jquery disables shortcut keys such as disabling F5 refresh disable right-click menu and so on simple implementation _jquery

Disable the right mouse button menu bar

$ (' body '). Bind ("ContextMenu", function (event) {return  
    false;  
  }); 

Disable shortcut keys

$ ("body"). Bind ("KeyDown", function (e) {    
  e=window.event| | e; 
    
   Prevent the space bar from paging  
   if (event.keycode==32) {return 
    false;  
   } 
    
   Mask F5 Refresh key  
   if (event.keycode==116) { 
    e.keycode = 0;//ie needs to be set to KeyCode false return  
    false;  
   }  
   
   Shielding ALT + Direction key ←  
   //Shielding ALT + Direction key → 
   if ((Event.altkey) && ((event.keycode==37) | | (event.keycode==39)))  
   {  
    event.returnvalue=false;  
    return false; 
   } 
  
   Mask BACKSPACE Delete key  
   if (event.keycode==8) {return 
    false;  
   } 
  
  Shielded Ctrl+r  
  if ((Event.ctrlkey) && (event.keycode==82)) { 
    E.keycode = 0;  
    return false;  
  } 
 });

The above jquery disable shortcut keys such as disable F5 refresh disabled Right-click menu and so on simple implementation is small set to share all the content, hope to give you a reference, also hope that we support cloud habitat community.