npm install gantt-task-react
import { Gantt, Task, EventOption, StylingOption, ViewMode, DisplayOption } from 'gantt-task-react';
import "gantt-task-react/dist/index.css";
let tasks: Task[] = [
{
start: new Date(2020, 1, 1),
end: new Date(2020, 1, 2),
name: 'Idea',
id: 'Task 0',
type:'task',
progress: 45,
isDisabled: true,
styles: { progressColor: '#ffbb54', progressSelectedColor: '#ff9e0d' },
},
...
];
<Gantt tasks={tasks} />
You may handle actions
<Gantt
tasks={tasks}
viewMode={view}
onDateChange={onTaskChange}
onTaskDelete={onTaskDelete}
onProgressChange={onProgressChange}
onDoubleClick={onDblClick}
/>
cd ./example
npm install
npm start
Parameter Name | Type | Description |
---|---|---|
tasks* | Task | Tasks array. |
EventOption | interface | Specifies gantt events. |
DisplayOption | interface | Specifies view type and display timeline language. |
StylingOption | interface | Specifies chart and global tasks styles |
Parameter Name | Type | Description |
---|---|---|
onSelect | (task: Task, isSelected: boolean) => void | Specifies the function to be executed on the taskbar select or unselect event. |
onDoubleClick | (task: Task) => void | Specifies the function to be executed on the taskbar onDoubleClick event. |
onDelete* | (task: Task) => void/boolean/Promise/Promise | Specifies the function to be executed on the taskbar on Delete button press event. |
onDateChange* | (task: Task, children: Task[]) => void/boolean/Promise/Promise | Specifies the function to be executed when drag taskbar event on timeline has finished. |
onProgressChange* | (task: Task, children: Task[]) => void/boolean/Promise/Promise | Specifies the function to be executed when drag taskbar progress event has finished. |
onExpanderClick* | onExpanderClick: (task: Task) => void; | Specifies the function to be executed on the table expander click |
timeStep | (task: Task) => number | A time step value for onDateChange. Specify in milliseconds. |
* Chart undoes operation if method return false or error. Parameter children returns one level deep records.
Parameter Name | Type | Description |
---|---|---|
viewMode | enum | Specifies the time scale. Quarter Day, Half Day, Day, Week(ISO-8601, 1st day is Monday), Month. |
locale | string | Specifies the month name language. Able formats: ISO 639-2, Java Locale. |
rtl | boolean | Sets rtl mode. |
Parameter Name | Type | Description |
---|---|---|
headerHeight | number | Specifies the header height. |
ganttHeight | number | Specifies the gantt chart height without header. Default is 0. It`s mean no height limitation. |
columnWidth | number | Specifies the time period width. |
listCellWidth | string | Specifies the task list cell width. Empty string is mean "no display". |
rowHeight | number | Specifies the task row height. |
barCornerRadius | number | Specifies the taskbar corner rounding. |
barFill | number | Specifies the taskbar occupation. Sets in percent from 0 to 100. |
handleWidth | number | Specifies width the taskbar drag event control for start and end dates. |
fontFamily | string | Specifies the application font. |
fontSize | string | Specifies the application font size. |
barProgressColor | string | Specifies the taskbar progress fill color globally. |
barProgressSelectedColor | string | Specifies the taskbar progress fill color globally on select. |
barBackgroundColor | string | Specifies the taskbar background fill color globally. |
barBackgroundSelectedColor | string | Specifies the taskbar background fill color globally on select. |
arrowColor | string | Specifies the relationship arrow fill color. |
arrowIndent | number | Specifies the relationship arrow right indent. Sets in px |
todayColor | string | Specifies the current period column fill color. |
TooltipContent | Specifies the Tooltip view for selected taskbar. | |
TaskListHeader | Specifies the task list Header view | |
TaskListTable | Specifies the task list Table view |
- TooltipContent:
React.FC<{ task: Task; fontSize: string; fontFamily: string; }>;
- TaskListHeader:
React.FC<{ headerHeight: number; rowWidth: string; fontFamily: string; fontSize: string;}>;
- TaskListTable:
React.FC<{ rowHeight: number; rowWidth: string; fontFamily: string; fontSize: string; locale: string; tasks: Task[]; selectedTaskId: string; setSelectedTask: (taskId: string) => void; }>;
Parameter Name | Type | Description |
---|---|---|
id* | string | Task id. |
name* | string | Task display name. |
type* | string | Task display type: task, milestone, project |
start* | Date | Task start date. |
end* | Date | Task end date. |
progress* | number | Task progress. Sets in percent from 0 to 100. |
dependencies | string[] | Specifies the parent dependencies ids. |
styles | object | Specifies the taskbar styling settings locally. Object is passed with the following attributes: |
- backgroundColor: String. Specifies the taskbar background fill color locally. | ||
- backgroundSelectedColor: String. Specifies the taskbar background fill color locally on select. | ||
- progressColor: String. Specifies the taskbar progress fill color locally. | ||
- progressSelectedColor: String. Specifies the taskbar progress fill color globally on select. | ||
isDisabled | bool | Disables all action for current task. |
fontSize | string | Specifies the taskbar font size locally. |
project | string | Task project name |
hideChildren | bool | Hide children items. Parameter works with project type only |
*Required