Fixed bug on tree item; now it is possible to have an item without any image (just set the default image to "" and fill the image array with "")

Implemented the eSaveOnSubmit style on the tree (for the CheckBox style); setting this style triggers a postback each time an item is checked/unchecked. For this reason the control property I3HGridSaveStyle is now named I3HSaveStyle.

The I3HGridSaveStyle has been renamed into I3HSaveStyle; this because now it applies to both the tree and the grid.

The control changes its name from I3HTreeCtrl to I3HTree.

For existing projects you shall make the following changes. In all .vb files you shall change all the declarations from

Protected WithEvents i3htree As I3HTreeCtrl.I3HTreeCtrl
to
Protected WithEvents i3htree As I3HTreeCtrl.I3HTree

In all .aspx files you shall change all the declarations from

<cc1:I3HTreeCtrl id=".." runat="server"></cc1:I3HTreeCtrl>
to
<cc1:I3HTree id=".." runat="server"></cc1:I3HTree>

Fixed compilation error that occured when trying to use the component inside a C# project.

Added enumGridSaveStyle style. This allow to have a postback anytime a control value (textbox, combobox, checkbox) is changed without having to wait the page submit. This is useful if a cell modification has to trigger another cell modification.

Changed OnShowGridItemValue and OnShowGridItemTextValue events to support value and display value for handling formatted field like currencies, date, and so on.

Class CI3Node, added Tree public property.

Class CI3ColValue, GetDisplayValue, GetValue, and SetValue methods.

Fixed bugs:

Tree node item does not create correctly if target attribute is set

If more that one grid type is defined the grid columns headers are wrong; a new class (CI3Grid) has been added to group column headers

New features:

Added ability to set the Grid caption

Added tree explorer style (enumTreeStyle = eTreeExplorer); the style creates an html tree + html grid

Implemented following grid cell types: normal, link, image, image link, text box, combo box, check box

Ability of configuring different columns per each folder

Ability to instantiate several controls in the same app and/or in the same page

Implemented IPostBackEventHandler interface in the I3HTreeCtrl

Changed the name of OnAddFolders and OnAddItems events; the new name are OnShowTreeFolders and OnShowTreeItems

The tree structure can be created without using the events via AddFolder and AddTreeItem methods

Changed check-box style implementation. Now uses the check-box control instead of images

Html tree control

Check-box style

Cache mechanism implemented