if the global var can be used in the html file unloaded by myself?

if the global var can be used in the html file unloaded by myself?



Can you ask this question in a different way?      Are you trying to create an html using App Inventor or something else?



I use AI's web viewer to open the upload html file, and I want to use the global var build in AI in my upload html file, is that OK?



if you want to pass values from App Inventor to the html file, you can use the Webviewer.WebViewString property

How does the new property Webviewer.WebViewString work?