Conditional API call and send data in react-select

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你的背包 2021-01-27 21:36

2条回答

没有蜡笔的小新 (楼主)

2021-01-27 21:58

try like this

import React, { Component} from 'react';  
        import Select from 'react-select';  
        import 'react-select/dist/react-select.css';

        const partsType = [
            {value: 'front_parts', label: 'Part Condition-Front'},
            {value: 'left_parts', label: 'Part Condition-Left'},
            {value: 'back_parts', label: 'Part Condition-Back'},
            {value: 'right_parts', label: 'Part Condition-Right'},
            {value: 'top_bottom_parts', label: 'Part Condition-Top/Bottom'},
            {value: 'glass', label: 'Glass Condition'},
            {value: 'electrical_parts', label: 'Electrical Parts'},
            {value: 'non_electrical_parts', label: 'Non-Electrical Parts'}
        ];

        const getParts = (type) => {
            return fetch(
              `http://localhost:4000/${type}`,
              {
                  method: 'get'
              }
            )
              .then(response => {
                  if(response.status >= 400){
                  throw new Error("error");
                  }
                  return response.json()
              })
              .then(parts => {
                  let partsName = [];


                  for(let part of parts) {
                  partsName.push({value: part.promptCode, label: part.text})
                  }


                  return {options: partsName};
              })
              .catch(err => {
                  console.log('could not fetch parts');
                  console.log(err);
                  return {options: []}
              })

        };

        class Assess extends Component {

            constructor(props){
            super(props);
            this.state = {
                partsType:'front_parts'

            };

        this.handlePartsType = this.handlePartsType.bind(this);

        handlePartsType = (item) => {
              this.setState({
                  partsType: item.value
              }, getParts(item.value));

              };

        render() {

            return (
            
            
                        
    
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