adding slides on the fly, how reset key?

duytq94 / flutter-intro-slider

Simple and configurable app introduction slider for Flutter

https://pub.dartlang.org/packages/intro_slider

MIT License

677 stars 141 forks source link

adding slides on the fly, how reset key? #66

Closed Jan-pp closed 2 years ago

Jan-pp commented 4 years ago

I have a form on the third page and when this is filled out correctly a next slide should appear. Basically I'd like to be able to add a page, or just lock a page so the user can't get past slide 3 before want it to.

I tried just rebuilding the entire IntroSlider with an extra slide, but setState doesn't do anything... I think I need to give it a fresh key, but it is not possible to give IntroSlider a key...

Any suggestions?

jacopofranza commented 2 years ago

same problem, the widget does not respond to setState

duytq94 commented 2 years ago

Now you guys can add key to make setState work Screen Shot 2022-09-22 at 5 38 49 PM