Merge pull request 'update coupon height' (#73) from zhy into master

Reviewed-on: http://git.luyuan.tk/luyuan/deming/pulls/73
2020-07-20 17:29:07 +08:00
parent e6ddb3c5df 86686ef1a6
commit 864f43e200
1 changed files with 4 additions and 1 deletions
--- a/components/shop/youhq/index.vue
+++ b/components/shop/youhq/index.vue
@@ -74,7 +74,10 @@ export default {
 		},
 		setViewHeight() {
 			// 一个优惠券的高度 97px, 下距离 10px
-			const num = this.couponList.length;
+			let num = 0;
+			num = this.couponList.length 
+				? this.couponList.length > 4 ? 4 : this.couponList.length
+				: 1
 			this.swiperHeight = (97 + 10) * num - 10 + 'px';
 		},
 		toCouponPage() {