Dynamic URL with jQuery TokenInput

gistfile1.txt

$(function() {
  $(".submission_user_select").tokenInput(getSearchURL, { 
    crossDomain: false, 
    prePopulate: $("#submission_user_id").data("pre"), 
    hintText: "Type a member name...",
    tokenLimit: 1,
  	propertyToSearch: "full_name", 
  	placeholder: "Type a member name...",
    theme: "facebook",
    resultsFormatter: function(item){ return "<li>" + item[this.propertyToSearch] + "</li>" },
    preventDuplicates: true });
});

function getSearchURL() {
  return "/teams/"+$(".submission_user_select").attr('data-team-id')+"/team_members.json";
}