yunshangxie/unpackage/dist/dev/mp-weixin/tuniao-ui/components/tn-nav-bar/tn-nav-bar.wxml

<view class="tn-custom-nav-bar-class tn-custom-nav-bar data-v-1748c37c" style="{{$root.s0}}"><view class="{{['tn-custom-nav-bar__bar','data-v-1748c37c',barClass]}}" style="{{$root.s1}}"><block wx:if="{{isBack}}"><view class="data-v-1748c37c"><block wx:if="{{customBack}}"><view class="data-v-1748c37c"><view style="{{'width:'+(customBackStyleInfo.width+'px')+';'+('height:'+(customBackStyleInfo.height+'px')+';')+('margin-left:'+(customBackStyleInfo.left+'px')+';')}}" class="data-v-1748c37c"><slot name="back"></slot></view></view></block><block wx:else><view data-event-opts="{{[['tap',[['handlerBack',['$event']]]]]}}" class="tn-custom-nav-bar__bar__action data-v-1748c37c" bindtap="__e"><text class="{{['tn-custom-nav-bar__bar__action--nav-back','data-v-1748c37c','tn-icon-'+backIcon]}}"></text><block wx:if="{{backTitle}}"><text class="tn-custom-nav-bar__bar__action--nav-back-text data-v-1748c37c">{{backTitle}}</text></block></view></block></view></block><view class="tn-custom-nav-bar__bar__content data-v-1748c37c" style="{{$root.s2}}"><slot></slot></view><view class="data-v-1748c37c"><slot name="right"></slot></view></view></view>