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// NodePage.qml — Demo page with OpcUaMonitoredNode lifecycle logging.
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import Bobink
Page {
id: nodePage
required property StackView stackRef
required property int pageNumber
required property var logFunction
OpcUaMonitoredNode {
id: demoNode
nodeId: "ns=2;s=DemoVariable.Page" + nodePage.pageNumber
monitored: nodePage.StackView.status === StackView.Active
onMonitoredChanged: nodePage.logFunction(
"Page " + nodePage.pageNumber + " node [" + nodeId + "] "
+ (monitored ? "MONITORED" : "UNMONITORED"))
}
ColumnLayout {
anchors.fill: parent
anchors.margins: 20
spacing: 12
RowLayout {
Label {
text: "Node Page " + nodePage.pageNumber
font.bold: true
font.pointSize: 14
}
Item { Layout.fillWidth: true }
Button {
text: "Disconnect"
onClicked: Bobink.disconnectFromServer()
}
}
Label {
text: "Node: " + demoNode.nodeId
}
Label {
text: "Monitored: " + demoNode.monitored
color: demoNode.monitored ? "green" : "gray"
}
Item { Layout.fillHeight: true }
Button {
Layout.fillWidth: true
text: nodePage.pageNumber === 1 ? "Go to Page 2" : "Back to Page 1"
onClicked: {
if (nodePage.pageNumber === 1)
nodePage.stackRef.push("NodePage.qml", {
stackRef: nodePage.stackRef,
pageNumber: 2,
logFunction: nodePage.logFunction
});
else
nodePage.stackRef.pop();
}
}
}
}
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