ukelli-ui/core/selector/dropdown-menu.js

[](https://travis-ci.org/ukelli/ukelli-ui) [](https://packagephobia.now.sh/result?p=ukelli-ui)

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _reactTransitionGroup = require("react-transition-group");

var _basicHelper = require("basic-helper");

var _positionFilter = _interopRequireDefault(require("../position-filter"));

var _selector = _interopRequireWildcard(require("./selector"));

var _icon = require("../icon");

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { 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); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

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); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

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); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

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 _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 _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; }

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; }

var MenuItem = function MenuItem(_ref) {
  var isActive = _ref.isActive,
      text = _ref.text,
      icon = _ref.icon,
      other = _objectWithoutProperties(_ref, ["isActive", "text", "icon"]);

  return _react.default.createElement("div", _extends({
    className: "menu-item" + (isActive ? ' active' : '')
  }, other), icon ? _react.default.createElement(_icon.Icon, {
    n: icon
  }) : null, text);
};

var itemActiveFilter = function itemActiveFilter(val, targetVal) {
  var has = (0, _basicHelper.HasValue)(val);
  if (!has) return false;
  var isInclueVal = false;

  switch (true) {
    case Array.isArray(val):
      isInclueVal = val.indexOf(targetVal) !== -1;
      break;

    case typeof val === 'string':
      isInclueVal = val == targetVal;
      break;

    case typeof val === 'number':
      isInclueVal = val == targetVal;
      break;
  }

  return isInclueVal;
};
/**
 * 下拉菜单组件，带有输入搜索功能
 *
 * @export
 * @class DropdownMenu
 * @extends {SelectorBasic}
 */


var DropdownMenu =
/*#__PURE__*/
function (_SelectorBasic) {
  _inherits(DropdownMenu, _SelectorBasic);

  function DropdownMenu() {
    var _getPrototypeOf2;

    var _this;

    _classCallCheck(this, DropdownMenu);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(DropdownMenu)).call.apply(_getPrototypeOf2, [this].concat(args)));

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "state", {
      isShow: false,
      searchValue: ''
    });

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "gm", window.$UKE.getUkeKeyMap);

    _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), "handleChange", function (val) {
      var _this$props = _this.props,
          isMultiple = _this$props.isMultiple,
          onChange = _this$props.onChange;
      if (isMultiple) _this.focusInput();
      onChange(val);
    });

    return _this;
  }

  _createClass(DropdownMenu, [{
    key: "showSubMenu",
    value: function showSubMenu() {
      var isShow = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
      this.setState({
        isShow: isShow
      });
    }
  }, {
    key: "hideSubMenu",
    value: function hideSubMenu() {
      this.showSubMenu(false);
    } // emitChange(...args) {
    //   const {isMultiple, onChange} = this.props;
    //   if(!isMultiple) onChange(val, ...other);
    // }

  }, {
    key: "focusInput",
    value: function focusInput() {
      this._input.focus();
    }
  }, {
    key: "handleClick",
    value: function handleClick(dataItem, idx) {
      var _this$props2 = this.props,
          onClickItem = _this$props2.onClickItem,
          isMultiple = _this$props2.isMultiple;
      onClickItem && onClickItem(dataItem);
      this.changeValue(dataItem.value, idx);

      if (!isMultiple) {
        this.blur();
      }
    }
  }, {
    key: "onSearch",
    value: function onSearch(val) {
      val = val.trim();
      this.setState({
        searchValue: val
      });
    }
  }, {
    key: "getActiveTitle",
    value: function getActiveTitle() {
      var _this$props3 = this.props,
          value = _this$props3.value,
          isMultiple = _this$props3.isMultiple;
      if (!(0, _basicHelper.HasValue)(value)) return this.gm('无');
      return isMultiple ? value.length + this.gm('项已选择') : this.valuesObj[value];
    }
  }, {
    key: "getValuesLength",
    value: function getValuesLength() {
      var values = this.values;
      return Array.isArray(values) ? values.length : Object.keys(values).length;
    }
  }, {
    key: "blur",
    value: function blur() {
      var isShow = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
      this.setState({
        isShow: isShow,
        searchValue: ''
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props4 = this.props,
          _this$props4$style = _this$props4.style,
          style = _this$props4$style === void 0 ? {} : _this$props4$style,
          _this$props4$classNam = _this$props4.className,
          className = _this$props4$classNam === void 0 ? '' : _this$props4$classNam,
          isMultiple = _this$props4.isMultiple,
          withInput = _this$props4.withInput,
          position = _this$props4.position;
      var _this$state = this.state,
          isShow = _this$state.isShow,
          searchValue = _this$state.searchValue;

      var _selectedValue = this.getValue();

      var isSelectedAll = this.checkIsSelectedAll();
      var canSelectAll = isMultiple && !isSelectedAll;
      var activeTitle = this.getActiveTitle();
      return _react.default.createElement("div", {
        className: "uke-dropdown-menu " + (className ? ' ' + className : '') + (isMultiple ? ' multiple' : ' single') + (withInput ? ' input-mode' : '') + (isShow ? ' show' : ''),
        style: style
      }, _react.default.createElement("div", {
        className: "menu-wrapper",
        onClick: function onClick(e) {
          if (isMultiple) {
            _this2.showSubMenu();
          } else {
            _this2.focusInput();
          }
        }
      }, _react.default.createElement("div", {
        className: "display-title"
      }, activeTitle), isMultiple ? null : _react.default.createElement("input", {
        type: "text",
        ref: function ref(_i) {
          if (_i) _this2._input = _i;
        },
        placeholder: activeTitle,
        value: searchValue,
        className: "search-input",
        onBlur: function onBlur(e) {
          return _this2.blur();
        },
        onFocus: function onFocus(e) {
          return _this2.showSubMenu();
        },
        onChange: function onChange(e) {
          _this2.onSearch(e.target.value);
        }
      })), _react.default.createElement(_reactTransitionGroup.TransitionGroup, {
        component: null
      }, _react.default.createElement(_reactTransitionGroup.CSSTransition, {
        key: isShow ? 'opened' : 'none',
        classNames: "drop-menu",
        timeout: 200
      }, isShow ? _react.default.createElement("div", {
        className: "dropdown-items " + (0, _positionFilter.default)(position)
      }, _react.default.createElement("span", {
        className: "caret"
      }), isMultiple ? _react.default.createElement("div", {
        onClick: function onClick(e) {
          return _this2.hideSubMenu();
        },
        className: "section-mark"
      }) : null, _react.default.createElement("div", {
        className: "action-group"
      }, _react.default.createElement("div", {
        className: "action-btn",
        onClick: function onClick(e) {
          canSelectAll ? _this2.selectAll() : _this2.changeEvent([]);
        }
      }, this.gm(canSelectAll ? '全选' : '取消')), _react.default.createElement("div", {
        className: "items-group"
      }, this.values.map(function (dataItem, idx) {
        var text = dataItem.text,
            value = dataItem.value,
            icon = dataItem.icon,
            img = dataItem.img;
        var isActive = itemActiveFilter(_selectedValue, value); // HasValue(_selectedValue) && (_selectedValue + '').indexOf(value) > -1;

        var renderable = !searchValue ? true : text.indexOf(searchValue) != -1 || value.toLowerCase().indexOf(searchValue) != -1;
        return renderable ? _react.default.createElement(MenuItem, _extends({
          key: value,
          isActive: isActive,
          onClick: function onClick(e) {
            _this2.handleClick(dataItem, idx);
          }
        }, dataItem)) : null;
      })))) : _react.default.createElement("span", null))));
    }
  }]);

  return DropdownMenu;
}(_selector.default);

exports.default = DropdownMenu;

_defineProperty(DropdownMenu, "propTypes", {
  /** 所有的下拉参数的配置 */
  values: _selector.selectorValuesType,

  /** 默认值，与 value 冲突 */
  defaultValue: _propTypes.default.any,

  /** 给 dropdownMenu 的 class */
  className: _propTypes.default.string,

  /** 一旦设置，便成为受控控件，详情请参考 react 受控控件 https://reactjs.org/docs/forms.html */
  value: _propTypes.default.any,

  /** 是否返回 number 类型的值 */
  isNum: _propTypes.default.bool,

  /** 是否带搜索输入 */
  withInput: _propTypes.default.bool,

  /** 是否多选 */
  isMultiple: _propTypes.default.bool,

  /** 传入 dropdownMenu 的 style */
  style: _propTypes.default.object,

  /** 弹出的位置，用 , 分隔，最多支持两个不冲突位置，如果冲突，则选择第一个值 */
  position: _propTypes.default.string,

  /** 值改变的回调 */
  onChange: _propTypes.default.func
});

_defineProperty(DropdownMenu, "defaultProps", {
  withInput: true,
  position: 'bottom,left'
});