I have the following implementation, which will render the results of a json in the screen. However, for test purposes, I had to comment the line  serviceRequestListTabsController.showActive(); below. Nevertheless, another project makes use exactly of the same implementation, and need to use the showActive() function. Thus, I cannot commit this code, otherwise I will break other people's code. How can I separate it using Spring, Interface, or whatever makes it easier? Thanks.

    $(document).delegate('.menu .activeTab', 'tap', function () {

        $.mobile.changePage("#pageHome", "fade", true, false);

        $('.menu .activeTab').removeClass('active');

        $('.menu .assignedTab').removeClass('active');

        $('.menu .completedTab').removeClass('active');

        $('#pageHome .activeTab').addClass('active');

      //Delete button for completed call: it is showed only in Completed tab

        $("#delCompletedCall").hide();

        //--- My implementation

        var messages = JSON.parse(localStorage.messages);  

        

        for (var i = 0; i < messages.length; i++) {

        //TODO: To verify double enconded. 

        var message_data = JSON.parse(messages[i].message_data);

       

       $("table.NA tbody").append(

"<tr>" +

"<td>" + message_data.statusArgument + "</td>" +

"<td>" + message_data.machineType + "</td>" +

"<td>" + message_data.serviceRequestRef + "</td>" +

"<td>" + message_data.territoryCE + "</td>" +

"<td>" + message_data.customerName + "</td>" +

"</tr>");  

        }       

        //--End my implementation. 

        

        //serviceRequestListTabsController.showActive();

    });