Since I've been here for a long time.. May i ask another question. How do i convert the questions into a photo. Like the photo is the question. Using database . Thanks you help me a lot.
Have a look at this video to see how you can store and load images from database. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-cZISCpMvaG0.htmlsi=8IgOvOZuXRKcejGl this is in the case if your images have been taken by camera. If you want to use preexisting images as questions, you will have to encode and save to database in a different way. I haven't done a tutorial on this yet but this tutorial might help you: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U-tlpOdMGUs.htmlsi=sKAj1E4fxqhyo3Nt I am uploading to google drive but you will have to change it to upload to database.
just add a button in your quiz screen for going back but make it invisible in screen initialize. and make it visible when all questions are done in the show question procedure. The code of onClick should open Screen 1. If you don't want to go back to menu screen and just want to go back to the quiz screen with the quiz just being started then in the back button code, set question number to 1, score to 0 and call show question procedure. The quiz will be restarted.
Sure. Just get data from Google sheet instead. Have a look at my Google sheet tutorials. 1. Read data from Google Sheet (ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-7Erpfdpkuhg.html) 2. Write data to Google sheet (ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-JQzDKuzyUoQ.html)
This is the make quiz tutorial in which we add questions and answers in database ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-J4ksXNTlq3g.htmlsi=uMbQkNhARLsOtTDk
You need to use the Redis cloud DB as explained in the tutorial, too ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-J4ksXNTlq3g.htmlsi=oEYpUQMto8uL2eAt You might have noticed that i am not using the MIT app inventor deafult cloud dB component in these two apps as the default CloudDB can not be accessed by two different apps. You can also use Firebasedb. I have done a tutorial on setting up firebasedb, too.
