In your Select in the CFC select an additional column that is
strung together with the
http://www. like so...
SELECT '
http://www.' + LINK AS URL_LINK
Then add the URL_LINK as a grid column but set it to not
display.
<cfgridcolumn name="URL_LINK" header="URL_LINK"
display="no" />
Finally, set the href for the column that you want to be
linked to "URL_LINK"