Fix：没有优惠券时最大值计算报错

2024-09-18 16:11:25 +08:00
parent d3d22a3c87
commit edcb64fbf6
1 changed files with 5 additions and 3 deletions
@@ -157,8 +157,10 @@ export default {
      return maxIndex
    },
    largOne() {
-      this.selectCoupon(this.list[this.maxIndex].id)
-      return this.list[this.maxIndex]
+      if(this.list[this.maxIndex]) {
+        this.selectCoupon(this.list[this.maxIndex].id)
+      }
+      return this.list[this.maxIndex] || {}
    }
    
  },
@@ -171,7 +173,7 @@ export default {
    },
    selectCoupon(id) {
      this.couponId = id
-      this.selectItem = this.list.find(e => e.id === id)
+      this.selectItem = this.list.find(e => e.id === id) || {}
      this.list.map(item => {
        item.checked = id === item.id
      })