修改借款管理里，查看预算的显示效果

oa-ui/src/views/flowable/form/finance/borrowForm.vue

@@ -336,7 +336,10 @@
       </div>
     </el-dialog>
     <el-dialog title="查看预算" :visible.sync="openBudget" width="65%" append-to-body>
-      <new-budget-info :taskForm="budgetTaskForm" :taskName="''"></new-budget-info>
+      <new-budget-info :taskForm="budgetTaskForm" :taskName="''" v-if="budgetTaskForm.formId"></new-budget-info>
+      <div v-else>
+        <el-empty description="暂无预算信息" />
+      </div>
     </el-dialog>
     <el-drawer title="查看历史借款" :visible.sync="openBorrow" direction="rtl" size="35%" append-to-body>
       <history-borrow :historyBorrowList="historyBorrowList"></history-borrow>