调整采购订单管理，一旦维护下线日期后则数据不能在修改

anrui-scm/anrui-scm-ui/src/views/cheliang/cheliangcaigou/cheliangcaigou.vue

@@ -58,7 +58,7 @@
           <el-table-column width="60px" label="序号" type="index" :index="indexMethod" align="center"/>
           <el-table-column label="操作" align="center" width="150">
             <template slot-scope="scope">
-              <el-button type="primary" size="small" @click="handleUpdate(scope.row)">编辑</el-button>
+              <el-button type="primary" size="small" :disabled="scope.row.offlineDate !==''" @click="handleUpdate(scope.row)">编辑</el-button>
               <el-button type="primary" size="small" @click="handleLooK(scope.row)">查看</el-button>
             </template>
           </el-table-column>