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| import React, { Component } from 'react' | |
| import Typography from '@material-ui/core/Typography' | |
| import Checkbox from '@material-ui/core/Checkbox' | |
| import AsyncSelect from 'react-select/lib/Async' | |
| import { components } from 'react-select' | |
| import { colourOptions } from './data' | |
| import './App.css' | |
| const filterColors = (inputValue: string) => { | |
| return colourOptions.filter((i) => | |
| i.label.toLowerCase().includes(inputValue.toLowerCase()) | |
| ) | |
| } | |
| const promiseOptions = (inputValue) => | |
| new Promise((resolve) => { | |
| setTimeout(() => { | |
| resolve(filterColors(inputValue)) | |
| }, 1000) | |
| }) | |
| const selectComponents = { | |
| Option: (innerProps) => ( | |
| <components.Option {...innerProps}> | |
| <div | |
| style={{ | |
| display: 'flex', | |
| flexDirection: 'row', | |
| justifyContent: 'space-between' | |
| }} | |
| > | |
| <Checkbox checked={innerProps.isSelected} /> | |
| <Typography>{innerProps.value}</Typography> | |
| </div> | |
| </components.Option> | |
| ), | |
| MultiValue: (innerProps) => null | |
| } | |
| class App extends Component { | |
| state = { | |
| selectedOptions: [] | |
| } | |
| handleChange = (selectedOptions) => { | |
| this.setState((prevState) => ({ | |
| selectedOptions | |
| })) | |
| } | |
| render() { | |
| const { selectedOptions } = this.state | |
| const ValueContainer = (props) => ( | |
| <components.ValueContainer {...props}> | |
| <p | |
| style={{ | |
| overflow: 'hidden', | |
| width: '10%', | |
| textOverflow: 'ellipsis', | |
| whiteSpace: 'nowrap', | |
| textAlign: 'left' | |
| }} | |
| > | |
| {selectedOptions.map((option) => option.label).join(', ')} | |
| </p> | |
| </components.ValueContainer> | |
| ) | |
| return ( | |
| <div className="App"> | |
| <AsyncSelect | |
| placeholder="Select Color" | |
| components={{ | |
| ...selectComponents, | |
| ValueContainer: | |
| selectedOptions.length > 0 | |
| ? ValueContainer | |
| : components.ValueContainer | |
| }} | |
| isMulti | |
| cacheOptions | |
| closeMenuOnSelect={false} | |
| hideSelectedOptions={false} | |
| defaultOptions={colourOptions} | |
| loadOptions={promiseOptions} | |
| onChange={this.handleChange} | |
| /> | |
| </div> | |
| ) | |
| } | |
| } | |
| export default App |
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