三期商品购买

pages/goodsDetail/index.vue

@@ -293,7 +293,7 @@
 				var context = uni.createCanvasContext('mycanvas', this);
 				let goods = that.goods_detail;
 				let title = goods.name;
-				let price = '￥'+goods.specs[0].selling_price;
+				let price = '￥'+goods.specs[this.chooseTag].selling_price;
 				//背景图
 				var path = that.backgroundImg;
 				// context.setFillStyle("#fff")
@@ -458,8 +458,8 @@
 			// 跳转到确认下单页面
 			toAddOrder() {
 				let goods_id = this.goods_detail.id;
-				let goods_specs_id = this.goods_detail.specs[0].id
-				this.$url('/pages/order/confirm-order?goods_id=' + goods_id + '&goods_specs_id=' + goods_specs_id +'&pt='+ this.pt +'&share_id='+ this.s_id);
+				let goods_specs_id = this.goods_detail.specs[this.chooseTag].id
+				this.$url('/pages/order/confirm-order?goods_id=' + goods_id + '&goods_specs_id=' + goods_specs_id +'&pt='+ this.pt +'&share_id='+ this.s_id+'&choose_tag='+this.chooseTag);
 			},
 			// 预览图片
 			lookImg(index) {

pages/order/confirm-order.vue

@@ -21,11 +21,11 @@
 							</view>
 							
 							<view class="flex justify-between margin-top-sm">
-								<lf-price :price="orderDetails.goods.specs[0].selling_price" /> 
+								<lf-price :price="orderDetails.goods.specs[choose_tag].selling_price" /> 
 								
 								
 								<!-- <view class="text-red text-price lf-font-42 lf-font-bold" style="margin-top: 12rpx;">
-									{{Number(orderDetails.goods.specs[0].selling_price || 0)}}
+									{{Number(orderDetails.goods.specs[choose_tag].selling_price || 0)}}
 								</view> -->
 							</view>
 						</view>
@@ -61,9 +61,9 @@
 						<view class="flex align-center">
 							<text class="lf-font-28 text-gray">应付款：</text>
 							
-							<lf-price :price="total(num, orderDetails.goods.specs[0].selling_price)" /> 
+							<lf-price :price="total(num, orderDetails.goods.specs[choose_tag].selling_price)" /> 
 							<!-- <view class="text-red text-price lf-font-42 lf-font-bold">
-								{{ total(num, orderDetails.goods.specs[0].selling_price) }}
+								{{ total(num, orderDetails.goods.specs[choose_tag].selling_price) }}
 							</view> -->
 						</view>
 						
@@ -102,7 +102,8 @@
 				ifPay: true,
 				limit: 1,
 				pt: 1,
-				share_id: 1
+				share_id: 1,
+				choose_tag: 0
 			}
 		},
 		computed: {
@@ -130,6 +131,8 @@
 			this.order_id = e.order_id;
 			this.goods_specs_id = e.goods_specs_id
 			this.share_id = e.share_id
+			this.choose_tag = e.choose_tag
+			console.log('xuanze',this.choose_tag)
 			if(this.goods_id && this.goods_specs_id) {
 				this.getConfirmOrder()
 			}
@@ -151,7 +154,7 @@
 			getConfirmOrder() {
 				this.$http(this.API.API_COFIRMORDER_DETAILS, {goods_id: this.goods_id,goods_specs_id: this.goods_specs_id}).then(res => {
 					this.orderDetails = res.data
-					this.limit = res.data.goods.specs[0].limit
+					this.limit = res.data.goods.specs[this.choose_tag].limit
 					// this.limit = 10
 					this.skeletonLoading = false
 				})
@@ -186,7 +189,7 @@
 				});
 			},
 			submit(){
-				if(this.total(this.num,this.orderDetails.goods.specs[0].selling_price) == 0) {
+				if(this.total(this.num,this.orderDetails.goods.specs[this.choose_tag].selling_price) == 0) {
 					this.num = 1
 					return this.$msg('商品数量格式不对!');
 				}