PS.ProjectContext.timeSheetPeriods property (ps.js)
Gets the collection of timesheet periods in the Project Web App instance.
Applies to: Project Professional 2013 | Project Server 2013
var value = PS.ProjectContext.get_timeSheetPeriods()
Return value
PS.TimeSheetPeriodCollection
A collection of TimeSheetPeriod objects that represent defined periods of time for timesheets.