Asp.net - MVC Localization of Default Model Binder. Globalization, Internationalization and Localization in ASP.NET MVC 3, JavaScript and jQuery - Part 1. Change default validation messages. How to use and/or localize DisplayAttribute with ASP.NET MVC2. Code Snippet: Format Phone Numbers using String.Format. [ Sample Code ] Introduction I am sure that you have been in a position where you need to format data input, such as a phone number, for storage or retrieval. The String.Format method makes this very simple. While you could of course use other mechanisms such as regular expressions, my intent here is to demonstrate the simplicity of using the Format method of the String Class. Demonstration For the purpose of this code snippet, I am using a drop-down list which determines the format type based on the selected country.
Figure 1: Example Web Form As you can see, the country selected will determine the format of the input received from the user. Listing 1: USA Telephone Format Code string.Format("({0}) {1}-{2}", phoneNumber.Substring(0, 3), phoneNumber.Substring(3, 3), phoneNumber.Substring(6)); Figure 2: Formatted USA Telephone Number That is all there is to formatting the number 9055551101 as (905) 555-1101.
Sample Code phoneNumber country Listing 2: FormatTelephoneNumber() Method Conclusion. Libphonenumber - Google's library for dealing with phone numbers. Google's common Java, C++ and Javascript library for parsing, formatting, storing and validating international phone numbers. The Java version is optimized for running on smartphones, and is used by the Android framework since 4.0 (Ice Cream Sandwich). Java Version (running code r650) JavaScript Version (running JS code r650) To include the code in your application, either integrate with Maven or download the latest Jars from the Maven repository: Let's say you have a string representing a phone number from Switzerland.
At this point, swissNumberProto contains: PhoneNumber is a class that is auto-generated from the phonenumber.proto with necessary modifications for efficiency. Now let us validate whether the number is valid: boolean isValid = phoneUtil.isValidNumber(swissNumberProto); // returns true There are a few formats supported by the formatting method, as illustrated below: Formatting Phone Numbers 'as you type' How to change current UI culture at runtime? Thread.CurrentUICulture Property (System.Threading)
Gets or sets the current culture used by the Resource Manager to look up culture-specific resources at run time. public CultureInfo CurrentUICulture { get; set; } The following code example shows the threading statement that allows the user interface of a Windows Forms to display in the culture that is set in Control Panel. Additional code is needed. // Compile with option /t:winexe. using System; using System.Threading; using System.Windows.Forms; class UICulture : Form { public UICulture() { // Set the user interface to display in the // same culture as that set in Control Panel. Thread.CurrentThread.CurrentUICulture = Thread.CurrentThread.CurrentCulture; // Add additional code. } [STAThreadAttribute] static void Main() { Application.Run(new UICulture()); } } .NET Framework Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0 .NET Framework Client Profile Supported in: 4, 3.5 SP1 Portable Class Library Supported in: Portable Class Library .NET for Windows Phone apps.
HOW TO: Set Current Culture Programmatically in an ASP.NET Application. How to: Set the Culture and UI Culture for ASP.NET Web Page Globalization. The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location. It is not a best practice to rely exclusively on browser settings to determine the UI culture for a page. Users frequently use browsers that are not set to their preferences (for example, in an Internet cafe). To set the culture and UI culture for an ASP.NET Web page declaratively To set the culture and UI culture for an ASP.NET Web page programmatically.
Pmezard / libphonenumber-csharp. Please checkout csharp branch to get C# code Conversion Notes C# port of Google's libphonenumber library: The code was rewritten from the Java source mostly unchanged, please refer to the original documentation for sample code and API documentation. The original Apache License 2.0 was preserved. See csharp/README.txt for details about the port. Features Parsing/formatting/validating phone numbers for all countries/regions of the world.
Packaging The library is available on NuGet: People have asked the NuGet assembly to be "strong named" before being pushed in NuGet. "The assembly strong naming conundrum": Formatting Issues. Addresses There is no standard address format, so input fields and the routines that process address information should be able to handle a variety of formats.
For example, a common mistake is to require visitors to enter text in a field labeled "State". While this makes sense to people located in the United States, it confuses visitors from other regions where "State" is not part of an address. You must also be flexible when performing validity checks of the data entered by a user. For example, Canadian postal codes consist of two groups of three characters, such as "M5R 3H5"; a French postal code is a five-digit number, as in 92300. Currency Currency formatting must take into consideration these following elements: Currency symbol — This can be a pre-defined symbol like the European Euro '€' or a combination of letters like the use of 'DM' for Germany's Deutsch Mark. Most currencies use the same decimal and thousands separator as the numbers in the culture/locale. Dates Numerals Paper Sizes.
Localization Like the Pros—Number formatting at C. The number structures Int16, Int32, Int64, and so on, in the System namespace have an overloaded ToString() method. This method can be used to create a different representation of the number depending on the locale. For the Int32 structure, ToString() is overloaded with these four versions: public string ToString(); public string ToString(IFormatProvider); public string ToString(string); public string ToString(string, IFormatProvider); ToString() without arguments returns a string without format options. We can also pass a string and a class that implements IFormatProvider. The string specifies the format of the representation. The IFormatProvider interface is implemented by the NumberFormatInfo, DateTimeFormatInfo, and CultureInfo classes. NumberFormatInfo can be used to define custom formats for numbers. To create the next example you can start with a simple Console Project. The output is shown in Figure 17-4.
Figure 17-4. Try-catch-FAIL | Building Nice Display Names From Pascal-Case View Model Names in ASP.NET MVC 3. One of my goals with Fail Tracker is to push the “Convention over Configuration” idea as far as you possibly can within the confines of ASP.NET MVC. I’m obviously biased, but so far I think I’ve been quite successful, and Fail Tracker is probably the most enjoyable codebase I’ve ever worked with. One convention I recently implemented eliminates the need to decorate view model properties with the DisplayNameAttribute. The convention says “Pascal cased property names will be intelligently split into strings with spaces.” Thanks to the infrastructure and pluggable model metadata system that Fail Tracker uses, implementing this convention was quite easy. By default in ASP.NET MVC 3, a view model like the following: public class LogOnForm { [Required] [EmailAddress] public string EmailAddress { get; set; } [Required] [DataType(DataType.Password)] public string Password { get; set; } } will generate a field label that looks like this: Note the missing space between “Email” and “Address.”
Asp.net mvc 3 - Globally localize validation. Model Metadata and Validation Localization using Conventions. By default, ASP.NET MVC leverages Data Annotations to provide validation. The approach is easy to get started with and allows the validation applied on the server to “float” to the client without any extra work.
However, once you get localization involved, using Data Annotations can really clutter your models. For example, the following is a simple model class with two properties. public class Character { public string FirstName { get; set; } public string LastName { get; set; }} Nothing to write home about, but it is nice, clean, and simple. Public class Character { [Display(Name="First Name")] [Required] [StringLength(50)]] public string FirstName { get; set; } [Display(Name="Last Name")] [Required] [StringLength(50)]] public string LastName { get; set; }} That’s busier, but not horrible.
Wow! So what can I do to get rid of all that noise? I wrote a custom PROOF OF CONCEPT ModelMetadataProvider that supports this approach. What Conventions Does It Apply? Providing minimal metadata.