Jquery $.getJSON no results done
<p>Here is my funciton: </p>

<pre><code>function getEmployeeList() {
alert("hello world3!");
$.getJSON(serviceURL + 'getemployees.php', function(data) {
alert("hello world4!");
    $('#employeeList li').remove();
    employees = data.items;
    $.each(employees, function(index, employee) {
        $('#employeeList').append('&lt;li&gt;&lt;a href="employeedetails.html?id=' + employee.id + '"&gt;' +
                '&lt;img src="pics/' + employee.picture + '"/&gt;' +
                '&lt;h4&gt;' + employee.firstName + ' ' + employee.lastName + '&lt;/h4&gt;' +
                '&lt;p&gt;' + employee.title + '&lt;/p&gt;' +
                '&lt;span class="ui-li-count"&gt;' + employee.reportCount + '&lt;/span&gt;&lt;/a&gt;&lt;/li&gt;');
    });
    $('#employeeList').listview('refresh');
});
}
</code></pre>

<p>When the page is ready, it will run this function, however, nothing is appended.<br>
I have tested, all php can return correct format. What wrongs?? Please please help me...</p>
