DataAnalytics Help Center

version 0.1.8

Change log

Changes

Tree: second level group row style modified: Colors now alternating when collapsed.
Handle data tables with a lot of columns better.
DataViewItem: handle lists better by filtering
General: refactor type system (continued)
TreeViews: refactor DataView vs XUL tree operations
TreeViews: for large datasets performance optimizations.

Two level groupings broken in 0.1.6
New column: Type combo: previous value retained
New column: selecting custom formula: save button stays disabled.
New column: boolean type: column not set to Boolean
Data Report: Aggregates of root group not showing in report.
Reports: format the text according to formats.
Charts do not format the text according to formats (axis labels).
Date formatters: wrong value is parsed if the properties dialog is opened then closed.
Code editor: pressing tab should add a tab character.
Very large views are cut when there is not enough space and it affects all the views
Search: Highlight All not working under Linux with DataAnalytics 0.1.5 - Hopefull
Highlights cannot be removed
Various bugs in the Import Wizard
Transformations not working as expected.

Changes

Simple formula optimization.
Improved memory usage for large tables. 25Mb saved on 32000 rows
Optimize the tree view for large dataset that is grouped (by caching some calculations)
DataObjects: refactor DataObjects namespace
General: use object prototypes, sanitize type system (started)
General: refactor data type handling

Minor

Highlights defined in one view is shown in all other views of the same data and in the data table item
More sensible default size for main window - Martin
Simple formula: repeating a column letter breaks the code.
Added column default position should be at the end.
New column trunc function: field combo is tiny and no spacer before buttons.
New column: Function selection does not work until the focus of the column name changes
Tables without title should be handled better
Pressing escape in wizards to close dialog breaks app.
Chart data page: subset of rows shown if original data is grouped
Code editor: unnamed function: error should be explicit
Code editor: code formatting: prevent unterminated string constant error

Minor

Chart not working when data is grouped.
Multiple DataAnalytics main window can open (one for each browser window)
Opening an item in the main window makes inner tabs show 2nd tab.
Selecting existing Aggregate: checks are offset by one. (interaction with grouping)
Tab close button hover and active state not working.
X-axis label not showing in graphs.
Importing when window already open does nothing.
Chart wizard on series page: editing existing chart makes blank series in tree