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RadarCube for ASP.NET versions history

RadarCube for MS AS 1.27.1 & Direct 1.09.1 (04/15/08):

Bugs fixed:

  1. The StackOverflowException when saving the current Cellset into an XML file.
  2. The Filter manager control may not be redrawn when the Grid is filtered by using the context menu.
  3. The Grid doesn't redraw when a filter is reset by using the filter manager or the context menu.

 

RadarCube for MS AS 1.27.1 & Direct 1.09.1 (04/08/08):

Bugs fixed:

  1. Both the RadarCube for MS AS 1.27.0 & Direct 1.09.0 versions don't show any "total" members.

 

RadarCube for MS AS 1.27.0 & Direct 1.09.0 (04/07/08):

New features:

  1. New component TOLAPGridFilters gives an end user an ability to read and edit filters applied to measures and hierarchies.
  2. New properties TFilter.Description, TMeasureFilter.Description, and THierarchy.FilterDescription contain descriptions of the filters applied to the objects.
  3. The hierarchy filter editor now displays the existing hierarchy structure more sufficiently, showing the "+" icon only next to those members having the children.
  4. MSAS: When moving to the filter area an hierarchy with DefaultMember <> "All", the corresponding filter is applied.

Bugs fixed:

  1. OLAP Grid is now more stable. The error, because of which the grid could ignore the user activity, is now fixed.
  2. MSAS 2000: MDX errors are possible on applying filters on hierarchies in the active area.

 

RadarCube for MS AS 1.26.6 & Direct 1.08.6 (03/27/08):

New features:

  1. TOLAPGrid.BeginUpdate and EndUpdate functionality has been changed. Now the pivoting operations embraced with these methods don't recalculate the cellset, that might significantly speed up the cube activating.

Bugs fixed:

  1. JScript error when OLAP Grid is invisible on the page.

 

RadarCube for MS AS 1.26.5 & Direct 1.08.5 (03/11/08):

Bugs fixed:

  1. Reading of the XML-file saved by previous versions might lead to the "Incorrect XML-file format" error.
  2. MSAS: When trying to use MSAS translation feature the names of measure groups are not translated.
  3. MSAS: An attempt of filtering of base attribute for a Parent-Child hierarchy can end up with a MDX-error.

 

RadarCube for MS AS 1.26.4 & Direct 1.08.4 (02/27/08):

New features:

  1. Compatibility of the grid state streams. Now the state files saved with RadarCube WinForms can be correctly read from RadarCube ASP.NET and vice versa.

Bugs fixed:

  1. MSAS: A measure values are shown unformatted, if there is a filter applied to the measure.

 

RadarCube for MS AS 1.26.3 & Direct 1.08.3 (02/22/08):

Bugs fixed:

  1. The Parent-Child hierarchies might work unstably and give wrong results, especially on complex cellsets.
  2. If Cellset has no measures, then the right-click on a cell throws a NullRefernceException.

 

RadarCube for MS AS 1.26.2 & Direct 1.08.2 (02/19/08):

New features:

  1. New properties TOLAPGrid.MaxRowsInGrid and MaxColumnsInGrid allow limiting the size of the resulting cellset. This can help "hanging" on the operations like "Expand all".

Bugs fixed:

  1. The context menu may have the incorrect position since 1.26/1.08 version.
  2. Bad "hierarchy filter" icons in IE 6.
  3. MSAS: Unpredictable filtering outcome as a result of drilling performed after operation "Hide all members except this".

 

RadarCube for MS AS 1.26.1 & Direct 1.08.1 (02/13/08):

Bugs fixed:

  1. MSAS: NullReferenceException after the Time Intelligence data is off.
  2. MSAS: Cellset is displayed incorrectly when it has several member columns or rows and the mode of displaying arbitrary MDX outcome is on.

 

RadarCube for MS AS 1.26 & Direct 1.08 (02/04/08):

New features:

  1. New style property TOLAPGrid.DraggedItemStyle describes the style of the dragged items.
  2. New event TOLAPGrid.OnAllowDisplayMember allows hiding some members from the cellset without using any filters.

Bugs fixed:

  1. The Grid headers duplicate, and popup menu has wrong position if any of the parent Grid containers has absolute positioning.
  2. MSAS: Drill down to the next hierarchy action gives wrong results if the drilled hierarchy is parent-child.
  3. MSAS: The Grid works unstably if only one measure mode is displayed, but not "Value".
  4. MSAS: The applied filters sometimes have no effect on the Drillthrough action results.

 

RadarCube for MS AS 1.25.2 & Direct 1.07.2 (12/28/07):

New features:

  1. MSAS: Improved non-fatal MDX error handling.

Bugs fixed:

  1. MSAS: MDX-error on a joint use attempt of a hierarchy and the Named Set built on it.
  2. MSAS: MDX-error on using translated KPI names, cube names, and Named Sets.
  3. MSAS: Possible problems when using unbalanced multilevel hierarchies.
  4. DIRECT: When the data schema contains cyclic relations between data tables, the designtime Cube Editor may go wrong and crash the Visual Studio.
  5. Some minor bugs.

 

RadarCube for MS AS 1.25.1 & Direct 1.07.1 (11/29/07):

New features:

  1. New property TOLAPGrid.ExpandDimensionsNode defines if the Dimensions nodes are open by default in the Cube Structure Tree.
  2. New property TOLAPGrid.HideDimensionNameIfPossible defines whether to show the hierarchies containing the only hierarchy in it.
  3. New method TRadarCube.ClearTempDirectory deletes the temporary disk folder used by the cube, and returns true if no temp folder is left after the method.

Bugs fixed:

  1. The localization feature doesn't work.
  2. NullReferenceException on an attempt to call the context menu for the total cells in the data area.
  3. The component doesn't work in FireFox because of the Jscript error.
  4. If RadarCube grouping feature is used in a hierarchy then the hierarchy editor may work with it incorrectly.
  5. Sometimes the Grid "hangs up" displaying "Loading..." on showing the Hierarchy Editor.
  6. Sorting on value errors are possible if the column area contains a hierarchy with paging function on.

 

RadarCube for MS AS 1.25 & Direct 1.07 (11/15/07):

New features:

  1. New RadarCube context filtering abilities for measures and hierarchy members. Please see the following article for details.
  2. New property TOLAPGrid.PopupMenuHoverStyle allows defining web style of the "mouse-hovered" menu items.
  3. The hierarchy editor look & feel has been improved.
  4. MSAS: New event TMDCube.SubcubeFilter allows to restrict the cube access for end users (MSAS 2005 only).
  5. MSAS: The speed of RadarCube is considerably increased when working with long hierarchies.
  6. Documentation updated.

Bugs fixed:

  1. MSAS: Drilling down to the children in parent-child hierarchies isn't working.
  2. MSAS: Sorting on the values of KPI and Time Intelligence doesn't work.
  3. Direct: The default sorting of hierarchy members doesn't take the type of data into consideration.

 

RadarCube for MS AS 1.24 & Direct 1.06 (10/15/07):

New features:

  1. Now it is possible to define the default "Currency" format. See new property TOLAPGrid.CurrencyFormatString.
  2. MSAS: Now it is possible to use MSAS Translations. See new property TMDCube.PreferredLanguage.
  3. MSAS: Now RadarCube can take the cube cells formatting properties defined on the server. See properties: TMDCube.UseMSASColorFormatting and TMDCube.UseMSASFontFormatting.
  4. DIRECT: The Cube Editor has been improved.
  5. DIRECT: The fields of GUID type are now supported by the OLAP schema.

Bugs fixed:

  1. DIRECT: Wrong automatic building of the cube structure.
  2. MSAS: The hierarchy editor works incorrectly if there are groups or calculated members in the hierarchy.
  3. Filters applied to hierarchies in the Page area are taken no account on MSAS "Drillthrough" action.

 

RadarCube for MS AS 1.23 & Direct 1.05 (09/14/07):

New features:

  1. The custom measure modes can now be sorted by values. But this improvement caused the changing the signature of TOLAPGrid.OnShowMeasure event handler. See here for the details.
  2. Two new measure display modes: the "Rank by row" and "Rank by column".
  3. DIRECT: Enhanced abilities of the Cube Editor when working with calculated fields. Now the type of a calculated field can be changed to DateTime.
  4. Documentation has been updated.

Bugs fixed:

  1. The IMemberCell.Siblings... methods and properties might return wrong data. It might cause the wrong calculations of some measure modes.
  2. MSAS: Drilling down the Parent-Child hierarchies might lead to "Out of bounds" error.
  3. MSAS: Restoring the grid state files with saved non-empty groups leads to the error in MSAS 2000.
  4. DIRECT: Scrolling of Cube editor tables has been fixed.

 

RadarCube for MS AS 1.22 & Direct 1.04 (08/27/07):

New features:

  1. The hierarchy filter window is moveable now.
  2. The new TOLAPGrid.DefaultLanguageCode property which defines a default Grid interface language.

Bugs fixed:

  1. Drill to children of parent-child hierarchy might lead to building a wrong Cellset and unjustified deceleration of Grid performance.
  2. MSAS: Design-time error when the TMDCube.Active property sets to False through the Visual Studio Properties Window.
  3. MSAS: Null reference error when working with groups in Parent-Child hierarchies.

 

RadarCube for MS AS 1.21.2 & Direct 1.03.2 (08/20/07):

New features:

  1. DIRECT: The Cube Editor now tries to create the cube structure automatically if it is empty.

Bugs fixed:

  1. In IE6 browsers the row & column fixed headers are not really fixed.
  2. In IE6 browsers the Data Grid scrollbars may disappear if the Grid is placed inside the AJAX UpdatePanel.

 

RadarCube for MS AS 1.21.1 & Direct 1.03.1 (08/16/07):

Bugs fixed:

  1. OLAP Grid suppresses most of exceptions if they appear when the Cube opens, so it is impossible to understand why the Cube doesn't work.
  2. MSAS: Null reference exception when working with KPI.

 

RadarCube for MS AS 1.21 & Direct 1.03 (08/13/07):

New features:

  1. The hierarchy filter has been improved: the "exact matching" searching ability has been added.
  2. The Grid rendering has been improved.
  3. DIRECT: New property TOLAPCube.DataSourceID can be now used in design time. Now the OLAP cube can use standard ASP.NET data providers implementing the IDataSource interface as a data source.
  4. The documentation has been updated.

Bugs fixed:

  1. The filter state of levels of multilevel hierarchies might be restored from a file incorrectly.
  2. MSAS: The error might appear when drilling several multilevel hierarchies in the same Grid area.
  3. MSAS: The KPI values formatting might be wrong.

 

RadarCube for MS AS 1.20 & Direct 1.02 (07/30/07):

New features:

  1. The TOLAPGrid.OnBeforePivot and OnAfterPivot events which allow to control the end user pivoting activity.
  2. DIRECT: Drillthrough functionality. See Demo application for an example of the Drillthrough method.

Bugs fixed:

  1. MSAS: Strong possibility of "Index was out of range" error when drilling unnatural hierarchy members.
  2. MSAS: Incorrect drilling behavior of parent-child hierarchy leaves.
  3. MSAS Demo application: Grid state doesn't refresh on switching between the sample pages. It is most likely the reason why some examples sometimes give out an error.

 

RadarCube for MS AS 1.19.2 & Direct 1.01.2 (07/16/07):

New features:

  1. New events: TOLAPGrid.OnCallback and TOLAPGrid.OnRenderPivotPanel.

Bugs fixed:

  1. Sometimes IE gives the error "Input string was not in a correct format" as a result of dragging.
  2. The hierarchy filters may not be restored correctly when loading the grid from a file.
  3. A click on "Hide measure" menu item leads incorrect Grid rendering.
  4. Slight rendering bugs in FireFox.
  5. DIRECT: When a table which is not used in the cube is located in the source data schema, it must be filled with data, otherwise the exception occurs.

 

RadarCube for MS AS 1.19.1 & Direct 1.01.1 (07/05/07):

Bugs fixed:

  1. Sometimes Null reference exception shows up on restoring the grid state.
  2. MSAS: Incorrect filtering of parent members in MSAS 2005 when applying a complicated filter upon several levels of a multilevel hierarchy.
  3. MSAS: Drillthrough operation doesn't take the current filter into consideration.

 

RadarCube for MS AS 1.19 & Direct 1.01 (06/29/07):

New features:

  1. DIRECT: New events TOLAPCube.BeforeReadFactTable, OnReadFactTable, AfterReadFactTable allow to set your own progress bar or reaction on the fact table reading process. See documentation for details.

Bugs fixed:

  1. When the "Refresh" button is clicked in the browser, the Cellset state is reset.
  2. Firefox may render the grid incorrectly.
  3. Wrong alert messages in DesignTime like "Grid not defined".
  4. Incorrect rendering on changing the grid size dynamically.
  5. Duplicating the Grid headers when using relative-positioning.
  6. Incorrect rendering on using zIndex style.
  7. The error on appearing a context menu of group members.
  8. Changing TMeasure.DefaultFormat in RunTime doesn't do anything.
  9. Incorrect rendering of images in DesignTime.
  10. MSAS: The error on turning off all hierarchy members except for one or more empty groups.

 

RadarCube for MS AS 1.18.1 & Direct 1.00.1 (06/18/07):

New features:

  1. Documentation updated.

Bugs fixed:

  1. Components TOLAPCube and TMDCube are created with the design time error when they are a part of ASCX control.
  2. MSAS: Errors on using together several Parent-Child hierarchies of a particular format.
  3. MSAS: TMDCube.Active property can't be changed in design time Property Editor.

 

RadarCube for MS AS 1.18 & Direct 1.00 FINAL (06/11/07):

New features:

  1. Grid rendering improved.
  2. New Toolbox buttons: Save/Restore and Execute MDX (MSAS only)
  3. Compatibility with AJAX Extensions library improved.
  4. DIRECT: The run time cube creation has been improved.

Bugs fixed:

  1. Unstable grid work after restoring from the state file.
  2. MSAS: Setting ShowEmptyLines property doesn’t bring to the desired outcome when the hierarchies are initialized.
  3. MSAS: An error when displaying the results of an arbitrary MDX query.
  4. DIRECT: On using the dataset type (not an instance) as a data source, the calculated and BI-hierarchies defined in run time might not work.
  5. DIRECT: When defining the cube in run time the DbCommand and DataReader properties are never used on reading the table.
  6. DIRECT: Now exception is thrown when a table or IDataReader doesn’t contain a single row instead of giving the empty cube.
  7. DIRECT: When restoring the cube from the file, it creates another temporary directory that doesn’t get deleted correctly.

 

RadarCube for MS AS 1.17.2 & Direct beta 3.2 (05/30/07):

Bugs fixed:

  1. Too quick mouse clicks of the users in the grid may end up with various exceptions.
  2. Sometimes an exception may occur on reopening the cube.
  3. Small rendering bugs.
  4. DIRECT: TOLAPCube.Active property is always "true" in design time, and cannot be ever changed.

 

RadarCube for MS AS 1.17 & Direct beta 3 (05/28/07):

New features:

  1. Full compatibility with AJAX Extension library.
  2. Enhanced Grid rendering.
  3. Documentation updated.

Bugs fixed:

  1. The annoying exception "The page session data has been lost due to web application restart..."
  2. MSAS: The Parent-Child hierarchies with the small amount of members may be working wrong.
  3. MSAS: When adding NamedSets in the active area the Total-cells of the grid don't get recalculated.
  4. DIRECT: The undeleted directory may sometimes be left in the temporary cube directory.

 

RadarCube for MS AS 1.16 & Direct beta 2 (05/15/07):

New features:

  1. The property TOLAPGrid.UseFixedHeaders allows to turn off the headers' fixing in the Grid and avoid some possible problem, which have to do with their duplication.
  2. New methods TOLAPGrid.Cellset.ExpandAllNodes and CollapseAllNodes allow to expand/collapse all Cellset nodes on the given level.
  3. DIRECT: The storage of session data mechanism has been changed. Now RadarCube can work on the web-sites with Trust Level = medium and works faster by and large.

Bugs fixed:

  1. When the Height property isn't assigned the Grid might be rendered incorrectly.
  2. When paging mode is on, the Cancel button in the dialog window for setting the page numbers ends up with the error.
  3. The open nodes don't get collapsed anymore when adding a new measure.
  4. The changing of the grid size programmatically might result in incorrect rendering.

 

RadarCube for MS AS 1.15.2 (04/24/07):

New features:

  1. Because of publishing of RadarCube ASP.NET Direct, the version has been split into two assemblies: RadarSoft.RadarCube.Web.dll and RadarSoft.RadarCube.Web.MSAS.dll. So all the projects using the TMDCube component must be changed as described here.
  2. New property TOLAPExport.IgnoreGridPaging allows to tell the export procedure whether to consider Paging option when exporting the grid or not.
  3. The documentation updated.

Bugs fixed:

  1. OLAP Grid constantly "hangs over" when the "InProcess" mode is used for storing the session data.
  2. "Key already exists" exception when trying to open the second hierarchy editor.
  3. When the Width property is not set, the Grid may render incorrectly.
  4. Errors possible when the grid with activated Paging option is exported.

 

RadarCube for MS AS 1.15.1 (04/20/07):

Bugs fixed:

  1. DivideByZero exception occurs when the grid with paging mode turned on is exported.
  2. There might be wrong results sometimes on filtering long hierarchies in MSAS 2005
  3. There might be an error on exporting the grid into a DataTable in "Except Totals" mode.
  4. Some properties of TOLAPExport are saved in the ASPX-file incorrectly.
  5. When the Row area is empty the export to CSV and TXT formats gives the error.

 

RadarCube for MS AS 1.15 (04/18/07):

New features:

  1. TOLAPExport component allows to export Grid entirely or partially into various of formats: BMP, CSV, GIF, HTML, JPEG, PDF, PNG, TIFF, TXT, XLS, XML. The export can be flexibly tuned.
  2. TOLAPToolbox component contains the functions frequently used when working with OLAP Grid.
  3. MSAS 2005 Drillthrough actions support.
  4. New type TCellsetTableMode.ctmWholeCellsetExceptTotals allows to export the whole Cellset except for Total-cells into a table.
  5. New property TOLAPGrid.FilterAreaVisible allows to hide the Pivot Filter when needed.

Bugs fixed:

  1. Wrong filtering when the "All members" check-box is off in the hierarchy editor when working with MSAS 2005.
  2. When trying to display the context menu with an extra item added by hands, the NullReferenceException exception occurs.
  3. When reading from the state file, the groups, calculated members, and filtered members are read incorrectly.
  4. When resizing the browser window the Grid rendering errors are possible.
  5. When "Value" measure mode is unvisible the grid works incorrectly.
  6. When several measures are shown at the same time, the empty rows/columns in the grid can never be hidden.
  7. Drillthrough operation error when the source data contains empty cells.

 

RadarCube for MS AS 1.14 (02/19/07):

New features:

  1. New Time Intelligence feature has been added. Now if there is a time dimension in the current Cellset, then you can choose the time intelligence function from the context menu (for example, to compare measure values shifted by a time period, or to cumulate the values for as time period).
  2. Support of Named Sets.
  3. The demo web-application shows the ability of entering the Windows domain using the ASP.NET Forms technique.

Bugs fixed:

  1. The filtering of multilevel and Parent-Child hierarchies may sometimes be working wrong.
  2. Not supported error" exception when displaying the result of an arbitrary MDX-query in MSAS 2000.
  3. Incorrect "Cancel" button handling on creating, editing groups and also on grid cells editing.

 

RadarCube for MS AS 1.13 (01/24/07):

New features:

  1. RadarCube localization feature.
  2. The OLAP Grid rendering algorithm has been improved.

Bugs fixed:

  1. The type conversion exception can appear in the evaluation version if the top left area of the Grid contains "empty" cells.
  2. The null reference exception if both measures and hierarchies are located in the row area.
  3. An exception appears on clicking right mouse on an "empty" cell in the hierarchy members area.

 

RadarCube for MS AS 1.12 (12/20/06):

New features:

  1. New method TMDCube.ShowMDXQuery allows displaying the results of any MDX-query in the grid. Now RadarCube can be used not only for browsing OLAP cubes, but also as a helper tool for displaying the MDX-queries result in the web browser.
  2. New property TOLAPGrid.ClientCallbackFunction allows the programmer to write any JScript code which later on will be run on callback-rendering.
  3. Formatted values of the cube cells are now fetched from the server rather than calculated on the client.
  4. The tuning of the grid is improved in the case when all hierarchies and measures are in the same area.
  5. A little code optimization has been made.
  6. The documentation updated.

Bugs fixed:

  1. The measures in the "Values" area are duplicated on their moving.
  2. Grid is displayed twice when this or some parent HTML element has absolute positioning.
  3. JScript-error on calling on Writeback dialog for the grid data cells.
  4. Sometimes grouping and computing of calculated values on the client are performed incorrect.
  5. Some bugs in Design time Connection Editor have been fixed.

 

RadarCube for MS AS 1.11 (11/20/06):

New features:

  1. New property MDXCellsetThreshold allows to limit the size of fetched cellset, and so to prevent the web server from "hanging".
  2. A few additional web-styles have been added to let the grid look and feel better without making use of OnRenderCell event handler.
  3. A few color schemes have been added which may ease using the Grid in your web-projects.
  4. The documentation updated.

Bugs fixed:

  1. The fixed columns and rows are not scrolled in Firefox.
  2. The error on scrolling the grid with the value-sorting on.
  3. Some performance errors.

 

RadarCube for MS AS 1.10 (11/15/06):

New features:

  1. The MDX-queries generator significantly remade and enhanced.
  2. The mechanism of hierarchies initialization changed: RadarCube now works much faster and requires less server memory.
  3. The caching of fetched cube data improved.
  4. Now the headers of rows and strings are fixed on scrolling the grid.
  5. The appearance of pivot areas changed to save screen space.
  6. 100 AJAX support: all operations of Grid, Pivot, and Hierarchy nEditor are now performed in Callback-mode.
  7. Hierarchy Editor has been fully remade. Now the size of the hierarchy being edited doesnÒt affect the performance.
  8. The ability of searching for members has been added into the Hierarchy Editor.
  9. The grid behavior in case of exception is improved: now you can get back to the latest correct grid state and send a letter to the support service with the error description.
  10. Now you can save the current grid slice to and restore from an XML document. See TOLAPGrid.Serializer.
  11. Documentation has been updated.

Bugs fixed:

  1. The problem of "coordinate overwrites " in MSAS 2005 has been eliminated.
  2. Different Jscript errors have been fixed.
  3. The members sorting inside a group is sometimes done incorrectly.
  4. Sometimes RadarCube "hangs" on a callback error.

 

RadarCube for MS AS 1.03 (10/16/06):

New features:

  1. Demo Application now includes many examples of how to use RadarCube Library.
  2. The multilevel hierarchies with three or more levels now work faster.
  3. The OLAP Server connection editor has been changed to provide the full compatibility with the ADOMD.NET requirements.
  4. The render procedures have been optimized to provide more effective HTML code producing.
  5. New property DataTotalCellStyle allows to define the style of Total-cells in the data area.
  6. Documentation has been improved.

Bugs fixed:

  1. RadarCube hangs up on an attempt to create a group.
  2. The Drillthrough function doesnÒt work with MS AS 2000.
  3. Functions for drilling in the context menu donÒt work.
  4. In the OnRenderCell event the format style is impossible to change.
  5. On clicking the space between the grid cells with the right mouse button a Jscript error occurs.

 

RadarCube for MS AS 1.02 (09/05/06):

New features:

  1. Export to MS Excel.
  2. AJAX enabled pivoting.
  3. Support of KPIs.
  4. Ability to view more than one measure display modes at the same time.
  5. Web parts support.
  6. Documentation enhanced considerably.

Bugs fixed:

  1. If the Grid is created before the Cube on the page, then the second Grid operation results in "Index out of range" error.

 

RadarCube for MS AS 1.01 (08/22/06):

New features:

  1. The algorithm of hierarchy initialization has been changed. Now the operation of moving a hierarchy into a different ierarchyactive area is performed much faster (10 times as fast and more).
  2. The ability of hierarchies page-viewing has been added. This allows to significantly lessen the network traffic and make the OLAP analysis easier.
  3. The memory occupied by the component on the web server has been reduced.
  4. AJAX support has been improved.
  5. Documentation updated.

Bugs fixed:

  1. THierarchy.AllowHierarchyEditor property doesnÒt work.
  2. The operation of drilling in the column area results in a changed value-sorting order.
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