@gitlab/ui/dist/vendor/bootstrap-vue/src/components/form-select/form-select-option-group.js

GitLab UI Components

import { extend } from '../../vue';
import { NAME_FORM_SELECT_OPTION_GROUP } from '../../constants/components';
import { PROP_TYPE_STRING } from '../../constants/props';
import { SLOT_NAME_FIRST } from '../../constants/slots';
import { htmlOrText } from '../../utils/html';
import { sortKeys } from '../../utils/object';
import { makePropsConfigurable, makeProp } from '../../utils/props';
import { props as props$1, formOptionsMixin } from '../../mixins/form-options';
import { normalizeSlotMixin } from '../../mixins/normalize-slot';
import { BFormSelectOption } from './form-select-option';

// --- Props ---

const props = makePropsConfigurable(sortKeys({
  ...props$1,
  label: makeProp(PROP_TYPE_STRING, undefined, true) // Required
}), NAME_FORM_SELECT_OPTION_GROUP);

// --- Main component ---

// @vue/component
const BFormSelectOptionGroup = /*#__PURE__*/extend({
  name: NAME_FORM_SELECT_OPTION_GROUP,
  mixins: [normalizeSlotMixin, formOptionsMixin],
  props,
  render(h) {
    const {
      label
    } = this;
    const $options = this.formOptions.map((option, index) => {
      const {
        value,
        text,
        html,
        disabled
      } = option;
      return h(BFormSelectOption, {
        attrs: {
          value,
          disabled
        },
        domProps: htmlOrText(html, text),
        key: `option_${index}`
      });
    });
    return h('optgroup', {
      attrs: {
        label
      }
    }, [this.normalizeSlot(SLOT_NAME_FIRST), $options, this.normalizeSlot()]);
  }
});

export { BFormSelectOptionGroup, props };