sunmao-sdk/es/component/SelectCascader/index.js

榫卯-开箱即用赋能-sdk

"use strict";

import "antd/es/cascader/style";
import _Cascader from "antd/es/cascader";

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr && (typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]); if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

import React, { useState, useEffect, useMemo } from "react";
import { getFirstList } from "../../utils/commonUtils";
import { getCPDicList } from "../../utils/formUtils";
import { isEmpty, isNumber } from "lodash";

var SelectCascader = function SelectCascader(_ref) {
  var onChange = _ref.onChange,
      name = _ref.name,
      value = _ref.value,
      rootValue = _ref.rootValue,
      _ref$schema$commonPro = _ref.schema.commonProps,
      commonProps = _ref$schema$commonPro === void 0 ? {} : _ref$schema$commonPro,
      uiOptions = _ref.options,
      readOnly = _ref.readOnly;
  var requestFunc = commonProps.requestFunc,
      resetList = commonProps.resetList,
      okPath = commonProps.okPath,
      url = commonProps.url,
      params = commonProps.params,
      list = commonProps.list,
      _commonProps$key = commonProps.key,
      key = _commonProps$key === void 0 ? "key" : _commonProps$key,
      _commonProps$text = commonProps.text,
      text = _commonProps$text === void 0 ? "preName" : _commonProps$text;

  var _useState = useState([]),
      _useState2 = _slicedToArray(_useState, 2),
      state = _useState2[0],
      setState = _useState2[1];

  var _useState3 = useState(false),
      _useState4 = _slicedToArray(_useState3, 2),
      fetching = _useState4[0],
      setFetch = _useState4[1];

  var names = name.split(",");
  var namesLength = names.length;
  useEffect(function () {
    if (list) set(getCPDicList(list, key, text, "children")); //需要网络请求
    else if (url && requestFunc) {
        post();
      }
  }, []);

  var set = function set(value) {
    try {
      if (resetList) {
        // 支持重置list数据
        value = resetList(value);
      }
    } catch (_unused) {} finally {
      setState(value);
    }
  };

  var post = /*#__PURE__*/function () {
    var _ref2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee() {
      return regeneratorRuntime.wrap(function _callee$(_context) {
        while (1) {
          switch (_context.prev = _context.next) {
            case 0:
              setFetch(true); //组装请求参数

              requestFunc(url, params, okPath).then(function (req) {
                var list = getFirstList(req); // 需要根据fieldNames 进行转换list数据

                if (list) {
                  set(getCPDicList(list, key, text, "children"));
                }

                setFetch(false);
              });

            case 2:
            case "end":
              return _context.stop();
          }
        }
      }, _callee);
    }));

    return function post() {
      return _ref2.apply(this, arguments);
    };
  }();

  var handleChange = function handleChange(value) {
    var obj = null;

    if (namesLength > 1) {
      obj = _objectSpread({}, rootValue);
      obj[name] = (value === null || value === void 0 ? void 0 : value.length) ? value : null;

      for (var i = 0; i < namesLength; i++) {
        obj[names[i]] = value && value[i] ? value[i] : null;
      }
    }

    onChange(name, (value === null || value === void 0 ? void 0 : value.length) ? value : null, obj);
  };

  var stringValue = useMemo(function () {
    var retValue = value;

    if (!isEmpty(value) && value[(value === null || value === void 0 ? void 0 : value.length) - 1] && // !isString(value[value.length - 1]) // 多选时会有回显问题。
    isNumber(value[value.length - 1])) {
      // 兼容历史数据，将 list<int> => list<string>
      retValue = value.map(function (i) {
        return "".concat(i);
      });
    }

    return retValue;
  }, [value]);
  return /*#__PURE__*/React.createElement("div", {
    style: {
      width: "100%"
    }
  }, /*#__PURE__*/React.createElement(_Cascader, _extends({
    style: {
      width: "100%"
    },
    value: stringValue,
    options: state,
    onChange: handleChange,
    placeholder: "\u8BF7\u9009\u62E9",
    disabled: readOnly
  }, uiOptions)));
};

export default SelectCascader;