render modal when show changes bootstarp code example

Example 1: bootstrap modal

  Launch demo modal




  

    

      

        
Modal title
        
          ×
        
      
      

        ...
      
      

        Close
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Example 2: modal bootstrap 4

  Launch demo modal




  

    

      

        
Modal title
        
          ×
        
      
      

        ...
      
      

        Close
        Save changes