发表新帖
发表新帖

Hide div's if they are empty

后端 未结
关注
10 1505
不思量自难忘°
不思量自难忘° 2020-12-03 07:21

I have some div\'s that maybe be empty (depending on server-side logic).




         


        

      

      
      

        

          10条回答        


        
    
                    
  • 
            
            
    
                         
                 囚心锁ツ 
              
              
    
                
                   囚心锁ツ
                                             
                
                
                (楼主)
            
              
                  
    
                2020-12-03 08:08
              
    

            
    
            
    
              
              

    Why does nobody use .filter ?
    


    $("div.section").filter(function() {
    return this.childNodes.length === 0;
}).hide();

    


    This is a more elegant solution compared to using .each.
    
    
    
             
    
                                                        
    
            
    
            
    
              
                
                0
              
                   
                
               讨论(0)
              
                                                  
              
              
    
                          
             
       
          
              
    
                                       
    

    

                
    
                         
          
    • 
                              			
        

        
        

          

            
            

              
              

            
    


                                 
              

            

                          
    

        
         

                
                

                  
                

                

                   看不清?
                

              

                                  

                    
   
                 
             
              
提交回复
热议问题