/// <summary>
/// Deserialize the configuration for a drop down field.
/// </summary>
/// <param name="configuration">
/// The serialized configuration.
/// </param>
/// <returns>
/// The deserialized configuration.
/// </returns>
public object DeserializeConfiguration(string configuration)
{
// Variables.
var items = new List <DropDownItem>();
var config = new DropDownConfiguration()
{
Items = items
};
var configData = JsonHelper.Deserialize <JObject>(configuration);
var dynamicConfig = configData as dynamic;
var properties = configData.Properties().Select(x => x.Name);
var propertySet = new HashSet <string>(properties);
// A data value is selected?
if (propertySet.Contains("dataValue"))
{
// Get info about the data value.
var dataValueId = GuidHelper.GetGuid(dynamicConfig.dataValue.Value as string);
var dataValue = DataValues.Retrieve(dataValueId);
if (dataValue != null)
{
// Extract list items from the data value.
var kinds = DataValueHelper.GetAllDataValueKinds();
var kind = kinds.FirstOrDefault(x => x.Id == dataValue.KindId);
var pairCollection = kind as IGetValueAndLabelCollection;
var stringCollection = kind as IGetStringCollection;
// Check type of collection returned by the data value kind.
if (pairCollection != null)
{
// Create drop down items from values and labels.
var pairs = pairCollection.GetValues(dataValue.Data);
items.AddRange(pairs.Select(x => new DropDownItem()
{
Selected = false,
Value = x.Value,
Label = x.Label
}));
}
else if (stringCollection != null)
{
// Create drop down items from strings.
var strings = stringCollection.GetValues(dataValue.Data);
items.AddRange(strings.Select(x => new DropDownItem()
{
Selected = false,
Value = x,
Label = x
}));
}
}
}
// Return the data value configuration.
return(config);
}
/// <summary>
/// Deserialize the configuration for a drop down field.
/// </summary>
/// <param name="configuration">
/// The serialized configuration.
/// </param>
/// <returns>
/// The deserialized configuration.
/// </returns>
public object DeserializeConfiguration(string configuration)
{
// Variables.
var items = new List <DropDownItem>();
var config = new DropDownConfiguration()
{
Items = items
};
var configData = JsonHelper.Deserialize <JObject>(configuration);
var dynamicConfig = configData as dynamic;
var properties = configData.Properties().Select(x => x.Name);
var propertySet = new HashSet <string>(properties);
// A data value is selected?
if (propertySet.Contains("dataValue"))
{
// Get info about the data value.
var dataValueId = GuidHelper.GetGuid(dynamicConfig.dataValue.Value as string);
var dataValue = DataValues.Retrieve(dataValueId);
if (dataValue != null)
{
// Extract list items from the data value.
var kinds = DataValueHelper.GetAllDataValueKinds();
var kind = kinds.FirstOrDefault(x => x.Id == dataValue.KindId);
var strItems = kind is DataValueList?ExtractList(dataValue.Data) : new List <string>();
items.AddRange(strItems.Select(x => new DropDownItem()
{
Label = x,
Selected = false,
Value = x
}));
}
}
// Return the data value configuration.
return(config);
}
/// <summary>
/// Deserialize the configuration for a drop down field.
/// </summary>
/// <param name="configuration">
/// The serialized configuration.
/// </param>
/// <returns>
/// The deserialized configuration.
/// </returns>
public object DeserializeConfiguration(string configuration)
{
// Variables.
var items = new List<DropDownItem>();
var config = new DropDownConfiguration()
{
Items = items
};
var configData = JsonHelper.Deserialize<JObject>(configuration);
var dynamicConfig = configData as dynamic;
var properties = configData.Properties().Select(x => x.Name);
var propertySet = new HashSet<string>(properties);
// A data value is selected?
if (propertySet.Contains("dataValue"))
{
// Get info about the data value.
var dataValueId = GuidHelper.GetGuid(dynamicConfig.dataValue.Value as string);
var dataValue = DataValues.Retrieve(dataValueId);
if (dataValue != null)
{
// Extract list items from the data value.
var kinds = DataValueHelper.GetAllDataValueKinds();
var kind = kinds.FirstOrDefault(x => x.Id == dataValue.KindId);
var pairCollection = kind as IGetValueAndLabelCollection;
var stringCollection = kind as IGetStringCollection;
// Check type of collection returned by the data value kind.
if (pairCollection != null)
{
// Create drop down items from values and labels.
var pairs = pairCollection.GetValues(dataValue.Data);
items.AddRange(pairs.Select(x => new DropDownItem()
{
Selected = false,
Value = x.Value,
Label = x.Label
}));
}
else if (stringCollection != null)
{
// Create drop down items from strings.
var strings = stringCollection.GetValues(dataValue.Data);
items.AddRange(strings.Select(x => new DropDownItem()
{
Selected = false,
Value = x,
Label = x
}));
}
}
}
// Return the data value configuration.
return config;
}
