[Interest] XYZ is instantiated recursively

[Nuno Santos]

Dimitry,

You are right. Let’s start by the model.

My model is made of devices which can have list of devices (recursive model).

I want to list A’s so I do something like:

ListView {
	model: model.devices
	delegate: Device {
		parameters: modelData.parameters
		devices: modelData.devices
	}

// Device.qml 

Rectangle {
	id: root

	property alias parameters: parameters.model
	property alias devices: devices.model

	ListView {
		id: parameters
	}

	Device {
		id: devices

	}
}

Qml output: Device is istantiated recursively

Regards,

Nuno

> On 15 Jan 2015, at 10:00, Dmitry Volosnykh <dmitry.volosnykh at gmail.com> wrote:
> 
> Nuno, it is sometimes hard to get an idea of what exactly you are trying to do without any minimal sample code provided.
> 
> On Thu, Jan 15, 2015 at 12:57 PM, Nuno Santos <nunosantos at imaginando.pt <mailto:nunosantos at imaginando.pt>> wrote:
> Hi,
> 
> I’m building a QML UI interface for a model that can have a recursive behaviour
> 
> I’m trying to instantiate a custom module inside a custom module and it is saying XYZ is instantiated recursively.
> 
> Why does this error doesn’t occur when you instantiate a Rectangle inside a Rectangle? Isn’t that the same?
> 
> If I really want the same module to appear to model that by it’s own is recursive, what should I do? I cannot have a different Qml file for each recursive depth as I don’t know what will be the total depth of it. And it simply doesn’t make sense…
> 
> Any ideas?
> 
> Thanks,
> 
> Nuno Santos
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