Unsolved QML WebView - page interaction?
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I have a QML based UI that has a "QtWebView 1.0" WebView component on it.
What is the best way to interact with a page loaded from a web server (not a local resource)?
Is there some way to, for example, insert a JavaScript object into the loaded page?
Can I get signaled somehow on a page 'postMessage' call?From looking at the Qt 5.5 documentation it seems to indicate that the QML object WebView is only good viewing HTML content, not actually doing anything with it; however, Qt seems to have 'under the hood' mechanisms for getting things done such as invoking method through a metaobject.
How can I pass a piece of information from the web page through to C++?
Thanks
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Is this what QtWebChannel is for? I'm finding it really difficult to figure out what bits and pieces of which Qt web components works in which fashions on which platforms.
Basically I need to be able to pass a string from a webpage loaded from a remote server into my Qt C++ application on Windows/OSX/Linux/iOS/Android. I would like to use QML so that my UI can look the same on each platform.
The string is going to be a SAML assertion returned by the user's interaction inside the web page.
Currently on iOS I use QtWebView 1.1, and elsewhere I used QtWebKit 3.0
I'm hoping that the 5.6 release (was that supposed to be two days ago?) will unify this, but at this point I'm just hoping I can do something this simple through QML on each platform.