jquery autocomplete

Question

$().ready(function() { 
    $("#cont_name2").autocomplete("<?php echo SITEURL;?>calendar/gl_calendar/gl_auto_uname", { 
     width: 260, 
     matchContains: true, 
     //mustMatch: true, 
     //minChars: 0, 
     multiple: true 
     //highlight: false, 
     //multipleSeparator: ",", 
     //selectFirst: false 
    }); 
    $("#cont_name2").result(function(event, data, formatted) { 
     //$("#meeting_hidden_id").val(''); 
     // $("#meeting_hidden_email").val(''); 
     var hidden_id = $("#meeting_hidden_id"); 
     remove_id_from_hidden(hidden_id); 
     hidden_id.val((hidden_id.val() ? hidden_id.val() + "," : hidden_id.val()) + data[1]); 
     var hidden_email = $("#meeting_hidden_email"); 
     hidden_email.val((hidden_email.val() ? hidden_email.val() + "," : hidden_email.val()) + data[2]); 
     var meeting_email = $("#meeting_to"); 
     meeting_email.val((meeting_email.val() ? meeting_email.val() + "," : meeting_email.val()) + data[2]); 

    }); 

}); 

Как удалить дубликат идентификатора, используя этот код?

Answer 1

, как о чем-то вроде этого

$("#cont_name2").result(function(event, data, formatted) { 
     //$("#meeting_hidden_id").val(''); 
     // $("#meeting_hidden_email").val(''); 
     var hidden_id = $("#meeting_hidden_id"); 
     remove_id_from_hidden(hidden_id); 

     if (!hidden_id.val() || !data[1] in hidden_id.val().split(",")){ 

      hidden_id.val((hidden_id.val() ? hidden_id.val() + "," : hidden_id.val()) + data[1]); 
     } 
     var hidden_email = $("#meeting_hidden_email"); 
     hidden_email.val((hidden_email.val() ? hidden_email.val() + "," : hidden_email.val()) + data[2]); 
     var meeting_email = $("#meeting_to"); 
     meeting_email.val((meeting_email.val() ? meeting_email.val() + "," : meeting_email.val()) + data[2]); 

    });