async void OnSaveButtonClicked(object sender, EventArgs e)
{
var entry = viewModel.Entry;
var entryVersion = new EntryVersion
{
EntryId = entry.Id,
TextEntry = entryText.Text,
ModifyReason = modifyReason.Text,
VersionTrackId = entry.EntryVersion.VersionTrackId
};
entry.EntryVersion = entryVersion;
if (entryVersion.ModifyReason != null && entryVersion.TextEntry != null)
{
entry.EntryVersion.VersionTrackId = entry.EntryVersion.VersionTrackId + 1;
MessagingCenter.Send(this, "EditEntry", entry);
await Navigation.PopAsync();
}
else
{
if (entryVersion.ModifyReason == null)
{
await DisplayAlert("Error", "The modification reason can't be empty!", "Try again");
}
else if (entryVersion.TextEntry == null)
{
await DisplayAlert("Error", "The entry text can't be empty!", "Try again");
}
}
}
async void OnSaveButtonClicked(object sender, EventArgs e)
{
var entry = new Entry
{
Title = newEntryTitle.Text,
Location = newEntryLocation.Text
};
var entryVersion = new EntryVersion
{
VersionTrackId = 1,
TextEntry = newEntryText.Text
};
entry.EntryVersion = entryVersion;
if (entry.Title != null && entry.Location != null && entryVersion.TextEntry != null)
{
MessagingCenter.Send(this, "AddEntry", entry);
await Navigation.PopAsync();
}
else
{
if (entry.Title == null)
{
await DisplayAlert("Error", "The entry title can't be empty!", "Try again");
}
else if (entry.Location == null)
{
await DisplayAlert("Error", "The current location can't be empty!", "Try again");
}
else if (entryVersion.TextEntry == null)
{
await DisplayAlert("Error", "The entry text can't be empty!", "Try again");
}
}
}
