private void ClickNewTopic(object o) { EditTopicWindow topicDialog = new EditTopicWindow(); topicDialog.TopicValue = ""; topicDialog.ShowDialog(); if (topicDialog.DialogResult == true) { TopicDTO topic = new TopicDTO() { Topic = topicDialog.TopicValue }; long newId = BibleBeliefsRepository.CreateTopic(topic); Topics = BibleBeliefsRepository.GetTopics(); var t = Topics.Single(s => s.Id == newId); if (t != null) { SelectedTopic = t; } else { SelectedTopic = Topics[0]; } } }
private void ClickDeleteTopic(object o) { if (!BibleBeliefsRepository.DeleteTopic(_SelectedTopic)) { MessageBox.Show("Topic has child beliefs. You must delete the beliefs before you can delete the topic!"); } else { Topics = BibleBeliefsRepository.GetTopics(); } }
public MainViewModel() { _BibleRepository = new BibleRepository(); Topics = BibleBeliefsRepository.GetTopics(); SelectedTopic = Topics[0]; NewTopicCommand = new DelegateCommand <object>(ClickNewTopic, (object o) => true); NewBeliefCommand = new DelegateCommand <object>(ClickNewBelief, (object o) => SelectedTopic != null); NewVerseCommand = new DelegateCommand <object>(ClickNewVerse, (object o) => SelectedBelief != null); EditTopicCommand = new DelegateCommand <object>(ClickEditTopic, (object o) => true); EditBeliefCommand = new DelegateCommand <object>(ClickEditBelief, (object o) => SelectedTopic != null); EditVerseCommand = new DelegateCommand <object>(ClickEditVerse, (object o) => SelectedBelief != null); DeleteTopicCommand = new DelegateCommand <object>(ClickDeleteTopic, (object o) => true); DeleteBeliefCommand = new DelegateCommand <object>(ClickDeleteBelief, (object o) => SelectedTopic != null); DeleteVerseCommand = new DelegateCommand <object>(ClickDeleteVerse, (object o) => SelectedBelief != null); }