script.js

function populateList(context, $template, $list, refresh){
  var items = $template.tmpl(context);

  $list.empty().append(items);

  if( refresh === true ) {
    $list.listview('refresh');
  }
}


$('#super-happy-template-link').live('click', function(e){
  e.preventDefault();

  $.mobile.changePage( '#team-list' );
});


$('#team-list').live('pagebeforecreate', function(e){

  var $list = $('#members-list'),
      $listPage = $('#team-list');

  $list.empty();

  $.getJSON('/example/groups.json')
  .success(function(data){

    populateList(data, $('#category-template'), $list, true);
  });

});