Grid paging behaves weirdly

Suite and Optimus Suite 5
#1

I’ve a grid with paging.
I’ve a datatset of 272 records.
The grid displays 50 rows per page.

First time, the grid loads the first 50 rows and displays the paging bar with 6 “bricks” (1, 2, 3, 4, 5, 6)
When I click on brick 2 nothing happens, the next 50 rows are not loaded and the brick goes back to brick 1.

This is my code

mygrid = new dhtmlXGridObject('gridbox');
mygrid.setImagePath("dhtmlx/dhtmlxGrid/codebase/imgs/");
mygrid.setSkin("dhx_skyblue");
mygrid.init();
mygrid.enablePaging(true, 50, 10, "pagingArea", true, "infoArea");
mygrid.setPagingSkin("bricks");
mygrid.loadXML("getGridRecords.asp");

In getGridRecords.asp, I configure the header using XML, below is the code.

Response.write("<column width='150' type='txt' align='left' sort='str'>")
	Response.write("Field 1")  
Response.write("</column>")

If I incorporate this code
mygrid.setHeader(“Field 1”);

AND take out the below code, the paging works fine.

'–Response.write("")
'-- Response.write(“Field 1”)
'–Response.write("")

What’s the problem going around here? I’ve crack my head to solve this issue but still can’t find the solution. Appreciate support help.
For your information, I need to configure the header via XML because the header name keep changing from time to time.

#2

You have to return xml without part when you load second portion of rows.

#3

If I understand you correctly, I load the header only 1 time, I will ignore it in subsequent attempt.

This is what my modified codes look like. Please correct me if I’m wrong.

I use variable count to check loading attempt.

If IsEmpty(Request.QueryString("count")) Then
    Response.Write("<head>")
           Response.write("<column width='150' type='txt' align='left' sort='str'>")
                  Response.write("Field 1")  
           Response.write("</column>")
    Response.Write("</head>")
End If