[完善] 上传限制提示

src/app/ui/collection-tools/collection-tools.component.ts

@@ -1095,9 +1095,14 @@ export class CollectionToolsComponent implements OnInit {
   openUploadQuestions () {
     let treeData = JSON.parse( JSON.stringify(this.dataSource.data) )
     let nodes = JSON.parse( JSON.stringify( JSON.parse(sessionStorage.getItem('examNodeList')) ) )
-    if (treeData && nodes) {
+    if (nodes) {
       let data = { treeData: treeData, question: JSON.parse( JSON.stringify(this.examMsg) ), node: nodes }
       let dialogRef = this.dialog.open(uploadQuestions,{data});
+    } else {
+      const config = new MatSnackBarConfig();
+      config.verticalPosition = 'top';
+      config.duration = 3000
+      this.snackBar.open('未选择考核处置节点','确定',config);
     }
   }
 
@@ -1846,7 +1851,7 @@ export class CollectionToolsComponent implements OnInit {
       const config = new MatSnackBarConfig();
       config.verticalPosition = 'top';
       config.duration = 3000
-      this.snackBar.open('暂无数据节点','确定',config);
+      this.snackBar.open('暂无处置节点','确定',config);
     }
   }