private bool CanSaveDetailExecute()
{
// return true;
return(SelectedProject != null &&
!SelectedProject.HasErrors &&
HasChanges &&
ProjectSubtasks.All(ps => !ps.HasErrors)
);
}
private void OnAddProjectSubtask()
{
var newProjectSubtask = new ProjectSubtaskWrapper(new ProjectSubtask());
newProjectSubtask.PropertyChanged += MyProjectSubtaskWrapper_PropertyChanged;
ProjectSubtasks.Add(newProjectSubtask);
SelectedProject.Model.ProjectSubtasks.Add(newProjectSubtask.Model);
newProjectSubtask.Subtask = ""; //trigger validation
}
private void OnRemoveProjectSubtaskExecute()
{
SelectedProjectSubtask.PropertyChanged -= MyProjectSubtaskWrapper_PropertyChanged;
//SelectedProject.Model.ProjectSubtasks.Remove(SelectedProjectSubtask.Model);
_projectRepository.RemoveSubtask(SelectedProjectSubtask.Model);
ProjectSubtasks.Remove(SelectedProjectSubtask);
SelectedProjectSubtask = null;
HasChanges = _projectRepository.HasChanges();
SaveDetailCommand.RaiseCanExecuteChanged();
}
private void IntialiseProjectSubtasks(ICollection <ProjectSubtask> projectSubtasks)
{
foreach (var wrapper in ProjectSubtasks)
{
wrapper.PropertyChanged -= MyProjectSubtaskWrapper_PropertyChanged;
}
ProjectSubtasks.Clear();
foreach (var subtask in projectSubtasks)
{
var myProjectSubtaskWrapper = new ProjectSubtaskWrapper(subtask);
ProjectSubtasks.Add(myProjectSubtaskWrapper);
myProjectSubtaskWrapper.PropertyChanged += MyProjectSubtaskWrapper_PropertyChanged;
}
}
