Dynamically Hide Column

Hi,
is there anyway to dynamically show and hide columns in a table? (by JavaScript)

There is no such (client side) feature in PHPMaker.

Maybe you can try on Client Scripts → Table-Specific → (Add/Copy|Delete|Edit|…) Page
If (<your_condition>) {
$this-><your_fieldname>->Visible = FALSE;
}
Replace <your_condition> & <your_fieldname>