JQuery treeview折叠最后点击的菜单

Question

我正在使用Jquery treeview在网页中显示我的菜单列表，在树视图中单击列表项会打开一个新页面。在新页面中如何将最后单击的列表项父菜单设置为可折叠并保留所有菜单列表都应处于可扩展模式。

main.html中

    
    
    jQuery mtree.js demos
    

    
    
      
        
Africa
          

            
Algeria
            
Marocco
            
Libya
            
Somalia
            
Kenya
            
Mauritania
            
South Africa
          
        
        
America
          

            
North-America
              

                
Canada
                
USA
                  

                    
New York
                    
California
                      

                        
Los Angeles
                        
San Diego
                        
Sacramento
                        
San Francisco
                        
Bakersville
                      
                    
                    
Lousiana
                    
Texas
                    
Nevada
                    
Montana
                    
Virginia
                  
                
              
            
            
Middle-America
              

                
Mexico
                
Honduras
                
Guatemala
              
            
            
South-America
              

                
Brazil
                
Argentina
                
Uruguay
                
Chile
              
            
          
        
        
Asia
          

            
China
            
India
            
Malaysia
            
Thailand
            
Vietnam
            
Singapore
            
Indonesia
            
Mongolia
          
        
        
Europe
          

            
North
              

                
Norway
                
Sweden
                
Finland
              
            
            
East
              

                
Romania
                
Bulgaria
                
Poland
              
            
            
South
              

                
Italy
                
Greece
                
Spain
              
            
            
West
              

                
France
                
England
                
Portugal
              
            
          
        
        
Oceania
          

            
Australia
            
New Zealand
          
        
        
Arctica
        
Antarctica
    
     
     
     
     
    THIS IS MAIN PAGE
    

kenya.html

    
    
    jQuery mtree.js demos
    

    
    
      
        
Africa
          

            
Algeria
            
Marocco
            
Libya
            
Somalia
            
Kenya
            
Mauritania
            
South Africa
          
        
        
America
          

            
North-America
              

                
Canada
                
USA
                  

                    
New York
                    
California
                      

                        
Los Angeles
                        
San Diego
                        
Sacramento
                        
San Francisco
                        
Bakersville
                      
                    
                    
Lousiana
                    
Texas
                    
Nevada
                    
Montana
                    
Virginia
                  
                
              
            
            
Middle-America
              

                
Mexico
                
Honduras
                
Guatemala
              
            
            
South-America
              

                
Brazil
                
Argentina
                
Uruguay
                
Chile
              
            
          
        
        
Asia
          

            
China
            
India
            
Malaysia
            
Thailand
            
Vietnam
            
Singapore
            
Indonesia
            
Mongolia
          
        
        
Europe
          

            
North
              

                
Norway
                
Sweden
                
Finland
              
            
            
East
              

                
Romania
                
Bulgaria
                
Poland
              
            
            
South
              

                
Italy
                
Greece
                
Spain
              
            
            
West
              

                
France
                
England
                
Portugal
              
            
          
        
        
Oceania
          

            
Australia
            
New Zealand
          
        
        
Arctica
        
Antarctica
    
     
     
     
     
    THIS IS Kenya PAGE
    

当我点击非洲 - ＆gt;它在main.html页面中的kenya重定向到kenya.html我想在kenya.html页面突出肯尼亚链接。