public EmpViewModel()
{
EmpList = EmpService.GetEmpList();
Paging = new PaginationViewModel
{
PeopleList = _empList,
};
Paging.ViewList.Filter += ViewList_Filter;
ImportCommand = new RelayCommand(() =>
{
IsImportDataVisible = true;
IsSearchVisible = false;
}, () => true);
SearchCommand = new RelayCommand(() =>
{
IsImportDataVisible = false;
IsSearchVisible = true;
EmpFormViewModel = new EmpFormViewModel();
}, () => true);
NavigateToForm = new RelayCommand <dynamic>(vm =>
{
this.IsImportDataVisible = false;
this.IsSearchVisible = true;
if (vm != null)
{
EmpFormViewModel = vm;
}
});
SortCommand1 = new RelayCommand <dynamic>(item =>
{
if (string.Equals(item, "Name", StringComparison.InvariantCultureIgnoreCase))
{
if (SortColumn.NameSortOrder == SortDir.Descending)
{
Paging.ViewList.SortDescriptions.Clear();
Paging.ViewList.SortDescriptions.Add(new SortDescription("Name", ListSortDirection.Ascending));
SortColumn.NameSortOrder = SortDir.Ascending;
}
else
{
Paging.ViewList.SortDescriptions.Clear();
Paging.ViewList.SortDescriptions.Add(new SortDescription("Name", ListSortDirection.Descending));
SortColumn.NameSortOrder = SortDir.Descending;
}
}
if (string.Equals(item, "Id", StringComparison.InvariantCultureIgnoreCase))
{
// Paging.ViewList.View.Filter(propfull=) implement filter based on textBox
if (SortColumn.NameSortOrder == SortDir.Descending)
{
Paging.ViewList.SortDescriptions.Clear();
Paging.ViewList.SortDescriptions.Add(new SortDescription("Id", ListSortDirection.Ascending));
SortColumn.NameSortOrder = SortDir.Ascending;
}
else
{
Paging.ViewList.SortDescriptions.Clear();
Paging.ViewList.SortDescriptions.Add(new SortDescription("Id", ListSortDirection.Descending));
SortColumn.NameSortOrder = SortDir.Descending;
}
}
}, item => true);
Paging.SearchByColumnCommand = new RelayCommand(() =>
{
Paging.PeopleList = new ObservableCollection <EmpFormViewModel>(EmpList.Where(p => new SearchCondition(Paging, p).Evaluate()));
}, () => true);
IsImportDataVisible = true;
}