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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | 4x 4x 4x 4x 4x | // @flow import React, {Component} from 'react'; import {Select, Icon} from 'antd'; const Option = Select.Option; import styled from 'styled-components'; import {FormattedMessage} from 'react-intl'; const Selector = styled(Select)` width: 150px; margin: 0 15px; `; const OrderSwitch = styled.div` cursor: pointer; display: flex; flex-direction: column; `; const UpIcon = styled(Icon)` color: ${props => props.order > 0 ? '#333' : '#ccc'}; `; const DownIcon = styled(Icon)` color: ${props => props.order > 0 ? '#ccc' : '#333'}; ` type Props = { orderField: ?string, items: Object, options: Array<{ field: string, label: string, defaultOrder: 'ASC' | 'DESC' }>, orderType: 'ASC' | 'DESC', changeOrder: ({ orderField: string, orderType: string }) => void, defaultField: string } type State = { order: boolean, key: string } export default class Sort extends Component<Props, State> { constructor(props: Props) { super(props); this.state = { order: order(props.orderType || 'ASC'), key: props.orderField || '', }; } onChange = (value: string) => { this.setState({ key: value }, this.submit); } changeOrder = () => { this.setState({ order: !this.state.order, }, this.submit); } submit = () => { const {changeOrder} = this.props; const {key, order} = this.state; changeOrder({ orderField: key, orderType: order ? 'ASC' : 'DESC' }); } render() { const {options, defaultField} = this.props; const {key, order} = this.state; return ( <div style={{display: 'flex'}}> <Selector onChange={this.onChange} value={key} defaultValue={defaultField} allowClear placeholder={<FormattedMessage id="query.sort.placeholder"/>} > {(options || []).map((option, i) => <Option key={i} value={option.field}>{option.label}</Option>)} </Selector> <OrderSwitch onClick={this.changeOrder}> <UpIcon order={order} type="caret-up" /> <DownIcon order={order} type="caret-down" /> </OrderSwitch> </div> ); } } function order(orderType) { return orderType === 'ASC'; } |