Error in Header documentation

[XiaoGuo, Liu]

https://developer.ubuntu.com/api/apps/qml/sdk-15.04.1/Ubuntu.Components.Header/

on the link, the sample code:

import QtQuick 2.4
import Ubuntu.Components 1.3
Item {
    width: units.gu(50)
    height: units.gu(70)
    header: Header {
        width: parent.width
        height: units.gu(6)
        flickable: scrollableContent
        Rectangle {
            // to visualize the header
            anchors.fill: parent
            color: UbuntuColors.blue
        }
    }
    Flickable {
        id: scrollableContent
        anchors.fill: parent
        contentHeight: height * 2
        Label {
            text: "Flick me"
        }
    }
}

When running, it gives the error like:

qrc:///Main.qml:32:13: Cannot assign to non-existent property "header"

Best regards,
XiaoGuo

[Tim Peeters (tpeeters)]

You need at least UITK r1685 to have the Page.header property.

[Tim Peeters (tpeeters)]

You can check your version like this:

tim@tim-mbp:~$ apt-cache policy qml-module-ubuntu-components
qml-module-ubuntu-components:
  Installed: 1.3.1918+16.04.20160404-0ubuntu1
  Candidate: 1.3.1918+16.04.20160404-0ubuntu1
  Version table:
 *** 1.3.1918+16.04.20160404-0ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
        100 /var/lib/dpkg/status

For me it shows r1918, which is newer than 1685 so I have Page.header.

[Tim Peeters (tpeeters)]

Oops I read the code too quick: You are using an Item which does not have a header property. I will fix the error in the documentation.