bootstrap-vue/es/components/nav/nav.js

BootstrapVue provides one of the most comprehensive implementations of Bootstrap 4 components and grid system for Vue.js and with extensive and automated WAI-ARIA accessibility markup.

import { mergeData } from 'vue-functional-data-merge';
import warn from '../../utils/warn';

export var props = {
  tag: {
    type: String,
    default: 'ul'
  },
  fill: {
    type: Boolean,
    default: false
  },
  justified: {
    type: Boolean,
    default: false
  },
  tabs: {
    type: Boolean,
    default: false
  },
  pills: {
    type: Boolean,
    default: false
  },
  vertical: {
    type: Boolean,
    default: false
  },
  isNavBar: {
    type: Boolean,
    default: false
  }
};

export default {
  functional: true,
  props: props,
  render: function render(h, _ref) {
    var props = _ref.props,
        data = _ref.data,
        children = _ref.children;

    if (props.isNavBar) {
      warn("b-nav: Prop 'is-nav-bar' is deprecated. Please use component '<b-navbar-nav>' instead.");
    }
    return h(props.tag, mergeData(data, {
      class: {
        'nav': !props.isNavBar,
        'navbar-nav': props.isNavBar,
        'nav-tabs': props.tabs && !props.isNavBar,
        'nav-pills': props.pills && !props.isNavBar,
        'flex-column': props.vertical && !props.isNavBar,
        'nav-fill': props.fill,
        'nav-justified': props.justified
      }
    }), children);
  }
};