/// <summary>
/// Reads from view data.
/// </summary>
/// <param name="formViewModel">The field view model.</param>
/// <param name="viewData">The view data.</param>
private static void ReadFromViewData(FormViewModel formViewModel, ViewDataDictionary viewData)
{
Assert.ArgumentNotNull(formViewModel, nameof(formViewModel));
Assert.ArgumentNotNull(viewData, nameof(viewData));
for (int i = 0; i < formViewModel.Sections.Count; ++i)
{
var section = formViewModel.Sections[i];
for (int j = 0; j < section.Fields.Count; ++j)
{
var field = section.Fields[j];
string viewDataKey = $"{formViewModel.ClientId}.Sections[{i}].Fields[{j}].Value";
if (viewData.ModelState.ContainsKey(viewDataKey))
{
var conditions = field.GetConditions();
if (!string.IsNullOrEmpty(conditions))
{
RulesManager.RunRules(field.GetConditions(), new RuleContextModel(field, formViewModel, viewData.ModelState[viewDataKey]));
}
}
}
}
}