xcode - Display location based currency identifiers in text field placeholder -

-

Basically I have pounds and pence value two text fields for input within my app I'm currently your app to the user like I am working on creating localized and I need to have participated in a problem placeholders pounds and pence in my Tekstfeld and display I placeholders based on the exchange of users and sub-currency ' Olrs' and based on locations such as St.

I do not know how to do that which would be efficient and I was hoping for some suggestions how I could go about it.

Any help would be greatly appreciated!

You can get the name of the local currency using NSLocale: 

  var locale = NSLocale.currentLocale () var CurrencyCode: (! AnyObject) = locale.objectForKey (NSLocaleCurrencyCode) locale.displayNameForKey (NSLocaleCurrencyCode, price: code) // "GBP"
< P> However, it seems that you can not be satisifed with the official name and I can create your own list using a number of places identifiers so you can also get pence or cents about Switch to I do not know: 

  struct LocalCurrency {static completely full name (forLocale Lou Cale: NSLocale = NSLocale.currentLocale ()) - & gt; String {var identifier: String = locale.localeIdentifier switch (identifiers) {case "En_UK" return "pound" case "En_US" return "dollar" default: return ""}}} LocalCurrency.wholeName () // "Pound "

You can create the same method for partial currencies and you have to add all the locals you want to support manually, but at least the device will tell you that What is locale? / P>

Update:

You can also find currency symbols: 

  locale.displayNameForKey (NSLocaleCurrencySymbol, price: code ) // £

or you can use a NSNumberFormatter to exchange format for you: 

  var formatter = NSNumberFormatter () formatter .numberStyle = .CurrencyStyle Formatter StringFromNumber (1.23) // 1.23 £

Perhaps you can use one of those to create a new format to display it without making a manual list.


Comments

Post a Comment

Popular posts from this blog

java - org.apache.http.ProtocolException: Target host is not specified -

-
I have written a simple httprequest / response code and I am getting this error below: I used to type in my classpath httpclient, httpcore, common -Codecs and general logging. I am very new to Java and I do not know what's going on here. Please help me. code: import org.apache.http.client.HttpClient; Import org.apache.http.client.methods.HttpGet; Import org.apache.http.HttpResponse; Import org.apache.http.impl.client.HttpClientBuilder; Import org.apache.http.Header; Import org.apache.http.HttpHeaders; Public class UnshorteningUrl {public static zero main (string [] args throws exception {HttpGet request = zero; HTTP Client Client = HTTP ClientBuilder.credit (). Build (); Try {Request = New HTTP Gate ("trib.me/1lBFzSi"); HttpResponse httpResponse = client.execute (request); Header [] header = httpResponse.getHeaders (HttpHeaders.LOCATION); // Preconditions.checkState (headers.length == 1); String new url = header [0] .getValue (); System.out.println ("new url...
Read more

java - Gradle dependencies: compile project by relative path -

-
Is it possible to specify a dependency on another gradeal project in the granular (in android studios) outside the current project limits? For example, with a relative path like this: dependence {collection project ('../../ stdlib / dagger'}} MyApp (path / user / foo / workspace / mypad) The app (Path / User / Foo / Workspace / MyPass / App) And I have an Android Library Project with 3 subdomules: stdlib (path is / user / foo / Utilities (Path / User / Foo / Workspace / Stadlib / Utilis) http (Path / User / Foo / Workspace / Stadlib / HT) / Li> What I have to do is compile the Dagger, Util, http module in the MyApp project. The Stidelib Library module under heavy development And MyApp will grow in the form of Growth, so I do not want to push them into a Mewen repository. I am a little change. is likely to add another Gredle projects in some way? I will push the study library into the Maven repository after the source is in search of a temp...
Read more

ruby on rails - Object doesn't support #inspect when used with .include -

-
So I have participated in a glitch error that I do not even know how to debug. I am very new to the railing, so it has kicked my ass well when I use the .includes (school) seen by the student, it gives a blue box error, But when I look at any other model and .includes (school) , the school works just fine. class student & lt; ActiveRecord :: Base has has_many: relationships, foreign_key: "liker_id", dependent :: has_many: matches, foreign_key: "student_1_id", dependent :: deleted belong_to: school belong_to: conference belong_to: would_you_rather belong_to: home city belong_to: year is_to: Major and class school & lt; on the console activatecord :: Affiliate for the base: conference includes: respondent, class: "school", foreign_key: "rival_id" (e.g. For: School) Select SQL generated Select "School". * "School" from "school" "ID" IN (1) error message back NoMethodError: u...
Read more