public async Task <MyDataModel> OpenMultipleDataInputAlertDialog(string title1Text, string title2Text, string entry1PlaceholderValue,
string entry2PlaceholderValue, double sliderMinValue, double sliderMaxValue, string saveButtonText,
string cancelButtonText)
{
// create the TextInputView
var inputView = new MultipleDataInputView(title1Text, title2Text, entry1PlaceholderValue,
entry2PlaceholderValue, sliderMinValue, sliderMaxValue, saveButtonText,
cancelButtonText);
// create the Transparent Popup Page
// of type string since we need a string return
var popup = new InputAlertDialogBase <MyDataModel>(inputView);
// subscribe to the TextInputView's Button click event
inputView.SaveButtonEventHandler +=
(sender, obj) =>
{
// handle validations
if (string.IsNullOrEmpty(((MultipleDataInputView)sender).MultipleDataResult.FirstName))
{
((MultipleDataInputView)sender).ValidationLabelText = "Ops! You need to enter the First name!";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
if (string.IsNullOrEmpty(((MultipleDataInputView)sender).MultipleDataResult.LastName))
{
((MultipleDataInputView)sender).ValidationLabelText = "Ops! You need to enter the Last name!";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
if (((MultipleDataInputView)sender).MultipleDataResult.Age < 18)
{
((MultipleDataInputView)sender).ValidationLabelText = "Ops! You need to be over 18 years of Age!";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
// if all good then set the Result
((MultipleDataInputView)sender).IsValidationLabelVisible = false;
popup.PageClosedTaskCompletionSource.SetResult(((MultipleDataInputView)sender).MultipleDataResult);
};
// subscribe to the TextInputView's Button click event
inputView.CancelButtonEventHandler +=
(sender, obj) =>
{
popup.PageClosedTaskCompletionSource.SetResult(null);
};
// return user inserted text value
return(await Navigate(popup));
}
private async Task <MyDataModel> OpenMultipleDataInputAlertDialog()
{
// create the TextInputView
var inputView = new MultipleDataInputView(
"What's your Name?", "What's your Age?",
"First Name", "Last Name", 0, 40,
"Save", "Cancel");
// create the Transparent Popup Page
// of type string since we need a string return
var popup = new InputAlertDialogBase <MyDataModel>(inputView);
// subscribe to the TextInputView's Button click event
inputView.SaveButtonEventHandler +=
(sender, obj) =>
{
// handle validations
if (string.IsNullOrEmpty(((MultipleDataInputView)sender).MultipleDataResult.FirstName))
{
((MultipleDataInputView)sender).ValidationLabelText = "Ops! You need to enter the First name!";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
if (string.IsNullOrEmpty(((MultipleDataInputView)sender).MultipleDataResult.LastName))
{
((MultipleDataInputView)sender).ValidationLabelText = "Ops! You need to enter the Last name!";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
if (((MultipleDataInputView)sender).MultipleDataResult.Age < 18)
{
((MultipleDataInputView)sender).ValidationLabelText = "Ops! You need to be over 18 years of Age!";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
// if all good then set the Result
((MultipleDataInputView)sender).IsValidationLabelVisible = false;
popup.PageClosedTaskCompletionSource.SetResult(((MultipleDataInputView)sender).MultipleDataResult);
};
// subscribe to the TextInputView's Button click event
inputView.CancelButtonEventHandler +=
(sender, obj) =>
{
popup.PageClosedTaskCompletionSource.SetResult(null);
};
// Push the page to Navigation Stack
await PopupNavigation.PushAsync(popup);
// await for the user to enter the text input
var result = await popup.PageClosedTask;
// Pop the page from Navigation Stack
await PopupNavigation.PopAsync();
// return user inserted text value
return(result);
}
private async Task <MyDataModel> OpenMultipleDataInputAlertDialog(List <TblInventory> LstInv, List <InventorySearch> LstDisc)
{
//string NmBrg = autoComplete.Text;
// create the TextInputView
var inputView = new MultipleDataInputView(LstDisc,
LstInv[0].NM_BRG, LstInv[0].HRG_JUAL.ToString(), LstInv[0].HRG_MODAL.ToString(),
LstInv[0].SATUAN, LstInv[0].SATUAN_JUAL.ToString(), LstInv[0].SATUAN_JUAL, LstInv[0].STOK,
"Add To Cart", "Cancel");
// create the Transparent Popup Page
// of type string since we need a string return
var popup = new InputAlertDialogBase <MyDataModel>(inputView);
// subscribe to the TextInputView's Button click event
inputView.SaveButtonEventHandler +=
(sender, obj) =>
{
// handle validations
if (((MultipleDataInputView)sender).MultipleDataResult.Qty == 0)
{
((MultipleDataInputView)sender).ValidationLabelText = "QTY tidak boleh 0";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
if (LstInv[0].SATUAN == "Gr")
{
if (((MultipleDataInputView)sender).MultipleDataResult.Qty % LstInv[0].SATUAN_JUAL != 0)
{
((MultipleDataInputView)sender).ValidationLabelText = "Pembelian harus / " + LstInv[0].SATUAN_JUAL.ToString() + " Gr";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
if (((MultipleDataInputView)sender).MultipleDataResult.Qty < 10)
{
((MultipleDataInputView)sender).ValidationLabelText = "Minimum pembelian 10 Gr";
((MultipleDataInputView)sender).IsValidationLabelVisible = true;
return;
}
}
// if all good then set the Result
((MultipleDataInputView)sender).IsValidationLabelVisible = false;
popup.PageClosedTaskCompletionSource.SetResult(((MultipleDataInputView)sender).MultipleDataResult);
};
// subscribe to the TextInputView's Button click event
inputView.CancelButtonEventHandler +=
(sender, obj) =>
{
popup.PageClosedTaskCompletionSource.SetResult(null);
};
// Push the page to Navigation Stack
//await PopupNavigation.PushAsync(popup);
await Navigation.PushPopupAsync(popup);
// await for the user to enter the text input
var result = await popup.PageClosedTask;
// Pop the page from Navigation Stack
//await PopupNavigation.PopAsync();
await Navigation.PopAsync();
// return user inserted text value
return(result);
}
