bootstrap-view/esm/components/form-select/helpers/mixin-options.js

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function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import { extend } from '../../../vue';
import { PROP_TYPE_STRING } from '../../../constants/props';
import { get } from '../../../utils/get';
import { isNull, isPlainObject, isUndefined } from '../../../utils/inspect';
import { sortKeys } from '../../../utils/object';
import { makeProp, makePropsConfigurable } from '../../../utils/props';
import { formOptionsMixin, props as formOptionsProps } from '../../../mixins/form-options';

// --- Props ---

export var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread({}, formOptionsProps), {}, {
  labelField: makeProp(PROP_TYPE_STRING, 'label'),
  optionsField: makeProp(PROP_TYPE_STRING, 'options')
})), 'formOptions');

// --- Mixin ---

// @vue/component
export var optionsMixin = extend({
  mixins: [formOptionsMixin],
  props: props,
  methods: {
    normalizeOption: function normalizeOption(option) {
      var key = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
      // When the option is an object, normalize it
      if (isPlainObject(option)) {
        var value = get(option, this.valueField);
        var text = get(option, this.textField);
        var options = get(option, this.optionsField, null);
        // When it has options, create an `<optgroup>` object
        if (!isNull(options)) {
          return {
            label: String(get(option, this.labelField) || text),
            options: this.normalizeOptions(options)
          };
        }
        // Otherwise create an `<option>` object
        return {
          value: isUndefined(value) ? key || text : value,
          text: String(isUndefined(text) ? key : text),
          html: get(option, this.htmlField),
          disabled: Boolean(get(option, this.disabledField))
        };
      }
      // Otherwise create an `<option>` object from the given value
      return {
        value: key || option,
        text: String(option),
        disabled: false
      };
    }
  }
});