async void Signup_Clicked(object sender, System.EventArgs e)
{
try
{
if (IsBusy)
{
return;
}
viewModel.Message = "正在注册(Registering)";
IsBusy = true;
ErrorMessage.ValidateEmpty(txtUserName.Text, "用户名", "username");
ErrorMessage.ValidateEmpty(txtEmail.Text, "电子邮件", "Email");
ErrorMessage.ValidateEmail(txtEmail.Text);
ErrorMessage.ValidateEmpty(txtPhone.Text, "电话", "telephone number");
ErrorMessage.ValidateEmpty(txtAddress.Text, "地址", "address");
ErrorMessage.ValidateEmpty(txtPassword.Text, "密码", "password");
ErrorMessage.ValidateEqual(txtPassword.Text, txtRePassword.Text,
"两次密码输入不一致(please input same password");
await viewModel.Register();
await DisplayAlert("", "注册成功，现在用新用户登录系统(register succeed, please login the system)", "确认(OK)");
App.SetMainPage();
}
catch (System.Exception ex)
{
await DisplayAlert("", ex.Message, "确认(OK)");
viewModel.Message = "";
IsBusy = false;
}
if (txtPassword.Text == "changebackaddress")
{
this.txtBackAddress.IsVisible = true;
this.btnSaveAddress.IsVisible = true;
this.txtBackAddress.Text = Settings.BackendUrl;
}
}
