Features : SelectionStringValueType #7273

2 Answer(s)

• 

  0

  liangshiwei created one year ago

  Support Team Fullstack Developer

  Hi,

  You can try:

  public class MyFeatureDefinitionProvider : FeatureDefinitionProvider
  {
      public override void Define(IFeatureDefinitionContext context)
      {
          var op = new List<string>(){"GROUP", "WAREHOUSE"};
          var validate = new DropDownValueValidator(op);
          
          var myGroup = context.AddGroup("MyApp");
  
          myGroup.AddFeature(
              "Options",
              defaultValue: "GROUP",
              displayName: new FixedLocalizableString("Options"),
              description: new FixedLocalizableString("Options"),
              valueType: new SelectionStringValueType(validate)
              {
                  ItemSource = new StaticSelectionStringValueItemSource(
                      new LocalizableSelectionStringValueItem()
                  {
                      Value = "GROUP",
                      DisplayText = new LocalizableStringInfo("Test", "GROUP")
                  },new LocalizableSelectionStringValueItem()
                  {
                      Value = "WAREHOUSE",
                      DisplayText = new LocalizableStringInfo("Test", "WAREHOUSE")
                  }),
              }
          );
          
      }
  }
  
  public class DropDownValueValidator : IValueValidator
  {
      private readonly List<string> _validOptions;
      
      public DropDownValueValidator(List<string> validOptions)
      {
          Name = validOptions[0];
          _validOptions = validOptions;
      }
      
      public bool IsValid(object? value)
      {
          if(value == null)
          {
              return false;
          }
         
          return _validOptions.Contains(value.ToString());
      }
  
      public string Name { get; }
  
      public object? this[string key]
      {
          get => key;
          set { key = (string)value; }
      }
  
      public IDictionary<string, object?> Properties { get; }
  }
  

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• 

  0

  liangshiwei created one year ago

  Support Team Fullstack Developer

  

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