Hello,
I have a question about UITextField -
How might I restrict/correct user input that is numerical? For
instance, I would like the input to only be numbers, and to have an
upper bounds.
If a user inputs any non-numerical input, I want to send a message to
the UITextField to set itself
Take a look at UITextInputTraits to specify a numeric keyboard. (IIRC this can
be done in IB too.)
Take a look at UITextFieldDelegate's textFieldShouldEndEditing: method to
perform validation of input.
I should also point out that often a text field is not the most appropriate
control for
On Mon, Jul 25, 2011 at 9:19 PM, Conrad Shultz
con...@synthetiqsolutions.com wrote:
Take a look at UITextInputTraits to specify a numeric keyboard. (IIRC this
can be done in IB too.)
Take a look at UITextFieldDelegate's textFieldShouldEndEditing: method to
perform validation of input.
I
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On 7/25/11 6:31 PM, Brooke Gravitt wrote:
Thanks for the response! The fields in question are for setting a
price and a percentage, respectively. They don't seem to fit into
either category. I'll take a look at the UITextInputTraits the
On Mon, Jul 25, 2011 at 18:31, Brooke Gravitt bro...@gravitt.org wrote:
On Mon, Jul 25, 2011 at 9:19 PM, Conrad Shultz
con...@synthetiqsolutions.com wrote:
Take a look at UITextInputTraits to specify a numeric keyboard. (IIRC
this can be done in IB too.)
Take a look at
On Mon, Jul 25, 2011 at 10:29 PM, Howard Siegel hsie...@gmail.com wrote:
Brooke,
You would likely be much better off using UIPickerViews, or a UIPickerView
and a UISlider as Conrad suggests. If the UISlider doesn't give you enough
selection precision, then use another UIPickerView. You use
On Mon, Jul 25, 2011 at 19:43, Brooke Gravitt bro...@gravitt.org wrote:
The Xcode banter has been interesting as well - count me as one of the
folks who used ProjectBuilder/IB on NextStep and CodeWarrior MPW on
the MacOS side. I still generally edit code in Vim, though. My
flamewars have