Now I see. cell text has different style with cell.
I got them works. thanks.
I wonder how i can control the detail with HTML export ?
I need fetch style then show it as HTML immediately, I learned , but that is not enough.
when i export xls, I founded the style in the HTML not as same as the style in xls file.
for example , cell in HTML's width narrower than cell in the xls file.
now i just know something like this :
is there anything more? Is there a better way out? maybe some useful links ? i cant find more in the document .