Button {
    text: "Fetch"
    onClicked: {
        var xhr = new XMLHttpRequest()
        xhr.open("GET", "https://api.example.com")
        xhr.onreadystatechange = function() {
            if (xhr.readyState === XMLHttpRequest.DONE)
                console.log(xhr.responseText)
        }
        xhr.send()
    }
}