优化

src/pages/order/quotation.vue

@@ -39,6 +39,7 @@
 											height="50"
 											placeholder="请输入单价"
 											style="width: 200rpx;"
+											@input="priceCheck($event, index)"
 										/>
 									</view>
 									<view
@@ -50,7 +51,7 @@
 											type="number"
 											:disabled="true"
 											height="50"
-											placeholder=""
+											placeholder="合同报价"
 											style="width: 200rpx;"
 										/>
 									</view>
@@ -171,7 +172,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, getCurrentInstance, ComponentInternalInstance, computed  } from 'vue';
+import { ref, getCurrentInstance, ComponentInternalInstance, computed, nextTick  } from 'vue';
 import { fillQuotation, quotationInit, quotationOrder } from '@/api/cart';
 import { onLoad, onReady } from '@dcloudio/uni-app';
 import { orderDetail, getTax } from '@/api/index';
@@ -328,6 +329,15 @@ let taxTotlePirce = computed(() => {
 	return Number(taxTotlePic).toFixed(2);
 });
 
+// 单价不可以为负数
+let priceCheck = (val: any, index: number) => {
+	if(val <= 0) {
+		nextTick(() => {
+			detailData.value[index].unitPrice = ''
+		})
+	}
+}
+
 let submit = () => {
 	// 保证单价必填
 	new Promise((resolve, reject) => {