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`[[TracJSGanttChart(milestone=Test)]]` displays all the tickets in the Test milestone. `[[TracJSGanttChart(sample=1)]]` displays the sample project from jsgantt.com.
== Configuration ==
Trac-jsGantt is intended to be flexible enough to get data from various plugins by configuring the field names for those plugins in `trac.ini`. It is known to work with TimingAndEstimationPlugin (for estimated and total hours), MasterTicketsPlugin (for FS dependencies), and [http://github.com/itota/trac-subtickets-plugin Subtickets] for parent/child relationships. Custom fields for start and finish date are also supported.
Tasks are colored based on ticket priority consistent with the colors used in Trac reports.
Your `trac.ini` may include:
fields.estimate = estimatedhours
fields.worked = totalhours
fields.pred = blockedby
fields.succ = blocking
fields.parent = parents
fields.start = userstart
fields.finish = userfinish
date_format = %Y-%m-%d
milestone_type = milestone
All of the `fields.*` items name custom fields which may contain data for the Gantt.
When `estimate` and `worked` are both configured, the plugin attempts to display (100 * worked/estimate) as the percent complete. The example works with TimingAndEstimationPlugin. Alternatively, if `percent` is configured, the plugin attempts to display it as the percent complete (it should be a number from 0 to 100). If none of those are configured, all tasks will be marked as 0% complete.
When `pred` and `succ` are configured the plugin uses them to determine the task dependencies. The example works with MasterTickets plugin. If these fields are not configured, no dependencies are shown.
When `parent` is configured, it is the field which holds the parent ticket number. The example works with Subtickets. If this field is not configured, no parent/child relationship will be displayed. If it is configured, the Gantt can be collapsed by the user to show or hide subtasks.
When `start` and `finish` are configured, the plugin uses them to set task start and finish dates. The `date_format` field is a Python `strptime()` format specifier which describes the contents of `start` and `finish`. If these fields are not configured, all tasks end today and have a 1-day duration.
The `milestone_type` may be used to have a custom ticket type show up as milestones on the chart. If this field is not specified, only Trac milestones are displayed as milestones.
== Arguments ==
The chart display can be controlled with a number of macro arguments:
* format - Initial display format: day (default), week, month, or quarter
* sample - Display sample tasks (1) or not (0; default)
* res - Show resource column (1; default) or not (0)
* dur - Show duration colunn (1; default) or not (0)
* comp - Show percent complete column (1; default) or not (0)
* caption - Caption to place to right of tasks: None, Caption, Resource (default), Duration, %Complete
* startDate - Show start date column (1; default) or not (0)
* endDate - Show end date column (1; default) or not (0)
* dateDisplay - Date display format: 'mm/dd/yyyy' (default), 'dd/mm/yyyy', or 'yyyy-mm-dd'
* openLevel - Number of levels of tasks to show. 1 = only top level task. 999 is the default.
All other macro arguments are treated as TracQuery specification (e.g., milestone=MS1|MS2) to control which tickets are displayed.
== Known issues ==
1. Ticket status and type are not displayed.
== Planned enhancements ==
1. Allow coloring of tasks by severity, milestone, or owner.
1. Allow configuration of default task duration.
== Recent Changes ==