Fix(商品详情):[#1930优惠券换行问题

assets/css/goods.less

@@ -59,6 +59,9 @@
       font-size: 24rpx;
       text-align: right;
     }
+    .value2 {
+      width: auto;
+    }
 
     .red {
       color: #FF564A;

pages/shop/GoodsCon/index.vue

@@ -154,19 +154,20 @@
 
         <!-- v6服务项目开始 -->
         <view class="service-section goods-section" v-if="storeInfo && storeInfo.isTickets!=1">
-          <view class="cell flex jc-between ai-center" @click="changeCoupons()" v-if="couponList['usable'].length>0">
-            <view>
-              <template v-for="(item, index) in couponList.usable">
-                <text
-                  v-if="index < 2"
-                  :key="index"
-                  class="coupon-label tc"
-                >
-                  {{ item.couponTitle }}
-                </text>
-              </template>
+          <view
+            v-if="couponListLimit2ToShow.length > 0"
+            class="cell flex jc-between ai-center"
+            @click="changeCoupons()"
+          >
+            <view
+              v-for="(item, index) in couponListLimit2ToShow"
+              :key="index"
+              class="coupon-label tc"
+            >
+              {{ item.couponTitle }}
             </view>
-            <view class="value">优惠详情
+            <view class="value value2">
+              优惠详情
               <uni-icons type="right" size="13" color="#707070"></uni-icons>
             </view>
           </view>
@@ -507,8 +508,9 @@ export default {
       show: false,
       uniqueId: null,
       isFavorite: false,
-      pageKeyId: ''
-    };
+      pageKeyId: '',
+      couponListLimit2ToShow: []
+    }
   },
   computed: mapGetters(["isLogin", "location", "userInfo"]),
   onShareAppMessage() {
@@ -917,6 +919,22 @@ export default {
 
         // data.couponList['unusable']?.map(item => item.status = 2)
         this.$set(this, 'couponList', data.couponList)
+        const usableList = data.couponList.usable
+        if (usableList.length > 0) {
+          const tempType = {}
+          const tempTypeArr = []
+          usableList.map(usableItem => {
+            if (!tempType[usableItem.type + '']) {
+              tempType[usableItem.type + ''] = 1
+              tempTypeArr.push(usableItem)
+            }
+          })
+          if (tempTypeArr.length >= 2) {
+            this.couponListLimit2ToShow = [tempTypeArr[0], tempTypeArr[1]]
+          } else {
+            this.couponListLimit2ToShow = [tempTypeArr[0]]
+          }
+        }
         this.$set(this, 'replyCount', data.replyCount)
         this.$set(this, 'replyChance', data.replyChance)
         this.reply = data.reply ? [data.reply] : []