Yes, thats clear. Until now i use a program, which is based on INFORMIXDB with Python und CGI. In this program (respectively programs) i do exactly that what you described above in your mail. It is not difficult to write these programs but it is slow and boring.
But now i know web2py and i wanted to use this tool and all of its benefits to create more elegant forms and views. So my Question is again: Is there any method to create an INPUT-Form (not for output, SELECT is easy!) with CRUD or SQLFORM for the many-to-many Relation "book-author-verb"? Or more precisely: is it possible to make a form with CRUD or SQLFORM, which includes all fields of book and a listbox with autors, so that i can select one or more authors and then klick the *only *submit-button of the form to insert the book and the corresponding ids in table verb? I think the problem is that we have 2 tables for CRUD/SQLFORM, which are not directly connected via foreign keys (namely "book" and "author").
