- how to scrape a web page
- Clock explains what the Clock blocks can do. Unfortunately, you will not be able to ‘affect the post page on my website’
- You want to 'anytime I post on my blog page on my website all my app users should get a notification on the phone" that is impossible.
- You can use a Clock to periodically ‘scrape’ your Web page for some types of information. You cannot inform all your users with a notification. Sorry. Users of your app would be able to use the Clock to continually poll your Web page and get a response on their copy of your AI2 app. This is NOT a notification.
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 .
Also look here http://kio4.com/appinventor/index.htm and here http://www.imagnity.com/tutorial-index/ for more tutorials.