<view class="{{['navigationBar','data-v-e647a3b8',(leftTitle)?'leftTitle':'']}}" style="{{'background-color:'+(backgroundColor)+';'+('padding-top:'+(homeHeaderPaddingTop+'px')+';')+('height:'+(homeHeaderMenuHeight+'px')+';')}}"><block wx:if="{{leftTitle}}"><view class="navigationBarTitle data-v-e647a3b8" style="{{'color:'+(titleColor)+';'}}">{{''+(title?title:'')+''}}</view></block><block wx:else><view data-event-opts="{{[['tap',[['back',['$event']]]]]}}" class="navigationBarBack data-v-e647a3b8" bindtap="__e"><block wx:if="{{$slots.back}}"><slot name="back"></slot></block><block wx:else><uni-icons vue-id="0eaa1762-1" size="24" type="left" color="{{titleColor}}" class="data-v-e647a3b8" bind:__l="__l"></uni-icons></block></view><view class="navigationBarTitle data-v-e647a3b8" style="{{'color:'+(titleColor)+';'}}">{{''+title+''}}</view></block><view class="navigationBarBackExtra data-v-e647a3b8"><slot name="extra"></slot></view></view>