@antmjs/vantui/lib/tree-select/demo/demo2.js

一套适用于Taro3及React的vantui组件库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = Demo;
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = _interopRequireDefault(require("react"));
var _vantui = require("@antmjs/vantui");
var COMMON = _interopRequireWildcard(require("./common"));
var _jsxRuntime = require("react/jsx-runtime");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(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; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); 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 = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { (0, _defineProperty2.default)(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; } /* eslint-disable */
function Demo() {
  var items = COMMON.items;
  var _react$useState = _react.default.useState({
      mainActiveIndex: 0,
      activeIds: []
    }),
    _react$useState2 = (0, _slicedToArray2.default)(_react$useState, 2),
    state = _react$useState2[0],
    changeState = _react$useState2[1];
  var setState = function setState(newState) {
    changeState(_objectSpread(_objectSpread({}, state), newState));
  };
  var onClickNav = function onClickNav(_ref) {
    var detail = _ref.detail;
    setState({
      mainActiveIndex: (detail === null || detail === void 0 ? void 0 : detail.index) || 0
    });
  };
  var onClickItem = function onClickItem(_ref2) {
    var detail = _ref2.detail;
    var activeIds = state.activeIds;
    if (activeIds.includes((detail === null || detail === void 0 ? void 0 : detail.id) || '')) {
      activeIds.splice(activeIds.indexOf((detail === null || detail === void 0 ? void 0 : detail.id) || ''), 1);
    } else {
      activeIds.push(detail.id);
    }
    console.info(activeIds);
    setState({
      activeIds: (0, _toConsumableArray2.default)(activeIds)
    });
  };
  return /*#__PURE__*/(0, _jsxRuntime.jsx)(_vantui.TreeSelect, {
    items: items,
    mainActiveIndex: state.mainActiveIndex,
    activeId: state.activeIds,
    onClickNav: onClickNav,
    onClickItem: onClickItem,
    max: 2
  });
}