qt - How to find QML item by its string id?

Question

I have a string id of an object I need to find in QML tree. For example:

var idToFind = "myBtnId"

Can I do something like the following?

var objectThatINeed = myMainWindow.findObjectById(idToFind)

As far as I understand I can use objectName for this purpose (at least from C++). Can I still reuse existing ids somehow without introducing the names?

I want to use this object as a parent for some other dynamically created controls.

Answer 1

No, you have to use objectName or some other property.

The id Attribute:

Once an object instance is created, the value of its id attribute cannot be changed. While it may look like an ordinary property, the id attribute is not an ordinary property attribute, and special semantics apply to it; for example, it is not possible to access myTextInput.id in the above example.