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<!--pages/fenlei/fenlei.wxml-->
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<!--主盒子-->
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<!--左侧栏-->
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<view class="nav_left">
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<block wx:for="{{cateItems}}">
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<!--当前项的id等于item项的id，那个就是当前状态-->
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<!--用data-index记录这个数据在数组的下标位置，使用data-id设置每个item的id值，供打开2级页面使用-->
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<view class="nav_left_items {{curNav == item.cate_id ? 'active' : ''}}" bindtap="switchRightTab" data-index="{{index}}" data-id="{{item.cate_id}}">{{item.cate_name}}</view>
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</block>
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</view>
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<!--右侧栏-->
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<view class="nav_right">
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<!--如果有数据，才遍历项-->
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<view wx:if="{{cateItems[curIndex].ishaveChild}}">
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<block wx:for="{{cateItems[curIndex].children}}">
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<view class="nav_right_items">
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<!--界面跳转 -->
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<navigator url="/pages/detail/detail">
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<image src="{{item.image}}"></image>
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<text>{{item.name}}</text>
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</navigator>
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</view>
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</block>
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</view>
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<!--如果无数据，则显示数据-->
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<view class="nodata_text" wx:else>该分类暂无数据</view>
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</view>
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