刘文博 / gulu-vue

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src/pages/cart/cart.vue 13.5 KB
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  <template>
    <view class="content">
      <block v-if="cartList.length==0">
  
      </block>
      <block v-else>
        <view class="card">
          <view class="cardHeader">
            <view
              v-bind:class="pIsoPen? 'partentChecked' : 'partentCheck'"
  			@click="pClick"
            >
              <span class="correct"></span>
            </view>
            <image
              src="../../static/store.png"
              mode="aspectFill"
            ></image>
            <text>非常戴镜</text>
          </view>
          <view
            class="cardBody"
            v-for="(item,index) in cartList"
            :key="index"
            @longpress="delCart(item.cart_id,index)"
          >
            <view
              v-bind:class="cartList[index].isChecked? 'partentChecked':'partentCheck'"
  			@click="childClick(cartList[index],index)"
            >
              <span class="correct"></span>
            </view>
            <view class="imageWrap">
              <image
                :src="item.img_index_url"
                mode="aspectFit"
                style="width: 188rpx;height: 168rpx;"
              ></image>
            </view>
            <view class="goodInfo">
              <!-- <view class="imageWrap">
                <image :src="item.img_index_url" mode="aspectFit" style="width: 188rpx;height: 168rpx;"></image>
              </view> -->
              <view class="infoRight">
                <view
                  class="goodName"
                  @tap="toGoods(item.pid,item.sk_id)"
                >{{item.p_name}}</view>
                <view class="describ"  @click="showBottom(3,item.pid,item.sk_id,item.mp_id,item.cart_id,index)">
  				  <view class="desL">
  						<view class="people">
  							使用人：{{item.peopleName}}
  						</view>
  						<view class="skuInfo">
  							{{item.sku_name}}
  						</view>
  				  </view>
  				  <view class="desR">
  						<image src="../../static/right.png" mode="aspectFit" style="width: 18rpx;height: 18rpx;"></image>
  				  </view>
                </view>
                <view class="priceBox">
                  <view class="price">￥{{item.nowPrice*item.num}}</view>
                  <text class="maxCount">(限购{{maxCount}}副)</text>
                  <view class="counter">
                    <view
                      class="btn"
                      disabled="this.addDisabled"
                      type="default"
                      @tap="counter(index,false,item)"
                    >-</view>
                    <text>{{item.num}}</text>
                    <view
                      class="btn"
                      disabled="this.desDisabled"
                      type="default"
                      @tap="counter(index,true,item)"
                    >+</view>
                  </view>
                </view>
              </view>
            </view>
          </view>
        </view>
      </block>
      <view class="footer">
        <view class="footerLeft">实付金额:<text>￥{{totalPrice}}</text></view>
        <view class="footerRight">
            <view class="paybtn" @click="toComfirmOrder">立即结算</view>
        </view>
      </view>
  	<BottomSheet v-if="isShowBottom" :isCart="isCart" @addCart="addCart" :sk_id="sk_id" :propMpId="mp_id" @chooseCartModi="chooseCartModi" :cart_id="cart_id"
  	:index="cartIndex"
  	 :pid="pid" :goodInfo="goodInfo" :isShowBottom="isShowBottom"  @closeBottom="closeBottom"></BottomSheet>
    </view>
  </template>
  
  <script>
  
  import store from '@/store'
  import BottomSheet from '../../components/BottomSheet/BottomSheet.vue';
  export default {  
  	components:{
  		BottomSheet,
  	},
    data() {
      return {
  		pid:Number,
  		isCart:Number,
  		sk_id:String,
  		mp_id:String,
  		isShowBottom : false,	//底部弹窗开关
  		cart_id:Number,
  		maxCount: 20,
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  		cartIndex:Number,
  		cartList:[]
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      }
    },
    computed: {
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  	pIsoPen (){
  		if (this.cartList.length > 0){
  			return this.cartList.find(item => !item.isChecked) ? false : true;
  		}
  		return false
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  	},
  	goodInfo () {
  	  return this.$store.state.read.goodInfo
  	},
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  	totalPrice() {
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  		let totalPrice = 0
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  		this.cartList.forEach((item)=>{
  			 if(item.isChecked){
  				totalPrice += item.nowPrice * item.num;
  			 }
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  		})
  		return totalPrice
  	}
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    },
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    onShow() {
  	this.cartList = this.$store.state.cart.cartList;
    },
    onLoad: async function() {
      await this.$store.dispatch('cart/getCartList', {
        uid: this.$store.state.user.userInfo.uid, // 用户id
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      })
  	
  	this.cartList = this.$store.state.cart.cartList;
  	this.cartList.forEach((item)=>{
  		 item.isChecked = false
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  	})
    },
    methods: {
  	  //全选按钮
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  	  pClick(){
  		  let pStatus = this.cartList.find(item => !item.isChecked) ? false : true
  		  let oldList = this.cartList;
  		  oldList.forEach((item, index)=>{
  		  	 item.isChecked = !pStatus
  			  this.cartList.splice(index,1, item)
  		  })
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  	  },
  	  //单选按钮
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  	  childClick(type,index){
  		  this.cartList[index].isChecked = !this.cartList[index].isChecked
  		  //vue没有办法监听数组内部值的变化，所以需要通过这个方法去触发
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  		  this.cartList.splice(index,1, this.cartList[index])
  	  },
  	  //修改购物车
  	  chooseCartModi(mp_id,sk_id,price,pid,num,cart_id,index){
  		  // console.log('modi',mp_id,sk_id,price,pid,num,cart_id)
  		  store.dispatch('cart/modiCart', {
  		    uid: this.$store.state.user.userInfo.uid,
  		    openid: this.$store.state.user.userInfo.openid,
  		    mp_id: mp_id,
  		    sk_id: sk_id,
  		    price: price,
  		    pid: pid,
  		    num: num,
  		    cart_id: cart_id,
  			args: {
  			  index: index,
  			},
  		  })
  		  store.dispatch('cart/getCartList', {
  			uid: this.$store.state.user.userInfo.uid, // 用户id
  		  })
  	  
  		  this.$forceUpdate()
  		  // console.log('21212121212',this.cartList)
  	  },
  	  //底部弹窗开关
  	  showBottom(isCart,pid,skId,mp_id,cart_id,index){
  		  store.dispatch('read/fetch', {
  			pid,
  			sk_id: skId,
  		  }).then(()=>{
  			  this.cartIndex = index
  			  this.sk_id = skId;
  			  this.pid = pid;
  			  this.mp_id = mp_id;
  			  this.isCart = isCart;
  			  this.cart_id = cart_id;
  			  this.isShowBottom = true;
  		  })
  	  },
  	  closeBottom(){
  	  	this.isShowBottom = false;
  	  },
      toGoods(id, sk_id) {
        uni.navigateTo({
          url: '../frameDetail/frameDetail?pid=' + id + '&sk_id=' + sk_id,
          success: res => {},
          fail: () => {},
          complete: () => {},
        })
      },
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  	toComfirmOrder(){
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  		this.$store.state.cart.checkedCartLst = this.cartList.filter(item => item.isChecked)
  		if(this.$store.state.cart.checkedCartLst.length>0){
  			uni.navigateTo({
  				url:`../confirmOrder/confirmOrder?isCart=true`,
  			})
  		}else{
  			uni.showToast({
  				title:'您还没有选择宝贝哦~',
  				icon:'none'
  			})
  		}
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  	},
      counter(index, isadd, item) {
        // console.log('item=====>', item)
        // console.log('num=====>', item.num)
        const nums = parseInt(item.num)
        if (isadd) {
          if (nums >= this.maxCount) {
            this.addDisabled = true
          } else {
            this.addDisabled = true
            store.dispatch('cart/modiCart', {
              uid: this.$store.state.user.userInfo.uid,
              openid: this.$store.state.user.userInfo.openid,
              mp_id: item.mp_id,
              sk_id: item.sk_id,
              price: item.nowPrice,
              pid: item.pid,
              num: nums + 1,
              cart_id: item.cart_id,
              args: {
                index: index,
                isadd: isadd,
              },
            })
            this.addDisabled = false
          }
        } else {
          if (nums <= 1) {
            this.desDisabled = true
          } else {
            this.desDisabled = false
         
            store.dispatch('cart/modiCart', {
              uid: this.$store.state.user.userInfo.uid,
              openid: this.$store.state.user.userInfo.openid,
              mp_id: item.mp_id,
              sk_id: item.sk_id,
              price: item.nowPrice,
              pid: item.pid,
              num: nums - 1,
              cart_id: item.cart_id,
              args: {
                index: index,
                isadd: isadd,
              },
            })
            this.desDisabled = true
          }
        }
  
      },
      delCart(cart_id, index) {
        cart_id = parseInt(cart_id)
  	  uni.showModal({
  	    title: '是否删除该商品',
  	    success: function (res) {
  	      if (res.confirm) { 
  	        store.dispatch('cart/delCart', {
  	          uid: this.$store.state.user.userInfo.uid,
  	          openid: this.$store.state.user.userInfo.openid,
  	          cart_id: cart_id, // 要修改的购物车id
  	          arg: index, // 由于action 传参是能接收两参数，因此将index放入对象
  	        })
  	      }
  	    }.bind(this),
  	  })	
  	  // this.cartList.splice(index,1)
      },
    },
  }
  </script>
  
  <style lang="scss">
  .content {
    min-height: 100vh;
    background-color: #f2f2f2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 20rpx 40rpx;
    box-sizing: border-box;
  
    .partentCheck {
      width: 16px;
      height: 16px;
      border-radius: 22px;
      border: 1px solid #cfcfcf;
      background-color: #ffffff;
      margin: 24rpx 12rpx 24rpx 24rpx;
    }
    .partentChecked {
      width: 18px;
      height: 18px;
      border-radius: 22px;
      background-color: #ff6b4a;
      margin: 24rpx 12rpx 24rpx 24rpx;
      .correct {
        display: inline-block;
        position: relative;
        width: 10rpx;
        height: 2rpx;
        background: #ffffff;
        line-height: 0;
        font-size: 0;
        position: relative;
        top: -7px;
        left: 4px;
        -webkit-transform: rotate(45deg);
      }
      .correct:after {
        content: "/";
        display: block;
        width: 16rpx;
        height: 2rpx;
        background: #ffffff;
        -webkit-transform: rotate(-90deg) translateY(50%) translateX(50%);
      }
    }
  
    .card {
      background-color: #ffffff;
      border-radius: 16rpx;
      box-sizing: border-box;
      padding: 36rpx 36rpx 36rpx 18rpx;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 180rpx;
      .cardHeader {
        width: 100%;
        height: 36rpx;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        margin-bottom: 20rpx;
        image {
          height: 32rpx;
          width: 32rpx;
          padding-left: 6px;
          padding-right: 10px;
        }
        text {
          // font-family: PingFangSC-Regular;
          font-size: 14px;
          color: #333333;
          letter-spacing: -0.26px;
        }
      }
      .cardBody {
        width: 100%;
        min-height: 300rpx;
        display: flex;
        align-items: center;
        justify-content: space-between;
        .goodInfo {
          width: 390rpx;
          display: flex;
          flex-direction: row;
          justify-content: flex-start;
          padding-left: 6px;
  
          .imageWrap {
            height: 188rpx;
            width: 188rpx;
            margin-right: 28rpx;
  
            image {
              border-radius: 4px;
              height: 188rpx;
              width: 188rpx;
            }
          }
          .infoRight {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            justify-content: space-between;
            min-height: 240rpx;
  		  width: 100%;
            .goodName {
              display: -webkit-box;
              -webkit-box-orient: vertical;
              -webkit-line-clamp: 2;
              text-align: justify;
              overflow: hidden;
              font-size: 28rpx;
              color: #333333;
            }
            .describ {
              width: 100%;
              min-height: 80rpx;
  			background: #F9F9F9;
  			border-radius: 2px;
              box-sizing: border-box;
              padding: 10rpx;
              font-size: 20rpx;
              letter-spacing: -0.23px;
              color: #999999;
  			display: flex;
  			justify-content: space-between;
  			align-items: center;
  			.desL{
  				
  				view{
  					margin: 10rpx 0 10rpx 0 ;
  				}
  			}
  			
            }
            .priceBox {
              display: flex;
              justify-content: space-between;
              align-items: center;
              // margin-top: 26px;
              width: 100%;
              font-size: 14px;
              color: #999999;
              .maxCount {
                color: #999999;
                font-size: 20rpx;
              }
              .price {
                color: #ff6b4a;
                font-size: 28rpx;
              }
              .counter {
                display: flex;
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                font-size: 28rpx;
                color: #333333;
                width: 122rpx;
                .btn {
                  display: flex;
                  justify-content: center;
                  line-height: 32rpx;
                  height: 32rpx;
                  width: 32rpx;
                  background-color: #f2f2f2;
                  color: #cfcfcf;
                }
              }
            }
          }
        }
      }
    }
    .footer {
      position: fixed;
      left: 0;
      bottom: 0px;
      height: 112rpx;
      width: 100%;
      background-color: #ffffff;
      font-size: 16px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .footerLeft {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 50%;
        color: #333333;
        text {
          color: #ff6b4a;
        }
      }
      .footerRight {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        width: 50%;
        margin-right: 26rpx;
        .paybtn {
          display: flex;
          justify-content: center;
          align-items: center;
          background: #ff6b4a;
          border-radius: 20px;
          border-radius: 20px;
          color: #ffffff;
          width: 204rpx;
          height: 80rpx;
        }
      }
    }
  }
  /* 隐藏滚动条 */
   ::-webkit-scrollbar {
  	width: 0;
  	height: 0;
  	color: transparent;
    }
  </style>