<view class="container">
  <view class="page-head">
    <view class="page-head-title">navigationBarLoading</view>
    <view class="page-head-line"></view>
  </view>
  <view class="page-body">
    <view class="btn-area">
      <button type="primary" bindtap="showNavigationBarLoading">{{i18n.t('api_nav_1')}}</button>
      <button type="primary" bindtap="hideNavigationBarLoading">{{i18n.t('api_nav_2')}}</button>
      <button type="primary" bindtap="setNavigationBarTitle">{{i18n.t('api_nav_3')}}</button>
      <button type="primary" bindtap="setNavigationBarColor">{{i18n.t('api_nav_4')}}</button>
    </view>
  </view>
</view>
