knk/es/components/basic/form_item/ajax_select_multi.js

react components based on react

import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
/**
 * 异步选择组件(多选)
 */
import React, { useState, useEffect, forwardRef } from 'react';
import { Spin, message, Select } from 'antd';
import { fetch } from '../../../common/api';
import { log } from '../../../common/tool';
import PropTypes from 'prop-types';
var Option = Select.Option;
var AjaxSelectMulit = /*#__PURE__*/forwardRef(function (props, ref) {
  var isOpen = React.useRef(true);
  var jaxSelectMulitRef = React.useRef();
  jaxSelectMulitRef = ref;
  var _useState = useState(false),
    _useState2 = _slicedToArray(_useState, 2),
    loading = _useState2[0],
    setLoading = _useState2[1];
  var _useState3 = useState([]),
    _useState4 = _slicedToArray(_useState3, 2),
    listData = _useState4[0],
    setListData = _useState4[1];
  useEffect(function () {
    handleGetList();
    return function () {
      isOpen.current = false;
    };
  }, []);
  var handleGetList = function handleGetList() {
    var apiPath = props.apiPath,
      apiData = props.apiData,
      apiMethod = props.apiMethod,
      listName = props.listName;
    setLoading(true);
    fetch(apiPath, apiData, apiMethod).then(function (data) {
      // 判断如果卸载,则不再设置数据
      if (!isOpen.current) return;
      setLoading(false);
      setListData(data.data);
    }).catch(function (err) {
      log.error(err);
      setLoading(false);
      message.error("\u83B7\u53D6".concat(listName, "\u5931\u8D25"));
    });
  };
  var handleChange = function handleChange(value) {
    var onChange = props.onChange,
      listValueKey = props.listValueKey,
      listNameKey = props.listNameKey;
    value.map(function (item) {
      item[listValueKey] = item.key;
      item[listNameKey] = item.label;
      delete item.key;
      delete item.label;
    });
    onChange(value);
  };
  var value = props.value;
  var listName = props.listName,
    listValueKey = props.listValueKey,
    listNameKey = props.listNameKey,
    disabled = props.disabled;
  value = value && Array.isArray(value) ? value : [];
  value = listData && listData.length ? value.map(function (item) {
    var target = listData.find(function (listItem) {
      return listItem[listValueKey] === item[listValueKey];
    });
    return target && {
      key: "".concat(target[listValueKey]),
      label: target[listNameKey]
    };
  }).filter(function (item) {
    return item != null;
  }) : [];
  return /*#__PURE__*/React.createElement(Spin, {
    spinning: loading,
    className: "app-ajax-select-multi"
  }, /*#__PURE__*/React.createElement(Select, {
    ref: jaxSelectMulitRef,
    mode: "multiple",
    showSearch: true,
    allowClear: true,
    value: value,
    onChange: handleChange,
    placeholder: "\u9009\u62E9".concat(listName),
    optionFilterProp: "children",
    labelInValue: true,
    notFoundContent: "\u672A\u627E\u5230".concat(listName),
    disabled: disabled
  }, listData.map(function (item, index) {
    return /*#__PURE__*/React.createElement(Option, {
      key: index,
      value: item[listValueKey] ? item[listValueKey].toString() : '',
      title: item[listNameKey]
    }, item[listNameKey]);
  })));
});
AjaxSelectMulit.propTypes = {
  apiPath: PropTypes.string,
  apiData: PropTypes.object,
  value: PropTypes.array,
  apiMethod: PropTypes.string,
  listName: PropTypes.string,
  listNameKey: PropTypes.string,
  listValueKey: PropTypes.string,
  onChange: PropTypes.func,
  disabled: PropTypes.bool
};
export default AjaxSelectMulit;