Re: Setting a delegate on a UITextField

2011-03-07 Thread Jon Sigman
March 7, 2011 11:04:25 AM Subject: Re: Setting a delegate on a UITextField On Mar 7, 2011, at 9:54 AM, Jon Sigman wrote: > On Mon, March 7, 2011 9:30:05 AM Matt Neuburg wrote: > > > The "Return" key invokes textFieldShouldReturn: and does *not* > > automatically &g

Re: Setting a delegate on a UITextField

2011-03-07 Thread Matt Neuburg
On Mar 7, 2011, at 9:54 AM, Jon Sigman wrote: > On Mon, March 7, 2011 9:30:05 AM Matt Neuburg wrote: > > > The "Return" key invokes textFieldShouldReturn: and does *not* > > automatically resign first responder ... > > Ah! That is the part I had been overlooking. textFieldShouldReturn is the

Re: Setting a delegate on a UITextField

2011-03-07 Thread Jon Sigman
On Mon, March 7, 2011 9:30:05 AM Matt Neuburg wrote: > The "Return" key invokes textFieldShouldReturn: and does *not* automatically >resign first responder ... Ah! That is the part I had been overlooking. textFieldShouldReturn is the perfect place to validate the input. However, now that I've

Re: Setting a delegate on a UITextField

2011-03-07 Thread Matt Neuburg
On Mon, 07 Mar 2011 09:02:36 -0800 (PST), Jon Sigman said: >On Sat, 05 Mar 2011 11:22:46 -0800 Matt Neuburg wrote: >> One possible approach on iOS is to implement textFieldShouldEndEditing, and >>return NO and put up an alert if there's a problem. Another is just to make >>the >>change yourself

Re: Setting a delegate on a UITextField

2011-03-07 Thread Jon Sigman
On Sat, 05 Mar 2011 11:22:46 -0800 Matt Neuburg wrote: > One possible approach on iOS is to implement textFieldShouldEndEditing, and >return NO and put up an alert if there's a problem. Another is just to make >the >change yourself in textFieldDidEndEditing. See the section entitled >"Validatin

Re: Setting a delegate on a UITextField

2011-03-05 Thread Matt Neuburg
t;to your needs. > >From: Jon Sigman >To: Cocoa Developers >Sent: Fri, March 4, 2011 10:29:23 AM >Subject: Re: Setting a delegate on a UITextField > >Okay, part II: > >Is there a way to allow only a certain number of characters in a UITextField? >Shoul

Re: Setting a delegate on a UITextField

2011-03-03 Thread Ray
> Message: 8 > Date: Thu, 03 Mar 2011 18:29:23 -0800 (PST) > From: Jon Sigman > Subject: Re: Setting a delegate on a UITextField > To: Cocoa Developers > Message-ID: <977310.3842...@web31911.mail.mud.yahoo.com> > Content-Type: text/plain; charset=us-ascii > > O

Re: Setting a delegate on a UITextField

2011-03-03 Thread Dianne
Sent: Fri, March 4, 2011 10:29:23 AM Subject: Re: Setting a delegate on a UITextField Okay, part II: Is there a way to allow only a certain number of characters in a UITextField? Should this be done in the -textFieldDidEndEditing delegate callback, with an alert to the user, or just truncating the

Re: Setting a delegate on a UITextField

2011-03-03 Thread Jon Sigman
Okay, part II: Is there a way to allow only a certain number of characters in a UITextField? Should this be done in the -textFieldDidEndEditing delegate callback, with an alert to the user, or just truncating the field, or ...? -Jon ___ Coc

Re: Setting a delegate on a UITextField

2011-03-03 Thread Jon Sigman
On Thu, March 3, 2011 2:19:30 PM Phillip Mills wrote: > First question: Is your 'nameTextField' truly non-nil when you set its >delegate? Good call. It was being set before the -viewDidLoad method got invoked. It all works now! > Second question: What do you define as "finished editing"? Wh

Re: Setting a delegate on a UITextField

2011-03-03 Thread Phillip Mills
On 2011-03-03, at 5:01 PM, Jon Sigman wrote: > > What am I overlooking? First question: Is your 'nameTextField' truly non-nil when you set its delegate? Second question: What do you define as "finished editing"? ___ Cocoa-dev mailing list (Cocoa-de