you can use to parse the obj:
Reapeater
{
id: r_
model: myObjListStr
property var componentsObj: { ''image": "MyImageComponent.qml", "text":
"MyTextComponent.qml" ...}
Loader
{
property var myObj: JSON.parse(modelData)
source: r_.componentsObj[myObj.type]
}
}
This will do it for each list entry and load the Component according to it's
type. You can also create the Component directly and use sourceComponent (it's
more fun since it allow to parse the Component when the script load and not
when the loader try to load it.
You can also go Instantiator, if you plan to change that list often or want to
add some binding to the loaded object with the help of the onObjectAdded handler
http://doc.qt.io/qt-5/qml-qtqml-instantiator.html
________________________________
From: Interest <interest-bounces+godboutj=amotus...@qt-project.org> on behalf
of Sylvain Pointeau <sylvain.point...@gmail.com>
Sent: May 29, 2018 5:21 AM
To: Qt Project
Subject: [Interest] QtQuick - list of heterogeneous objects
Dear all,
how would you do in Qml to display a list of heterogeneous objects from a array
in json provided dynamically?
[
{type: "image", src: "xxx", text: "aaa"},
{type: "text", text: "aaa"},
{type: "circle", text: "aaa"}
]
and I have 3 Qml object definition (or class? or do we call them?) that I can
use
What would be the best approach?
Best regards,
Sylvain
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