Net :: ERR_INTERNET_DISCONNECTED - How to fix the error

[Mickey]

Hello everyone?

If the internet hangs when url loads in Web_viewer

"Net :: ERR_INTERNET_DISCONNECTED" I get an error.

Is there a way to make Web_viewer invisible when this error occurs?

Checking the internet connection at startup (when running)

http://www.imagnity.com/tutorials/app-inventor/check-internet-connection-in-app-inventor

I applied it for reference.

However, If the internet is interrupted during the process, the URL address will be displayed if an error occurs

For that reason, I want to hide Web_viewer in case of error.

Please let me know if you know how to solve it.

[Abraham Getzler]

Here are two possible things to try,

neither one of which have I actually tried ...

Check the response code in the Web1.GotText event after probing

the URL with a Web (not Web Viewer) request.

It probably won't be 200.

Alternatively, use the Screen1 event that catches errors.

Maybe it catches Web Viewer errors?

(Don't know.)

ABG

[Taifun]

try to use a clock component and check the webviewer.title during loading and in case the title is "webpage not available" or similar (you have to check for the correct title), then display your "nice" error message

Taifun

[Mickey]

Thank you!!