React-Bootstrap

import
 Button 
from
 
'react-bootstrap/Button'
;
import
 ButtonGroup 
from
 
'react-bootstrap/ButtonGroup'
;
import
 Dropdown 
from
 
'react-bootstrap/Dropdown'
;
import
 DropdownButton 
from
 
'react-bootstrap/DropdownButton'
;
function
 
VerticalExample
(
)
 
{
  
return
 
(
    
<
ButtonGroup
 
vertical
>
      
<
Button
>
Button
</
Button
>
      
<
Button
>
Button
</
Button
>
      
<
DropdownButton
        
as
=
{
ButtonGroup
}
        
title
=
"
Dropdown
"
        
id
=
"
bg-vertical-dropdown-1
"
      
>
        
<
Dropdown.Item
 
eventKey
=
"
1
"
>
Dropdown link
</
Dropdown.Item
>
        
<
Dropdown.Item
 
eventKey
=
"
2
"
>
Dropdown link
</
Dropdown.Item
>
      
</
DropdownButton
>
      
<
Button
>
Button
</
Button
>
      
<
Button
>
Button
</
Button
>
      
<
DropdownButton
        
as
=
{
ButtonGroup
}
        
title
=
"
Dropdown
"
        
id
=
"
bg-vertical-dropdown-2
"
      
>
        
<
Dropdown.Item
 
eventKey
=
"
1
"
>
Dropdown link
</
Dropdown.Item
>
        
<
Dropdown.Item
 
eventKey
=
"
2
"
>
Dropdown link
</
Dropdown.Item
>
      
</
DropdownButton
>
      
<
DropdownButton
        
as
=
{
ButtonGroup
}
        
title
=
"
Dropdown
"
        
id
=
"
bg-vertical-dropdown-3
"
      
>
        
<
Dropdown.Item
 
eventKey
=
"
1
"
>
Dropdown link
</
Dropdown.Item
>
        
<
Dropdown.Item
 
eventKey
=
"
2
"
>
Dropdown link
</
Dropdown.Item
>
      
</
DropdownButton
>
    
</
ButtonGroup
>
  
)
;
}
export
 
default
 VerticalExample
;