private void create_Click(object sender, EventArgs e)
{
DBHandler instance = DBHandler.getInstance();
Group selectedGroup = new Group();
selectedGroup.tripID = trip.ID;
selectedGroup.name = groupName.Text;
selectedGroup.isBus = isBus.Checked;
selectedGroup.hasSizeLimit = hasSizeLimit.Checked;
if (hasSizeLimit.Checked)
selectedGroup.capacity = int.Parse(groupSize.Text);
if (instance.insertTripGroup(trip, selectedGroup))
{
vt.open = false;
vt.updateGroupList();
Close();
}
else
{
Prompt.ShowWarningDialog("error", "error");
}
}
private void groupList_SelectedIndexChanged(object sender, EventArgs e)
{
int index = ((ComboBox)sender).SelectedIndex;
if(index == -1){
return;
}
//updateGroupList();
DBHandler instance = DBHandler.getInstance();
selectedGroup = instance.getGroup((int)groupsIDs[index]);
groupToFields();
ShowSizeLimit();
groupsSelectElements();
}
private void createGroup_Click(object sender, EventArgs e)
{
DBHandler instance = DBHandler.getInstance();
selectedGroup = new Group();
selectedGroup.tripID = tripID;
fieldsToGroup();
if (instance.insertTripGroup(trip, selectedGroup))
{
updateGroupList();
groupsDefaults();
}
else
{
Prompt.ShowWarningDialog("error", "error");
}
}
public bool updateGroup(Group g)
{
DB.groups.Attach(g);
DB.Entry(g).State = EntityState.Modified;
return DB.SaveChanges() > 0;
}
public bool removeGroup(Group g)
{
DB.groups.Remove(g);
return DB.SaveChanges() > 0;
}
public bool insertTripGroup(Trip t, Group g)
{
DB.groups.Add(g);
TripGroup tg = new TripGroup();
tg.groupID = g.ID;
tg.tripID = t.ID;
DB.tripGroups.Add(tg);
return DB.SaveChanges() > 0;
}
