bootstrap-view/esm/components/breadcrumb/breadcrumb.js

With more than 85 components, over 45 available plugins, several directives, and 1000+ icons, BootstrapVue provides one of the most comprehensive implementations of the Bootstrap v4 component and grid system available for Vue.js v2.6, complete with extens

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, mergeData } from '../../vue';
import { NAME_BREADCRUMB } from '../../constants/components';
import { PROP_TYPE_ARRAY } from '../../constants/props';
import { isArray, isObject } from '../../utils/inspect';
import { makeProp, makePropsConfigurable } from '../../utils/props';
import { toString } from '../../utils/string';
import { BBreadcrumbItem } from './breadcrumb-item';

// --- Props ---

export var props = makePropsConfigurable({
  items: makeProp(PROP_TYPE_ARRAY)
}, NAME_BREADCRUMB);

// --- Main component ---

// @vue/component
export var BBreadcrumb = /*#__PURE__*/extend({
  name: NAME_BREADCRUMB,
  functional: true,
  props: props,
  render: function render(h, _ref) {
    var props = _ref.props,
      data = _ref.data,
      children = _ref.children;
    var items = props.items;

    // Build child nodes from items, if given
    var childNodes = children;
    if (isArray(items)) {
      var activeDefined = false;
      childNodes = items.map(function (item, idx) {
        if (!isObject(item)) {
          item = {
            text: toString(item)
          };
        }
        // Copy the value here so we can normalize it
        var _item = item,
          active = _item.active;
        if (active) {
          activeDefined = true;
        }
        // Auto-detect active by position in list
        if (!active && !activeDefined) {
          active = idx + 1 === items.length;
        }
        return h(BBreadcrumbItem, {
          props: _objectSpread(_objectSpread({}, item), {}, {
            active: active
          })
        });
      });
    }
    return h('ol', mergeData(data, {
      staticClass: 'breadcrumb'
    }), childNodes);
  }
});