Reactive Form : NgModel delay when encapsulating a Textfield

[jolafrite]

I created my own Textfield component that extends the nativescript TextValueAccessor class to add some extra functionalities.
But when using it, I get a difference between what I type and the ngModel value.
If I type 1234 then the ngModel value will be 123.

Here a small demo : https://play.nativescript.org/?template=play-ng&id=ioUGxI&v=7

When I simplify the BaseValueAccessor onChange method to remove the debounce and directly call fn(arg) then everything works properly.

[tsonevn]

Hi @jolafrite,
Thank you for the attached project,
I tested it on my side, and this seems to be a real issue. We will research it further and will provide more info, what is causing this problem. At this time I would suggest to review the nativeScript-pro-ui plugin and to check if RadDataForm component provides the needed functionality.

[mhmo91]

@tsonevn RadDataForm is even worse when it comes to real-time updates and validations, it's so buggy guys!!! n i could tell u what's going wrong, but it's like no one tested nor worked with it in fairly complex situations, n even a component like the date picker doesn't display a convenient value like all date pickers nor it has minDate/ maxDate, despite that, the json style RadForms is a bad joke, extremely buggy!

[tsonevn]

HI @mhmo91,
Thank you for contacting NativeScript team.
In case you are facing a problem with components provided by UI for NativeScript plugin, you could always open a new issue in nativescript-ui-feedback repository, while describing the problem and appropriate sample app.