BOXI DS Designer - Drag-n-Drop Data Integrator - Date_Generation fails

Hi All,
New to this product, so may have installed this incorrectly on my local PC.
Pc Config, Windows XP, MySQL, Boxi Data Services 3.2 all components, Data Cleansing Package 3.1.
When running through the tutorial I am unable to drag-and-drop the Date_Generation component of the Data Integrator to the Data Flow.
Any Ideas?
Thanks,
David Cooper

Found the error. ME using the wrond object to drop the item onto.

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Custom SharePoint 2010 designer page throws "The data source control failed to execute the insert command" exception while adding the new item after the August 13, 2013 CU has installed

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Error while executing web part: System.NullReferenceException: Object reference not set to an instance of an object.     at Microsoft.SharePoint.WebControls.SPDataSourceView.ExecuteInsert(IDictionary values)     at
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Try below:
http://social.technet.microsoft.com/Forums/en-US/ae910269-3a0c-4506-844b-e8bc89d95b71/data-source-control-failed-to-execute-the-insert-command
http://blog.jussipalo.com/2012/01/sharepoint-2010-data-source-control.html
While there can be many causes for this generic error message, in my case the first parameter or ddwrt:DataBind function inside the SharePoint:FormFields element was
'i' and I was working with an Edit Form. Changing it to
'u' as it was with every other FormField fixed the issue.
<SharePoint:FormField runat="server" id="ff1{$Pos}" ControlMode="Edit" FieldName="Esittaja" __designer:bind="{ddwrt:DataBind('u',concat('ff1',$Pos),'Value','ValueChanged','ID',ddwrt:EscapeDelims(string(@ID)),'@Esittaja')}"
/>
Explanation:
DataBind operation type parameters (the first parameter) are listed below:
'i' stands for INSERT,
'u' stands for UPDATE,
'd' stands for DELETE.
http://webcache.googleusercontent.com/search?q=cache:d9HHY4I7omgJ:thearkfloats.blogspot.com/2014/03/sharepoint-2010-data-source-control.html+&cd=4&hl=en&ct=clnk&gl=in
If this helped you resolve your issue, please mark it Answered

Drag and drop data from datagrid to textInput with flex.

Hi,
Cay please help me out on this problem..
I have a datagid with some values..I have a textInput on the UI..
There is one "+" button on the UI..when i click on that button it will add one more TextInput box to the UI below the first TextInput..Like thiseverytime when you click on the "+" button it will add one more TextInput to the UI just below the previous one..
Now i want to drag the values from datagrid to Textinput boxes..User may drag two or more vlaues to each textInput upon his requirement..
How can i drag ...could you please help me out on thi issue....
I am not able to drag the values to TextInputs:
Here is my code:::Could anyone please help me...
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"   width="100%" height="100%" creationComplete="init()">
<mx:Script>
            <![CDATA[
                import mx.containers.HBox;
                import mx.controls.Alert;
                import mx.managers.PopUpManager;
            //    import Components.testPopUpWindow;
                import mx.core.UIComponent;
                import mx.containers.TitleWindow;
                import mx.core.DragSource;
               // import mx.core.IUIComponent;
                import mx.managers.DragManager;
                import mx.events.DragEvent;
                import mx.controls.Alert;
                import mx.controls.Text;
                import flash.geom.Point;
             import mx.collections.ArrayCollection;
             [Bindable]
            private var dpFlat:ArrayCollection = new ArrayCollection([
                                 {JobName:"A"},
                                {JobName:"B"},
                                {JobName:"C"},
                                {JobName:"D"},
                                {JobName:"E"},
                                {JobName:"F"},
                                {JobName:"G"}]);
              private function box_addChild():void
                    var box:HBox = new HBox();
                       box.width=716;
                       var descriptionTextInput:TextInput = new TextInput();
                       var strButton:Button=new Button();
                      strButton.label="Submit";
                     descriptionTextInput.width=174;
                     descriptionTextInput.height=58;
                     box.addChild(descriptionTextInput);
                    /*     box.addChild(strButton); */
                    //    strButton.addEventListener(MouseEvent.CLICK,submitButtonClicked);
                     interactiveQuestionsVBoxID.addChild(box);
      public function init():void
        this.addEventListener( DragEvent.DRAG_ENTER, acceptDrop );
        this.addEventListener( DragEvent.DRAG_DROP, handleDrop );
      public function acceptDrop( dragEvent:DragEvent ):void
        if (dragEvent.dragSource.hasFormat("items"))
          DragManager.showFeedback( DragManager.COPY );
          DragManager.acceptDragDrop(TextInput(dragEvent.currentTarget));
      var pt:Point;
      public function handleDrop( dragEvent:DragEvent ):void
       // var dragInitiator:UIComponent = dragEvent.dragInitiator;
        //var dropTarget:UIComponent = dragEvent.currentTarget as UIComponent;
        var items:Array = dragEvent.dragSource.dataForFormat("items") as Array;
        /* pt = new Point(dragEvent.localX, dragEvent.localY);
        pt = dragEvent.target.localToContent(pt);
        var img:TextInput = new TextInput();
          img.x=dragEvent.localX;   img.y=dragEvent.localY;
       // img.x=pt.x - Number(dragEvent.dragSource.dataForFormat("mouseX"));
          //img.y=pt.y - Number(dragEvent.dragSource.dataForFormat("mouseY"));
        img.width = 50;
        img.height=50;
        img.setStyle("fontSize",20);     // img.source="assets/" + items[0].id + ".png";
        img.text=items[0].JobName.toString();
         img.buttonMode = true;
         img.mouseChildren = false;
          TextInput(event.currentTarget).text=itemsArray[0].label;
         var itemsArray:Array = event.dragSource.dataForFormat("items") as Array; */
                TextInput(dragEvent.currentTarget).text=items[0].label;
         public function beginDrag( mouseEvent:MouseEvent ):void
        var dragInitiator:TextInput = mouseEvent.currentTarget as TextInput;
        var dragSource:DragSource = new DragSource();
       // dsource.addData(this, 'node');
        dragSource.addData(this.mouseX, 'mouseX');
        dragSource.addData(this.mouseY, 'mouseY');
        //parent.addChild(dragImg);
        //dragSource.addData(mouseEvent.currentTarget.text, "txt");
        try{
            var dragProxy:TextInput=new TextInput();
            dragProxy.text = mouseEvent.currentTarget.text;
               // Alert.show("Text isss"+dragProxy.text);
               dragProxy.setActualSize(mouseEvent.currentTarget.width,mouseEvent.currentTarget .height)
            // ask the DragManger to begin the drag
            DragManager.doDrag( dragInitiator, dragSource, mouseEvent, dragProxy );
        catch(e){}
              ]]>
    </mx:Script>
<mx:Canvas id="c1" width="100%" height="100%" y="10" x="10" >
<mx:DataGrid id="d1" dataProvider="{dpFlat}" x="10" y="119" dragEnabled="true"   dragMoveEnabled="true" height="229" width="176"/>

<mx:Box id="questionLabelMode" direction="horizontal" width="270.5" height="24" y="76" x="211">
    <mx:Label name="Answer" width="173" text="Answer" fontWeight="bold"/>
    <mx:Button label="+" width="70" click="box_addChild();" fontWeight="normal"/>
    
</mx:Box>
<mx:VBox id="interactiveQuestionsVBoxID" y="119" height="100%" width="270.5" horizontalScrollPolicy="off" x="211">
                 
                     <mx:TextInput id="t1" width="174" dragDrop="handleDrop(event)"    height="58"/>
                     
              
</mx:VBox>
        </mx:Canvas>
</mx:Application>

Hi Satya,
I have done it for you ...please copy the below whole code and try to run the application. You can see the application working for you.
You have done two mistakes --- you have added the event listeners on this object........but this refers to current object(i.e; your main application file but not TextInput).
So you need to addEventListeners for your textinput "t1" but not to this...
If you add the listeners on this then in your "acceptDrop" and "handleDrop" functions you will get the "dragEvent.currentTarget" as your main app but not TextInput(Since you have added listeners to "this "). If you addListeners on t1 then its correct.
Also you need to add the eventListeners for the newly added textboxes as I done in "box_addChild" function in below code.
Also in the handleDrop function the line of code where you are assigning the text is wrong ......it should be the below code...
TextInput(dragEvent.currentTarget).text=items[0].JobName;
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"   width="100%" height="100%" creationComplete="init()">
<mx:Script>
<![CDATA[
                import mx.containers.HBox;
                import mx.controls.Alert;
                import mx.managers.PopUpManager;
            //    import Components.testPopUpWindow;
                import mx.core.UIComponent;
                import mx.containers.TitleWindow;
                import mx.core.DragSource;
               // import mx.core.IUIComponent;
                import mx.managers.DragManager;
                import mx.events.DragEvent;
                import mx.controls.Alert;
                import mx.controls.Text;
                import flash.geom.Point;
           import mx.collections.ArrayCollection;
           [Bindable]
           private var dpFlat:ArrayCollection = new ArrayCollection([
                                 {JobName:"A"},
                                {JobName:"B"},
                                {JobName:"C"},
                                {JobName:"D"},
                                {JobName:"E"},
                                {JobName:"F"},
                                {JobName:"G"}]);
            private function box_addChild():void
                var box:HBox = new HBox();
                box.width=716;
                var descriptionTextInput:TextInput = new TextInput();
                var strButton:Button=new Button();
                strButton.label="Submit";
                descriptionTextInput.width=174;
                descriptionTextInput.height=58;
                descriptionTextInput.addEventListener( DragEvent.DRAG_ENTER, acceptDrop );
       descriptionTextInput.addEventListener( DragEvent.DRAG_DROP, handleDrop );
                 box.addChild(descriptionTextInput);
                /*     box.addChild(strButton); */
                //    strButton.addEventListener(MouseEvent.CLICK,submitButtonClicked);
                 interactiveQuestionsVBoxID.addChild(box);
public function init():void
     t1.addEventListener( DragEvent.DRAG_ENTER, acceptDrop );
     t1.addEventListener( DragEvent.DRAG_DROP, handleDrop );
      public function acceptDrop( dragEvent:DragEvent ):void
        if (dragEvent.dragSource.hasFormat("items"))
          DragManager.showFeedback( DragManager.COPY );
          DragManager.acceptDragDrop(TextInput(dragEvent.currentTarget));
      private var pt:Point;
      public function handleDrop( dragEvent:DragEvent ):void
       // var dragInitiator:UIComponent = dragEvent.dragInitiator;
        //var dropTarget:UIComponent = dragEvent.currentTarget as UIComponent;
        var items:Array = dragEvent.dragSource.dataForFormat("items") as Array;
        /* pt = new Point(dragEvent.localX, dragEvent.localY);
        pt = dragEvent.target.localToContent(pt);
        var img:TextInput = new TextInput();
          img.x=dragEvent.localX;   img.y=dragEvent.localY;
       // img.x=pt.x - Number(dragEvent.dragSource.dataForFormat("mouseX"));
          //img.y=pt.y - Number(dragEvent.dragSource.dataForFormat("mouseY"));
        img.width = 50;
        img.height=50;
        img.setStyle("fontSize",20);     // img.source="assets/" + items[0].id + ".png";
        img.text=items[0].JobName.toString();
         img.buttonMode = true;
         img.mouseChildren = false;
          TextInput(event.currentTarget).text=itemsArray[0].label;
         var itemsArray:Array = event.dragSource.dataForFormat("items") as Array; */
          var currTarget:* = dragEvent.currentTarget;
          //interactiveQuestionsVBoxID = currTarget.getChildByName("interactiveQuestionsVBoxID");
            TextInput(dragEvent.currentTarget).text=items[0].JobName;
      public function beginDrag( mouseEvent:MouseEvent ):void
        var dragInitiator:TextInput = mouseEvent.currentTarget as TextInput;
        var dragSource:DragSource = new DragSource();
       // dsource.addData(this, 'node');
        dragSource.addData(this.mouseX, 'mouseX');
        dragSource.addData(this.mouseY, 'mouseY');
        //parent.addChild(dragImg);
        //dragSource.addData(mouseEvent.currentTarget.text, "txt");
        try{
            var dragProxy:TextInput=new TextInput();
            dragProxy.text = mouseEvent.currentTarget.text;
               // Alert.show("Text isss"+dragProxy.text);
               dragProxy.setActualSize(mouseEvent.currentTarget.width,mouseEvent.currentTarget .height)
            // ask the DragManger to begin the drag
            DragManager.doDrag( dragInitiator, dragSource, mouseEvent, dragProxy );
        catch(e:Error){}
     ]]>
</mx:Script>
    <mx:Canvas id="c1" width="100%" height="100%" y="10" x="10" >
<mx:DataGrid id="d1" dataProvider="{dpFlat}" x="10" y="119" dragEnabled="true"   dragMoveEnabled="true" height="229" width="176"/>
<mx:Box id="questionLabelMode" direction="horizontal" width="270.5" height="24" y="76" x="211">
      <mx:Label name="Answer" width="173" text="Answer" fontWeight="bold"/>
      <mx:Button label="+" width="70" click="box_addChild();" fontWeight="normal"/>
</mx:Box>
<mx:VBox id="interactiveQuestionsVBoxID" y="119" height="100%" width="270.5" horizontalScrollPolicy="off" x="211">
    <mx:TextInput id="t1" width="174" dragDrop="handleDrop(event)" height="58"/>
</mx:VBox>
</mx:Canvas>
</mx:Application>
If this post answers your question or helps, please kindly mark it as such.
Thanks,
Bhasker Chari

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Must click then click and drag for JTable Drag and Drop

Hi All,
I've been using Java 1.4 to drag and drop data between two tables in our application. Basically I need to drag the data from individual rows of the source table and insert it into one of the cells in the new table. This works absolutely fine and has made a huge improvement to this portion of our app. I've included example source code below that does a similar thing by transferring data from one table and inserting it into another (it's quite big and also not as well done as the example in our real app but unfortunately I can't send the source for that).
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===============================================================
TestFrame.java
* TestFrame.java
* Created on October 21, 2002, 4:59 PM
import java.awt.*;
import java.awt.datatransfer.*;
import java.awt.dnd.*;
import java.awt.event.*;
import java.util.TooManyListenersException;
import javax.swing.*;
* @author readb
public class TestFrame extends javax.swing.JFrame
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          "Homer", "Marge", "Bart", "Lisa", "Weird Baby" };
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          catch ( TooManyListenersException tmle )
               tmle.printStackTrace();
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          destModel = new MyTableModel();
          dest.setModel( destModel );
          dest.setDragEnabled( true );
          handler = new CustomTransferHandler( "Dest handler" );
          dest.setTransferHandler( handler );
          try
               dest.getDropTarget().addDropTargetListener( handler );
          catch ( TooManyListenersException tmle )
               tmle.printStackTrace();
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          c.add( new JScrollPane( dest ), BorderLayout.EAST );
          populate();
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          for ( int index = 0; index < NAMES.length; ++index )
               model.setRow( index, new DataRow( index + 1, NAMES[ index ] ) );
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          populate( destModel );
     public static void main( String [] args )
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                         System.exit( 0 );
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}=====================================================================
MyTableModel.java
* MyTableModel.java
* Created on October 21, 2002, 4:43 PM
import java.util.ArrayList;
* @author readb
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     private static final int          NAME               = 1;
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          super();
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          return COLUMN_HEADINGS.length;
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          switch ( index )
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                    return Integer.class;
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                    return String.class;
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                    throw new IllegalArgumentException( "Illegal column index: " + index );
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          return ( null == data ? 0 : data.size() );
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          DataRow dataRow = ( DataRow ) data.get( row );
          switch ( column )
               case NUMBER:
                    return new Integer( dataRow.getNumber() );
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                    return dataRow.getName();
               default:
                    throw new IllegalArgumentException( "Illegal column index: " + column );
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          int rowIndex = data.size();
          data.add( row );
          fireTableRowsInserted( rowIndex, rowIndex );
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          int firstRow = data.size();
          for ( int index = 0; index < rows.length; ++index )
               data.add( rows[ index ] );
          fireTableRowsInserted( firstRow, data.size() - 1 );
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          if ( index == data.size() )
               data.add( row );
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          fireTableRowsUpdated( index, index );
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          for ( int rowIndex = rows.length - 1; rowIndex >= 0; --rowIndex )
               data.add( index, rows[ rowIndex ] );
          fireTableRowsInserted( index, index + rows.length - 1 );
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          DataRow retVal = ( DataRow ) data.remove( index );
          fireTableRowsDeleted( index, index );
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          int index = data.indexOf( row );
          boolean retVal = data.remove( row );
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DataRow.java
* DataRow.java
* Created on October 21, 2002, 4:41 PM
import java.io.Serializable;
* @author readb
public class DataRow implements Serializable
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CustomTransferHandler.java
* CustomTransferHandler.java
* Created on October 22, 2002, 8:36 AM
import java.awt.*;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.ClipboardOwner;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.awt.dnd.*;
import java.awt.event.InputEvent;
import java.io.IOException;
import java.util.Arrays;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JComponent;
import javax.swing.JTable;
import javax.swing.TransferHandler;
* @author readb
public class CustomTransferHandler
               extends TransferHandler
               implements Transferable, ClipboardOwner, DropTargetListener
     public static final DataFlavor     ROW_ARRAY_FLAVOR     = new DataFlavor( DataRow[].class, "Multiple rows of data" );
     private String               name;
     private ImageIcon          myIcon;
     private     DataRow []          data;
     private boolean               clipboardOwner                    = false;
     private int                    rowIndex                         = -1;
     /** Creates a new instance of CustomTransferHandler */
     public CustomTransferHandler( String name )
          this.name = name;
     public boolean canImport( JComponent comp, DataFlavor [] transferFlavors )
          System.err.println( "CustomTransferHandler::canImport" );
          if ( comp instanceof JTable && ( ( JTable ) comp ).getModel() instanceof MyTableModel )
               for ( int index = 0; index < transferFlavors.length; ++index )
                    if ( ! transferFlavors[ index ].equals( ROW_ARRAY_FLAVOR ) )
                         return false;
               return true;
          else
               return false;
     protected Transferable createTransferable( JComponent c )
          System.err.println( "CustomTransferHandler::createTransferable" );
          if ( ! ( c instanceof JTable ) || ! ( ( ( JTable ) c ).getModel() instanceof MyTableModel ) )
               return null;
          this.data = null;
          JTable               table     = ( JTable ) c;
          MyTableModel     model     = ( MyTableModel ) table.getModel();
          Clipboard          cb          = table.getToolkit().getSystemClipboard();
          cb.setContents( this, this );
          clipboardOwner = true;
          int [] selectedRows = table.getSelectedRows();
          Arrays.sort( selectedRows );
          data = new DataRow[ selectedRows.length ];
          for ( int index = 0; index < data.length; ++index )
               data[ index ] = model.getRow( selectedRows[ index ] );
          return this;
     public void exportAsDrag( JComponent comp, InputEvent e, int action )
          super.exportAsDrag( comp, e, action );
          Clipboard          cb          = comp.getToolkit().getSystemClipboard();
          cb.setContents( this, this );
     protected void exportDone( JComponent source, Transferable data, int action )
          System.err.println( "CustomTransferHandler::exportDone" );
          if ( TransferHandler.MOVE == action && source instanceof JTable && ( ( JTable ) source ).getModel() instanceof MyTableModel )
               JTable table = ( JTable ) source;
               MyTableModel model = ( MyTableModel ) table.getModel();
               int [] selected = table.getSelectedRows();
               for ( int index = selected.length - 1; index >= 0; --index )
                    model.removeRow( selected[ index ] );
     public void exportToClipboard( JComponent comp, Clipboard clip, int action )
          System.err.println( "CustomTransferHandler::exportToClipboard" );
     public int getSourceActions( JComponent c )
          System.err.println( "CustomTransferHandler::getSourceActions" );
          if ( ( c instanceof JTable ) && ( ( JTable ) c ).getModel() instanceof MyTableModel )
               return MOVE;
          else
               return NONE;
      *     I've commented this out because it doesn't appear to work in any case.
      *     The image isn't null but as far as I can tell this method is never
      *     invoked.
//     public Icon getVisualRepresentation( Transferable t )
//          System.err.println( "CustomTransferHandler::getVisualRepresentation" );
//          if ( t instanceof CustomTransferHandler )
//               if ( null == myIcon )
//                    try
//                         myIcon = new ImageIcon( getClass().getClassLoader().getResource( "dragimage.gif" ) );
//                    catch ( Exception e )
//                         System.err.println( "CustomTransferHandler::getVisualRepresentation: exception loading image" );
//                         e.printStackTrace();
//                    if ( null == myIcon )
//                         System.err.println( "CustomTransferHandler::getVisualRepresentation: myIcon is still NULL" );
//               return myIcon;
//          else
//               return null;
     public boolean importData( JComponent comp, Transferable t )
          System.err.println( "CustomTransferHandler::importData" );
          super.importData( comp, t );
          if ( ! ( comp instanceof JTable ) )
               return false;
          if ( ! ( ( ( JTable ) comp ).getModel() instanceof MyTableModel ) )
               return false;
          if ( clipboardOwner )
               return false;
          if ( !t.isDataFlavorSupported( ROW_ARRAY_FLAVOR ) )
               return false;
          try
               data = ( DataRow [] ) t.getTransferData( ROW_ARRAY_FLAVOR );
               return true;
          catch ( IOException ioe )
               data = null;
               return false;
          catch ( UnsupportedFlavorException ufe )
               data = null;
               return false;
     public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException
          System.err.println( "MyTransferable::getTransferData" );
          if ( flavor.equals( ROW_ARRAY_FLAVOR ) )
               return data;
          else
               throw new UnsupportedFlavorException( flavor );
     public DataFlavor[] getTransferDataFlavors()
          System.err.println( "MyTransferable::getTransferDataFlavors" );
          DataFlavor [] flavors = new DataFlavor[ 1 ];
          flavors[ 0 ] = ROW_ARRAY_FLAVOR;
          return flavors;
     public boolean isDataFlavorSupported( DataFlavor flavor )
          System.err.println( "MyTransferable::isDataFlavorSupported" );
          return flavor.equals( ROW_ARRAY_FLAVOR );
     public void lostOwnership( Clipboard clipboard, Transferable transferable )
          clipboardOwner = false;
     /** Called while a drag operation is ongoing, when the mouse pointer enters
      * the operable part of the drop site for the <code>DropTarget</code>
      * registered with this listener.
      * @param dtde the <code>DropTargetDragEvent</code>
     public void dragEnter(DropTargetDragEvent dtde)
     /** Called while a drag operation is ongoing, when the mouse pointer has
      * exited the operable part of the drop site for the
      * <code>DropTarget</code> registered with this listener.
      * @param dte the <code>DropTargetEvent</code>
     public void dragExit(DropTargetEvent dte)
     /** Called when a drag operation is ongoing, while the mouse pointer is still
      * over the operable part of the drop site for the <code>DropTarget</code>
      * registered with this listener.
      * @param dtde the <code>DropTargetDragEvent</code>
     public void dragOver(DropTargetDragEvent dtde)
     /** Called when the drag operation has terminated with a drop on
      * the operable part of the drop site for the <code>DropTarget</code>
      * registered with this listener.
      * <p>
      * This method is responsible for undertaking
      * the transfer of the data associated with the
      * gesture. The <code>DropTargetDropEvent</code>
      * provides a means to obtain a <code>Transferable</code>
      * object that represents the data object(s) to
      * be transfered.<P>
      * From this method, the <code>DropTargetListener</code>
      * shall accept or reject the drop via the
      * acceptDrop(int dropAction) or rejectDrop() methods of the
      * <code>DropTargetDropEvent</code> parameter.
      * <P>
      * Subsequent to acceptDrop(), but not before,
      * <code>DropTargetDropEvent</code>'s getTransferable()
      * method may be invoked, and data transfer may be
      * performed via the returned <code>Transferable</code>'s
      * getTransferData() method.
      * <P>
      * At the completion of a drop, an implementation
      * of this method is required to signal the success/failure
      * of the drop by passing an appropriate
      * <code>boolean</code> to the <code>DropTargetDropEvent</code>'s
      * dropComplete(boolean success) method.
      * <P>
      * Note: The data transfer should be completed before the call to the
      * <code>DropTargetDropEvent</code>'s dropComplete(boolean success) method.
      * After that, a call to the getTransferData() method of the
      * <code>Transferable</code> returned by
      * <code>DropTargetDropEvent.getTransferable()</code> is guaranteed to
      * succeed only if the data transfer is local; that is, only if
      * <code>DropTargetDropEvent.isLocalTransfer()</code> returns
      * <code>true</code>. Otherwise, the behavior of the call is
      * implementation-dependent.
      * <P>
      * @param dtde the <code>DropTargetDropEvent</code>
     public void drop(DropTargetDropEvent dtde)
          System.err.println( "CustomTransferHandler::drop" );
          Component c = dtde.getDropTargetContext().getDropTarget().getComponent();
          if ( ! ( c instanceof JComponent ) )
               dtde.rejectDrop();
               return;
          JComponent comp = ( JComponent ) c;
          if ( ! ( c instanceof JTable ) || ! ( ( ( JTable ) c ).getModel() instanceof MyTableModel ) )
               dtde.rejectDrop();
               return;
          dtde.acceptDrop( TransferHandler.MOVE );
          //     THIS is such a mess -- you can't do the following because
          //     getTransferable() throws an (undocumented) exception - what's that
          //     all about.
//          Transferable t = dtde.getTransferable();
//               if ( !t.isDataFlavourSupported( ROW_ARRAY_FLAVOR ) )
//                    dtde.rejectDrop();
//                    return false;
//          TransferHandler handler = comp.getTransferHandler();
//          if ( null == handler || ! handler.importData( comp, t ) )
//               dtde.rejectDrop();
//               return;
          Point p = dtde.getLocation();
          JTable table = ( JTable ) comp;
          rowIndex = table.rowAtPoint( p );
          //     So you have to do this instead and use the data that's been
          //     stored in the data member via import data. Total mess.
          if ( null == data )
               dtde.rejectDrop();
               return;
          MyTableModel model = ( MyTableModel ) table.getModel();
          if ( rowIndex == -1 )
               model.addRows( data );
          else
               model.insertRows( rowIndex, data );
          dtde.acceptDrop( TransferHandler.MOVE );
     /** Called if the user has modified
      * the current drop gesture.
      * <P>
      * @param dtde the <code>DropTargetDragEvent</code>
     public void dropActionChanged(DropTargetDragEvent dtde)
}

Hi again,
Well I've tried using the MouseListener / MouseMotionListener approach but it doesn't quite seem to work, although it does get the events correctly. I think the reason is that it doesn't interact correctly with the Java DnD machinery which is something that V.V hinted at. It's something that I may need to look into if / when I have more time available.
I have to say though that I haven't had any problems with scrollbars - we're making fairly heavy use of large tables and if you drag over a table with a scroll bar and move to the top or bottom then it scrolls as you would expect and allows you to drop the data where you like. For this situation I've used pretty much the same approach as for the toy example above except that I've implemented separate source and destination TransferHandlers (the source table is read-only, and it really doesn't make sense to allow people to drag from the destination table so I've essentially split the functionality of the example handler down the middle).
I'm not actually particularly in favour of messing too much with the mechanics of DnD, more because of lack of time than anything else. Guess I'll just have to put up with this for the moment. Doesn't help that DnD is so poorly documented by Sun.
Thanks for all your help.
Bart

Drag and drop in APEX 4.1

Hi everyone,
I'm wanting to create an APEX application but I am a novice when it comes to APEX.
One of the key points to my app is that it will need to be able to have drag and drop capabilities. Not drag and drop data but drag and drop objects like in this blog post: http://rutgerderuiter.blogspot.com/2008/07/drag-planboard.html
That article is pretty much what I want to do. I was just wondering if this is easier in the most recent version as that blog is several years old.
Does anyone know if there are newer features that make this easier? Any relevant links?
Thanks!
-Joe

Hi jarola,
I was looking for a sample application that provides a fancy "drag and drop" and found your thread here.
I checked your link and the online version of the kanban board - veeeery great! Exactly what I'm looking for!! thumbs up :-)
Since I want to use it in an APEX application, I downloaded your sample application. Import was successful and I also took care of your "readme.txt":
"When installing application on Application Express release 4
After installation, you need modify page template.
Move #HEAD# substitution string in page template header before javascript libraries."
But despite, I still get following error message when trying to create a new board:
TypeError: $.htmldbJSON is not a function
I tried to place the #HEAD# in different places, nothing seems to help. :-(
I'm running APEX Version 4.2.0.00.27 .
It would be glad if somebody can help me to find what I'm doing wrong here...
Thanks & regards
FireFighter

Drag and drop between two Datagrid

I have to drag and drop data between two different datagrid but in drop side i have to modify the item.
How Can I do it?
Thanks
A

Instead of using a DataGrid, you could use a Tile or TileList component.
DataGrid does not have your desired behavior.
You could create a custom component that uses states to display data in a DataGrid or Tile/TileList and switch states as appropriate.
If this post answers your question or helps, please mark it as such. Thanks!
http://www.chikaradev.com
Adobe Flex Development and Support Services

Drag and drop between multiple instances of an executable

I want to know if there is a special way (not using Windows API) to drag and drop data between multiple instances of a same executable.
I have an application built in LabVIEW, where the main window can open a child window. Each window has a plot control. Between the two windows, a plot data of main window can be copied by drag and drop.
And I open another instance of the same executable. Now there are two executables(A and B).
I want to drag and drop a plot data from the main window of B to the child window of A. But in this case, Drag Enter Event is not fired. I think that the event seems to be fired only inside an executable.
http://digital.ni.com/public.nsf/allkb/AB268878693EF4B586257037004A6725 says that Queue or Semaphore is working only inside an executable. Is drag operation also valid only inside a process?

Hi,
Placed images (as opposed to pasted images) in Indesign are by their very nature pointers to an external image file, so there is no way to slim down the size of your exported PDF other than by playing with the export settings. Other than that, ensure that your file is placed in Indesign at 100% and at the correct resolution for your desired output. If you open the PDF in Acrobat, you can also save as a reduced size PDF which may help.
Good luck!
Malcolm

Why is drag and drop not working in lion

Drag and drop has not worked correctly once since I started using lion.

Hi
I had the same problem in my case the remedy was simple
Preferences - Universal Access - Mouse and Trackpad tab - trackpad options
tick the drag and drop box
I dont know why this option had been turned off but ticking this box restored the drag and drop function
HTH

How to drag and drop between portlets?

Howdy!
Could someone please be kind enough to show me how to drag and drop data between portlets. I want to select an icon, drag it to an application and launch the file associated with the icon in the application.
I can do it within a portlet with some js functions but when I try it between portlets (on the same page)I see the forbiden sign.
Thanks
Jeff Graber

Hi
thanks for the advice. However, that is what I had done. Here is the code in the jsp file for the destination portlet and it does not work. If you have any ideas, thanks!
<%@ page language="java" contentType="text/html;charset=UTF-8"%>
<%@ taglib uri="netui-tags-databinding.tld" prefix="netui-data"%>
<%@ taglib uri="netui-tags-html.tld" prefix="netui"%>
<%@ taglib uri="netui-tags-template.tld" prefix="netui-template"%>
<netui:html>
<head>
<title>
MS Word Portlet
</title>
          <script language="JavaScript" src="../js/common.js"></script>
          <script language="JavaScript" src="../js/containers.js"></script>
          <script language="JavaScript" src="../js/document.js"></script>
</head>
<body>
Application Village Portlet
<p>TextOre
| <a id="MS Word" ondrop="sendInfo(this.id)" ondragover="fnCancelDefault()"><img src="/Jime/images/WORDY.gif" alt="Drag one or more documents here to open with MS Word" border="0"></img></a>
| <a id="MS Excel" ondrop="sendInfo     (this.id);" ondragover="fnCancelDefault()"><img src="/Jime/images/EXCELY.gif" alt="Drag one or more documents here to open with MS Excel" border="0"></img></a>
| <a id="MS PowerPoint" ondrop="sendInfo(this.id);" ondragover="fnCancelDefault()"><img src="/Jime/images/PowerPointY.gif" alt="Drag one or more documents here to open with MS PowerPoint" border="0"></img></a>
| <a id="Trash" ondrop="sendInfo(this.id);" ondragover="fnCancelDefault()"><img src="/Jime/images/trashcan.gif" alt="Drag one or more documents here to delete" border="0"></img></a>
</body>
</netui:html>

Drag and drop storage?

Hello
Can you just drag and drop data onto TC like movies, music, pictures etc without going through DU to create images?
Also I will not be connecting this to my Linksys router at all and can it be used in another part of the house and be used as a storage device or does it need to be connected to my wag325n router all the time?
cheers

Jason Umidi wrote:
I'm good?
you should be.
Then I can proceed to delete large portions of my iPhoto library?
you could but wouldn't have any backup if your TC goes south
If so, what changes does this make on the TC when the TM goes to do another back up?
none.
I"m assuming that it will still keep all my pictures in place but I don't know.
i'd rather get an external USB drive (they are dirt cheap right now) and move the pictures there. if that drive would be connected directly to your computer, TM can back that drive up, too.

I can't drag and drop from a data CD I recorded

I recently burned some audiobooks files (in mp3 format) as data cd's in Toast 8.0.1. When I go to reload them back onto my 20" 2 Ghz Dual Core Intel I can't drag and drop the files directly into any folder while using the columns view in a finder window. I can do it if I drag onto the music folder and let it spring open down to the level of the folder. I also can drag the mp3's into iTunes and then into the folder. This is not CD related since I used several diff brands.
I constantly update, backup, repair permissions, and do other maintenance so everything is up to date. I have noticed this behavior just since I started to use the program called Audiobook Builder. I am (and have always used) a non-admin user account. When this started a few months ago it seemed to go away with a restart, permission repair, or a logout but now it seems permanant. I checked user permissions on my home folder - I have not added any software since adding Audiobook Builder. Any idea's? I read something about trashing a com.apple pref but didn't try that.
I suspect Audiobook Builder since it changes the permissions and filetype to the iTunes Audiobook filetype but have not seen anyone reference this.
wes

dj_paige wrote:
While the programming of course could be done, the idea of a function that performs on original unprocessed images seems to violate the whole idea of what Lightroom was designed to be. At least that's my opinion. Of course, the idea that Adobe should do this programming for a relatively small number of people (you're one of a very few people to ask for this, that I have read) seems to be something that isn't going to happen.
I agree, I can't see much reason for drag-and-drop to drag the unprocessed image - in other words, an image that isn't the one that you see when you drag and drop. I can see that just filling this forum with "why the heck does it do that????????" posts. I could be wrong, but I suspect that Adobe won't do that.
But if you do want to drag-and-drop the original unprocessed image, you can do it very easily now. Right click the image, choose "show in Explorer", and then drag-and-drop from Explorer.

Drag and drop files from Outlook move mails to delete box

Hi everybody,
I'm trying to develop a feature to be able to drag one or several mails from Outlook to my Java application.
As Java doesn't recognize a drop of an Outlook mail, in my program, I assume that if it's not a known file type, it is a mail. (I know it's quite straightforward).
When one or several mails are dropped I use a function from a plugin to get detail from the Outlook mails to import them into my application. In fact it import the data from the current selected mails in Outlook. This function is working perfectly when I use it without drag and drop (from a button 'Import' in the application).
My problem is that when I use drag and drop, mails are imported correctly but sometimes (not always) they are also moved in the delete box of Outlook. I have done several tests to try to figure out what is the cause. I have used several versions of Outlook, I have dropped 1 mail and several mails a the same time, etc...
Here are my tests results: it deletes the mails randomly but it seems to delete more often when my Java application isn't in full screen.
What could be the cause?
Another question: is it possible to configure my drop area to do copies only and not move? When you drag and drop you have a small symbol next to your mouse arrow. It is a '+' inside a square for copy and an empty square for move. My drag and drop does move by default. I could maybe avoid my deletion problem by changing it to copy?!
Cheers.
Edited by: Foobrother on Apr 16, 2009 2:46 AM

I think I have fixed it. I still have to make more tests, but it doesn't delete the mails any more for the moment.
In fact, when dropped item is detected as a file I do dtde.acceptDrop(DnDConstants.ACTION_COPY);But if it's not, I just set a variable to say that it is an Outlook mail.
So I have added the line dtde.rejectDrop(); to cancel the drop. And now it seems to work.
Apparently, I didn't clean some stuff when doing an email drop and it still wanted to move the mail or something?!
Anyway, thanks for the help

BOXI DS Designer - Drag-n-Drop Data Integrator - Date_Generation fails

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