How to know when a user is scrolling inside of a WebViewer

[Peter (Moderator)]

In this sample i use a javascript to store the position on the html i was when reading an html file.

Easy way to make an e-book

I have a little update on this guide. I wanted to save the chapter and position on the html file i am reading. There were several things i was thinking about but choose to use these blocks. [image] This is a little tutorial on how to use these blocks. https://appinventor.mit.edu/explore/ai2/webview-javascript Remember when you use this you have to Enable Javascript option of the webviewer component. [image] I asked my son @Bart to help me with the javascript or to be honest to make it for …