@bitnoi.se/react-scheduler

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✨ https://scheduler.bitnoise.pl/ ✨
Open sourced, typescript oriented, light-weight, and ultra fast React Component for creating gantt charts.

Youtube Tutorial   •   npm   •   Report an issue

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We're thrilled that our component has caught your interest! We'd love to see how you're using it in your projects.

Share descriptions and screenshots of your projects that feature Scheduler, and you could be one of 5 lucky winners to receive our limited edition hoodies!

This promotion runs until September 25, 2024. For more information, click here: Scheduler in your projects 🎉

Can't wait to see your amazing work! Good luck!

NEWSLETTER

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See for yourself: NEWSLETTER

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Installation

# yarn
yarn add '@bitnoi.se/react-scheduler'
# npm
npm install '@bitnoi.se/react-scheduler'

Example usage

1. import required styles for scheduler

import "@bitnoi.se/react-scheduler/dist/style.css";

1. Import Scheduler component into your project

import { Scheduler, SchedulerData } from "@bitnoi.se/react-scheduler";
import dayjs from "dayjs";

default export function Component() {
  const [filterButtonState, setFilterButtonState] = useState(0);

  const [range, setRange] = useState({
    startDate: new Date(),
    endDate: new Date()
  });

  const handleRangeChange = useCallback((range) => {
    setRange(range);
  }, []);

  // Filtering events that are included in current date range
  // Example can be also found on video https://youtu.be/9oy4rTVEfBQ?t=118&si=52BGKSIYz6bTZ7fx
  // and in the react-scheduler repo App.tsx file https://github.com/Bitnoise/react-scheduler/blob/master/src/App.tsx
  const filteredMockedSchedulerData = mockedSchedulerData.map((person) => ({
        ...person,
        data: person.data.filter(
          (project) =>
            // we use "dayjs" for date calculations, but feel free to use library of your choice
            dayjs(project.startDate).isBetween(range.startDate, range.endDate) ||
            dayjs(project.endDate).isBetween(range.startDate, range.endDate) ||
            (dayjs(project.startDate).isBefore(range.startDate, "day") &&
              dayjs(project.endDate).isAfter(range.endDate, "day"))
        )
      }))

  return (
    <section>
      <Scheduler
        data={filteredMockedSchedulerData}
        isLoading={isLoading}
        onRangeChange={handleRangeChange}
        onTileClick={(clickedResource) => console.log(clickedResource)}
        onItemClick={(item) => console.log(item)}
        onFilterData={() => {
          // Some filtering logic...
          setFilterButtonState(1);
        }}
        onClearFilterData={() => {
          // Some clearing filters logic...
          setFilterButtonState(0)
        }}
        config={{
          zoom: 0,
          filterButtonState,
        }}
      />
    </section>
  );
}

const mockedSchedulerData: SchedulerData = [
  {
    id: "070ac5b5-8369-4cd2-8ba2-0a209130cc60",
    label: {
      icon: "https://picsum.photos/24",
      title: "Joe Doe",
      subtitle: "Frontend Developer"
    },
    data: [
      {
        id: "8b71a8a5-33dd-4fc8-9caa-b4a584ba3762",
        startDate: new Date("2023-04-13T15:31:24.272Z"),
        endDate: new Date("2023-08-28T10:28:22.649Z"),
        occupancy: 3600,
        title: "Project A",
        subtitle: "Subtitle A",
        description: "array indexing Salad West Account",
        bgColor: "rgb(254,165,177)"
      },
      {
        id: "22fbe237-6344-4c8e-affb-64a1750f33bd",
        startDate: new Date("2023-10-07T08:16:31.123Z"),
        endDate: new Date("2023-11-15T21:55:23.582Z"),
        occupancy: 2852,
        title: "Project B",
        subtitle: "Subtitle B",
        description: "Tuna Home pascal IP drive",
        bgColor: "rgb(254,165,177)"
      },
      {
        id: "3601c1cd-f4b5-46bc-8564-8c983919e3f5",
        startDate: new Date("2023-03-30T22:25:14.377Z"),
        endDate: new Date("2023-09-01T07:20:50.526Z"),
        occupancy: 1800,
        title: "Project C",
        subtitle: "Subtitle C",
        bgColor: "rgb(254,165,177)"
      },
      {
        id: "b088e4ac-9911-426f-aef3-843d75e714c2",
        startDate: new Date("2023-10-28T10:08:22.986Z"),
        endDate: new Date("2023-10-30T12:30:30.150Z"),
        occupancy: 11111,
        title: "Project D",
        subtitle: "Subtitle D",
        description: "Garden heavy an software Metal",
        bgColor: "rgb(254,165,177)"
      }
    ]
  }
];

1. If some problems occur, please see our troubleshooting section below.

Scheduler API

Scheduler Component Props

Property Name	Type	Arguments	Description
isLoading	boolean	-	shows loading indicators on scheduler
onRangeChange	function	updated startDate and endDate	runs whenever user reaches end of currently rendered canvas
onTileClick	function	clicked resource data	detects resource click
onItemClick	function	clicked left column item data	detects item click on left column
onFilterData	function	-	callback firing when filter button was clicked
onClearFilterData	function	-	callback firing when clear filters button was clicked (clearing button is visible only when filterButtonState is set to >0)
config	Config	-	object with scheduler config properties

Scheduler Config Object

---

Property Name	Type	Default	Description
zoom	0 or 1 or 2	0	0 - display grid divided into weeks 1 - display grid divided into days 2 - display grid divided into hours
filterButtonState	number	0	< 0 - hides filter button, 0 - state for when filters were not set, > 0 - state for when some filters were set (allows to also handle onClearFilterData event)
maxRecordsPerPage	number	50	number of items from SchedulerData visible per page
lang	en, lt or pl	en	scheduler's language
includeTakenHoursOnWeekendsInDayView	boolean	false	show weekends as taken when given resource is longer than a week
showTooltip	boolean	true	show tooltip when hovering over tiles
translations	LocaleType[]	undefined	option to add specific langs translations
showThemeToggle	boolean	false	show toggle button to switch between light/dark mode
defaultTheme	light or dark	light	scheduler's default theme

Translation object example

import enDayjsTranslations from "dayjs/locale/en";

const langs: LocaleType[] = [
  {
    id: "en",
    lang: {
      feelingEmpty: "I feel so empty...",
      free: "Free",
      loadNext: "Next",
      loadPrevious: "Previous",
      over: "over",
      taken: "Taken",
      topbar: {
        filters: "Filters",
        next: "next",
        prev: "prev",
        today: "Today",
        view: "View"
      },
      search: "search",
      week: "week"
    },
    translateCode: "en-EN",
    dayjsTranslations: enDayjsTranslations
  }
];

<Scheduler
  // ... //
  config={{
    lang: "en",
    translations: langs
  }}
/>;

Scheduler LocaleType Object

Property Name	Type	Description
id	string	key is needed for selecting lang
lang	Translation	object with translations
translateCode	string	code that is saved in localStorage
dayjsTranslations	string ILocale undefined	object with translation from dayjs

Scheduler Translation Object

Property Name	Type
feelingEmpty	string
free	string
loadNext	string
loadPrevious	string
over	string
taken	string
search	string
week	string
topbar	Topbar

Scheduler Topbar Object

Property Name	Type
filters	string
next	string
prev	string
today	string
view	string

Scheduler Data

array of chart rows with shape of

Property Name	Type	Description
id	string	unique row id
label	SchedulerRowLabel	row's label, e.g person's name, surname, icon
data	Array<ResourceItem>	array of resources

Left Colum Item Data

data that is accessible as argument of onItemClick callback

Property Name	Type	Description
id	string	unique row id
label	SchedulerRowLabel	row's label, e.g person's name, surname, icon

Resource Item

item that will be visible on the grid as tile and that will be accessible as argument of onTileClick event

Property Name	Type	Description
id	string	unique resource id
title	string	resource title that will be displayed on resource tile
subtitle	string (optional)	resource subtitle that will be displayed on resource tile
description	string (optional)	resource description that will be displayed on resource tile
startDate	Date	date for calculating start position for resource
endDate	Date	date for calculating end position for resource
occupancy	number	number of seconds resource takes up for given row that will be visible on resource tooltip when hovered
bgColor	string (optional)	tile color

Troubleshooting

• For using Scheduler with RemixJS make sure to add @bitnoi.se/react-scheduler to serverDependenciesToBundle in remix.config.js like so:

// remix.config.js
/** @type  {import('@remix-run/dev').AppConfig} */
module.exports = {
	// ...
	serverDependenciesToBundle: [..., "@bitnoi.se/react-scheduler"],
};

• When using with NextJS (app router) Scheduler needs to be wrapped with component with use client

"use client"
import { Scheduler, SchedulerProps } from "@bitnoi.se/react-scheduler";

default export function SchedulerClient(props: SchedulerProps) {
	return <Scheduler {...props} />;
}

• When using with NextJS (pages router) it needs to be imported using dynamic:

import dynamic from "next/dynamic";
const Scheduler = dynamic(() => import("@bitnoi.se/react-scheduler").then((mod) => mod.Scheduler), {
  ssr: false
});

• How to customize Scheduler dimensions

Scheduler is position absolutely to take all available space. If you want to have fixed dimensions wrap Scheduler inside a div with position set to relative.

Example using styled components:

export const StyledSchedulerFrame = styled.div`
  position: relative;
  height: 40vh;
  width: 40vw;
`;

<StyledSchedulerFrame>
    <Scheduler  {...}/>
</StyledSchedulerFrame>

Known Issues

1. No responsiveness
2. Slower performance on Firefox when working with big set of data due to Firefox being slower working with canvas

How to contribute

• Reporting Issues: If you come across any bugs, glitches, or have any suggestions for improvements, please open an issue on our GitHub repository. Provide as much detail as possible, including steps to reproduce the issue.
• Suggesting Enhancements: If you have ideas for new features or enhancements, we would love to hear them! You can open an issue on our GitHub repository and clearly describe your suggestion.
• Submitting Pull Requests: If you have developed a fix or a new feature that you would like to contribute, you can submit a pull request. Here's a quick overview of the process:
  • Clone the repository and create your own branch: git checkout -b feat/your-branch-name.
  • Implement your changes, following the code style and guidelines from development.md.
  • Test your changes to ensure they work as expected.
  • Commit your changes and push to your forked repository.
  • Open a pull request against our main repository's master branch.
    • add at least 1 reviewer
    • link correct issue

Contact

If you have any questions or need further assistance, feel free to reach out to us at [e-mail]. We appreciate your contributions and thank you for helping us improve this project!

License

MIT Licensed. Copyright (c) Bitnoise 2023.