app-base-web/lib/library/select/index.js

web development common base package.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _select = require('antd/lib/select');

var _select2 = _interopRequireDefault(_select);

var _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; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

require('antd/lib/select/style/css');

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _antd = require('antd');

var _utilAxios = require('../util-axios');

var _utilAxios2 = _interopRequireDefault(_utilAxios);

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

function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }

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

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Option = _select2.default.Option;
//value必须转换为字符串

var MySelect = function (_React$Component) {
  _inherits(MySelect, _React$Component);

  function MySelect(props) {
    _classCallCheck(this, MySelect);

    var _this = _possibleConstructorReturn(this, (MySelect.__proto__ || Object.getPrototypeOf(MySelect)).call(this, props));

    _this.state = {
      valueKey: "id",
      textKey: "name",
      hasNullVal: _this.props.hasNullVal === false ? false : true,
      nullValue: _this.props.nullValue || "",
      nullText: _this.props.nullText || "请选择",
      data: []
    };
    _this.initData();
    return _this;
  }

  _createClass(MySelect, [{
    key: 'initData',
    value: function () {
      var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee() {
        var rs;
        return regeneratorRuntime.wrap(function _callee$(_context) {
          while (1) {
            switch (_context.prev = _context.next) {
              case 0:
                if (!this.props.url) {
                  _context.next = 5;
                  break;
                }

                _context.next = 3;
                return _utilAxios2.default.get(this.props.url, this.props.params || {});

              case 3:
                rs = _context.sent;

                this.setState({ data: rs.data });

              case 5:
              case 'end':
                return _context.stop();
            }
          }
        }, _callee, this);
      }));

      function initData() {
        return _ref.apply(this, arguments);
      }

      return initData;
    }()
  }, {
    key: 'init',
    value: function init() {
      var rows = [];
      if (this.props.url) {
        this.state.hasNullVal && rows.push(_react2.default.createElement(
          Option,
          { key: '-1', value: this.state.nullValue },
          this.state.nullText
        ));
        if (!this.state.data) return rows;
        var len = this.state.data.length;
        for (var i = 0; i < len; i++) {
          var item = this.state.data[i];
          var value = item[this.state.valueKey];
          var text = item[this.state.textKey];
          rows.push(_react2.default.createElement(
            Option,
            { key: value, title: text },
            text
          ));
        };
      } else {
        var len = this.props.data.length;
        if (this.props.data[0] instanceof Object) {
          for (var _i = 0; _i < len; _i++) {
            var _item = this.props.data[_i];
            var _value = _item[this.state.valueKey];
            var _text = _item[this.state.textKey];
            rows.push(_react2.default.createElement(
              Option,
              { key: _value, title: _text },
              _text
            ));
          }
        } else {
          for (var _i2 = 0; _i2 < len; _i2++) {
            var _value2 = this.props.data[_i2];
            rows.push(_react2.default.createElement(
              Option,
              { key: _value2, title: _value2 },
              _value2
            ));
          }
        }
      }
      return rows;
    }
  }, {
    key: 'render',
    value: function render() {
      var _showSearch = this.props.showSearch == false ? false : true;
      return _react2.default.createElement(
        _select2.default,
        _extends({ className: 'app-select' }, this.props, { virtual: false, showSearch: _showSearch, optionFilterProp: 'title' }),
        this.init()
      );
    }
  }]);

  return MySelect;
}(_react2.default.Component);

exports.default = MySelect;