5.31宁夏领料申请数量限制

pages/deviceDetail/deviceDetail.vue

@@ -18,6 +18,7 @@
 				:clear="false"
 			></uni-data-select>
 		</view>
+		<h5 class="tit">当前型号剩余库存：{{ leftNum }}</h5>
 		<h5 class="tit">预约数量</h5>
 		<view class="select-num">
 			<uni-number-box v-model="deviceNum" @change="numChange" :min="1"/>
@@ -56,6 +57,7 @@ import { basePath } from '../../public';
 				specRange: [
 					
 				],
+				leftNum: '',
 				companyId: '',
 				status: '',
 				baseUrl: 'http://112.29.103.165:21624/dev-api/system'
@@ -79,6 +81,7 @@ import { basePath } from '../../public';
 				this.status = this.specRange[e].status
 				this.typeId = this.specRange[e].typeId
 				this.specVal = this.specRange[e].leasePrice
+				this.leftNum = this.specRange[e].leftNum
 				this.devicePrice = '￥' + (Math.round((e * this.deviceNum) * 100)/100)
 			},
 			numChange (e) {
@@ -93,8 +96,14 @@ import { basePath } from '../../public';
 						title: '请选择规格！'
 					})
 				} else {
-					console.log(this.typeId, this.deviceNum, this.companyId);
+					console.log(this.typeId, this.deviceNum, this.companyId, this.leftNum);
 					// 向购物车内添加商品
+					if (this.deviceNum > this.leftNum) {
+						uni.showToast({
+							icon: 'none',
+							title: '当前领料数量大于库存数量！'
+						})
+					} else {
 						that.$api.fetchMaterial.addItemToCart({
 							typeId: this.typeId,
 							bookNum: this.deviceNum,
@@ -120,6 +129,7 @@ import { basePath } from '../../public';
 						}).catch(err => {
 							console.log(err);
 						})
+					}
 					/* let localGoodList = uni.getStorageSync('goodList')
 					localGoodList.push({
 						pic: this.bgList[0],
@@ -167,7 +177,8 @@ import { basePath } from '../../public';
 							value: index,
 							status: item['status'],
 							typeId: item['typeId'],
-							leasePrice: item['leasePrice']
+							leasePrice: item['leasePrice'],
+							leftNum: item['num']
 						}
 					})
 				} else {
@@ -199,14 +210,14 @@ import { basePath } from '../../public';
 		width: 90%;
 		font-weight: normal;
 		font-size: 14px;
-		margin: 1vh auto;
+		margin: 2vh auto;
 		display: flex;
 		justify-content: space-between;
 	}
 	.drop-menu, .select-num{
 		width: 90%;
 		margin: 0 auto;
-		margin-bottom: 6vh;
+		margin-bottom: 2vh;
 	}
 	.operation{
 		width: 100%;