Block enter textfield : TextField « Form Control « JavaScript DHTML

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JavaScript DHTML » Form Control » TextField

Block enter textfield


  

<html>

<head>

<SCRIPT LANGUAGE="JavaScript"> 





function blockEnter(evt) {

    evt = (evt) ? evt : event;

    var charCode = (evt.charCode) ? evt.charCode :((evt.which) ? evt.which : evt.keyCode);

    if (charCode == 13) {

        return false;

    } else {

        return true;

    }

}

</SCRIPT> 

</head>

<body>

<form>



<input type="text" name="search" size="40" onkeydown="return blockEnter(event)" />

</form>

</body>

</html>

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