fix: 用picker替代popup修复添加商品

src/pages/order/create.vue

@@ -22,7 +22,14 @@
     <view class="section">
       <view class="section-header">
         <text class="section-title">商品明细</text>
-        <text class="add-btn" @click="addProduct">+ 添加商品</text>
+        <picker 
+          mode="selector" 
+          :range="productList" 
+          range-key="name" 
+          @change="onProductSelect"
+        >
+          <text class="add-btn">+ 添加商品</text>
+        </picker>
       </view>
       
       <view v-for="(item, index) in orderItems" :key="index" class="order-item">
@@ -136,30 +143,6 @@
       </view>
       <button class="submit-btn" @click="createOrder">创建订单</button>
     </view>
-
-    <!-- 商品选择弹窗 -->
-    <uni-popup ref="productPopup" type="bottom">
-      <view class="product-popup">
-        <view class="popup-header">
-          <text>选择商品</text>
-          <text @click="$refs.productPopup.close()">关闭</text>
-        </view>
-        <view class="popup-search">
-          <input v-model="searchKeyword" placeholder="搜索商品" />
-        </view>
-        <scroll-view class="popup-list" scroll-y>
-          <view 
-            v-for="p in productList" 
-            :key="p.productId"
-            class="popup-item"
-            @click="selectProduct(p)"
-          >
-            <text>{{ p.name }}</text>
-            <text>¥{{ p.price }}</text>
-          </view>
-        </scroll-view>
-      </view>
-    </uni-popup>
   </view>
 </template>
 
@@ -205,10 +188,8 @@ export default {
     selectCustomer(e) {
       this.selectedCustomer = this.customers[e.detail.value]
     },
-    addProduct() {
+    onProductSelect(e) {
-      this.$refs.productPopup.open()
+      const product = this.productList[e.detail.value]
-    },
-    selectProduct(product) {
       // 检查是否已添加
       const exists = this.orderItems.find(item => item.productId === product.productId)
       if (exists) {
@@ -218,6 +199,12 @@ export default {
       
       this.orderItems.push({
         productId: product.productId,
+        productName: product.name,
+        price: product.price,
+        quantity: 1
+      })
+      this.calcAmount()
+    },
         productName: product.name,
         spec: product.spec,
         unit: product.unit,
@@ -226,7 +213,6 @@ export default {
       })
       
       this.calcAmount()
-      this.$refs.productPopup.close()
     },
     removeItem(index) {
       this.orderItems.splice(index, 1)
@@ -499,39 +485,4 @@ export default {
   border-radius: 40rpx;
   font-size: 28rpx;
 }
-
-.product-popup {
-  background: #fff;
-  height: 60vh;
-  border-radius: 24rpx 24rpx 0 0;
-}
-
-.popup-header {
-  display: flex;
-  justify-content: space-between;
-  padding: 24rpx;
-  border-bottom: 1rpx solid #eee;
-}
-
-.popup-search {
-  padding: 20rpx;
-}
-
-.popup-search input {
-  height: 60rpx;
-  background: #f5f5f5;
-  border-radius: 8rpx;
-  padding: 0 20rpx;
-}
-
-.popup-list {
-  height: calc(60vh - 140rpx);
-}
-
-.popup-item {
-  display: flex;
-  justify-content: space-between;
-  padding: 24rpx;
-  border-bottom: 1rpx solid #f5f5f5;
-}
 </style>