/// <summary>
/// Processa a fonte de dados.
/// </summary>
private void ProcessDataSource()
{
var binder = new DataSourceRequestModelBinder();
var controller = ViewContext.Controller;
var bindingContext = new ModelBindingContext()
{
ValueProvider = controller.ValueProvider
};
var request = (DataSourceRequest)binder.BindModel(controller.ControllerContext, bindingContext);
DataSource.Process(request, false);
}
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
// Get an instance of the original kendo model binder and call the binding method
var baseBinder = new DataSourceRequestModelBinder();
var request = (Kendo.Mvc.UI.DataSourceRequest)baseBinder.BindModel(controllerContext, bindingContext);
if (request.Filters != null && request.Filters.Count > 0)
{
var transformedFilters = request.Filters.Select(TransformFilterDescriptors).ToList();
request.Filters = transformedFilters;
}
return(request);
}
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
DataSourceRequestModelBinder originalBinder = new DataSourceRequestModelBinder();
DataSourceRequest originalRequest = (DataSourceRequest)originalBinder.BindModel(controllerContext, bindingContext);
CustomDataSourceRequest request = new CustomDataSourceRequest()
{
Aggregates = originalRequest.Aggregates,
Filters = originalRequest.Filters,
Groups = originalRequest.Groups,
PageSize = originalRequest.PageSize,
Page = originalRequest.Page,
Sorts = originalRequest.Sorts
};
string tableName;
string parentFieldName;
string parentFieldValue;
if (TryGetValue(bindingContext, "tableName", out tableName))
{
request.TableName = tableName;
}
if (TryGetValue(bindingContext, "parentFieldName", out parentFieldName))
{
request.ParentFieldName = parentFieldName;
}
if (TryGetValue(bindingContext, "parentFieldValue", out parentFieldValue))
{
request.ParentFieldValue = parentFieldValue;
}
return(request);
}
