hi
Janish
Hyperlink does not exists in Perl\Tk. You can easily add a dropdown list of file and a 'load' button, but is not an hyperlink. That said if you have enough creativity and some skill you can mimicry the hyperlink beahviour.
In fact in the thread you cite there is the
zentara's answer that exactly mimic the hyperlink's aspect and behaviour; you just need to modify the
manipulate_link sub to do what you need.
Take in count that
zentara was probably the best Tk monk ever apperead in the cloister so maybe a dedicated search of his works may be
worth (results leads to other 5 answers).
HtH
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.