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jQuery hover and class selector

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半阙折子戏
半阙折子戏 2020-12-10 00:56

I wan\'t to change the background color of a div dynamicly using the following HTML, CSS and javascript. HTML:


      
      

        

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                 青春惊慌失措 
              
              
    
                
                   青春惊慌失措
                                             
                
                
                (楼主)
            
              
                  
    
                2020-12-10 01:24
              
    

            
    
            
    
              
              

    On a side note this is more efficient:
    


    $(".menuItem").hover(function(){
    this.style.backgroundColor = "#F00";
}, function() {
    this.style.backgroundColor = "#000";
});

    
    
    
             
    
                                                        
    
            
    
            
    
              
                
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