| <wxs src="../common/utils.wxs" module="_" /> | 
| <view | 
|   class="{{_.cls(classPrefix, [['fixed', fixed]])}} {{visibleClass}} class {{prefix}}-class" | 
|   style="{{_._style([boxStyle, style, customStyle])}}" | 
| > | 
|   <view wx:if="{{fixed}}" class="{{classPrefix}}__placeholder" /> | 
|   <view class="{{classPrefix}}__content"> | 
|     <view class="{{classPrefix}}__left {{prefix}}-class-left"> | 
|       <view wx:if="{{leftArrow}}" class="{{classPrefix}}__btn" bind:tap="goBack" aria-role="button" aria-label="返回"> | 
|         <t-icon name="chevron-left" class="{{classPrefix}}__left-arrow" /> | 
|       </view> | 
|       <slot name="left" /> | 
|       <view class="{{classPrefix}}__capsule {{prefix}}-class-capsule"> | 
|         <slot name="capsule" /> | 
|       </view> | 
|     </view> | 
|     <view class="{{classPrefix}}__center {{prefix}}-class-center"> | 
|       <slot name="title" /> | 
|       <text wx:if="{{title}}" class="{{classPrefix}}__center-title {{prefix}}-class-title">{{showTitle}}</text> | 
|     </view> | 
|   </view> | 
| </view> |