So? after?
what is the use of removing this purple block?
@bart9 You need to do some background reading and learning about the fundementals of App Inventor, block coding and logic. Here are some links from @SteveJG:
Here are some resources to help you learn to use the AI2 tools 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 .
I just have to make a couple of changes ... can't you help me? thanks for the links but they are all in English and I struggle with English .. could you help me? thanks
Most browsers will allow you translate web pages, right click on the page, you should be offered an option.
I just have to make two small changes, why don't you want to help me?
If you need help and someone tells you to remove the brick because it is causing the problem. Then why don't you delete it but ask more questions? These are the basics of programming. At the end of the procedure, you call the same procedure.
Thanks for the links, I read something that helped me.
Unfortunately I have only now noticed that when I delete an "object", the "house" and "basement" quantities associated with that deleted object remain stored; when I go to insert a new "object" it takes the values of "house" and "cellar" that have remained there from before ... how do I, when I delete an "object", also delete the quantities associated with it?
