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  • 微信小程序组件 加减号弹出框

    <!-- 点击立即抢拼弹出框 -->
    <view class='add-rob' bindtap="setModalStatus" data-status="0" wx:if="{{showModalStatus}}"></view>
    <view class='rob-box' wx:if="{{showModalStatus}}">
    <!-- 待添加商品详情 -->
    <view class="shade-shop-detail">
    <!-- 购买弹出框的关闭及商品数量-->
    <view class="detail-right flexb">
    <view class='detail-title-de'>购买数量</view>
    <!-- 加减 -->
    <view class="stepper">
    <!-- 减号 -->
    <text class="{{minusStatuses?'disabled':''}}" disabled="true" data-idx="{{idx}}" data-index="{{index}}" bindtap="bindMinus">-</text>
    <!-- 数值 -->
    <view class="number" bindchange="bindManual"></view>
    <input maxlength='5' type='number' class="numberin" value='{{detailDatas.num}}' bindinput="bindChange" />
    <!-- 加号 -->
    <text class="normal" data-idx="{{idx}}" data-index="{{index}}" bindtap="bindPlus">+</text>
    </view>
    </view>
    </view>
    <!-- 加入和下一步按钮控制函数 -->
    <view class="shade-shop-button">
    <view wx:if="{{myBtn==1?'true':''}}" class="button-add" data-cid='detailDatas.id' bindtap='addShopcar'>加入购物车</view>
    <view wx:if="{{myBtn==1?'':'true'}}" class="button-add" data-cid='detailDatas.id' bindtap='orderInto'>立即支付</view>
    </view>
    </view>
     
    // 弹出框显隐控制参数data------
    showModalStatus: false,
     
     
    // 弹窗
    setModalStatus: function (e) {
    let that = this;
    var animation = wx.createAnimation({
    duration:200,
    timingFunction: "linear",
    delay: 0
    })

    this.animation = animation
    animation.translateY(300).step();
    this.setData({
    animationData: animation.export(),
    })

    if (e.currentTarget.dataset.status == 1) {
    this.setData(
    {
    showModalStatus: true
    }
    );
    }
    setTimeout(function () {
    animation.translateY(0).step()
    this.setData({
    animationData: animation
    })
    if (e.currentTarget.dataset.status == 0) {
    this.setData(
    {
    showModalStatus: false
    }
    );
    }
    }.bind(this), 200)
    },
     
     
     
     
    /*点击购买弹出购买框 遮照购买层 */
    .shade{
    100%;
    height:100%;
    position: fixed;
    top:0;
    left: 0;
    background: rgba(0,0,0,0.5);
    }
    .shade-shop{
    100%;
    height: 290rpx;
    ">white;
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    }
    /* 待添加商品详情 */
    .shade-shop-detail{
    padding: 20rpx 24rpx 40rpx;
    }
    /* 关闭及加减 */
    .detail-right {
    /* 190rpx; */
    }
    .detail-title-de{
    font-size: 30rpx;
    color: #333333;
    margin-bottom: 20rpx;
    }
    /* 右侧增加减少 */
    /* 计算加减 */
    .stepper{
    display: flex;
    border-radius: 5px;
    text-align: center;
    }
    .stepper text{
    display: block;
    50rpx;
    height: 52rpx;
    border:1px solid #999999;
    line-height: 50rpx;
    color: #666666;
    }
    .stepper input{
    display: block;
    100rpx;
    height: 50rpx;
    border:1px solid #999999;
    line-height: 50rpx;
    color: #333333;
    font-size: 28rpx;
    text-align: center;
    }
    /* .stepper wx-input.numberin{
    120rpx;
    } */
    .stepper text:first-child{
    border-right: none;
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
    }
    .stepper text:last-child{
    border-left: none;
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
    }
    /* 减号禁用样式 */
    .stepper .disabled{
    border-color: rgba(153,153,153,0.2)
    }
    .button-add{
    100%;
    height: 100rpx;
    color: white;
    line-height: 100rpx;
    text-align: center;
    font-size: 32rpx;
    }
    .button-add{
    ">#b5c2cf;
    }


     
     
     
     
     
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  • 原文地址:https://www.cnblogs.com/dianzan/p/8184543.html
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