public void BtnNewClick()
{
try
{
// Test if the controls are filled
if (GetControlReferences () == false)
return ;
var dlg = new TransactionDialog(this._mainActivity,this._stateClass._person,BusinessLayer.Angebot.Create(), permission.Create);
dlg.Show();
dlg.DismissEvent+= async (object sen, EventArgs e) => {
// look if in transaction Dialog any changes has been made
if (dlg.bChanged)
{
// update the main listview of Angebote to reflect the changes (project and sum of the transactions)
this._angebote = await BusinessLayer.Angebot.GetAngeboteAsync(_stateClass._person.ID, Utilities.GetCurrentLanguage(this._mainActivity),MainActivity.User);
_list = _mainActivity.FindViewById<ListView> (Resource.Id.AngeboteListview);
_adapter = new AngebotViewAdapter (_mainActivity, _angebote);
_list.Adapter = _adapter;
}
};
// Configure the buttons
if (MainActivity.User.NetworkStatus == DataAccessLayer.NetworkState.Disconnected)
ConfigureButtons(false, false, false, false, false);
else
ConfigureButtons(permission.Create, false, false, false, permission.UpDownload);
return ;
}
catch(Exception ex)
{
DataAccessLayer.ExceptionWriter.WriteLogFile(ex);
}
}
void ListItemClick (object sender, AdapterView.ItemClickEventArgs args)
{
// disable the list outside, so that not another dlg is opend
_list.Clickable = false;
_list.Enabled = false;
// show the transaction with all the positions
var dlg = new TransactionDialog(_activity,_stateFragment._stateClass._person,_stateFragment._angebote[args.Position], permission.Update);
dlg.Show();
dlg.DismissEvent+= async (object sen, EventArgs e) => {
// look if in transaction Dialog any changes has been made
if (dlg.bChanged)
{
// update the main listview of Angebote to reflect the changes (project and sum of the transactions)
this._stateFragment._angebote = await BusinessLayer.Angebot.GetAngeboteAsync(_stateFragment._stateClass._person.ID, Utilities.GetCurrentLanguage(_activity),MainActivity.User);
_list = _activity.FindViewById<ListView> (Resource.Id.AngeboteListview);
_adapter = new AngebotViewAdapter (_activity, this._stateFragment._angebote);
_list.Adapter = _adapter;
}
// enable again the list
_list.Clickable = true;
_list.Enabled = true;
};
}
async public Task ListViewClickAsync()
{
// Test if the controls are filled
if (GetControlReferences () == false)
return ;
// Disable the controls
DisableControls ();
// Specific Controls
// Test if the controls are filled
if (GetControlReferences () == false)
return ;
// Refill the List
// Build an adapter
// Connect it to the lovely Listview
_angebote = await BusinessLayer.Angebot.GetAngeboteAsync ( _stateClass._person.ID,Utilities.GetCurrentLanguage(_mainActivity ),MainActivity.User );
_list = _mainActivity.FindViewById<ListView> (Resource.Id.AngeboteListview);
_adapter = new AngebotViewAdapter (_mainActivity, _angebote);
_list.Adapter = _adapter;
// Configure the buttons
if (MainActivity.User.NetworkStatus == DataAccessLayer.NetworkState.Disconnected)
ConfigureButtons(false, false, false, false, false);
else
ConfigureButtons(permission.Create, false, false, false, permission.UpDownload);
return ;
}
public override void OnStart ()
{
base.OnStart ();
_list = _activity.FindViewById<ListView> (Resource.Id.AngeboteListview);
_activity.FindViewById<TextView>(Resource.Id.tvAngebot).Text = _activity.Resources.GetString(Resource.String.Angebote);
_adapter = new AngebotViewAdapter (_activity, _stateFragment._angebote);
_list.Adapter = _adapter;
_list.ItemClick += ListItemClick;
}
