Hi,
This is just a small thing but I did not find a mention of it in the
manual. I found this out today, after a few years of using Cake :)
I want a form input to have the name Modelname[][fieldname] so that I
can post an array of "fieldname" values. The manual only mentions
creating these "hard coded" as Modelname.0.fieldname => Modelname[0]
[fieldname] and then incrementing the number.
The reason I like the "empty" version is that is makes for a lot
simpler javascript when I want to create these additional fields on
the fly in the GUI and don't know how many I will need at the time of
rendering the form on the server.
Then I tried this (half by accident):
$form->input('Modelname. .fieldname'); // notice the space between the
dots
Voila! The form has the empty space in the field name but Cake creates
the array of values just the way Iike it.
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