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jQuery Bug Demo

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>

  <head>
    
    <script type="text/javascript" src="jquery-1.4.2.min.js"></script>
    
    <script type="text/javascript">

      $(document).ready(function() {

        otherShowHide();
        
        $("#howhearsel").change(otherShowHide)
        
      });

      function otherShowHide(event) {

        var el = $("#howhearsel")

        if (el.val().toLowerCase() == "other")
        { // show the "other" text box.
          if (!event) {
            $("#howhearother").show(); // from document.ready, so just show it.
          } else {
            $("#howhearother").slideDown(function() { // slide it down.
              $("#howhearother input").focus(); // this causes it to disappear in IE7.
              //$("#howhearother input").get(0).focus(); // this is the fix, use this instead!
            });
          }
        } 
        else 
        { // hide the "other" test box.
          if (!event) {
            $("#howhearother").hide(); // from document.ready, so just hide it.
          } else {
            $("#howhearother").slideUp(); // slide it up.
          }
        }

      };

    </script>
    
    <style type="text/css">
      .lblcol { float:left; width:190px }
      .fldcol { float:left }
      .clear { clear:both }
      #howhearother { margin-left: 190px }
      #howhearother .lblcol { float:left; width: 60px }
    </style>
    
  </head>

  <body>

    <div class="lblcol">How did you hear about us?</div>
    <div class="fldcol">
      <select name="howhear" size="1" id="howhearsel">
        <option>Web Site</option>
        <option>Other</option>
      </select>
    </div>
    <div class="clear"></div>
    <div id="howhearother">
      <div class="lblcol">Other:</div>
      <div class="fldcol"><input type="text" name="howhearother" size="50"/></div>
    </div>

  </body>

</html>

Pasted: Jul 5, 2010, 2:00:55 pm
Views: 146