It looks like your Linux extensions to the HTMLViewer do not extend to the 
Raspberry pi. They just return nil objects there and result in the popups from 
the example code asking me if I have installed webkit. I THINK that the pi 
comes with webkit installed by default. When I look at the default packages 
installed on the Pi (this is the most recent non pi4 device and has had apt-get 
update and such run on it just the other day) I see libwebkit2gtk-4.0-37 and 
libwebkitgtk-3.0-0 are on the list. But if there is something else I can do to 
make those work please let me know!

Any chance that the html viewer extensions can be made to work on the Pi 
without too much effort? My real problem is that I simply want to be able to 
get events out of the page and the statusChanged event in Xojo doesn’t work 
either. I was planning to set the status of the page to a json object and then 
re-parse it back to data on the xojo side. But the status changed event doesn’t 
seem to work at all on the Pi so I’m stymied there too. I would LOVE a way to 
get events out of the javascript in an HTML viewer from the pi. If you have any 
other suggestions for how to do that please let me know! The title changed 
event seems to work on the Pi so I’m going to go see if I can make that send 
JSON data but I suspect it’s going to choke on things and I’ll need to escape 
and encode and otherwise make stuff conditional. 


Thanks,
 James


James Sentman                       http://www.PlanetaryGear.org                
http://MacHomeAutomation.com





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