protected override async void OnNavigatedTo(NavigationEventArgs e)
{
SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility =
AppViewBackButtonVisibility.Collapsed;
var left = await HttpUtil.GetCheckbook(App.account);
leftMoney.Text = "宿舍余额：￥" + (string)left["checkbook"]["balance"];
if (e.Parameter != null)
{
if (e.Parameter.GetType() == typeof(Models.JournalItem))
{
this.JItem = (Models.JournalItem)(e.Parameter);
if (JItem.message == "create")
{
//database add
await HttpUtil.AddJournal(App.account, JItem.content, JItem.ImageChange);
ViewModel.add(JItem);
return;
}
else if (JItem.message == "update")
{
await HttpUtil.EditJournal(JItem.id, JItem.content, JItem.ImageChange);
ViewModel.update(JItem);
return;
}
else if (JItem.message == "delete")
{
await HttpUtil.DeleteJournal(App.account, JItem.id);
ViewModel.delete(JItem);
return;
}
}
if (typeof(Models.MemberItem) == e.Parameter.GetType())
{
MItem = (Models.MemberItem)(e.Parameter);
//ViewModel.memberitems.Add(MItem);
}
}
else
{
return;
}
}