bootstrap-vue/esm/components/dropdown/dropdown-group.js

BootstrapVue, with over 40 plugins and more than 75 custom components, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated WAI-ARIA accessibility markup.

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; }

import Vue from '../../utils/vue';
import { mergeData } from 'vue-functional-data-merge';
import { hasNormalizedSlot, normalizeSlot } from '../../utils/normalize-slot';
export var props = {
  id: {
    type: String,
    default: null
  },
  header: {
    type: String,
    default: null
  },
  headerTag: {
    type: String,
    default: 'header'
  },
  headerVariant: {
    type: String,
    default: null
  },
  headerClasses: {
    type: [String, Array, Object],
    default: null
  },
  ariaDescribedby: {
    type: String,
    default: null
  } // @vue/component

};
export var BDropdownGroup =
/*#__PURE__*/
Vue.extend({
  name: 'BDropdownGroup',
  functional: true,
  inheritAttrs: false,
  props: props,
  render: function render(h, _ref) {
    var props = _ref.props,
        data = _ref.data,
        slots = _ref.slots,
        scopedSlots = _ref.scopedSlots;
    var $slots = slots();
    var $scopedSlots = scopedSlots || {};
    var header;
    var headerId = null;

    if (hasNormalizedSlot('header', $scopedSlots, $slots) || props.header) {
      headerId = props.id ? "_bv_".concat(props.id, "_group_dd_header") : null;
      header = h(props.headerTag, {
        staticClass: 'dropdown-header',
        class: [props.headerClasses, _defineProperty({}, "text-".concat(props.variant), props.variant)],
        attrs: {
          id: headerId,
          role: 'heading'
        }
      }, normalizeSlot('header', {}, $scopedSlots, $slots) || props.header);
    }

    var adb = [headerId, props.ariaDescribedBy].filter(Boolean).join(' ').trim();
    return h('li', [header || h(false), h('ul', mergeData(data, {
      staticClass: 'list-unstyled',
      attrs: {
        id: props.id || null,
        'aria-describedby': adb || null
      }
    }), normalizeSlot('default', {}, $scopedSlots, $slots))]);
  }
});
export default BDropdownGroup;