The Tree View Bean is a Servoy bean that allows you to create hierarchical Tree Views of your data.

Existing (parent, child and foreign) records are easily added, via drag and drop or a popup menu, to the Tree View Bean.

• New records can be created from within the Bean;
• Existing records in the tree can be edited using the internal editor;
• Nodes and sub-trees can be moved from one parent node to another;
• Control access to the various add/edit/delete/move functions from your Servoy method;
• Grant access to the User to control the editor parameters;
• Metadata for the tree view is managed for you via the Bean;
• Add formatting information without changing your original data;

A screenshot of the Tree View Bean for administrators to manage an 'Employee' structure.



A screenshot of the Tree View Bean for users to navigate within an 'Employee' structure.

• Using the Hierarchical Tree View Bean means that deep hierarchical relationships between table rows can be supported without you needing to change your existing data model.
• Importantly, the tree is maintained totally by the User with 'natural' drag and drop functionality.

Whenever you want an alternative Tree View your choice should be the Tree View Bean.

2.1-075 04/02/2012
[chg] signed using new certificate (expires May 13th 2015)

2.1-074 03/26/2012
[fix] restored compatibility with Servoy 4
[chg] made several changes for improved compatibiliby with Servoy 6
[chg] prefixed all Plug-in objects with IT for JS Documentation in Servoy 6

2.1-073 08/09/2011
[chg] changed libraries to support (backward) compatibility between (beta) releases

2.1-071 05/05/2010
[chg] made several changes to fix security issue with latest Java release

2.1-068 01/29/2010
[chg] improved Framework to work with external (gui and command-line) installer

2.1-066 08/17/2009
[chg] changed Framework

2.1-065 07/28/2009
[chg] redesigned for Servoy 4.0
[fix] improved debugger support for callback methods

2.0-064 04/02/2008
[chg] made some important improvements to the core to prepare for Servoy 4.0
[fix] corrected plug-in loading error

2.0-063 02/25/2008
[new] added method 'getVersionLicensed' to find out what version is licensed
[chg] reduced client download size for resources with overall savings up to 45%
[chg] managed to make some little engine improvements (not perfect yet)

2.0-062 01/16/2008
[new] added onRecordSelectedMethod to recognize single/double clicks in tree view
[new] started creating documentation
[new] added method 'getVersionLicensed' to find out what version is licensed
[chg] completed tooltips
[chg] added sample data
[chg] completed sample solution
[chg] reduced client download size for resources with overall savings up to 45%

2.0-061 01/16/2008
[fix] a 'foreign' record is now correctly added to the tree
[fix] a 'foreign' record can now correctly be removed from the tree
[fix] the popup menu delete and move command now works correct with child records as well
[fix] arguments order for popup menu now corresponds to other method arguments
[chg] ' ' (spaces) in action commands for drag enter, drag over, drag and drop are replaced by '_'

2.0-060 01/14/2008
[new] added parentPanel with additional methods
[new] added showChildrenPanel(...) to show/hide Children (left hand side) Panel
[new] added showTreePanel(...) to show/hide Tree (right hand side) Panel
[new] added createTreeView(..) to create content/bean
[new] added formatting to RecordColumn
[new] added custom icon per RecordSet
[new] added custom tooltip per RecordSet
[chg] removed appr. 200k source code
[chg] removed buttonPanel
[chg] deprecated getIntegerColumnType(...) is now integerType property
[chg] deprecated getStringColumnType(...) is now stringType property
[chg] deprecated getDateTimeColumnType(...) is now dateTimeType property
[chg] deprecated getCreateTreeTableStatement(...)
[chg] deprecated getInsertRootTreeRecordStatement(...)
[chg] dropped onRecordEnter(...)
[chg] creation of dataTable is now based on foundset instead of tableName
[chg] deprecated onRecordEnter(...)
[chg] improved content feedback in debugger

1.4-004 11/29/2007
[new] added property and method to set the innerborders for left and right panel
[new] added popup menu to tree
[new] added methods to set button panel buttons and popup menu text
[new] added i18n support for button panel buttons and popup menu
[chg] added 3 pixel margin around component
[chg] deprecated setControlsVisible in favour of showButtonPanel
[chg] removed a border on the left that was shown in the list
[fix] corrected issue that a cancellation of a new item still created a new item
[fix] solved repaint issue when a tree item drag was cancelled

1.3-003 11/02/2007
[new] added getVersion() and getLicense() methods to retrieve component information

[chg] created new sample solution
[chg] renamed Bean 'ServoyTreeViewBean' to 'IT2BeTreeView'
[chg] renamed plug-in 'TreeViewBeanPlugin' to 'it2be_treeview'
[chg] the Bean now acts as a 'Servoy' Bean
[chg] tree node icons urls can now be Strings instead of java.net.URL(...)
[chg] DataTableColumns setCellFormat(...) now also accepts String instead of java.awt.Color
[chg] color is now optional for DataTableColumns setCellFormat(...)
[chg] removed inner-border in border in border

R1.2.12
[new] initial release

R1.2.11
[new] beta testing