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import React, { Component } from 'react'; |
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import Select from 'react-select'; |
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import CreatableSelect from 'react-select/creatable'; |
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|
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export default class FieldDropdown extends Component { |
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shouldComponentUpdate(nextProps) { |
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return JSON.stringify(this.props.options) !== JSON.stringify(nextProps.options) || this.props.value !== nextProps.value || this.props.isDisabled !== nextProps.isDisabled; |
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} |
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|
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render() { |
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const isMulti = this.props.isMulti ? this.props.isMulti : false; |
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let selectedOption = false; |
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|
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if ( this.props.options ) { |
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const allOptions = this.props.options.reduce((acc, cur) => { |
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if ( cur.hasOwnProperty('options') ) { |
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acc = acc.concat( cur.options ); |
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} else { |
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acc.push(cur); |
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} |
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|
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return acc; |
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}, []); |
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|
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if ( isMulti ) { |
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selectedOption = allOptions.filter(({value}) => this.props.value.includes(value)) |
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} else { |
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selectedOption = allOptions.find((option) => option.value === this.props.value); |
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} |
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} |
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|
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const customProps = this.props.custom ? this.props.custom : {}; |
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const SelectElem = this.props.creatable ? CreatableSelect : Select; |
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|
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return ( |
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<SelectElem |
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isMulti={ isMulti } |
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isDisabled={ this.props.isDisabled } |
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options={this.props.options} |
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value={selectedOption} |
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placeholder={this.props.placeholder} |
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onChange={(option) => { |
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if ( isMulti ) { |
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if ( null === option ) { |
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this.props.onChange([]); |
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} else { |
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const selected = Array.isArray(option) ? option : [option]; |
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this.props.onChange(selected.map(option => option.value)); |
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} |
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} else { |
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this.props.onChange(option.value); |
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} |
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}} |
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styles={{ |
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control: (provided) => ({ |
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...provided, |
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backgroundColor: 'white', |
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}), |
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container: (provided) => ({ |
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...provided, |
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width: '100%', |
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maxWidth: this.props.width ? this.props.width : '600px', |
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}), |
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}} |
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{ ...customProps } |
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/> |
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); |
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} |
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} |
