CreateJS stage, allowing all
  // applicable properties and methods to be used.
  // http://www.createjs.com/docs/easeljs/classes/DOMElement.html
  makeDiv = function(x, y, w, h, html, css) {
      // create and initialize DIV element
      var d = document.createElement("div");
      d.style.visibility = "hidden";
      d.style.position = "absolute";
      d.style.left = 0;
      d.style.top = 0;
      d.style.width = w + "px";
      d.style.height = h + "px";
      d.style.overflow = "auto";
      d.innerHTML = html;
      // apply styling
      if (css) {
          var cssPair;
          var cssStyles = css.split(";");
          var i = cssStyles.length;
          while ( i ) {
              cssPair = cssStyles[--i].split(":");
              if (cssPair.length == 2) {
                  d.style[cssPair[0].trim()] = cssPair[1].trim();
              }
          }
      }
      // attach element to CreateJS stage
      canvas.parentNode.appendChild(d);
      var dcjs = new createjs.DOMElement(d);
      dcjs.x = x;
      dcjs.y = y;
      return(stage.addChild(dcjs));
  }
  
  // Remove a DIV created by makeDiv
  rmDiv = function(ref) {
      // sanity check
      if (!ref) {
          return;
      }
      // remove the HTML element
      var elem = ref.htmlElement;
      if (elem.parentNode) {
          elem.parentNode.removeChild(elem);
      }
      // remove the DOMElement proxy
      stage.removeChild(ref);
  }
  

  Example:

  makeDiv(0, 0, 640, 480, "");
  

  Really, I should post it on a blog or something.

• How to make java classes valid

  Hello
  
  I have a problem with the Java objects in the database that went to the INVALID state after updating the database.
  
  How to make all Classes Java not valid to VALID without loading again using loadjava utility.
  
  is it possible to make them VALID?
  
  
  Select count (1) in object where object_type as "JAVA % ' and STATUS = 'INVALID ';
  
  It shows me the number of invalid java objects in the database.
  
  Thank you
  Kiran

  alter java source OWNER."JavaClassName" compile;
  

  or

  alter java class OWNER."JavaClassName" compile;
  

• How to load .cap on a smart card

  Hello world!
  
  I am very confused with java cards. I have written an applet for java card. Tried in Eclipse + JCWDE. Send a few APDU units with apdutool.bat. Works great!
  
  However, I would like to go further and try on a real card chip. The only problem is that I don't know how to load on my card .cap file. I tried to find forums, references or something like that, but all I found was "trying to load, but get the error" or something like that.
  
  I use the JCOP for Eclipse tool (if only for any help)
  
  Can someone find works me of loading in princip? Is their any classes that can be used to simplify the task?
  
  Any help is appreciated
  / L

  Yes of course. Normal .zip file.
  I can print the contents of the file load.jcsh here:

  # /set-var path d:/Wi-Fi/javacard/download/eappsk32k
  #Switch trace mode on and connect to a PC/SC smart card reader
  #
  /mode trace=on
  /terminal
  #
  #Reset the card (request ATR) and select the CardManager
  /card
  #Set the keys in key set 255 of the JCShell for authentication later on
  #
  set-key 255/1/DES-ECB/404142434445464748494A4B4C4D4E4F
  set-key 255/2/DES-ECB/404142434445464748494A4B4C4D4E4F
  set-key 255/3/DES-ECB/404142434445464748494A4B4C4D4E4F
  #
  #Begin authentication using the appropriate key set
  init-update 255
  #
  #Complete authentication
  ext-auth
  #
  #Display the card registry to check if the applet is loaded and installed
  card-info
  #
  #delete 11223344556601
  #delete 112233445566
  card-info
  #
  #Upload the package holding the applet
  upload ${path}openeapsmartcard.cap
  #
  #
  #Install the applet in the package
  install 112233445566 11223344556601
  #
  #Display the card registry to check if the applet is loaded and installed
  card-info 
  

  You should do a few substitutes for your project.

• How to load the site Web of Movieclip. AS3.0 Flash

  Hi, we need to load the website in movieclip. (www.adobe.com). how to load the flash swf file in the site.

  Thks

  If you create an AIR application, you can use the HTMLLoader class.

  http://help.Adobe.com/en_US/FlashPlatform/reference/ActionScript/3/Flash/HTML/HTMLLoader.h tml

• How to load and loading movies.

  Guy

  I want to know how to load and unload a movieclip.

  Like for example I have a map of the uk in my swf and when no matter what body, click on map(say_london).the current map should disappear and new larger version of the london must be loaded on another swf and need to get first (orginal card) when he clicks back button.

  Please help me

  Thank you

  Madhu Nevarsin Magar

  Nepal

  Take a look at the class Loader or component UILoader to load a SWF file.

• How to load external images and animate it after it is loaded?

  I know how to load external images using xml, but the problem is that if I have a lot of images to load then animate after it is loaded. I know theres a work around to this problem but still I have not understand.

  Thanks for help.

  You will need to use the MovieClipLoader class.  It supports have a headset which allows you to determine when the image has loaded so that you can act on it.

  If you are looking for the MovieClipLoader.addEventListener methoid (), there is an example that will be useful to see how to configure things (it's not your scenario, but a good reference).

• MDS-00035: cannot load the class MYCC.

  Hello
  
  I created a class of customization, it extended oracle.mds.cust.CustomizationClass, added the adf - config.Xml.
  
  Tried to add a path in CLASSPATH and JDEV_CLASSPATH env vars 'tools-> manage-> libraries libraries' and 'tools-> manage libraries-> Java SE definitions', not helped - when I run JDev in Cust. role that I always get MDS-00035: cannot load the class MYCC.
  
  It should be noted, that when I run the JDev in the default role and enter a myC of the source file and press Alt + entry, I don't see that in the popup of the Import Assistant MYCC class there. In the project properties window, to which belongs the source, libraries and Classpath file is empty.
  
  Please, could someone tell me how to add a class to the classpath of JDeveloper?
  
  Build the JDev JDEVADF_11.1.1.3.PS2_GENERIC_100408.2356.5660
  
  Thanks in advance.

  Try these steps:
  http://www.Oracle.com/technology/products/jdev/11/cuecards111/adf_set_18/ccset18_ALL.html
  a pot especially inflicting jdeveloper/jdev/lib/patches

• How to load a multiple column table in the coherence of caches?

  How to load a multiple column table in the coherence of caches?
  I want to load a multi-column (about 20 columns) table in cache coherence. How to change the following code (spatially how to change the SQL SELECT statement)?
  Is the following select statement enough: Select the key, the value of EMPLOYEES ?
  

  public static void bulkLoad(NamedCache cache, Connection conn)
      {
      Statement s;
      ResultSet rs;
      
      try
          {
          s = conn.createStatement();
          rs = s.executeQuery("select key, value from table");
          while (rs.next())
              {
              Integer key   = new Integer(rs.getInt(1));
              String  value = rs.getString(2);
              cache.put(key, value);
              }
          ...
          }
      catch (SQLException e)
          {...}
      }

  First of all, you need a class to hold your 20 fields:

  public class Data {
  
      private String field1;
      private String field2;
      private String field3;
      private String field4;
      private String field5;
      private String field6;
      private String field7;
      private String field8;
      private String field9;
      private String field10;
      private String field11;
      private String field12;
      private String field13;
      private String field14;
      private String field15;
      private String field16;
      private String field17;
      private String field18;
      private String field19;
      private String field20;
  
      public Data() {
      }
  
      public String getField1() {
          return field1;
      }
  
      public void setField1(String field1) {
          this.field1 = field1;
      }
  
      public String getField2() {
          return field2;
      }
  
      public void setField2(String field2) {
          this.field2 = field2;
      }
  
      public String getField3() {
          return field3;
      }
  
      public void setField3(String field3) {
          this.field3 = field3;
      }
  
      public String getField4() {
          return field4;
      }
  
      public void setField4(String field4) {
          this.field4 = field4;
      }
  
      public String getField5() {
          return field5;
      }
  
      public void setField5(String field5) {
          this.field5 = field5;
      }
  
      public String getField6() {
          return field6;
      }
  
      public void setField6(String field6) {
          this.field6 = field6;
      }
  
      public String getField7() {
          return field7;
      }
  
      public void setField7(String field7) {
          this.field7 = field7;
      }
  
      public String getField8() {
          return field8;
      }
  
      public void setField8(String field8) {
          this.field8 = field8;
      }
  
      public String getField9() {
          return field9;
      }
  
      public void setField9(String field9) {
          this.field9 = field9;
      }
  
      public String getField10() {
          return field10;
      }
  
      public void setField10(String field10) {
          this.field10 = field10;
      }
  
      public String getField11() {
          return field11;
      }
  
      public void setField11(String field11) {
          this.field11 = field11;
      }
  
      public String getField12() {
          return field12;
      }
  
      public void setField12(String field12) {
          this.field12 = field12;
      }
  
      public String getField13() {
          return field13;
      }
  
      public void setField13(String field13) {
          this.field13 = field13;
      }
  
      public String getField14() {
          return field14;
      }
  
      public void setField14(String field14) {
          this.field14 = field14;
      }
  
      public String getField15() {
          return field15;
      }
  
      public void setField15(String field15) {
          this.field15 = field15;
      }
  
      public String getField16() {
          return field16;
      }
  
      public void setField16(String field16) {
          this.field16 = field16;
      }
  
      public String getField17() {
          return field17;
      }
  
      public void setField17(String field17) {
          this.field17 = field17;
      }
  
      public String getField18() {
          return field18;
      }
  
      public void setField18(String field18) {
          this.field18 = field18;
      }
  
      public String getField19() {
          return field19;
      }
  
      public void setField19(String field19) {
          this.field19 = field19;
      }
  
      public String getField20() {
          return field20;
      }
  
      public void setField20(String field20) {
          this.field20 = field20;
      }
  }
  

  Then you can use it to store data in you original code

  public static void bulkLoad(NamedCache cache, Connection conn)
      {
      Statement s;
      ResultSet rs;
  
      try
          {
          s = conn.createStatement();
          String sql = "select key, value, value2, " +
                  "value3, value4, value5, value6, " +
                  "value7, value8, value9, value10 " +
                  "value11, value12, value13, value14, " +
                  "value15, value16, value17, value18, " +
                  "value19, value120 from table";
  
          rs = s.executeQuery(sql);
          while (rs.next())
              {
              Integer key   = new Integer(rs.getInt(1));
              Data data = new Data();
              data.setField1(rs.getString(2));
              data.setField2(rs.getString(3));
              data.setField3(rs.getString(4));
              data.setField4(rs.getString(5));
              data.setField5(rs.getString(6));
              data.setField6(rs.getString(7));
              data.setField7(rs.getString(8));
              data.setField8(rs.getString(9));
              data.setField9(rs.getString(10));
              data.setField10(rs.getString(11));
              data.setField11(rs.getString(12));
              data.setField12(rs.getString(13));
              data.setField13(rs.getString(14));
              data.setField14(rs.getString(15));
              data.setField15(rs.getString(16));
              data.setField16(rs.getString(17));
              data.setField17(rs.getString(18));
              data.setField18(rs.getString(19));
              data.setField19(rs.getString(20));
              data.setField20(rs.getString(21));
              cache.put(key, data);
              }
          ...
          }
      catch (SQLException e)
          {...}
      }    
  

  Of course your data object would need the appropriate field names and you will have no channels for all types. It must also implement equals and hashCode and ideally PortableObject.

  JK

• How to load my cd collection from my windows computer to my nano?

  I just bought an ipod nano. I am very new to this. How to load my cd collection from my windows computer to my nano? Thanx

  < re-titled by host >

  Import iTunes library, click hereand follow the instructions.

  (142174)