2017년 1월 15일 일요일

Table saving and opening value


It's my first time asking here and I'm kinda new to Appinventor. Anyways, I'm trying to make a table, where the person would enter text in certain text boxes, check certain check boxes and select items in certain spinners... But, I can't get it to save the data input between applaunches and retrieve it later. Any help? Thanks in advance! (I've created a .apk file and tried it on my phone) If you need any more information, just ask! :D
P.S: Sorry for bad English guys, not my native language. 

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use TinyDB
TinyDB tutorial by Stephen

A very good way to learn App Inventor is to read the free Inventor's Manual here in the AI2 free online eBook   http://www.appinventor.org/book2 ... the links are at the bottom of the Web page.  The book 'teaches' users how to program with AI2 blocks.
There is a free programming course here http://www.appinventor.org/content/CourseInABox/Intro  and the aia files for the projects in the book are here:  http://www.appinventor.org/bookFiles  
How to do a lot of basic things with App Inventor are described here:  http://www.appinventor.org/content/howDoYou/eventHandling  .

Also do the tutorials http://appinventor.mit.edu/explore/ai2/tutorials.html to learn the basics of AppInventor, then try something and follow the
 Top 5 Tips: How to learn App Inventor

You will not find a tutorial, which does exactly what you are looking for. But doing the tutorials (not only reading a little bit) help you to understand, how things are working. This is important and this is the first step to do.

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