Hello,
I know, the Apex is not the MS Excel, but I assumed a demand on my workplace and I'm having some trouble with this issue.
I need to freeze the Headers (done!) and the first column in interactive report.
I used some CSS and I froze the first Column, but only the rows. The first Header is still moving across the horizontal.
This is my demo app: https://apex.oracle.com/pls/apex/f?p=83445:1
In the Inline CSS for the Page, I have setted ".u-tR {position: absolute;}" and this solved that part of the problem above.
Now I need to fix the first header which is the label for that column.
If someone knows how to fix the first column using only css and jQuery for IR, I will appreciate.
P.S.: I apoligize for my English skills, I'm brazilian.