Task：订单提交页面优化/ 提交订单前，若在商品详情页选择了优惠券，则提交订单页面删除该按钮

components/CouponsPopup.vue

@@ -4,7 +4,7 @@
       <view class="popup-title bold tc v12-justify-between">
         <text></text>
         <text>优惠详情</text>
-        <u-icon name="close" color="#666" size="14" @click="close"></u-icon>
+        <u-icon name="close" color="#666" size="14" @click.stop="close"></u-icon>
       </view>
       <SubSection
         :current="current"
@@ -125,6 +125,10 @@ export default {
     currentPrice: {
       default: 0,
       type: Number
+    },
+    id: {
+      type: Number,
+      default: 0
     }
   },
   data() {
@@ -137,6 +141,17 @@ export default {
       },
     }
   },
+  watch: {
+    id: {
+      immediate: true,
+      handler(value) {
+        console.log('couponId', value);
+        if(value) {
+          this.selectCoupon(value)
+        }
+      }
+    } 
+  },
   computed: {
     list() {
       const temp = this.current === 0 ? this.twoList['usable'] : this.twoList['unusable']
@@ -197,6 +212,7 @@ export default {
       if (this.current === 1) return
       uni.setStorageSync('couponId', this.couponId)
       this.$emit('change', this.selectItem || {})
+      this.$emit('ok', this.couponId)
     }
   }
 }

pages/order/OrderSubmission/index.vue

@@ -109,7 +109,7 @@
             </view>
           </view>
           <view class="v12-justify-between v12-align-center">
-            <view class="v12-mr-2" @click="changeCoupons" v-if="couponList.usable.length !== 0">
+            <view class="v12-mr-2" @click="changeCoupons" v-if="couponList.usable.length !== 0 && !hasCoupon">
               <text class="v12-dark-text v12-font-24" >{{ couponList.usable.length === 0 ? '无' : '去选择' }}</text>
               <text class="iconfont icon-jiantou v12-font-24 v12-dark-text"></text>
             </view>
@@ -251,7 +251,9 @@
         v-if="couponList.usable.length > 0"
         :two-list="couponList"
         @change="changeCoupons"
+        @close="close"
         :currentPrice="force2Decimal(orderPrice.totalPrice)"
+        :id="couponId"
         @max="couponMax"
         :show-tab="false"
       />
@@ -372,7 +374,8 @@ export default {
       maxPoints: 0,
       pageKeyId: Object.freeze('orderConfirm'),
       total: 0,
-      couponTitle: ''
+      couponTitle: '',
+      hasCoupon: false,
     };
   },
   computed: mapGetters(["userInfo", "storeItems"]),
@@ -383,9 +386,9 @@ export default {
     shipping_type() {
       this.computedPrice('shipping_type');
     },
-    couponId() {
-      this.couponIndex = this.couponList['usable']?.findIndex(item => item.id === this.couponId)
-      this.computedPrice('couponId')
+    async couponId(value) {
+      this.couponIndex = this.couponList['usable']?.findIndex(item => item.id === value)
+      await this.computedPrice('couponId')
     }
   },
   onLoad() {
@@ -400,10 +403,11 @@ export default {
     if (that.$yroute.query.lotteryRecordId !== undefined) {
       that.lotteryRecordId = that.$yroute.query.lotteryRecordId
     }
-    that.getCartInfo()
+    that.hasCoupon = that.$yroute.query.couponId !== ''
   },
   onShow() {
     const _this = this
+    _this.getCartInfo()
     //获取用户信息
     _this.$store.dispatch("getUser", true)
     const chooseAddress = uni.getStorageSync('chooseAddress') || {}
@@ -433,7 +437,7 @@ export default {
     isNullOrEmpty,
     couponMax(e) {
       this.couponTitle = e.couponTitle
-      this.couponId = uni.getStorageSync('couponId') || 0
+      this.couponId = this.$yroute.query.couponId ||  uni.getStorageSync('couponId') || 0
     },
     showStoreList() {
       this.$store.commit("get_to", "orders");
@@ -785,6 +789,9 @@ export default {
         that.$refs.payPwdPop.close();//关闭支付密码弹窗
       });
     },
+    close() {
+      this.show = !this.show
+    },
     // v9-2
     changeCoupons(item) {
       if(!item) return

pages/shop/GoodsCon/index.vue

@@ -57,7 +57,7 @@
             <view
               v-if="attr.productSelect.earnPoints"
               :class="couponListLimit2ToShow.length > 0 ? 'earn-points' : ''"
-              class="value value2 v12-font-24 v12-primary-text"
+              class="value value2 v12-font-24 v12-primary-text v12-mb-2"
             >
               预计获得{{ attr.productSelect.earnPoints }}积分
             </view>
@@ -183,7 +183,7 @@
 
         <!-- v9 优惠券开始 -->
         <u-popup :show="show" :round="10" mode="bottom" closeOnClickOverlay @close="changeCoupons()">
-          <CouponsPopup :two-list="couponList" @change="changeCoupons" @close="changeCoupons()" :showTab="false" :currentPrice="storeInfo.price" />
+          <CouponsPopup :two-list="couponList" @ok="setCoupon" @change="changeCoupons" @close="changeCoupons()" :showTab="false" :currentPrice="storeInfo.price" />
         </u-popup>
         <!-- v9 优惠券结束 -->
 
@@ -618,7 +618,8 @@ export default {
       isFavorite: false,
       pageKeyId: '',
       couponListLimit2ToShow: [],
-      qualifications: []
+      qualifications: [],
+      couponId: null
     }
   },
   computed: mapGetters(['isLogin', 'location', 'userInfo']),
@@ -1383,11 +1384,13 @@ export default {
       postCartAdd(q).then(function (res) {
         that.isOpen = false
         that.attr.cartAttr = false
+        console.log( that.couponId)
         if (news) {
           that.$yrouter.push({
             path: "/pages/order/OrderSubmission/index",
             query: {
-              id: res.data.cartId
+              id: res.data.cartId,
+              couponId: that.couponId
             }
           })
         } else {
@@ -1438,9 +1441,12 @@ export default {
       this.posters = false
     },
     // v9-2
-    changeCoupons() {
+    changeCoupons(e) {
       this.show = !this.show
     },
+    setCoupon(couponId) {
+      this.couponId = couponId
+    },
     async checkFavorite() {
       const res = await checkProduct(this.id, this.uniqueId)
       if (res.success) this.isFavorite = res.data.hasFavorite