자바스크립트 텍스트박스 탭키

http://stackoverflow.com/questions/3362/capturing-tab-key-in-text-box

 

body>

<input type="text" id="myInput">

<script type="text/javascript">

    var myInput = document.getElementById("myInput");

    if(myInput.addEventListener ) {

        myInput.addEventListener('keydown',this.keyHandler,false);

    } else if(el.attachEvent ) {

        myInput.attachEvent('onkeydown',this.keyHandler); /* damn IE hack */

    }



    function keyHandler(e) {

        var TABKEY = 9;

        if(e.keyCode == TABKEY) {

            this.value += "    ";

            if(e.preventDefault) {

                e.preventDefault();

            }

            return false;

        }

    }

</script>

</body>

<SCRIPT TYPE="text/javascript"><!--

function CatchTab(myfield,e) {

  var keycode;

  if (window.event) {

    keycode = window.event.keyCode;

  } else if (e) { 

    keycode = e.which;

  } else {

    return true;

  }



  if (keycode == 9) { // if is the tab key

    // Do stuff, return false to prevent key from being output

  }

}

//--></SCRIPT>



<INPUT NAME="MyText" TYPE="Text" onKeyPress="return CatchTab(this,event)" />