antd-mobile/cjs/components/cascader/cascader.js

<div align="center">

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Cascader = void 0;
var _react = _interopRequireWildcard(require("react"));
var _popup = _interopRequireDefault(require("../popup"));
var _withDefaultProps = require("../../utils/with-default-props");
var _nativeProps = require("../../utils/native-props");
var _usePropsValue = require("../../utils/use-props-value");
var _cascaderView = _interopRequireDefault(require("../cascader-view"));
var _configProvider = require("../config-provider");
var _useCascaderValueExtend = require("../cascader-view/use-cascader-value-extend");
var _hooks = require("../../hooks");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
const classPrefix = `adm-cascader`;
const defaultProps = {
  defaultValue: [],
  destroyOnClose: true,
  forceRender: false
};
const Cascader = (0, _react.forwardRef)((p, ref) => {
  var _a;
  const {
    locale
  } = (0, _configProvider.useConfig)();
  const props = (0, _withDefaultProps.mergeProps)(defaultProps, {
    confirmText: locale.common.confirm,
    cancelText: locale.common.cancel,
    placeholder: locale.Cascader.placeholder
  }, p);
  const [visible, setVisible] = (0, _usePropsValue.usePropsValue)({
    value: props.visible,
    defaultValue: false,
    onChange: v => {
      var _a;
      if (v === false) {
        (_a = props.onClose) === null || _a === void 0 ? void 0 : _a.call(props);
      }
    }
  });
  const actions = {
    toggle: () => {
      setVisible(v => !v);
    },
    open: () => {
      setVisible(true);
    },
    close: () => {
      setVisible(false);
    }
  };
  (0, _react.useImperativeHandle)(ref, () => actions);
  const [value, setValue] = (0, _usePropsValue.usePropsValue)(Object.assign(Object.assign({}, props), {
    onChange: val => {
      var _a;
      (_a = props.onConfirm) === null || _a === void 0 ? void 0 : _a.call(props, val, generateValueExtend(val));
    }
  }));
  const [, valueName, childrenName] = (0, _hooks.useFieldNames)(props.fieldNames);
  const generateValueExtend = (0, _useCascaderValueExtend.useCascaderValueExtend)(props.options, {
    valueName,
    childrenName
  });
  const [innerValue, setInnerValue] = (0, _react.useState)(value);
  (0, _react.useEffect)(() => {
    if (!visible) {
      setInnerValue(value);
    }
  }, [visible, value]);
  const cascaderElement = (0, _nativeProps.withNativeProps)(props, _react.default.createElement("div", {
    className: classPrefix
  }, _react.default.createElement("div", {
    className: `${classPrefix}-header`
  }, _react.default.createElement("a", {
    className: `${classPrefix}-header-button`,
    onClick: () => {
      var _a;
      (_a = props.onCancel) === null || _a === void 0 ? void 0 : _a.call(props);
      setVisible(false);
    }
  }, props.cancelText), _react.default.createElement("div", {
    className: `${classPrefix}-header-title`
  }, props.title), _react.default.createElement("a", {
    className: `${classPrefix}-header-button`,
    onClick: () => {
      setValue(innerValue, true);
      setVisible(false);
    }
  }, props.confirmText)), _react.default.createElement("div", {
    className: `${classPrefix}-body`
  }, _react.default.createElement(_cascaderView.default, Object.assign({}, props, {
    value: innerValue,
    onChange: (val, ext) => {
      var _a;
      setInnerValue(val);
      if (visible) {
        (_a = props.onSelect) === null || _a === void 0 ? void 0 : _a.call(props, val, ext);
      }
    }
  })))));
  const popupElement = _react.default.createElement(_popup.default, {
    visible: visible,
    position: 'bottom',
    onMaskClick: () => {
      var _a;
      (_a = props.onCancel) === null || _a === void 0 ? void 0 : _a.call(props);
      setVisible(false);
    },
    getContainer: props.getContainer,
    destroyOnClose: props.destroyOnClose,
    forceRender: props.forceRender,
    afterShow: props.afterShow,
    afterClose: props.afterClose,
    onClick: props.onClick,
    stopPropagation: props.stopPropagation
  }, cascaderElement);
  return _react.default.createElement(_react.default.Fragment, null, popupElement, (_a = props.children) === null || _a === void 0 ? void 0 : _a.call(props, generateValueExtend(value).items, actions));
});
exports.Cascader = Cascader;