public async Task <ActionResult <Page <StudentDto> > > ListAsync([FromQuery] StudentFilterPagedRequest request)
{
var pageSize = request.PageSize ?? 10;
var pageIndex = request.PageIndex ?? 0;
if (pageSize < 10)
{
pageSize = 10;
}
var totalItems = await _studentCrudService.CountAsync(
new StudentSpecification(
sex : request.Sex,
fullname : request.Fullname,
callsign : request.Callsign,
group : request.Group));
var lastPageIndex = totalItems / pageSize;
//if (totalItems == pageSize * lastPageIndex)
// lastPageIndex--;
if (pageIndex > lastPageIndex)
{
pageIndex = lastPageIndex;
}
if (pageIndex < 0)
{
pageIndex = 0;
}
var filter = new StudentSpecification(
skip: pageSize * pageIndex,
take: pageSize,
sex: request.Sex,
fullname: request.Fullname,
callsign: request.Callsign,
@group: request.Group);
var students = await _studentCrudService.ListAsync(filter)
.Select(DtoExtensions.ToDto)
.ToArrayAsync();
return(new Page <StudentDto>
{
IsLastPage = pageIndex == lastPageIndex,
PageIndex = pageIndex,
PageSize = pageSize,
Items = students,
});
}
public async Task <Page <StudentDto> > ListAsync(StudentFilterPagedRequest request)
{
var result = await HttpClient.GetFromJsonAsync <Page <StudentDto> >(
$"api/Student/List" +
$"?pageSize={request.PageSize}" +
$"&pageIndex={request.PageIndex}" +
$"&sex={request.Sex?.Trim()}" +
$"&fullname={request.Fullname?.Trim()}" +
$"&callsign={request.Callsign?.Trim()}" +
$"&group={request.Group?.Trim()}");
return(result);
}
