public void Load(RecordEntryViewModelBase recordForm, string subGridReference)
{
recordForm.DoOnMainThread(() =>
{
try
{
var mainFormInContext = recordForm;
if (recordForm is GridRowViewModel)
{
mainFormInContext = recordForm.ParentForm;
}
var closeFunction = new CustomGridFunction("RETURN", "Return", () => mainFormInContext.ClearChildForm());
var targetType = GetTargetType(recordForm, subGridReference);
var selectedFunction = new CustomGridFunction("ADDSELECTED", "Add Selected", (g) => AddSelectedItems(g, recordForm, subGridReference)
, visibleFunction: (g) => g.SelectedRows.Any());
var childForm = new QueryViewModel(new[] { targetType }, GetQueryLookupService(recordForm, subGridReference), recordForm.ApplicationController, allowQuery: AllowQuery, loadInitially: !AllowQuery, closeFunction: closeFunction, customFunctions: new[] { selectedFunction });
childForm.TypeAhead = TypeAhead;
mainFormInContext.LoadChildForm(childForm);
}
catch (Exception ex)
{
recordForm.ApplicationController.ThrowException(ex);
}
finally
{
recordForm.LoadingViewModel.IsLoading = false;
}
});
}
public void Load(RecordEntryViewModelBase recordForm, string subGridReference)
{
recordForm.DoOnMainThread(() =>
{
try
{
var mainFormInContext = recordForm;
if (recordForm is GridRowViewModel)
{
mainFormInContext = recordForm.ParentForm;
}
//okay i need to load a dialog
//displaying a grid of the selectable options with a checkbox
Action <IEnumerable <PicklistOption> > onSave = (selectedOptions) =>
{
//copy into the
mainFormInContext.LoadingViewModel.IsLoading = true;
try
{
AddSelectedItems(selectedOptions, recordForm, subGridReference);
mainFormInContext.ClearChildForm();
}
catch (Exception ex)
{
mainFormInContext.ApplicationController.ThrowException(ex);
}
finally
{
mainFormInContext.LoadingViewModel.IsLoading = false;
}
};
var picklistOptions = GetSelectionOptions(recordForm, subGridReference);
var childForm = new MultiSelectDialogViewModel <PicklistOption>(picklistOptions, null, onSave, () => mainFormInContext.ClearChildForm(), mainFormInContext.ApplicationController);
mainFormInContext.LoadChildForm(childForm);
}
catch (Exception ex)
{
recordForm.ApplicationController.ThrowException(ex);
}
finally
{
recordForm.LoadingViewModel.IsLoading = false;
}
});
}
