happ/view/pages/goods_cate/goods_cate.wxml

<navbar parameter='{{parameter}}'></navbar>
<view class='productSort'>
   <view class='header acea-row row-center-wrapper' style='top:{{navH}}rpx'>
      <view class='acea-row row-between-wrapper input'>
         <text class='iconfont icon-sousuo'></text>
         <input type='text' placeholder='点击搜索商品信息' bindconfirm="searchSubmitValue" confirm-type='search' name="search"  placeholder-class='placeholder'></input>
      </view>
   </view>
   <view class='aside' style='top:{{navH}}rpx;margin-top:98rpx'>
      <block wx:for="{{productList}}" wx:for-item="item" wx:key='index'>
         <view class='item acea-row row-center-wrapper {{index==navActive?"on":""}}' data-index='{{index}}' data-id='b{{index}}' bindtap='tap'><text>{{item.cate_name}}</text></view>
      </block>
   </view>
   <view class='conter'>
     <scroll-view scroll-y="true" scroll-into-view="{{toView}}" style='height:{{height}}rpx;' bindscroll="scroll" scroll-with-animation='true'>
        <block wx:for="{{productList}}" wx:key='index'>
          <view class='listw' id="b{{index}}">
            <view class='title acea-row row-center-wrapper'>
                <view class='line'></view>
                <view class='name'>{{item.cate_name}}</view>
                <view class='line'></view>
            </view>
            <view class='list acea-row'>
                <block wx:for="{{item.children}}" wx:for-item="item" wx:key='index'>
                    <navigator hover-class='none' url='/pages/goods_list/goods_list?sid={{item.id}}&title={{item.cate_name}}' class='item acea-row row-column row-middle'>
                        <view class='picture'><image src='{{item.pic}}'></image></view>
                        <view class='name line1'>{{item.cate_name}}</view>
                    </navigator>
                </block>
              </view>
          </view>
        </block>
        <view style='height:{{height-300}}rpx;' wx:if='{{number<15}}'></view>
    </scroll-view>
   </view>
</view>