Is it possible for the web application to detect if a protocol (URI scheme) is registered on the client machine? For example, "spotify:" or "skype:".
Tried to open url in hidden iframe - didn't work ...
I would think that this is not so.
This will require the browser to indirectly find out what applications the user has installed on his software, which is unnecessary transparency and therefore: a security risk.
Source: https://habr.com/ru/post/1382456/More articles:XSD: indicate that the choice should have at least one from the list, but no more than one - xsdJQuery disables shadow box on load - jqueryGoogle map loaded with square patches - androidXmlSerializer and xsd: list - c #Why does compiling this code lead to an error? - c ++Problems splitting values ββinto multiple rows using T-SQL - tsqlCreate WSDL from java with maven: target CXF + java2ws - javaLate Binding Magic under VB.NET Converted to C # - c #Is it possible that the subscription to the android in the application - androidjquery documentation - jqueryAll Articles