react-multi-select-component

Simple and lightweight multiple selection dropdown component with checkboxes, search and select-all

✨ Features

• 🍃 Lightweight (~4KB)
• 💅 Themeable
• ✌ Written w/ TypeScript

🔧 Installation

npm i react-multi-select-component    # npm
yarn add react-multi-select-component # yarn

📦 Example

import React, { useState } from "react";
import MultiSelect from "react-multi-select-component";

const Example: React.FC = () => {
  const options = [
    { label: "Grapes 🍇", value: "grapes" },
    { label: "Mango 🥭", value: "mango" },
    { label: "Strawberry 🍓", value: "strawberry" },
  ];

  const [selected, setSelected] = useState([]);

  return (
    <div>
      <h1>Select Fruits</h1>
      <pre>{JSON.stringify(selected)}</pre>
      <MultiSelect
        options={options}
        value={selected}
        onChange={setSelected}
        labelledBy={"Select"}
      />
    </div>
  );
};

export default Example;

👀 Props

🔍 Custom filter logic

By default this component uses fuzzy search algorithm to filter options but also allows you to opt-out and use your own logic if you want to below is the example doing just case insensitive search

export function filterOptions(options, filter) {
  if (!filter) {
    return options;
  }
  const re = new RegExp(filter, "i");
  return options.filter(({ value }) => value && value.match(re));
}

🌐 Internationalization

You can override the strings to be whatever you want, including translations for your languages.

{
  "selectSomeItems": "Select...",
  "allItemsAreSelected": "All items are selected.",
  "selectAll": "Select All",
  "search": "Search"
}

💅 Themeing

You can override css variables to customize appearance

.multi-select {
  --rmsc-primary: #4285f4;
  --rmsc-hover: #f1f3f5;
  --rmsc-selected: #e2e6ea;
  --rmsc-border: #ccc;
  --rmsc-gray: #aaa;
  --rmsc-background: #fff;
  --rmsc-spacing: 10px;
  --rmsc-border-radius: 4px;
  --rmsc-height: 38px;
}

🤠 Credits

• This project gets inspiration and several pieces of logical code from react-multiple-select
• TypeScript
• TSDX
• Goober

📜 License

MIT © harshzalavadiya