private async Task <GridDataProviderResult <string> > GridDataProvider(GridDataProviderRequest <string> request)
{
await Task.Delay(3000); // simulate server call
var stringValues = new List <string>();
stringValues.Add(model.Text1);
stringValues.Add(model.Text2);
stringValues.Add(model.Number1.ToString());
return(request.ApplyTo(stringValues));
}
private Task <GridDataProviderResult <DataItemDto> > LoadDataItems(GridDataProviderRequest <DataItemDto> request)
{
List <DataItemDto> data = new List <DataItemDto>()
{
new DataItemDto()
{
ItemId = 1, Name = "Edward P. Lopez", Email = "*****@*****.**", PhoneNumber = "918-483-4067", Age = 45
},
new DataItemDto()
{
ItemId = 2, Name = "Stanley M. Bolduc", Email = "*****@*****.**", PhoneNumber = "330-510-7016", Age = 29
},
new DataItemDto()
{
ItemId = 3, Name = "David D. Lounsbury", Email = "*****@*****.**", PhoneNumber = "212-292-4140", Age = 38
},
new DataItemDto()
{
ItemId = 4, Name = "Benjamin M. Damato", Email = "*****@*****.**", PhoneNumber = "225-268-0659", Age = 63
},
new DataItemDto()
{
ItemId = 5, Name = "Carol B. Jhonson", Email = "*****@*****.**", PhoneNumber = "217-243-3921", Age = 25
},
new DataItemDto()
{
ItemId = 6, Name = "Juan I. Nichols", Email = "*****@*****.**", PhoneNumber = "727-562-0918", Age = 60
}
};
IEnumerable <DataItemDto> result = data.Where(i => i.ItemId >= filterModel.MinimumItemId).ToList();
if (filterModel.NameContains is not null)
{
result = result.Where(i => i.Name.Contains(filterModel.NameContains));
}
result = result.Where(i => i.Age >= filterModel.MinimumAge);
if (filterModel.MaximumAge > filterModel.MinimumAge)
{
result = result.Where(i => i.Age <= filterModel.MaximumAge);
}
return(Task.FromResult(new GridDataProviderResult <DataItemDto>()
{
Data = result,
TotalCount = result.Count()
}));
}
private Task <GridDataProviderResult <DataItemDto> > LoadDataItems(GridDataProviderRequest <DataItemDto> request)
{
List <DataItemDto> result = new List <DataItemDto>()
{
new DataItemDto()
{
ItemId = 1, Name = "First"
},
new DataItemDto()
{
ItemId = 2, Name = "Second"
},
new DataItemDto()
{
ItemId = 3, Name = "Third"
}
};
return(Task.FromResult(new GridDataProviderResult <DataItemDto>()
{
Data = result,
TotalCount = result.Count
}));
}
