WebViewer: Go Back - Blank White Page (Before Closing)

[djpvma]

I have tried to fix this issue, searched the forum, but I can’t figure out what stops the white page when going back.

I tried uploading the aia, but the file is too large.

Here are my blocks:

[ABG]

You could upload the aia to the code server, using a reentry code, and post the reentry code here.

[TIMAI2]

Possibly a counter (set WhenPageLoaded) and using BeforePageLoaded < 1.

[djpvma]

How do I access the code server to upload the file?

[ABG]

code.appinventor.mit.edu

then Continue Without Account

Write down the revisit code it gives you, and tell it to us so we can get into the project.

P.S. I don't support extensions.

[TIMAI2]

Try like this:

note: if moving between pages on the same site, depending on how the site works, GoBack and GoForward may not work. If this is the case for your app, then you will need to keep track of the the urls visited in a list, and select the previous/next index as required.

[djpvma]

Revisit Code:
HICK-FUN-TALE-GELD

[djpvma]

I FIXED IT:

[TIMAI2]

Are you sure? CanGoBack will allow you to go to about:blank ?

You might want to include a confirmation with a notifier before exiting the app, in case the use did not intend to exist...