E_lsa/packageA/activity/selectProduct/index.wxml

<van-search class="search" value="{{ params.content.where.condition }}" shape="round" placeholder="请输入搜索关键词" bind:search='startSearch' bind:clear='onClear' />
<view class="total">共{{params.content.total}}个</view>

<Yl_ListBox id='ListBox' bind:getlist='getList'>
	<navigator url="#" wx:for="{{list}}" wx:key="itemid" class="item-box" data-id="{{item[idname]}}" bindtap="changeResult">

		<view class="top" bindtap="changeResults" data-item="{{item}}">
			<view class="image">
				<van-image width="100%" height="100%" fit="cover" src="{{item.attinfos[0].subfiles[0].url||item.attinfos[0].url||item.cover}}" use-loading-slot use-error-slot lazy-load>
					<van-loading slot="loading" type="spinner" size="20" vertical />
					<text slot="error">加载失败</text>
				</van-image>
			</view>
			<view class="content">
				<view class="title">
					<text class="line-1">{{item.itemname}}</text>
					<van-checkbox custom-class="iconfont" shape='square' icon-size='24rpx' value="{{ decide.checked(item.itemid,result) }}" />
				</view>
				<view class="exp">编号：{{item.itemno}}</view>
				<view class="exp">规格：{{item.spec ||" --"}}</view>
				<view class="exp">型号：{{item.model ||" --"}}</view>
				<view class="exp"><text style="font-size: 24rpx;font-weight: 600;color: #FF3B30;">{{item.newPrice}}</text><text style="font-size: 20rpx; text-decoration:line-through; margin-left: 6rpx;">￥{{item.oldprice}}</text></view>
			</view>
		</view>
		<view class="bottom">
			<view class="check" bindtap="changeResults" data-item="{{item}}">
				<view class="label-class">
					起订量:{{item.orderminqty}}，增减量:{{item.orderaddqty}}
				</view>
			</view>
			<van-stepper value="{{ item.qty }}" min="{{item.orderminqty}}" step="{{item.orderaddqty}}" input-class='input-class' data-index="{{index}}" data-iscatch="catch" catch:minus='stepperChange' catch:plus='stepperChange' catch:blur='inputBlur' />
		</view>
	</navigator>

	<Yl_Empty wx:if="{{list.length==0}}" />
</Yl_ListBox>

<!-- 底部 -->
<view style="height: 130rpx;" />
<view class="footer">
	<view class="left">
		已选{{result.length}}个
	</view>
	<van-button custom-class='but' disabled='{{!result.length}}' bind:click="submit">生成订单</van-button>
</view>

<wxs module="decide">
	module.exports = {
		checked: function (id, list) {
			return list.some(function (v) {
				return v == id
			});
		}
	}
</wxs>
<wxs module="gap">
	module.exports.price = function (figure, defaultamount) {
		return (figure - defaultamount).toFixed(2)
	}
</wxs>