On Monday, March 19, 2018 at 10:43:16 PM UTC-7, Dave S wrote: [...]
> Also, you can turn the readable and writable setting on or off on the fly: > > <URL: > http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#Run-time-field-and-table-modification > > > I have a couple examples on my home development machine def func1(): db.run.distance.readable = False db.run.duration.readable = False form = SQLFORM(db.run) [...] def func2(): if request.vars.startseg: try: db.segment.isstart.default = (request.vars.startseg == 'T' ) print "isstart " + ('True' if db.segment.isstart.default else "False") db.segment.isstart.readable = db.segment.isstart.default print "isstart should be readable now %d" % (db.segment.isstart. readable) except ValueError: pass else: db.segment.isstart.writable = False print "isstart should not be readable now %d" % (db.segment.isstart. writable) db.segment.isstart.writable = db.segment.isstart.default print "isstart should not be writable now %d" % (db.segment.isstart. writable) form = SQLFORM(db.segment) [...] I have yet to try using custom forms, although they pop up in threads from time to time. /dps -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
