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React colspan not working

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梦谈多话
梦谈多话 2020-12-14 00:34

Why colspan attribute doesn\'t have effect in React? I created simple component which renders the following:


    <         


        

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                 悲哀的现实 
              
              
    
                
                   悲哀的现实
                                             
                
                
                (楼主)
            
              
                  
    
                2020-12-14 01:03
              
    

            
    
            
    
              
              

    From React's DOM Differences documentation:
    


    
  
    All DOM properties and attributes (including event handlers) should be camelCased to be consistent with standard JavaScript style.
    

    


    If you check your browser's console, you'll see that React warns you about this:
    


    

    

    





    

    

    

    

    


    Warning: Unknown DOM property colspan. Did you mean colSpan?
    in th (created by App)
    in tr (created by App)
    in tbody (created by App)
    in table (created by App)
    in App

    
    
    
             
    
                                                        
    
            
    
            
    
              
                
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