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com.codename1.impl.javase.cef.binding_test2.html Maven / Gradle / Ivy

JavaScript Binding Test - Part 2
While this page was loaded, the JavaScript function
window.cefRequest(request: 'hasExtension')
was executed for enabling/disabling the buttons below.

 

If you press "Enable myQuery", the JavaScript function
window.cefRequest(request: 'enableExt')
is executed. This causes Java to create a second instance of  
CefMessageRouter
In this case the name of the JavaScript query function is set to "myQuery" and

a handler for the request 'jcefJava' is registered. Pressing the "Test" 

button will execute the JavaScript code
window.myRequest(request: 'jcefJava')
which returns your current Java version on success or an error message in case

of an error.

Please note: If you leave this page (myQuery enabled) and you return

after a while - without closing the browser - the JavaScript binding is 

still enabled.
Second message router: