I create the cell with Java Snippet:
StringBuilder sb = new StringBuilder();
return "<html><body><a href=" + sb.toString() + ">" + $ID$ + "</a></body></html>";
In Interactive table, the HTML link is recognized (blue link and underlined). But you can not click to go to this link. The browser's problem is solved by downloading the old version of XULRunner.
How activates the HTTP link in a table?
That's not possible as far as I can tell. The table view only has a renderer but no editor, which would be required to handle the click.
You could looking into the reporting extension. Reports allow for hyperlinks.
Alternatively, i used "table to html". it 's a real pity. the table recognizes html code but don't activate the link.