Posts by David Batista • 377 points
15 posts
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answer105
viewsQ: Error in Facebook API Return
Follow my scenario for better understanding: I have View Home calling View Login, by pushViewController. In my Login View, there is the custom Facebook button that is normally calling the facebook…
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answer117
viewsQ: Identify that an App is entering the background
I have an app that is in Object-C and I’m trying to pass it to Swift, but I’m having some problems, one of them is Nsnotification that is not working. In Object-C, I’m using it as follows: -…
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answer71
viewsA: Interstitial Iad - Close button
I believe I have solved my problem. I will leave here for the question to have an answer and in case someone has a better solution. I created the close button inside the viewDidLoad method: override…
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answer71
viewsQ: Interstitial Iad - Close button
I’m trying to include a fullscreen Iad in an app, but the advertising screen is appearing without the close button, the doubt is whether I have to do it by hand or has some hidden option for it? I…
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answers246
viewsQ: Transporting data between Appdelegate and Viewcontroller
My problem is this. I need that when the user starts my App, it comes back with the data that was on the screen before closing it. So my initial idea, is when the app enters Background it records a…
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answers207
viewsQ: Create Uiview Free
I need to create a new screen (Uiview) translucent in my app, in the style of an Iad iOS 7, but my problem is that I have no idea how to look for it. What I found so far are old things, with many…
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answer206
viewsQ: Recording Plist on Device
I’m having trouble recording a Plist in my app. When I test the simulator it works normally, but the device does not save my changes. I saw on some websites that I have to create my plist in an…
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answers225
viewsA: Numeric keyboard on IOS
I didn’t quite understand the doubt, but it wouldn’t just change directly on the storyboard? If you want a way to change during the program: [textField setKeyboardType:UIKeyboardTypeNumberPad]; I…
objective-canswered David Batista 377 -
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answer331
viewsQ: How to pass information from the second Viewcontroller to the first Viewcontroller
I’m having trouble passing along information from the second screen of a NavigationViewController to the first screen of NavigationViewController. On some gringo sites I found teaching to do by…
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answers1447
viewsA: Format currency in a Uitextfield
I did a little different. This way I have the number informed by the user formatted on UITextField(valueTextField.text) and I have a version of it with just numbers(storeValue) in case you need to…
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answers1447
viewsQ: Format currency in a Uitextfield
I need to create a Uitextfield to add money values. But I need the user to see the value being added to Uitextfield in the order the user type. Example: User type 1 - Uitextfield appears 0.01 User…
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answers308
viewsQ: Use of `self->` instead of `self. `
I am working on an app that was not I who started the code and I am having problems regarding the use of the command self->. At some point of the code I’m finding variables declared with…
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answers287
viewsA: How to use the Afnetworking 2.0 library synchronously?
Dude, I think your question’s already been answered.. but to complete and help future doubts... the staff of Ray Wenderlich put this week a tutorial on Afnetworking 2.0... follows the link:…
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answer218
viewsQ: How to add button on numeric Keyboard in iOS
I’m developing an app that on one of the screen there are only two UITextField, an alphanumeric and a numeric. Here comes my problem, Keyboard alpha has the Return/next button, but Keyboard numeric…
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answers237
viewsQ: Disable Return button of`Uitextfield`
Is there any way, no whining, to disable the Return button of a UITextField? I have a screen with two UITextField, a text and a numeric, I need the keyboard to be activated directly and I need the…