I don't used the form.accepted but you could use to validate de submit the form and handle.. but basically it's
Em sábado, 26 de novembro de 2016 20:20:58 UTC-3, Marlysson Silva escreveu: > > I created a other version for your code, I created a form html ( the hard > way ) and in the controller get the post vars sent by form: > > The controller: > def form(): > host_names = ["google","facebook","amazon","localhost"] > > marcados = request.post_vars["host"] > > return dict(host_names=host_names,marcados=marcados) > > The view: > > <form method="post"> > {{for host in host_names:}} > <label for={{=host}}> {{=host}} </label> > <input type="checkbox" name="host" value={{=host}} id={{=host}}> > {{pass}} > <input type="submit" name="" value="Enviar"> > </form> > > {{=marcados}} > > > Em sábado, 26 de novembro de 2016 02:03:33 UTC-3, Jim Russell escreveu: >> >> Hi. >> >> I have created a form which takes a list of hostnames and shows the >> hostnames with checkboxes next to it. The idea is to be able to uncheck any >> hostnames and pass the still checked hostnames to another function which >> will then act on that list of hostnames. The problem is that it just >> returns an empty list. >> >> I am new to web2py, this is my first project, so if my thinking is wrong, >> I'm ok with rewriting this part from scratch. >> >> Here is the code: >> >> def verify(): >> hostnames=request.vars.hostnames.split() >> num_hosts=len(hostnames) >> form=FORM(TABLE(TR("Hostnames"))) >> for hn in hostnames: >> row=XML('<input type="checkbox" name="{{=hn}}" value="{{=hn}}" >> checked>'+ hn) >> form[0].append(row) >> form[0].append(XML('<div id="submit"><button>Submit!</button></div>')) >> >> if form.accepts(request,session): >> redirect(URL('execute',vars=dict(hostnames=form.vars.hostnames))) >> return dict(hostnames=hostnames,form=form) >> >> Thanks in advance for your help. >> >> Jim >> > -- 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 web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.