Update of a particular line of VO

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  Some dummy code that shows what I want to do.
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  FUSION
  IN
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  FUSION
  IN
  Table 1-t1
  USING
  (select key_column, Column1, Column2 from table2) t2
  ON)
  T1.key_column = t2.key_kolumn
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  VALUES
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  Hello

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  Hello

  Jdev Version 11.1.2.3.0

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          AppModuleImpl am = (AppModuleImpl)ADFUtils.getApplicationModuleForDataControl("AppModuleDataControl");
          ViewObject vo = am.findViewObject("RegistrationHistory1");
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  Hello

  I have the SYS activities audited but I never said anything about the session auditing for this particular user.
  

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• Find the location of a particular line

  Hello
  
  Is is possible to find the location of a particular row of a table in a database?
  
  For example: I need to find in which tablespace or datafile is the particular row of a table.
  
  Kind regards
  
  007

  007 wrote:
  Hi 909592,

  How to find the IDENTIFIER records in a table?

  Kind regards

  007

  Each line/record has a rowid that are associated with.

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  ROWID                  DEPTNO DNAME          LOC
  ------------------ ---------- -------------- -------------
  AAAR3qAAEAAAACHAAA         10 ACCOUNTING     NEW YORK
  AAAR3qAAEAAAACHAAB         20 RESEARCH       DALLAS
  AAAR3qAAEAAAACHAAC         30 SALES          CHICAGO
  AAAR3qAAEAAAACHAAD         40 OPERATIONS     BOSTON
  

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  How to identify line selector in a process update on the page.
  
  I want to update some columns with a value of an area of selection on the page.
  
  With the help of the base:
  
  UPDATE table_name
  SET Column1 = value
  WHERE some_column = some_value
  
  I would need to do:
  
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  SET column1 =: P1_select
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  Now sure how to identify [line selector] and/or validate it is checked.
  Thank you
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• ListField: RENDERER updates only the top line

  Hey all,.

  Calling for first time, long time listener. I cut my teeth on BB dev and have hit a snag. I created a ListField which takes an array of custom RowObjects that includes not only the table that makes up the line, but both the properties of style (background color, text color).

  My 2 questions are the only the first line is its background color and the rest are by default. None get the color of the text. It seems that the rendering engine is only called once, bouncing absolutely me.

  The second problem is that I can't scroll horizontally to view additional columns that are off-screen.

  Main components TableField code:

  package com.keslabs.kui;
  
  import net.rim.device.api.ui.*;
  import net.rim.device.api.ui.component.*;
  import net.rim.device.api.ui.container.*;
  
  public class TableField extends ListField
  {
      private TableRowManager[] _rows;
      private int[] _columnWidths;
      private int[] _horizontalPaddings;
  
      public TableField(TableRowObject[] contents, int[] columnWidths, int[] horizontalPaddings)
      {
          int numRows = contents.length;
  
          _rows = new TableRowManager[numRows];
          for (int curRow = 0;  curRow < numRows;  curRow++) {
              _rows[curRow] = new TableRowManager(contents[curRow]);
          }
  
          // Store the layout data.
          _columnWidths = columnWidths;
          _horizontalPaddings = horizontalPaddings;
  
          // Configure this ListField to operate with TableListField semantics.
          setSize(numRows);
          setCallback(RENDERER);
      }
  
      // Calculates the horizontal position at which the indicated
      // column should begin, based on the column widths and paddings.
      private int getColumnStart(int col)
      {
          int columnStart = 0;
          for (int i = 0;  i < col;  i++) {
              columnStart += _columnWidths[i];
              columnStart += _horizontalPaddings[i];
          }
          return columnStart;
      }
  
      public int moveFocus(int amount, int status, int time)
      {
          invalidate(getSelectedIndex());
          return super.moveFocus(amount, status, time);
      }
  
      // Invoked when this field receives the focus.
      public void onFocus(int direction)
      {
          super.onFocus(direction);
          invalidate();
      }
  
      // Invoked when a field loses the focus.
      public void onUnfocus()
      {
          super.onUnfocus();
          invalidate();
      }    
  
      // Manager that lays out the fields of a table row horizontally,
      // within the columns of its enclosing TableListField.
      private class TableRowManager extends Manager
      {
          private TableRowObject _row;
  
          // styles
          public int bgcolor = Color.BEIGE;
          public int fgcolor = Color.BLUE;
  
          // Constructor.  The elements of rowContents are added to this manager
          // so that when it is layed out, these fields become cells within a row.
  
          public TableRowManager(TableRowObject rowContents)
          {
              super(0);
  
              if (rowContents.bgcolor != -1) {
                  bgcolor = rowContents.bgcolor;
              }
              if (rowContents.fgcolor != -1) {
                  fgcolor = rowContents.fgcolor;
              }
              _row = rowContents;
  
              for (int col = 0;  col < rowContents.data.length;  col++) {
                  add(rowContents.data[col]);
              }
          }
  
          // Causes the fields within this row manager to be layed out then
          // painted.
          public void drawRow(ListField listField, int index, Graphics g, int x, int y, int width, int height)
          {
              // Arrange the cell fields within this row manager.
              layout(width, height);
  
              // Place this row manager within its enclosing list.
              setPosition(x, y);
  
              // Apply a translating/clipping transformation to the graphics
              // context so that this row paints in the right area.
              g.pushRegion(getExtent());
  
              // Paint this manager's controlled fields.
              subpaint(g);
  
              g.setColor(bgcolor);
              g.fillRect(0, y, width, height);
              g.setColor(fgcolor);
              //g.drawText("i-"+index, 0, y);
  
              listField.invalidate(index);
  
              // Restore the graphics context.
              g.popContext();
          }
  
          protected void sublayout(int width, int height)
          {
              for (int col = 0; col < getFieldCount(); col++) {
                  Field curCellField = getField(col);
                  layoutChild(curCellField, _columnWidths[col], getPreferredHeight());
                  setPositionChild(curCellField, getColumnStart(col), 0);
              }
  
              setExtent(getPreferredWidth(), getPreferredHeight());
          }
  
          public int getPreferredWidth()
          {
              return RENDERER.getPreferredWidth(TableField.this);
          }
  
          public int getPreferredHeight()
          {
              return getRowHeight();
          }
      }
  
      private static final ListFieldCallback RENDERER = new ListFieldCallback()
      {
          public void drawListRow(ListField listField, Graphics graphics, int index, int y, int width)
          {
              TableField tableField = (TableField) listField;
              TableRowManager rowManager = tableField._rows[index];
              rowManager.drawRow(listField, index, graphics, 0, y, width, tableField.getRowHeight());
          }
  
          public int getPreferredWidth(ListField listField)
          {
              TableField tableField = (TableField) listField;
              int numColumns = tableField._columnWidths.length;
              return tableField.getColumnStart(numColumns);
          }
  
          public Object get(ListField listField, int index)
          {
              TableField tableField = (TableField) listField;
              return tableField._rows[index];
          }
  
          // prefix searching is not supported
          public int indexOfList(ListField listField, String prefix, int start)
          {
              return -1;
          }
      };
  }
  

  Class TableRowObject (which works fine, but I posted for ease of understanding):

  package com.keslabs.kui;
  
  import net.rim.device.api.ui.*;
  import net.rim.device.api.ui.component.*;
  import net.rim.device.api.ui.container.*;
  import net.rim.device.api.system.*;
  
  public class TableRowObject {
  
      public Field[] data;
      public int bgcolor = -1;
      public int fgcolor = -1;
  
      public TableRowObject(Field[] rowContent) {
          data = rowContent;
      }
  }
  

  Any help that could be provided would be great that I was stuck with this for 3 days banging my head against a wall.

  Yes, but it must not necessarily be 'this '. It can be any other object that you did in your implementation.

• How fast an application update for 27 000 lines?

  I used the following code from pl/sql using bulk collect to update a table called dwd_candidate_new. But it takes nearly 20 minutes to update record 27000. Is there a work around to make it faster?

  Thank you.

  declare

  T_ServiceId. ARRAY TYPE IS VARCHAR2 (30);

  T_Comments. ARRAY TYPE IS VARCHAR2 (30);

  v_ServiceId t_ServiceId;

  v_Comments t_Comments;

  Start

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  COLLECTION in BULK IN v_ServiceId, v_Comments

  of s dwd_report_stg

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• Delete the command button to remove the particular line of VO

  Hello
  
  I dragged & tomb6e a VO jspx page as a table, the data control palette dragged delete operation as a button on the table as the last column.
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