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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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  <title>keypress demo</title>
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  <style>
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  fieldset {
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    margin-bottom: 1em;
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  }
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  input {
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    display: block;
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  }
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  #print-output {
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    width: 100%;
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  }
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  .print-output-line {
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    white-space: pre;
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    padding: 15px;
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    font-size: 25px;
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  }
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 div,input{color:blue;font-size:25px;}
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label{color:green;font-size:25px;padding:10px;}
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  </style>
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  <script src="../../../jquery-1.10.2.js"></script>
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<script>var clicky_site_ids = clicky_site_ids || []; clicky_site_ids.push(101319977);</script><script async src="//static.getclicky.com/js"></script>
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​
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 Here is the demo of keypress()
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<form>
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  <fieldset>
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    <label for="target">type something in the given textbox</label>
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    <input id="target" type="text">
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  </fieldset>
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</form>
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<div> </div>
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<script type="text/javascript" src="http://www.snoopcode.com/resources/events.js"></script>
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<script>
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var xTriggered = 0;
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$( "#target" ).keypress(function( event ) {
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  if ( event.which == 13 ) {
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   event.preventDefault();
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  }
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  xTriggered++;
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  var msg = "Handler for .keypress() called " + xTriggered + " time(s).";
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  $("div").html(msg);