| 
					
				 | 
			
			
				@@ -37,7 +37,8 @@ var projectObj = { 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				         if($('#linkComments').hasClass('active')){ 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				             subViewObj.loadComments(node); 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				         } 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				-        gljOprObj.mainTreeSelectedChange = gljOprObj.selectedNodeId != node.getID(); 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+        let nodeID = node ? node.getID() : null; 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+        gljOprObj.mainTreeSelectedChange = gljOprObj.selectedNodeId != nodeID; 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				         if(init) subObj.initNavItem(node); 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				        /* 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				        2018-11-9 在NavItem里设置了默认显示的item,在里执行了click这个操作所以这两个操作不用重复执行了 
			 |