<van-tabs active="{{param.content.where.sa_projectid}}" wx:if="{{list.length>1}}" nav-class='tabs' color='#3874F6' title-active-color='#3874F6' bind:change='onChange'>
    <van-tab title="{{item.projectname}}" wx:for="{{list}}" wx:key="index" name='{{item.sa_projectid}}' />
</van-tabs>
<view class="head">
    <view class="count"><text style="margin-right: 15rpx; font-size: 30rpx;font-weight: 600; color: #333;">{{list[viewIndex].projectname}}</text>预测金额：<text style="color: #FF3B30;">￥{{productList[0]?productList[0].sumamount:0}}</text></view>
    <view class="expand">
        <navigator wx:if="{{disabled && list.length!=0}}" url="#" class="but" bindtap="addProduct">
            <van-icon name="plus" />
        </navigator>
    </view>
</view>
<view class="stepper">
    {{language['折扣']||'折扣'}}
    <van-stepper disabled="{{!disabled}}" custom-class='ste' value="{{ list[viewIndex].discountrate }}" max='100' min="0.5" input-width='50' bind:blur="stepperChange" bind:plus="stepperChange" bind:minus="stepperChange" input-class='back' plus-class='back' minus-class='back' />
    %
</view>
<List list='{{productList}}' disabled='{{disabled}}' bindchangeQueue='changeQueue' binddeleteItem='deleteItem' />