问题修改

src/pages/repair/repairManage/code-operate.vue

@@ -77,15 +77,16 @@
                     </uni-forms-item> -->
                     <div v-for="(item, index) in partItems" :key="index">
                         <uni-forms-item label="配件类型">
-                            <treeSelect
-                                style="width: 100%; height: 90rpx"
-                                ref="treeSelectRef"
-                                :options="partTreeData"
-                                @change="partTreeChange"
-                                :index="index"
-                                @clear="clearPart"
-                                :defaultProps="defaultProps"
-                            ></treeSelect>
+                          <treeSelect
+                              style="width: 100%;height: 90rpx;"
+                              :ref="el => { if (el) treeSelectRef[index] = el }"
+                              :options="partTreeData"
+                              v-model="item.partId"
+                              @change="partTreeChange"
+                              :index="index"
+                              @clear="clearPart"
+                              :defaultProps="defaultProps"
+                          ></treeSelect>
                         </uni-forms-item>
                         <uni-forms-item label="配件数量">
                             <uni-easyinput
@@ -411,18 +412,18 @@ const getPartItemData = async () => {
         }));
         
         // 使用 nextTick 确保组件渲染完成
-        nextTick(() => {
-            partItems.value.forEach((item, index) => {
-                if (item.partId) {
-                    console.log("尝试设置 partId", item.partId)
-                    if (treeSelectRef.value[index] && treeSelectRef.value[index].setSelectedValue) {
-                        treeSelectRef.value[index].setSelectedValue(item.partId);
-                    } else {
-                        console.warn(`treeSelectRef[${index}] 没有 setSelectedValue 方法`)
-                    }
-                }
-            });
-        });
+      nextTick(() => {
+        setTimeout(() => {
+          partItems.value.forEach((item, index) => {
+            if (item.partId) {
+              const treeSelect = treeSelectRef.value[index];
+              if (treeSelect?.setSelectedValue) {
+                treeSelect.setSelectedValue(item.partId);
+              }
+            }
+          });
+        }, 500);  // 延迟 500ms 确保 treeSelect 内部数据加载完成
+      });
     }
 }
 const addPart = () => {