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Gantt
Gantt is a modern, interactive Gantt chart component based on frappe-gantt. It supports drag-and-drop task rescheduling, progress editing, dependency arrows, and multiple view modes (Quarter Day, Half Day, Day, Week, Month, Year).

Based on frappe-gantt by Frappe Technologies.
Gantt chart example
Components and more
Use Cases
Documentation pe:gantt
Attributes (move mouse over the names to see data types)
Name Description
barHeightBar height in pixels.Default is 30.
bindingAn EL expression referring to a server side UIComponent instance in a backing bean.Default is generated.
columnWidthColumn width in pixels.Default is 45.
converterEL expression resolves to a converter instance or literal converter ID defining a component converter.
dateFormatDate format.Default is YYYY-MM-DD.
extenderName of javascript function to extend the widget.
idUnique identifier of the component in a namingContainer.Default is generated.
infinitePaddingEnable infinite scroll padding.Default is true.
langLocale/language.Default is en.
readonlyEnable readonly mode to disable all editing.Default is false.
renderedBoolean value to specify the rendering of the component, when set to false component will not be rendered.Default is true.
showExpectedProgressShow expected progress bar.Default is false.
showProgressShow the progress bar on tasks.Default is true.
snapAtSnap at interval.Default is 1d.
styleInline style of the component.
styleClassStyle class of the component.
tasksThe tasks to display in the Gantt chart.
todayButtonEnable the today button.Default is true.
valueValue of the component.
viewModeThe initial view mode.Default is Day.
viewModeSelectShow the view mode selector dropdown.Default is false.
weekendColorWeekend highlight color.
widgetVarName of the client side widget.Default is generated ('widget_' + componentClientId).
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