Disable field in a table dynamically

Hi all,

I need to disable a column in my table depending on the value of another column. I need to do it row by row.

in the following link show how to do it for simple field and i don't know how to apply to a table.

[Simple application to change properties of UI Elements during runtime in Web Dynpro ABAP |http://wiki.sdn.sap.com/wiki/display/WDABAP/SimpleapplicationtochangepropertiesofUIElementsduringruntimeinWebDynpro+ABAP]

Any ideas?

Thanks in advance.

EDIT: I found this other link but can not get me work well:

[Properties of Context Attributes|http://help.sap.com/SAPhelp_nw70/helpdata/en/45/d44e0cdff073b1e10000000a11466f/content.htm]

Edited by: Husalban RM on Sep 9, 2010 6:19 PM