I am using "jquery.autocomplete.js" downloaded from trirand.com .Everything is fine if we proceed normally  i.e. type some character ,wait for autocomplete to return matching words then do tab.But if we type some character,without waiting for autocomplete to return ,do a tab ,it breaks .

Code to hook up autocomplete with 1st cell

$(elem).autocomplete("Services/Service.svc/FundsAutocomplete", {
   
   extraParams: { client: $.trim($get("TradeClientS3D").value), type: 'ShortName' },
   dataType: 'json',
   maxItemsToShow: 10,
   //mustMatch: true,
   parse: function(data) {
    var items = data;
    var parsed = [];        
    for (var i = 0; i < items.length; i++) {
     var abbrcode = Sys.Serialization.JavaScriptSerializer.deserialize(items[i]);
     parsed[i] = {
      data: [abbrcode.First],
      value: [abbrcode.Second],
      result: [abbrcode.First]
     };
    }

    return parsed;
   }
  });

Sorry this is not enoght information.

Which autocomplete is used. Can you provide a link to the problem?

Best Regards

Tony

I have 5 cells in a row .1st cell has autocomplete .When I type something in 1st cell and without waiting for autocomplete to finish ,I do a tab to go to next cell,it says --- "unspecified error " .Any clue ?