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https://github.com/kenshoo/react-multi-select
A Multi Select component built with and for React
https://github.com/kenshoo/react-multi-select
component components frontend managedby-tec-dev material-ui multi-select multiselect public-repo react react-component react-multiselect reactjs reactjs-components select selection ui ui-components
Last synced: 6 days ago
JSON representation
A Multi Select component built with and for React
- Host: GitHub
- URL: https://github.com/kenshoo/react-multi-select
- Owner: kenshoo
- License: mit
- Created: 2018-02-28T07:47:22.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2022-07-11T18:21:20.000Z (over 2 years ago)
- Last Synced: 2025-01-20T01:14:39.662Z (14 days ago)
- Topics: component, components, frontend, managedby-tec-dev, material-ui, multi-select, multiselect, public-repo, react, react-component, react-multiselect, reactjs, reactjs-components, select, selection, ui, ui-components
- Language: JavaScript
- Homepage: https://kenshoo.github.io/react-multi-select
- Size: 35.6 MB
- Stars: 120
- Watchers: 59
- Forks: 54
- Open Issues: 43
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
Awesome Lists containing this project
README
# Multi select
[](https://travis-ci.org/kenshoo/react-multi-select) [](https://badge.fury.io/js/%40kenshooui%2Freact-multi-select) [](https://codeclimate.com/github/kenshoo/react-multi-select/test_coverage)
**Kenshoo multi select component**
**[react-multi-select demo](https://kenshoo.github.io/react-multi-select)**
Multi select is a straight forward component that helps a user select multiple items in a clear and filterable way.
## Installation
**Installation using npm:**
```
npm install @kenshooui/react-multi-select --save
```
**Installation using Yarn:**
```
yarn add @kenshooui/react-multi-select
```
## Import styles
Include the component's css on your app
```jsx
import "@kenshooui/react-multi-select/dist/style.css"
```
## How to use
```jsx
import React, { Component } from "react";
import MultiSelect from "@kenshooui/react-multi-select";
class Example extends Component {
constructor(props) {
super(props);
this.handleChange = this.handleChange.bind(this);
this.state = {
items: [
{ id: 0, label: "item 1" },
{ id: 2, label: "item 2", disabled: true },
{ id: 3, label: "item 3", disabled: false },
{ id: 4, label: "item 4" }
],
selectedItems: []
};
}
handleChange(selectedItems) {
this.setState({ selectedItems });
}
render() {
const { items, selectedItems } = this.state;
return (
);
}
}
```
## Properties
| Name | Type | Default | Description |
| :---------------------------- | :---------- | :------------- | :------------------------------------------------------------------------------------------------------ |
| `items` | `List` | [] | list of items. |
| `selectedItems` | `Array` | [] | selected list to start with (subgroup of items). |
| `onChange` | `function` | ()=>{} | callback for changed event. |
| `loading` | `boolean` | false | toggle to show loading indication. |
| `messages` | `Object` | {} | custom messages. Please see below for the availabale messages. |
| `showSearch ` | `boolean` | true | toggle to show search option. |
| `showSelectAll` | `boolean` | true | toggle to show select all option in list. |
| `showSelectedItems` | `boolean` | true | toggle to show selected items right pane. |
| `wrapperClassName` | `String` | '' | wrapper class name - Used for customizing the style. |
| `height` | `number` | 400 | available items list height. |
| `itemHeight` | `number` | 40 | the height of an item in the list. |
| `selectedItemHeight` | `number` | `itemHeight` | the height of the selected item in the list. |
| `selectAllHeight` | `number` | `itemHeight` | the height of the selectAll component, by default will use the value of the itemHeight. |
| `maxSelectedItems` | `number` | | defines the maximum items that can be selected, overrides showSelectAll. |
| `filterFunction` | `function` | based on label | The function used to filter items based on the search query. |
| `searchRenderer` | `Component` | | Component to replace the default Search component. |
| `selectedItemRenderer` | `Component` | | Component to replace the default selected item component in the destination list. |
| `loaderRenderer` | `Component` | | Component to replace the default loader component. |
| `selectAllRenderer` | `Component` | | Component to replace the default select all component. |
| `itemRenderer` | `Component` | | Component to replace the default item component in the source list. |
| `selectionStatusRenderer` | `Component` | | Component to replace the default selection status component. |
| `noItemsRenderer` | `Component` | | Component to replace the default no items component. |
| `searchValue` | `string` | | The value of the search field. |
| `searchValueChanged` | `function` | | Function to handle the change of search field. Accepts value as a single argument. |
| `responsiveHeight` | `string` | 400px | Responsive height of the wrapping component, can send percent for example: `70%` |
| `withGrouping` | `boolean` | false | Your items will be grouped by the group prop values - see "item grouping" section below |
| `showSelectedItemsSearch` | `boolean` | false | toggle to show search option in detination list. |
| `searchSelectedItemsValue` | `string` | | The value of the search field for destination list. |
| `searchSelectedItemsChanged` | `function` | | Function to handle the change of search field for destination list. Accepts value as a single argument. |
| `selectedItemsFilterFunction` | `function` | based on label | Is the same as filterFunction by default to filter items based on the search query in destination list. |
| `isLocked` | `function` | `item => item.disabled` | Function to be used to define whether item is locked or not|
## Customization
#### Renderers
You can replace the renderers of the following components:
**Item**
Use the `itemRenderer` to replace the default component.
Each item receives the following props:
`item` - holds your item data
`height` - receives the height defined by the list
`onClick` - the event to toggle selection on the component
`checked` - indicates if the item is selected
`indeterminate` - used by the select all component to display indeterminate mode
`disabled` - defines if item should be disabled. Item won't be clickable for selection and will be ignored when clicking "Select All".
`group` - group item - no checkbox, not clickable, black colored
**Select All**
Use the `selectAllRenderer` to replace the default component.
The `SelectAll` component receives the following props:
`height` - receives the height defined by the parent
`onClick` - Triggers the select all/clear all event on click
`isAllSelected` - Indicates that all items are selected
`selectAllMessage` - Defines the message for the `SelectAll` component
`selectedIds` - holds a list of ids of all the selected items
**Selected Item**
Use the `selectAllRenderer` to replace the default component.
The `SelectedItem` component receives the following props:
`item` - holds your item data
`height` - receives the height defined by the list
You can disable specific selected items by passing `item.disabled: true` or pass `isLocked` function which will be used to define whether the item is disabled.
Example (selected & disabled):
```javascript
function Exemple(){
const items = [{id:0,label: 'item 0'}, {id:1,label: 'item 1'}];
return (
item.label === 'item 0'}
items={items}
selectedItems={items}
/>
}
```
**Search**
Use the `searchRenderer` to replace the default component.
The `Search` component receives the following props:
`searchPlaceholder` - defines the message to display in the search placeholder
`onChange` - triggers the action of changing the search value
**Selection Status**
Use the `selectionStatusRenderer` to replace the default component.
The `SelectionStatus` component receives the following props:
`selected` - an array of all the selected ids
`clearAll` - callback to clear all selected items
`clearAllMessage` - text to display in the clear all text
`noneSelectedMessage` - text to display when no items are selected
`selectedMessage` - text to display when there are items selected
**Loader**
Use the `loaderRenderer` to replace the default component.
Does not receive any props.
**No Items**
Use the `noItemsRenderer` to replace the default component.
Does not receive any props.
#### Search Function
In order to accommodate complex item filters, you can provide your own filter method in the `filterFunction` prop.
Example (default):
```javascript
value => item =>
String(item.label)
.toLowerCase()
.includes(value.toLowerCase())
```
Performs search on server side
```javascript
value => {
callServer(value).then(items => this.setState({items}));
// At the end return the expected method
return item => true;
}
```
#### Messages
You can use your own messages. Here is the default messages object:
```jsx
messages: {
searchPlaceholder: "Search...",
noItemsMessage: "No Items...",
noneSelectedMessage: "None Selected",
selectedMessage: "selected",
selectAllMessage: "Select All",
clearAllMessage: "Clear All",
disabledItemsTooltip: "You can only select 1 file"
}
```
#### Item grouping
You can add also grouping to your items - add a group prop with the group name as a value to each of your items and add withGrouping prop as well.
```jsx
```
## How to Contribute
#### Setting up development environment
1. Fork the repository and create your branch from `master`.
2. Install the project: `yarn install`
3. Run tests: `yarn test` or `yarn test:watch`
4. Run dev environment: `yarn storybook` and head to [https://localhost:6006](https://localhost:6006)
#### Issuing a change
1. Push to github.
2. If you’ve fixed a bug or added code that should be tested, add tests.
3. Open a Pull Request with the following guidelines:
- Set title prefix to feature/bug and supply a descriptive PR title.
- Add description to your Pull Request describing your change.
4. Once your Pull Request is issued, the test suite and build processes will run and your change will be reviewed.
## Compatibility
- React 16 or newer