2017-06-05 1 views

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Je trouve enfin la solution pour la requête ci-dessus. Essayez le code ci-dessous dans Firefox aussi travaille ..

<script type='text/javascript'> 
     var isCtrl = false; 
     document.onkeyup=function(e) 
     { 
      if(e.which == 17) 
      isCtrl=false; 
     } 
     document.onkeydown=function(e) 
     { 
      if(e.which == 17) 
      isCtrl=true; 
      if((e.which == 85) || (e.which == 80) || (e.which == 123) || (e.which == 67) && (isCtrl == true)) 
      { 
       return false; 
      } 
     } 
     var isNS = (navigator.appName == "Netscape") ? 1 : 0; 
     if(navigator.appName == "Netscape") document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP); 
     function mischandler(){ 
      return false; 
     } 
     function mousehandler(e){ 
      var myevent = (isNS) ? e : event; 
      var eventbutton = (isNS) ? myevent.which : myevent.button; 
      if((eventbutton==2)||(eventbutton==3)) return false; 
     } 
     document.oncontextmenu = mischandler; 
     document.onmousedown = mousehandler; 
     document.onmouseup = mousehandler; 
</script> 

<body oncontextmenu="return false;">