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473 lines
20 KiB
473 lines
20 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var React = _interopRequireWildcard(require("react"));
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var _rcTrigger = _interopRequireDefault(require("rc-trigger"));
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var _warning = _interopRequireDefault(require("warning"));
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var _KeyCode = _interopRequireDefault(require("rc-util/lib/KeyCode"));
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var _arrayTreeFilter = _interopRequireDefault(require("array-tree-filter"));
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var _utils = require("./utils");
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var _Menus = _interopRequireDefault(require("./Menus"));
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var _placements = _interopRequireDefault(require("./placements"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (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; }
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function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
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function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
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function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
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function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
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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); }
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function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); }
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function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
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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; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
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function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function () { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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var Cascader =
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/** @class */
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function () {
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var Cascader = /*#__PURE__*/function (_React$Component) {
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_inherits(Cascader, _React$Component);
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var _super = _createSuper(Cascader);
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function Cascader(props) {
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var _this;
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_classCallCheck(this, Cascader);
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_this = _super.call(this, props);
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_this.setPopupVisible = function (popupVisible) {
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var value = _this.state.value;
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if (!('popupVisible' in _this.props)) {
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_this.setState({
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popupVisible: popupVisible
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});
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} // sync activeValue with value when panel open
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if (popupVisible && !_this.state.popupVisible) {
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_this.setState({
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activeValue: value
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});
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}
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_this.props.onPopupVisibleChange(popupVisible);
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};
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_this.handleChange = function (options, _ref, e) {
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var visible = _ref.visible;
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if (e.type !== 'keydown' || e.keyCode === _KeyCode.default.ENTER) {
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_this.props.onChange(options.map(function (o) {
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return o[_this.getFieldName('value')];
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}), options);
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_this.setPopupVisible(visible);
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}
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};
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_this.handlePopupVisibleChange = function (popupVisible) {
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_this.setPopupVisible(popupVisible);
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};
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_this.handleMenuSelect = function (targetOption, menuIndex, e) {
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// Keep focused state for keyboard support
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var triggerNode = _this.trigger.getRootDomNode();
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if (triggerNode && triggerNode.focus) {
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triggerNode.focus();
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}
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var _this$props = _this.props,
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changeOnSelect = _this$props.changeOnSelect,
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loadData = _this$props.loadData,
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expandTrigger = _this$props.expandTrigger;
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if (!targetOption || targetOption.disabled) {
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return;
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}
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var activeValue = _this.state.activeValue;
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activeValue = activeValue.slice(0, menuIndex + 1);
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activeValue[menuIndex] = targetOption[_this.getFieldName('value')];
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var activeOptions = _this.getActiveOptions(activeValue);
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if (targetOption.isLeaf === false && !targetOption[_this.getFieldName('children')] && loadData) {
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if (changeOnSelect) {
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_this.handleChange(activeOptions, {
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visible: true
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}, e);
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}
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_this.setState({
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activeValue: activeValue
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});
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loadData(activeOptions);
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return;
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}
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var newState = {};
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if (!targetOption[_this.getFieldName('children')] || !targetOption[_this.getFieldName('children')].length) {
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_this.handleChange(activeOptions, {
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visible: false
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}, e); // set value to activeValue when select leaf option
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newState.value = activeValue; // add e.type judgement to prevent `onChange` being triggered by mouseEnter
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} else if (changeOnSelect && (e.type === 'click' || e.type === 'keydown')) {
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if (expandTrigger === 'hover') {
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_this.handleChange(activeOptions, {
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visible: false
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}, e);
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} else {
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_this.handleChange(activeOptions, {
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visible: true
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}, e);
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} // set value to activeValue on every select
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newState.value = activeValue;
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}
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newState.activeValue = activeValue; // not change the value by keyboard
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if ('value' in _this.props || e.type === 'keydown' && e.keyCode !== _KeyCode.default.ENTER) {
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delete newState.value;
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}
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_this.setState(newState);
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};
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_this.handleItemDoubleClick = function () {
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var changeOnSelect = _this.props.changeOnSelect;
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if (changeOnSelect) {
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_this.setPopupVisible(false);
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}
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};
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_this.handleKeyDown = function (e) {
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var children = _this.props.children; // https://github.com/ant-design/ant-design/issues/6717
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// Don't bind keyboard support when children specify the onKeyDown
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if (children && children.props.onKeyDown) {
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children.props.onKeyDown(e);
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return;
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}
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var activeValue = _toConsumableArray(_this.state.activeValue);
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var currentLevel = activeValue.length - 1 < 0 ? 0 : activeValue.length - 1;
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var currentOptions = _this.getCurrentLevelOptions();
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var currentIndex = currentOptions.map(function (o) {
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return o[_this.getFieldName('value')];
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}).indexOf(activeValue[currentLevel]);
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if (e.keyCode !== _KeyCode.default.DOWN && e.keyCode !== _KeyCode.default.UP && e.keyCode !== _KeyCode.default.LEFT && e.keyCode !== _KeyCode.default.RIGHT && e.keyCode !== _KeyCode.default.ENTER && e.keyCode !== _KeyCode.default.SPACE && e.keyCode !== _KeyCode.default.BACKSPACE && e.keyCode !== _KeyCode.default.ESC && e.keyCode !== _KeyCode.default.TAB) {
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return;
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} // Press any keys above to reopen menu
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if (!_this.state.popupVisible && e.keyCode !== _KeyCode.default.BACKSPACE && e.keyCode !== _KeyCode.default.LEFT && e.keyCode !== _KeyCode.default.RIGHT && e.keyCode !== _KeyCode.default.ESC && e.keyCode !== _KeyCode.default.TAB) {
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_this.setPopupVisible(true);
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return;
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}
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if (e.keyCode === _KeyCode.default.DOWN || e.keyCode === _KeyCode.default.UP) {
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e.preventDefault();
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var nextIndex = currentIndex;
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if (nextIndex !== -1) {
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if (e.keyCode === _KeyCode.default.DOWN) {
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nextIndex += 1;
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nextIndex = nextIndex >= currentOptions.length ? 0 : nextIndex;
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} else {
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nextIndex -= 1;
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nextIndex = nextIndex < 0 ? currentOptions.length - 1 : nextIndex;
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}
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} else {
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nextIndex = 0;
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}
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activeValue[currentLevel] = currentOptions[nextIndex][_this.getFieldName('value')];
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} else if (e.keyCode === _KeyCode.default.LEFT || e.keyCode === _KeyCode.default.BACKSPACE) {
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e.preventDefault();
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activeValue.splice(activeValue.length - 1, 1);
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} else if (e.keyCode === _KeyCode.default.RIGHT) {
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e.preventDefault();
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if (currentOptions[currentIndex] && currentOptions[currentIndex][_this.getFieldName('children')]) {
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activeValue.push(currentOptions[currentIndex][_this.getFieldName('children')][0][_this.getFieldName('value')]);
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}
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} else if (e.keyCode === _KeyCode.default.ESC || e.keyCode === _KeyCode.default.TAB) {
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_this.setPopupVisible(false);
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return;
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}
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if (!activeValue || activeValue.length === 0) {
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_this.setPopupVisible(false);
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}
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var activeOptions = _this.getActiveOptions(activeValue);
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var targetOption = activeOptions[activeOptions.length - 1];
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_this.handleMenuSelect(targetOption, activeOptions.length - 1, e);
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if (_this.props.onKeyDown) {
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_this.props.onKeyDown(e);
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}
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};
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_this.saveTrigger = function (node) {
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_this.trigger = node;
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};
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var initialValue = [];
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if ('value' in props) {
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initialValue = props.value || [];
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} else if ('defaultValue' in props) {
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initialValue = props.defaultValue || [];
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}
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(0, _warning.default)(!('filedNames' in props), '`filedNames` of Cascader is a typo usage and deprecated, please use `fieldNames` instead.');
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_this.state = {
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popupVisible: props.popupVisible,
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activeValue: initialValue,
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value: initialValue,
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prevProps: props
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};
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_this.defaultFieldNames = {
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label: 'label',
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value: 'value',
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children: 'children'
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};
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return _this;
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}
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_createClass(Cascader, [{
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key: "getPopupDOMNode",
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value: function getPopupDOMNode() {
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return this.trigger.getPopupDomNode();
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}
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}, {
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key: "getFieldName",
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value: function getFieldName(name) {
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var defaultFieldNames = this.defaultFieldNames;
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var _this$props2 = this.props,
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fieldNames = _this$props2.fieldNames,
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filedNames = _this$props2.filedNames;
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if ('filedNames' in this.props) {
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return filedNames[name] || defaultFieldNames[name]; // For old compatibility
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}
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return fieldNames[name] || defaultFieldNames[name];
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}
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}, {
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key: "getFieldNames",
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value: function getFieldNames() {
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var _this$props3 = this.props,
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fieldNames = _this$props3.fieldNames,
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filedNames = _this$props3.filedNames;
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if ('filedNames' in this.props) {
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return filedNames; // For old compatibility
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}
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return fieldNames;
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}
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}, {
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key: "getCurrentLevelOptions",
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value: function getCurrentLevelOptions() {
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var _this2 = this;
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var _this$props$options = this.props.options,
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options = _this$props$options === void 0 ? [] : _this$props$options;
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var _this$state$activeVal = this.state.activeValue,
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activeValue = _this$state$activeVal === void 0 ? [] : _this$state$activeVal;
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var result = (0, _arrayTreeFilter.default)(options, function (o, level) {
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return o[_this2.getFieldName('value')] === activeValue[level];
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}, {
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childrenKeyName: this.getFieldName('children')
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});
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if (result[result.length - 2]) {
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return result[result.length - 2][this.getFieldName('children')];
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}
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return _toConsumableArray(options).filter(function (o) {
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return !o.disabled;
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});
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}
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}, {
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key: "getActiveOptions",
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value: function getActiveOptions(activeValue) {
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var _this3 = this;
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return (0, _arrayTreeFilter.default)(this.props.options || [], function (o, level) {
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return o[_this3.getFieldName('value')] === activeValue[level];
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}, {
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childrenKeyName: this.getFieldName('children')
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});
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}
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}, {
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key: "render",
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value: function render() {
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var _this$props4 = this.props,
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prefixCls = _this$props4.prefixCls,
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transitionName = _this$props4.transitionName,
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popupClassName = _this$props4.popupClassName,
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_this$props4$options = _this$props4.options,
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options = _this$props4$options === void 0 ? [] : _this$props4$options,
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disabled = _this$props4.disabled,
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builtinPlacements = _this$props4.builtinPlacements,
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popupPlacement = _this$props4.popupPlacement,
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children = _this$props4.children,
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dropdownRender = _this$props4.dropdownRender,
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restProps = _objectWithoutProperties(_this$props4, ["prefixCls", "transitionName", "popupClassName", "options", "disabled", "builtinPlacements", "popupPlacement", "children", "dropdownRender"]); // Did not show popup when there is no options
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var menus = React.createElement("div", null);
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var emptyMenuClassName = '';
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if (options && options.length > 0) {
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menus = React.createElement(_Menus.default, Object.assign({}, this.props, {
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fieldNames: this.getFieldNames(),
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defaultFieldNames: this.defaultFieldNames,
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activeValue: this.state.activeValue,
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onSelect: this.handleMenuSelect,
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onItemDoubleClick: this.handleItemDoubleClick,
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visible: this.state.popupVisible
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}));
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} else {
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emptyMenuClassName = " ".concat(prefixCls, "-menus-empty");
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}
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var popupNode = menus;
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if (dropdownRender) {
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popupNode = dropdownRender(menus);
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}
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return React.createElement(_rcTrigger.default, Object.assign({
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ref: this.saveTrigger
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}, restProps, {
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popupPlacement: popupPlacement,
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builtinPlacements: builtinPlacements,
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popupTransitionName: transitionName,
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action: disabled ? [] : ['click'],
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popupVisible: disabled ? false : this.state.popupVisible,
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onPopupVisibleChange: this.handlePopupVisibleChange,
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prefixCls: "".concat(prefixCls, "-menus"),
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popupClassName: popupClassName + emptyMenuClassName,
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popup: popupNode
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}), React.cloneElement(children, {
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onKeyDown: this.handleKeyDown,
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tabIndex: disabled ? undefined : 0
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}));
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}
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}], [{
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key: "getDerivedStateFromProps",
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value: function getDerivedStateFromProps(nextProps, prevState) {
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var _prevState$prevProps = prevState.prevProps,
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prevProps = _prevState$prevProps === void 0 ? {} : _prevState$prevProps;
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var newState = {
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prevProps: nextProps
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};
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if ('value' in nextProps && !(0, _utils.isEqualArrays)(prevProps.value, nextProps.value)) {
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newState.value = nextProps.value || []; // allow activeValue diff from value
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// https://github.com/ant-design/ant-design/issues/2767
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if (!('loadData' in nextProps)) {
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|
newState.activeValue = nextProps.value || [];
|
|
}
|
|
}
|
|
|
|
if ('popupVisible' in nextProps) {
|
|
newState.popupVisible = nextProps.popupVisible;
|
|
}
|
|
|
|
return newState;
|
|
}
|
|
}]);
|
|
|
|
return Cascader;
|
|
}(React.Component);
|
|
|
|
Cascader.defaultProps = {
|
|
onChange: function onChange() {},
|
|
onPopupVisibleChange: function onPopupVisibleChange() {},
|
|
disabled: false,
|
|
transitionName: '',
|
|
prefixCls: 'rc-cascader',
|
|
popupClassName: '',
|
|
popupPlacement: 'bottomLeft',
|
|
builtinPlacements: _placements.default,
|
|
expandTrigger: 'click',
|
|
fieldNames: {
|
|
label: 'label',
|
|
value: 'value',
|
|
children: 'children'
|
|
},
|
|
expandIcon: '>'
|
|
};
|
|
return Cascader;
|
|
}();
|
|
|
|
var _default = Cascader;
|
|
exports.default = _default; |