Bootstrap: Collapse other sections when one is expanded

Question

I am making a Rails app, and am trying to achieve a particular functionality relating to Twitter\'s Bootstrap collapse. Bear with me as I explain it.

I currently hav

Answer 1

Bootstrap 3 example with side by side buttons below the content

.panel-heading {
  display: inline-block;
}

.panel-group .panel+.panel {
  margin: 0;
  border: 0;
}

.panel {
  border: 0 !important;
  -webkit-box-shadow: none !important;
  box-shadow: none !important;
  background-color: transparent !important;
}

    

        

            
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
        sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
        quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
        
    
    

        

            
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
        sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
        quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
        
    
    

        

            
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
        sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
        quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
        
    


    

        Collapsible Group 1
    


    

        Collapsible Group 2
    


    

        Collaple Group 3
    

Bootstrap 3 example with side by side buttons above the content

.panel-heading {
  display: inline-block;
}

.panel-group .panel+.panel {
  margin: 0;
  border: 0;
}

.panel {
  border: 0 !important;
  -webkit-box-shadow: none !important;
  box-shadow: none !important;
  background-color: transparent !important;
}

    

        Collapsible Group 1
    


    

        Collapsible Group 2
    


    

        Collaple Group 3
    


    

        

            
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
        sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
        quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
        
    
    

        

            
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
        sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
        quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
        
    
    

        

            
Lorem ipsum dolor sit amet, consectetur adipisicing elit,
        sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
        quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.