contacttable.js

$(function(){
    $.getJSON('/contacts/',
            function(data){
                  $.each(data,function(index,item){                
                        tr = '<tr><td>'+ item.fields.name+'</td>';
                        tr += '<td>' + item.fields.phone+'</td>';
                        tr += '<td>' + item.fields.address+'</td>';
                        tr += '<td>' + item.fields.post_code+'</td>';
                        tr += '</tr>';
                        $('#contact_table').children('tbody').append(tr);                                                    
                    });
      });
});