js 이벤트 귀속 단축 키

1364 단어 js단축 키
<html>
<head>
<script type="text/javascript">
window.onload=function(){
	HotKeyHandler.Init();
}
var HotKeyHandler={
	currentMainKey:null,
	currentValueKey:null,
	Init:function(){
		HotKeyHandler.Register(0,"K",function(){alert("    ");});
	},
	Register:function(tag,value,func){
		var MainKey="";
		switch(tag){
			case 0:
			MainKey=17; //Ctrl
			break;
			case 1:
			MainKey=16; //Shift
			break;
			case 2:
			MainKey="18"; //Alt
			break;
		}
		 document.onkeyup=function(e){
			 HotKeyHandler.currentMainKey=null;
		 }
		
		 document.onkeydown=function(event){    
         //      
         var keyCode= event.keyCode ; 
		 var keyValue = String.fromCharCode(event.keyCode);
		
		 if(HotKeyHandler.currentMainKey!=null){
			 if(keyValue==value){
				 HotKeyHandler.currentMainKey=null;
				if(func!=null)func();
			 }
		 }
		 if(keyCode==MainKey)
             HotKeyHandler.currentMainKey=keyCode;
	   } 
	}
}
</script> 
</head>
<body>
  ,  ctrl+k             
</body>
</html>

좋은 웹페이지 즐겨찾기