Cell type Cell format Dynamic format Dynamic type Cell value Reading / writing attributes by API Cell HTML Cell default Range or more values in one cell Cell with link URL Cell hint Cell tooltip / title Cell popup menu
Basics Suggest list (auto complete) Defined names Actions for choosing cells Conditional functions Lookup functions Cell reference functions Logical functions Informational functions Mathematical functions Trigonometry functions Rounding numbers Number conversions String functions Date functions Summary functions Custom functions
Column basics Column index Column visibility Column visibility menu Column selecting Column tree Auto column tree Column position and moving Column adding and copying Column deleting Column width Column API
Definition of main bar and plans Main bar as Task Edit settings Main bar content and side html Tip on mouse hover Vertical position and height Style specific attributes API to manipulate Main bars Actions Side text (deprecated) Real Flow (deprecated)
GanttRun Definition Extended definition Run bar as Task Edit settings Save format Selecting Run boxes Run box content and side html Tip on mouse hover Box identification Vertical position and height Style specific attributes Overlaid (Error) boxes Containers for more boxes Dragging - moving and resizing API to manipulate Run boxes Actions Run special formulas
Introduction Data units Defining dependencies Dependency colors and shapes Changing dependencies Correcting dependencies Scheduling algorithm Project date constraints Task date constraints Critical path - Slack (Float)
Server paging for root rows Server communication in root paging Root paging in very large tables Server paging in tree Server communication in tree paging XML Request for Data in root paging XML Download Data in root paging XML Request for root Page / children XML Download root Page / children API for server paging
Status messages Configuration menus Configuration menu - options Configuration menu - columns Configuration menu - print / PDF Configuration menu - export Default toolbar Useful API function Help file
TreeGrid documentationBase Gantt chart task.
Defining the individual main bars and plans
|Disabled. Disabled bar is colored gray and its dependencies are inactive. If set GanttEditDisabled='0', it cannot be changed by a user.
|Locked. Locked bar cannot be moved when correcting dependencies. If set GanttEditDisabled='0', it cannot be changed by a user. Ignored when calculating critical path.
Special attributes for editing main bar
|Main bars and milestones can be created, deleted and modified directly in Gantt chart. Since 10.0 individual actions can be set by MainMove, MainResize (resize+split), MainNew (add+delete), MainComplete, MainText, MainState (disable, lock).
|Since 10.0 it can contain also the Main1, Main2, Main3, ... MainX, the individual actions can be set by MainXMove, MainXResize (resize+split), MainXNew (add+delete), MainXComplete, MainXText, MainXState (disable, lock).
Main bar HTML content and side HTML
HTML shown on mouse hover the bar
Vertical position and size
Shape, color and side icons
Some other API methods and events are also listed in individual features above in this document
Interactive main bar
Real process of planned task - one or more discrete bars with the same meaning
Since 10.0. replaced by Main bar Parts