How to clone two columns in a table using jQuery

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执笔经年 2021-01-18 15:44

I am trying to clone 2 columns from a table to a new table using jQuery. The source table is below:



        
      
      
      
        
          5条回答        

        
                    
            
            
                         
                
              
              
                
                   予麋鹿
                                             
                
                
                (楼主)
            
              
              
                2021-01-18 16:21
              

            
            
                        
I have goog way, how to play with columns, i write here full code:



function add_column(copy, paste)
{
		$("."+copy+":first").clone().appendTo("."+paste);
		$("."+paste+" tr:last input").val('');
		$("."+paste+" tr:last select").val('');
		// and etc...
}

function remove_column(e, paste)
{
		var how = $("."+paste+" tr").length;
		if(how >= 2)
		{
				$(e).parent().parent().remove();
		} else {
				$("."+paste+" input").val('');
				$("."+paste+" select").val('');
				// and etc...
		}
}

										

											
											
												
    
        

													
														
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