修改了导出样品抽样单

pages/soil-sample-manage/sample-alone-keep/entrust-sample-manage/WaitReceive.vue

@@ -29,7 +29,7 @@
               <Input v-model="formObj.experimentNames" @on-enter="_formSearch" style="width: 150px;" placeholder="请输入试验项目或试验项目简写" clearable />
             </Form-item>
             <Form-item class="search-btn" style="margin-left: 10px;">
-              <Button type="primary" @click="_formSearch">搜索</Button>
+              <Button @click="_formSearch" type="primary">搜索</Button>
             </Form-item>
           </Form>
         </Col>
@@ -324,19 +324,24 @@ export default {
       })
     },
     _exportTemplate() {
-      const data = {
-        downloadUrl:
-          '/soil/v1/sample/export_sampling_list?ids=' + this.selectIds.join(',')
-        // downloadUrl: '/soil/v1/sample/export_sampling_list'
-      }
-      console.log(data)
-      this.$Modal.confirm({
-        title: '提示',
-        content: '确定要导出该模板？',
-        onOk: () => {
-          this._download(data)
+      if (this.selectIds.length === 0) {
+        this.$Message.warning('请至少选择一条数据')
+      } else {
+        const data = {
+          downloadUrl:
+            '/soil/v1/sample/export_sampling_list?ids=' +
+            this.selectIds.join(',')
+          // downloadUrl: '/soil/v1/sample/export_sampling_list'
         }
-      })
+        console.log(data)
+        this.$Modal.confirm({
+          title: '提示',
+          content: '确定要导出该模板？',
+          onOk: () => {
+            this._download(data)
+          }
+        })
+      }
     },
     _download(data) {
       window.open(global.baseURL + data.downloadUrl, '_blank')